VSHUFPD (XMM, XMM, XMM, I8)

Summary:	"Packed Interleave Shuffle of Pairs of Double Precision Floating-Point Values"
Reference:	https://www.felixcloutier.com/x86/shufpd
Extension:	AVX
Category:	AVX
ISA-Set:	AVX
CPL:	3
iform:	VSHUFPD_XMMdq_XMMdq_XMMdq_IMMb
iclass:	VSHUFPD
ASM:	VSHUFPD

Operands

Operand 1 (w): Register (XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15)
Operand 2 (r): Register (XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15)
Operand 3 (r): Register (XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15)
Operand 4 (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
Ivy Bridge
Sandy Bridge
AMD Zen 5
AMD Zen 4
AMD Zen 3
AMD Zen 2
AMD Zen+

Arrow Lake-P

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*UNKNOWN

Arrow Lake-E

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Measured (loop): 0.25
- Measured (unrolled): 0.25
Number of μops
- Executed: 1
- Microcode Sequencer (MS): 0

Meteor Lake-P

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p15

Meteor Lake-E

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Measured (loop): 0.33
- Measured (unrolled): 0.33
Number of μops
- Executed: 1
- Microcode Sequencer (MS): 0

Emerald Rapids

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p15

Alder Lake-P

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p15

Alder Lake-E

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Measured (loop): 0.33
- Measured (unrolled): 0.33
Number of μops
- Executed: 1
- Microcode Sequencer (MS): 0

Rocket Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p15

Tiger Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p15

Ice Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p15

Documentation

Latency: 1.0
Throughput: 0.5

Cascade Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

Cannon Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

Skylake-X

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 1
Port usage: 1*p5

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.98
Number of μops: 1
Port usage: 1*p5

Coffee Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

Kaby Lake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

Skylake

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 1
Port usage: 1*p5

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.98
Number of μops: 1
Port usage: 1*p5

Broadwell

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

IACA 2.2

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 1
Port usage: 1*p5

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.98
Number of μops: 1
Port usage: 1*p5

Haswell

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

IACA 2.1

Latency: 1
Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.2

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 1
Port usage: 1*p5

IACA 3.0

Throughput
- Computed from the port usage: 1.00
- IACA: 0.98
Number of μops: 1
Port usage: 1*p5

Ivy Bridge

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

IACA 2.1

Latency: 1
Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.2

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 1
Port usage: 1*p5

Sandy Bridge

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 1.00
- Measured (loop): 1.00
- Measured (unrolled): 1.00
Number of μops
- Executed: 1
- Retire slots: 1
- Decoded (MITE): 1
- Microcode Sequencer (MS): 0
Port usage: 1*p5

IACA 2.1

Latency: 1
Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.2

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00 (with the -no_interiteration flag: 1.00)
Number of μops: 1
Port usage: 1*p5

IACA 2.3

Throughput
- Computed from the port usage: 1.00
- IACA: 1.00
Number of μops: 1
Port usage: 1*p5

AMD Zen 5

Measurements

Latencies
- Latency operand 2 → 1: 2
- Latency operand 3 → 1: 2
Throughput
- Computed from the port usage: 0.25
- Measured (loop): 0.25
- Measured (unrolled): 0.31
Number of μops
- Executed: 1
Port usage: 1*FP0123

Documentation

Latency: 1
Throughput: 0.25
Number of μops: 1
Port usage: FP0/1/2/3

AMD Zen 4

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.33
- Measured (loop): 0.33
- Measured (unrolled): 0.33
Number of μops
- Executed: 1
Port usage: 1*FP123

Documentation

Latency: 1
Throughput: 0.50
Number of μops: 1
Port usage: FP1/2

AMD Zen 3

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
Port usage: 1*FP12

Documentation

Latency: 1
Throughput: 0.50
Number of μops: 1
Port usage: FP1/2

AMD Zen 2

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
Port usage: 1*FP12

Documentation

Latency: 1
Throughput: 0.50
Number of μops: 1
Port usage: FP1/2

AMD Zen+

Measurements

Latencies
- Latency operand 2 → 1: 1
- Latency operand 3 → 1: 1
Throughput
- Computed from the port usage: 0.50
- Measured (loop): 0.50
- Measured (unrolled): 0.50
Number of μops
- Executed: 1
Port usage: 1*FP12

Documentation

Latency: 1
Throughput: 0.50
Number of μops: 1
Port usage: FP1/2