Name
Simd::Avx512 - Emulate SIMD Avx512 instructions
Synopsis
Help needed please!
The instructions being emulated are illustrated at: https://www.officedaytime.com/simd512e/ The instructions being emulated are described at: https://hjlebbink.github.io/x86doc/
Example
Find the number of leading zeros in each of 8 quad words.
if (1) { my ($i, $od, $oq) = ( #Q0 1 2 3 4 5 6 7 8 #D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 #W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 #B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 #b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678 '00000000101010100000001101010100101110101001111111010101011100110010100101010111110010101001010101100110100100001000110010101000011111010100111100101100000000000010001111001010111010111111111101001010100010111111001000010000100010100100111111100000000011010010010010000101101011110000000100011111111000000010000010101110111000000000011000111110100001000111111110001000000101011111100000000011101111100000100111111110000010011111111000000000111011101100000000001000111100011110010000011111111000001000010110010111', '00000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000001000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000110000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000011', '00000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000', );
is_deeply VPLZCNTD($i), $od;
is_deeply VPLZCNTQ($i), $oq;
}Description
Emulate SIMD Avx512 instructions
Version 20210129.
The following sections describe the methods in each functional area of this module. For an alphabetic listing of all methods by name see Index.
Instructions
Emulation of Avx512 instructions
PSLLDQ($xmm1, $imm8)
Packed Shift Left Logical DoubleQword
Parameter Description
1 $xmm1 Bytes
2 $imm8 Length of shift in bytesExample:
is_deeply PSLLDQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'VPSLLDQ($xmm1, $imm8)
Packed Shift Left Logical DoubleQword
Parameter Description
1 $xmm1 Bytes
2 $imm8 Length of shift in bytesExample:
is_deeply VPSLLDQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'
is_deeply VPSLLDQ( # 2*128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'
.'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'
is_deeply VPSLLDQ( # 4*128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'
.'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'
.'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'
.'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'PSRLDQ($xmm1, $imm8)
Packed Shift Right Logical DoubleQword
Parameter Description
1 $xmm1 Bytes
2 $imm8 Length of shiftExample:
is_deeply PSRLDQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'VPSRLDQ($xmm1, $imm8)
Packed Shift Right Logical DoubleQword
Parameter Description
1 $xmm1 Bytes
2 $imm8 Length of shiftExample:
is_deeply VPSRLDQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'
is_deeply VPSRLDQ( # 2*128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'
.'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'
is_deeply VPSRLDQ( # 4*128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
.'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'
.'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'
.'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'
.'00000000000000001110000100001000000000001100000000000000010000000000100000000000011000000000000000000011111100000000000000000000'PCMP
Packed CoMPare
PCMPEQ
Packed CoMPare EQual
PCMPEQB($xmm1, $xmm2)
Packed CoMPare EQual Byte
Parameter Description
1 $xmm1 Bytes
2 $xmm2 BytesExample:
is_deeply PCMPEQB( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'11111111000000001111111111111111111111110000000000000000111111111111111111111111111111111111111111111111111111111111111100000000'PCMPEQW($xmm1, $xmm2)
Packed CoMPare EQual Word
Parameter Description
1 $xmm1 Words
2 $xmm2 WordsExample:
is_deeply PCMPEQW( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'00000000000000001111111111111111000000000000000000000000000000001111111111111111111111111111111111111111111111110000000000000000'PCMPEQD($xmm1, $xmm2)
Packed CoMPare EQual DWord
Parameter Description
1 $xmm1 DWords
2 $xmm2 DWordsExample:
is_deeply PCMPEQD( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'00000000000000000000000000000000000000000000000000000000000000001111111111111111111111111111111100000000000000000000000000000000'PCMPEQQ($xmm1, $xmm2)
