VEXTRACTI128 (M128, YMM, I8)

Summary:	"ExtractPacked Integer Values"
Reference:	https://www.felixcloutier.com/x86/vextracti128:vextracti32x4:vextracti64x2:vextracti32x8:vextracti64x4
Extension:	AVX2
Category:	AVX2
ISA-Set:	AVX2
CPL:	3
iform:	VEXTRACTI128_MEMdq_YMMqq_IMMb
iclass:	VEXTRACTI128
ASM:	VEXTRACTI128

Operands

Operand 1 (w): Memory
Operand 2 (r): Register (YMM0, YMM1, YMM2, YMM3, YMM4, YMM5, YMM6, YMM7, YMM8, YMM9, YMM10, YMM11, YMM12, YMM13, YMM14, YMM15)
Operand 3 (r): 8-bit immediate

Available performance data

Arrow Lake-P
Arrow Lake-E
Meteor Lake-P
Meteor Lake-E
Emerald Rapids
Alder Lake-P
Alder Lake-E
Rocket Lake
Tiger Lake
Ice Lake
Cascade Lake
Cannon Lake
Skylake-X
Coffee Lake
Kaby Lake
Skylake
Broadwell
Haswell
AMD Zen 5
AMD Zen 4
AMD Zen 3
AMD Zen 2
AMD Zen+

Arrow Lake-P

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (6 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*STA+1*STD

Arrow Lake-E

Measurements

Latencies
Throughput
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Microcode Sequencer (MS): 0

Meteor Lake-P

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (4 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p49+1*p78

Meteor Lake-E

Measurements

Latencies
Throughput
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Microcode Sequencer (MS): 0

Emerald Rapids

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.95
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (4 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p49+1*p78

Alder Lake-P

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (4 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p49+1*p78

Alder Lake-E

Measurements

Latencies
Throughput
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Microcode Sequencer (MS): 0

Rocket Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p49+1*p78

Tiger Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p49+1*p78

Ice Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p49+1*p78

Cascade Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

Cannon Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

Skylake-X

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.92
Number of μops: 2
Port usage: 1*p237+1*p4

Coffee Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

Kaby Lake

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

Skylake

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (3 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.92
Number of μops: 2
Port usage: 1*p237+1*p4

Broadwell

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (2 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

IACA 2.2

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.90
Number of μops: 2
Port usage: 1*p237+1*p4

Haswell

Measurements

Latencies
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
- Retire slots: 2
- Decoded (MITE): 2
- Microcode Sequencer (MS): 0
- Requires the complex decoder (2 other instructions can be decoded with simple decoders in the same cycle)
Port usage: 1*p23+1*p4

IACA 2.1

Latency: 5
Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 2.2

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 2
Port usage: 1*p237+1*p4

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.91
Number of μops: 2
Port usage: 1*p237+1*p4

AMD Zen 5

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 2
Port usage: 1*FP0123+1*FP45

Documentation

Latency: NA
Throughput: 0.50
Number of μops: 2
Port usage: FP1/2, FP4/5

AMD Zen 4

Measurements

Latencies
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
Port usage: 1*FP0123+1*FP45

Documentation

Latency: 4
Throughput: 1.00
Number of μops: 1
Port usage: FP0

AMD Zen 3

Measurements

Latencies
- Latency operand 1 → 1 (address, base register): ≤10
- Latency operand 1 → 1 (address, index register): ≤10
- Latency operand 2 → 1: ≤11
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2
Port usage: 1*FP01+1*FP45

AMD Zen 2

Measurements

Latencies
Throughput
- Measured (loop): 2.00
- Measured (unrolled): 2.00
Number of μops
- Executed: 2

AMD Zen+

Measurements

Latencies
Throughput
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 2