Name
Simd::Avx512 - Emulate SIMD instructions
Synopsis
Help needed please!
Description
Emulate SIMD instructions
Version 20210122.
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 $imm8 Length of shiftExample:
is_deeply PSLLDQ( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000000100000000001000000000000110000000000000000000111111000000000000000000000000000000001111'
,2),
'00000000110000000000000001000000000010000000000001100000000000000000001111110000000000000000000000000000000011110000000000000000'VPSLLDQ($xmm1, $imm8)
Packed Shift Left Logical DoubleQword
Parameter Description
1 $xmm1 Bytes
2 $imm8 Length of shiftExample:
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'PCMPEQB($xmm1, $xmm2)
Packed CoMPare EQual Byte
Parameter Description
1 $xmm1 Bytes
2 $xmm2 BytesExample:
is_deeply PCMPEQB( # 128 # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲
#Q0 1 2 3 4 5 6 7 8
#D0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#W0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#B0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8
#b012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345670123456701234567012345678
'11100001000010000000000011000000000000011000000000010000000000001100000000000000000001111110000000000000000000000000000000011110'
,'11100001000001000000000011000000000000010000000000100000000000001100000000000000000001111110000000000000000000000000000000011010'
),
'11111111000000001111111111111111111111110000000000000000111111111111111111111111111111111111111111111111111111111111111100000000'VPCMPEQB($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 Bytes
3 $xmm2 Bytesvpcmpu($size, $k2, $xmm1, $xmm2, $op)
Packed CoMPare Unsigned Byte
Parameter Description
1 $size Size of element in bits
2 $k2 Input mask
3 $xmm1 Bytes
4 $xmm2 Bytes
5 $op Test codeVPCMPUB($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), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPCMPUD($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), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲VPCMPUQ($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), $mgt; # gt # 𝗘𝘅𝗮𝗺𝗽𝗹𝗲Private Methods
vpcmpeq($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 BytesIndex
1 PCMPEQB - Packed CoMPare EQual Byte
2 PSLLDQ - Packed Shift Left Logical DoubleQword
3 PSRLDQ - Packed Shift Right Logical DoubleQword
4 vpcmpeq - Packed CoMPare EQual Byte|word|double|quad with optional masking
5 VPCMPEQB - Packed CoMPare EQual Byte with optional masking
6 VPCMPEQW - Packed CoMPare EQual Byte with optional masking
7 vpcmpu - Packed CoMPare Unsigned Byte
8 VPCMPUB - Packed CoMPare Unsigned Byte
9 VPCMPUD - Packed CoMPare Unsigned Dword
10 VPCMPUQ - Packed CoMPare Unsigned Qword
11 VPCMPUW - Packed CoMPare Unsigned Word
12 VPSLLDQ - Packed Shift Left Logical DoubleQword
13 VPSRLDQ - Packed Shift Right Logical DoubleQword
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) 2016-2019 Philip R Brenan.
This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.