Packed CoMPare EQual QWord
Parameter Description
1 $xmm1 QWords
2 $xmm2 QWordsExample:
is_deeply PCMPEQQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000011000000000011000000000000011000000000110000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000011000000000011000000000000011000000000110000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'11111111111111111111111111111111111111111111111111111111111111110000000000000000000000000000000000000000000000000000000000000000'PCMPGT
Packed CoMPare Greater Than
PCMPGTB($xmm1, $xmm2)
Packed CoMPare Greater Than Byte
Parameter Description
1 $xmm1 Bytes
2 $xmm2 BytesExample:
is_deeply PCMPGTB( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000010000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000001000000100000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'00000000111111110000000000000000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000011111111'PCMPGTW($xmm1, $xmm2)
Packed CoMPare Greater Than Word
Parameter Description
1 $xmm1 Words
2 $xmm2 WordsExample:
is_deeply PCMPGTW( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000000111110000000000000000000000000000000011010'
),
'11111111111111110000000000000000111111111111111100000000000000000000000000000000111111111111111100000000000000001111111111111111'PCMPGTD($xmm1, $xmm2)
Packed CoMPare Greater Than DWord
Parameter Description
1 $xmm1 DWords
2 $xmm2 DWordsExample:
is_deeply PCMPGTD( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'11111111111111111111111111111111111111111111111111111111111111110000000000000000000000000000000011111111111111111111111111111111'PCMPGTQ($xmm1, $xmm2)
Packed CoMPare Greater Than QWord
Parameter Description
1 $xmm1 QWords
2 $xmm2 QWordsExample:
is_deeply PCMPGTQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000011000000000011000000000000011000000000110000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000011000000000011000000000000011000000000110000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'00000000000000000000000000000000000000000000000000000000000000001111111111111111111111111111111111111111111111111111111111111111'VPCMP
Packed CoMPare
VPCMPEQ
Packed CoMPare EQual
VPCMPEQB($k2, $xmm1, $xmm2)
Packed CoMPare EQual Byte with optional masking
Parameter Description
1 $k2 Optional input mask
2 $xmm1 Bytes
3 $xmm2 BytesExample:
is_deeply VPCMPEQB( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'11111111000000001111111111111111111111110000000000000000111111111111111111111111111111111111111111111111111111111111111100000000'
is_deeply VPCMPEQB( # 512 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
.'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
.'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'11111111000000001111111111111111111111110000000000000000111111111111111111111111111111111111111111111111111111111111111100000000'
.'11111111000000001111111111111111111111110000000000000000111111111111111111111111111111111111111111111111111111111111111100000000'
is_deeply VPCMPEQB( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'00000001000010000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'10000001000010000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
),
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1';
is_deeply VPCMPEQB( # 256 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0000000100001000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'1000000100001000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
),
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1';
is_deeply VPCMPEQB( # 512 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'00000000110000001000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'00000000110000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
),
'1'. '1'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1';VPCMPEQW($k2, $xmm1, $xmm2)
Packed CoMPare EQual Byte with optional masking
Parameter Description
1 $k2 Optional input mask
2 $xmm1 Words
3 $xmm2 WordsVPCMPEQD($k2, $xmm1, $xmm2)
Packed CoMPare EQual Byte with optional masking
Parameter Description
1 $k2 Optional input mask
2 $xmm1 Dwords
3 $xmm2 DwordsVPCMPEQQ($k2, $xmm1, $xmm2)
Packed CoMPare EQual Byte with optional masking
Parameter Description
1 $k2 Optional input mask
2 $xmm1 Qwords
3 $xmm2 QwordsVPCMP
Packed CoMPare
VPCMPB($k2, $xmm1, $xmm2, $op)
Packed CoMPare Byte
Parameter Description
1 $k2 Input mask
2 $xmm1 Bytes
3 $xmm2 Bytes
4 $op Test codeExample:
my ($mi, $mo, $o1, $o2) = ( # 128
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'00000001000010000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'10000001000010000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPCMPB($mi, $o1, $o2, 0), $mo; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 4), zBytes(6).flipBitsUnderMask substr($mo, 48), substr($mi, 48); # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $mo, $o1, $o2) = ( # 256
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0000000100001000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'1000000100001000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPCMPB($mi, $o1, $o2, 0), $mo; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 4), zBytes(4).flipBitsUnderMask substr($mo, 32), substr($mi, 32); # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'1'. '1'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'00000000110000001000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000110000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'00000000110000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000001100000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPCMPB($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPB($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPCMPW($k2, $xmm1, $xmm2, $op)
Packed CoMPare Word
Parameter Description
1 $k2 Input mask
2 $xmm1 Words
3 $xmm2 Words
4 $op Test codeVPCMPD($k2, $xmm1, $xmm2, $op)
Packed CoMPare Dword
Parameter Description
1 $k2 Input mask
2 $xmm1 Dwords
3 $xmm2 Dwords
4 $op Test codeVPCMPQ($k2, $xmm1, $xmm2, $op)
Packed CoMPare Qword
Parameter Description
1 $k2 Input mask
2 $xmm1 Qwords
3 $xmm2 Qwords
4 $op Test codeVPCMPU
Packed CoMPare Unsigned
VPCMPUB($k2, $xmm1, $xmm2, $op)
Packed CoMPare Unsigned Byte
Parameter Description
1 $k2 Input mask
2 $xmm1 Bytes
3 $xmm2 Bytes
4 $op Test codeExample:
my ($mi, $mo, $o1, $o2) = ( # 128
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'00000001000010000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'10000001000010000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPCMPUB($mi, $o1, $o2, 0), $mo; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 4), zBytes(6).flipBitsUnderMask substr($mo, 48), substr($mi, 48); # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $mo, $o1, $o2) = ( # 256
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0000000100001000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'1000000100001000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPCMPUB($mi, $o1, $o2, 0), $mo; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 4), zBytes(4).flipBitsUnderMask substr($mo, 32), substr($mi, 32); # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'1'. '1'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'00000000110000001000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000110000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'00000000110000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000001100000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPCMPUB($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUB($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPCMPUW($k2, $xmm1, $xmm2, $op)
Packed CoMPare Unsigned Word
Parameter Description
1 $k2 Input mask
2 $xmm1 Words
3 $xmm2 Words
4 $op Test codeExample:
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'00000000110000001000000001100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000110000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'00000000110000000000000001100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000001100000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
for my $i(\($mi, $meq, $mlt, $mgt))
{$$i = zBytes(4).$$i;
}
is_deeply VPCMPUW($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'00000000110000001000000001100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000110000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
'00000000110000000000000001100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000001100000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
for my $i(\($mi, $meq, $mlt, $mgt))
{$$i = zBytes(4).$$i;
}
is_deeply VPCMPUW($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUW($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPCMPUD($k2, $xmm1, $xmm2, $op)
Packed CoMPare Unsigned Dword
Parameter Description
1 $k2 Input mask
2 $xmm1 Dwords
3 $xmm2 Dwords
4 $op Test codeExample:
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'00000000110000001000000001100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000110000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000',
'00000000110000000000000001100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000001100000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000',
);
for my $i(\($mi, $meq, $mlt, $mgt))
{$$i = zBytes(6).$$i;
}
is_deeply VPCMPUD($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0',
'1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
'00000000110000001000000001100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000110000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000',
'00000000110000000000000001100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000001100000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000',
);
for my $i(\($mi, $meq, $mlt, $mgt))
{$$i = zBytes(6).$$i;
}
is_deeply VPCMPUD($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUD($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPCMPUQ($k2, $xmm1, $xmm2, $op)
Packed CoMPare Unsigned Qword
Parameter Description
1 $k2 Input mask
2 $xmm1 Qwords
3 $xmm2 Qwords
4 $op Test codeExample:
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '1'. '1'. '0'. '0'. '1',
'0'. '1'. '0'. '0'. '0'. '0'. '0'. '0',
'1'. '0'. '1'. '1'. '0'. '0'. '0'. '0',
'0'. '0'. '0'. '0'. '1'. '0'. '0'. '1',
'00000000110000001000000001100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000110000000110000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000',
'00000000110000001000000001100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000011000001100000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000',
);
for my $i(\($mi, $meq, $mlt, $mgt))
{$$i = zBytes(7).$$i;
}
is_deeply VPCMPUQ($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
my ($mi, $meq, $mlt, $mgt, $o1, $o2) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'1'. '1'. '1'. '1'. '1'. '0'. '0'. '1',
'0'. '1'. '0'. '0'. '0'. '0'. '0'. '0',
'1'. '0'. '1'. '1'. '0'. '0'. '0'. '0',
'0'. '0'. '0'. '0'. '1'. '0'. '0'. '1',
'00000000110000001000000001100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000110000000110000011111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000',
'00000000110000001000000001100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000011000001100000111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000',
);
for my $i(\($mi, $meq, $mlt, $mgt))
{$$i = zBytes(7).$$i;
}
is_deeply VPCMPUQ($mi, $o1, $o2, 0), $meq; # eq # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 1), $mlt; # lt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 2), flipBitsUnderMask $mgt, $mi; # le # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 4), flipBitsUnderMask $meq, $mi; # ne # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 5), flipBitsUnderMask $mlt, $mi; # ge # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPCMPUQ($mi, $o1, $o2, 6), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPTEST
Packed TEST
VPTESTM
Packed TEST MASK
VPTESTMB($xmm1, $xmm2)
Packed TEST Mask Byte
Parameter Description
1 $xmm1 Bytes
2 $xmm2 BytesExample:
my ($o1, $o2, $k1) = ( # 128
#Q0 1 2
#D0 1 2 3 4
#W0 1 2 3 4 5 6 7 0
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670
'00000001000010000000000011000000000100000000001000010010000000000001100000000000000010100000101000011000000000111111111100010000',
'10000001000010000000100011001000000001000001000000001100000001000000000000010010000101000001010000000110000111000000000000010000',
'1'. '1'. '0'. '1'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '0'. '1',
);
is_deeply VPTESTMB($o1, $o2), zBytes(6).$k1; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPTESTMW($xmm1, $xmm2)
Packed TEST Mask Word
Parameter Description
1 $xmm1 Words
2 $xmm2 WordsExample:
my ($o1, $o2, $k1) = ( # 256
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'0000110100001000000000001100000000010000000000000001001000000000000000000000000000000000110000000000000000000000000011000001000100000001000010000000000011000000000100000000000000010010000000000000010000000000000000000000000000000000000000000000000000010000',
'0000000101001000000000001100000000010000110000000001001000000000000000000000000000000011000000000000000110000000000000010001000100000001100010000000000011000000000100000010000000010010001000000000000000010000000000000100000000000001100000000000000000010000',
'1'. '1'. '1'. '1'. '0'. '0'. '0'. '1'. '1'. '1'. '1'. '1'. '0'. '0'. '0'. '1',
);
is_deeply VPTESTMW($o1, $o2), zBytes(6).$k1; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPTESTMD($xmm1, $xmm2)
Packed TEST Mask Dword
Parameter Description
1 $xmm1 Dwords
2 $xmm2 DwordsExample:
my ($o1, $o2, $k1) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'00011001000010100100000011000000000100000101000000010010000000000000000000000000000000000000000000000001001000100000000000010000000000010000100000000000110000000001000000000000000100000000000000000100000000000000000000000000000000000111110000000000000100000000000100001000000000001110000000010000000000000001111000000000000000001110000000000000000000000001001010101010000000000001000000000001000010000000000011000000000100000100000000010010001000000000010000000000000000000000000000000000000000000000000000010000',
'00010101000010101000000011000000000100000010100000010010000000000000000000000000000000000000000000000001010010000000000000010000000000010000100000000000110000000001000000000000000100100000010000000001000000000000000000000000000000111100001111100000000100000000000000000000000000000100010000000000000000000000000011000000000000001001000000000000000000000001001001010001010100000001000000000000000000000000000000000000000000100000000000000000000010000000000000000000000000000000000000000000000000000000000000010000',
'1'. '1'. '0'. '1'. '1'. '1'. '0'. '1'. '1'. '0'. '1'. '1'. '0'. '0'. '0'. '1',
);
is_deeply VPTESTMD($o1, $o2), zBytes(6).$k1; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPTESTMQ($xmm1, $xmm2)
Packed TEST Mask Quad
Parameter Description
1 $xmm1 Quads
2 $xmm2 QuadsExample:
my ($o1, $o2, $k1) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'00011001000010100100000011000000000100000101000000010010000000000000000000000000000000000000000000000001001000100000000000010000000000010000100000000000110000000001000000000000000100000000000000000100000000000000000000000000000000000111110000000000000100000000000100001000000000001110000000010000000000000001001000000000000000000110000000000000000000000000000010101010000000000001000000000001000010000000000011000000000100000100000000010010001000000000010000000001111111111111111111111111111111111111111100000000',
'00010101000010101000000011000000000100000010100000010010000000000000000000000000000000000000000000000000000000000000000000100000000000001000010000000000000011000000000000000011000000100000010000000001000000000000000000000000000000111000001111100000000000000000000000000000000000000100010000000000000000000001001000000000000000001001000000000000000000000001001001010001010100000010000000000000001100000000000100100000001000100000000000100100000010000000010000000000000000000000000000000000000000000000000000010000',
'1'. '0'. '0'. '0'. '1'. '0'. '0'. '1',
);
is_deeply VPTESTMQ($o1, $o2), zBytes(7).$k1; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPBROADCAST
VPBROADCASTB - Packed BROADCAST Byte
VPBROADCASTB($size, $b)
Packed TEST Mask Byte
Parameter Description
1 $size Size of target in bits
2 $b ByteExample:
my $b = '00010011' x 64;
is_deeply VPBROADCASTB(512, '00010011'), $b; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPBROADCASTW(512, '0001001100010011'), $b;
is_deeply VPBROADCASTD(512, '00010011000100110001001100010011'), $b;
is_deeply VPBROADCASTQ(512, '0001001100010011000100110001001100010011000100110001001100010011'), $b;VPBROADCASTW($size, $w)
Packed TEST Mask Word
Parameter Description
1 $size Size of target in bits
2 $w WordVPBROADCASTD($size, $d)
Packed TEST Mask Dword
Parameter Description
1 $size Size of target in bits
2 $d DwordVPBROADCASTQ($size, $q)
Packed TEST Mask Quad
Parameter Description
1 $size Size of target in bits
2 $q ByteVPINSR
Packed INSeRt
VPINSRB($target, $byte, $pos)
Packed INSeRt Byte
Parameter Description
1 $target Target element
2 $byte Byte
3 $pos Position to insert byte expressed as number of bytes from lowest order byte numbered 0Example:
my ($i, $ob, $ow, $od, $oq) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000000100000001000000010000000100001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000111111110000000011111111000000000001000000010000000100000001000000010000000100000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
);
is_deeply VPINSRB($i, '00010000', 60), $ob; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPINSRW($i, '0001000000010000', 30), $ow;
is_deeply VPINSRD($i, '00010000000100000001000000010000', 14), $od;
is_deeply VPINSRQ($i, '0001000000010000000100000001000000010000000100000001000000010000', 6), $oq;VPINSRW($target, $word, $pos)
Packed INSeRt Word
Parameter Description
1 $target Target element
2 $word Word
3 $pos Position to insert byte expressed as number of words from lowest order word numbered 0Example:
my ($i, $ob, $ow, $od, $oq) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000000100000001000000010000000100001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000111111110000000011111111000000000001000000010000000100000001000000010000000100000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
);
is_deeply VPINSRB($i, '00010000', 60), $ob;
is_deeply VPINSRW($i, '0001000000010000', 30), $ow; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPINSRD($i, '00010000000100000001000000010000', 14), $od;
is_deeply VPINSRQ($i, '0001000000010000000100000001000000010000000100000001000000010000', 6), $oq;VPINSRD($target, $dword, $pos)
Packed INSeRt Dword
Parameter Description
1 $target Target element
2 $dword Dword
3 $pos Position to insert byte expressed as number of dwords from lowest order dword numbered 0Example:
my ($i, $ob, $ow, $od, $oq) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000000100000001000000010000000100001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000111111110000000011111111000000000001000000010000000100000001000000010000000100000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
);
is_deeply VPINSRB($i, '00010000', 60), $ob;
is_deeply VPINSRW($i, '0001000000010000', 30), $ow;
is_deeply VPINSRD($i, '00010000000100000001000000010000', 14), $od; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPINSRQ($i, '0001000000010000000100000001000000010000000100000001000000010000', 6), $oq;VPINSRQ($target, $qword, $pos)
Packed INSeRt Quad
Parameter Description
1 $target Target element
2 $qword Qword
3 $pos Position to insert byte expressed as number of dwords from lowest order qword numbered 0Example:
my ($i, $ob, $ow, $od, $oq) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000000100000001000000010000000100001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
'11111111000000001111111100000000111111110000000011111111000000000001000000010000000100000001000000010000000100000001000000010000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000111111110000000011111111000000001111111100000000',
);
is_deeply VPINSRB($i, '00010000', 60), $ob;
is_deeply VPINSRW($i, '0001000000010000', 30), $ow;
is_deeply VPINSRD($i, '00010000000100000001000000010000', 14), $od;
is_deeply VPINSRQ($i, '0001000000010000000100000001000000010000000100000001000000010000', 6), $oq; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPLZCNT
Packed Leading Zero CouNT
VPLZCNTD($target)
Packed Leading Zero CouNT Dword
Parameter Description
1 $target Target elementExample:
my ($i, $od, $oq) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'00000000101010100000001101010100101110101001111111010101011100110010100101010111110010101001010101100110100100001000110010101000011111010100111100101100000000000010001111001010111010111111111101001010100010111111001000010000100010100100111111100000000011010010010010000101101011110000000100011111111000000010000010101110111000000000011000111110100001000111111110001000000101011111100000000011101111100000100111111110000010011111111000000000111011101100000000001000111100011110010000011111111000001000010110010111',
'00000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000001000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000110000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000011',
'00000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPLZCNTD($i), $od; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPLZCNTQ($i), $oq;VPLZCNTQ($target)
Packed Leading Zero CouNT Qword
Parameter Description
1 $target Target elementExample:
my ($i, $od, $oq) = ( # 512
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'00000000101010100000001101010100101110101001111111010101011100110010100101010111110010101001010101100110100100001000110010101000011111010100111100101100000000000010001111001010111010111111111101001010100010111111001000010000100010100100111111100000000011010010010010000101101011110000000100011111111000000010000010101110111000000000011000111110100001000111111110001000000101011111100000000011101111100000100111111110000010011111111000000000111011101100000000001000111100011110010000011111111000001000010110010111',
'00000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000001000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000110000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000011',
'00000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000',
);
is_deeply VPLZCNTD($i), $od;
is_deeply VPLZCNTQ($i), $oq; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲Compress and Expand
Compress or expand
VPCOMPRESS
Packed COMPRESS
VPCOMPRESSD($xmm1, $k2, $z, $xmm2)
Packed COMPRESS Dword
Parameter Description
1 $xmm1 Compression target
2 $k2 Compression mask
3 $z Clear upper elements
4 $xmm2 Source to compressExample:
my ($m, $i, $o, $p) = ( # 128
#Q0 1 2
#D0 1 2 3 4
#W0 1 2 3 4 5 6 7 0
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670
'1'. '0'. '1'. '0',
'11000000000000000000000000000000111111111111111111111111111111101000000000000000000000000000000011111111111111111111111111111111',
'00000000000000000000000000000000111111111111111000000000000000001100000000000000000000000000000010000000000000000000000000000000',
'11000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000',
);
$m = zBytes(7).'0000'.$m; # Zero pad mask
is_deeply VPCOMPRESSD($o, $m, 0, $i), $o; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPEXPANDD ($p, $m, 0, $o), $p;VPCOMPRESSQ($xmm1, $k2, $z, $xmm2)
Packed COMPRESS Qword
Parameter Description
1 $xmm1 Compression target
2 $k2 Compression mask
3 $z Clear upper elements
4 $xmm2 Source to compressExample:
my ($m, $i, $o, $p) = ( # 128
#Q0 1 2
#D0 1 2 3 4
#W0 1 2 3 4 5 6 7 0
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670
'1'. '0',
'10000000000000000000000000000000000000000000000000000000000000001111111111111111111111111111111111111111111111111111111111111111',
'00000000000000000000000000000000111111111111111000000000000000001000000000000000000000000000000000000000000000000000000000000000',
'10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
$m = zBytes(7).'000000'.$m; # Zero pad mask
is_deeply VPCOMPRESSQ($o, $m, 0, $i), $o; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
is_deeply VPEXPANDQ ($p, $m, 0, $o), $p;VPEXPAND
Packed EXPAND
VPEXPANDD($xmm1, $k2, $z, $xmm2)
Packed EXPAND Dword
Parameter Description
1 $xmm1 Compression target
2 $k2 Expansion mask
3 $z Clear upper elements
4 $xmm2 Source to expandExample:
my ($m, $i, $o, $p) = ( # 128
#Q0 1 2
#D0 1 2 3 4
#W0 1 2 3 4 5 6 7 0
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670
'1'. '0'. '1'. '0',
'11000000000000000000000000000000111111111111111111111111111111101000000000000000000000000000000011111111111111111111111111111111',
'00000000000000000000000000000000111111111111111000000000000000001100000000000000000000000000000010000000000000000000000000000000',
'11000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000',
);
$m = zBytes(7).'0000'.$m; # Zero pad mask
is_deeply VPCOMPRESSD($o, $m, 0, $i), $o;
is_deeply VPEXPANDD ($p, $m, 0, $o), $p; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPEXPANDQ($xmm1, $k2, $z, $xmm2)
Packed EXPAND Qword
Parameter Description
1 $xmm1 Compression target
2 $k2 Expansion mask
3 $z Clear upper elements
4 $xmm2 Source to expandExample:
my ($m, $i, $o, $p) = ( # 128
#Q0 1 2
#D0 1 2 3 4
#W0 1 2 3 4 5 6 7 0
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670
'1'. '0',
'10000000000000000000000000000000000000000000000000000000000000001111111111111111111111111111111111111111111111111111111111111111',
'00000000000000000000000000000000111111111111111000000000000000001000000000000000000000000000000000000000000000000000000000000000',
'10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
);
$m = zBytes(7).'000000'.$m; # Zero pad mask
is_deeply VPCOMPRESSQ($o, $m, 0, $i), $o;
is_deeply VPEXPANDQ ($p, $m, 0, $o), $p; # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲Private Methods
pcmpeq($size, $xmm1, $xmm2)
Packed CoMPare EQual
Parameter Description
1 $size Size in bits
2 $xmm1 Element
3 $xmm2 Elementpcmpgt($size, $xmm1, $xmm2)
Packed CoMPare Greater Than
Parameter Description
1 $size Size in bits
2 $xmm1 Element
3 $xmm2 Elementvpcmpeq($size, $k2, $xmm1, $xmm2)
Packed CoMPare EQual Byte|word|double|quad with optional masking
Parameter Description
1 $size Size in bits: 8|16|32|64 of each element
2 $k2 Optional input mask
3 $xmm1 Bytes
4 $xmm2 Bytesvpcmp($size, $k2, $xmm1, $xmm2, $op)
Packed CoMPare
Parameter Description
1 $size Size of element in bits
2 $k2 Input mask
3 $xmm1 Bytes
4 $xmm2 Bytes
5 $op Test codevpcmpu($size, $k2, $xmm1, $xmm2, $op)
Packed CoMPare Unsigned
Parameter Description
1 $size Size of element in bits
2 $k2 Input mask
3 $xmm1 Bytes
4 $xmm2 Bytes
5 $op Test codeandAndTest($a, $b)
And two bit strings of the same length and return 0 if the result is 0 else 1
Parameter Description
1 $a Element
2 $b Elementvptest($size, $xmm1, $xmm2)
Packed TEST
Parameter Description
1 $size Size of element in bits
2 $xmm1 Element
3 $xmm2 Elementvpcompress($size, $xmm1, $k2, $z, $xmm2)
Packed COMPRESS
Parameter Description
1 $size Size of each element in bits
2 $xmm1 Compression target
3 $k2 Compression mask
4 $z Clear upper elements
5 $xmm2 Source to compressvpexpand($size, $xmm1, $k2, $z, $xmm2)
Packed EXPAND
Parameter Description
1 $size Size of each element in bits
2 $xmm1 Compression target
3 $k2 Expansion mask
4 $z Clear upper elements
5 $xmm2 Source to expandIndex
1 andAndTest - And two bit strings of the same length and return 0 if the result is 0 else 1
2 pcmpeq - Packed CoMPare EQual
3 PCMPEQB - Packed CoMPare EQual Byte
4 PCMPEQD - Packed CoMPare EQual DWord
5 PCMPEQQ - Packed CoMPare EQual QWord
6 PCMPEQW - Packed CoMPare EQual Word
7 pcmpgt - Packed CoMPare Greater Than
8 PCMPGTB - Packed CoMPare Greater Than Byte
9 PCMPGTD - Packed CoMPare Greater Than DWord
10 PCMPGTQ - Packed CoMPare Greater Than QWord
11 PCMPGTW - Packed CoMPare Greater Than Word
12 PSLLDQ - Packed Shift Left Logical DoubleQword
13 PSRLDQ - Packed Shift Right Logical DoubleQword
14 VPBROADCASTB - Packed TEST Mask Byte
15 VPBROADCASTD - Packed TEST Mask Dword
16 VPBROADCASTQ - Packed TEST Mask Quad
17 VPBROADCASTW - Packed TEST Mask Word
18 vpcmp - Packed CoMPare
19 VPCMPB - Packed CoMPare Byte
20 VPCMPD - Packed CoMPare Dword
21 vpcmpeq - Packed CoMPare EQual Byte|word|double|quad with optional masking
22 VPCMPEQB - Packed CoMPare EQual Byte with optional masking
23 VPCMPEQD - Packed CoMPare EQual Byte with optional masking
24 VPCMPEQQ - Packed CoMPare EQual Byte with optional masking
25 VPCMPEQW - Packed CoMPare EQual Byte with optional masking
26 VPCMPQ - Packed CoMPare Qword
27 vpcmpu - Packed CoMPare Unsigned
28 VPCMPUB - Packed CoMPare Unsigned Byte
29 VPCMPUD - Packed CoMPare Unsigned Dword
30 VPCMPUQ - Packed CoMPare Unsigned Qword
31 VPCMPUW - Packed CoMPare Unsigned Word
32 VPCMPW - Packed CoMPare Word
33 vpcompress - Packed COMPRESS
34 VPCOMPRESSD - Packed COMPRESS Dword
35 VPCOMPRESSQ - Packed COMPRESS Qword
36 vpexpand - Packed EXPAND
37 VPEXPANDD - Packed EXPAND Dword
38 VPEXPANDQ - Packed EXPAND Qword
39 VPINSRB - Packed INSeRt Byte
40 VPINSRD - Packed INSeRt Dword
41 VPINSRQ - Packed INSeRt Quad
42 VPINSRW - Packed INSeRt Word
43 VPLZCNTD - Packed Leading Zero CouNT Dword
44 VPLZCNTQ - Packed Leading Zero CouNT Qword
45 VPSLLDQ - Packed Shift Left Logical DoubleQword
46 VPSRLDQ - Packed Shift Right Logical DoubleQword
47 vptest - Packed TEST
48 VPTESTMB - Packed TEST Mask Byte
49 VPTESTMD - Packed TEST Mask Dword
50 VPTESTMQ - Packed TEST Mask Quad
51 VPTESTMW - Packed TEST Mask Word
Installation
This module is written in 100% Pure Perl and, thus, it is easy to read, comprehend, use, modify and install via cpan:
sudo cpan install Simd::Avx512Author
Copyright
Copyright (c) 2016-2021 Philip R Brenan.
This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.