| Loop Id: 40 | Module: attention-avx512 | Source: attention.cpp:30-31 | Coverage: 33.57% |
|---|
| Loop Id: 40 | Module: attention-avx512 | Source: attention.cpp:30-31 | Coverage: 33.57% |
|---|
0x406620 LEA -0x1(%R13),%R8D |
0x406624 VMOVSS (%RDX,%R8,4),%XMM13 [1] |
0x40662a VCVTSS2SD %XMM13,%XMM13,%XMM13 |
0x40662f LEA 0x5(%RSI),%R8D |
0x406633 VPBROADCASTD %ESI,%XMM14 |
0x406639 VPADDD %YMM10,%YMM14,%YMM15 |
0x40663e VPERMT2D %YMM14,%YMM7,%YMM15 |
0x406644 VPBROADCASTD %R8D,%YMM2 |
0x40664a VPBLENDD $0x20,%YMM2,%YMM15,%YMM2 |
0x406650 VPADDD %YMM11,%YMM14,%YMM14 |
0x406655 VPERMT2Q %YMM14,%YMM9,%YMM2 |
0x40665b VPSUBD %YMM4,%YMM2,%YMM2 |
0x40665f VPXOR %XMM14,%XMM14,%XMM14 |
0x406664 KXNORB %K0,%K0,%K1 |
0x406668 VGATHERDPS (%R11,%YMM2,4),%YMM14{%K1} [2] |
0x40666f VCVTPS2PD %YMM14,%ZMM2 |
0x406675 VBROADCASTSD %XMM13,%ZMM13 |
0x40667b VMULPD %ZMM13,%ZMM2,%ZMM2 |
0x406681 VADDPD %ZMM2,%ZMM12,%ZMM2 |
0x406687 MOV %R13D,%R8D |
0x40668a VMOVSS (%RDX,%R8,4),%XMM12 [1] |
0x406690 LEA 0x5(%R14),%R8D |
0x406694 VPBROADCASTD %R14D,%XMM13 |
0x40669a VPADDD %YMM10,%YMM13,%YMM14 |
0x40669f VPERMT2D %YMM13,%YMM7,%YMM14 |
0x4066a5 VPBROADCASTD %R8D,%YMM15 |
0x4066ab VPBLENDD $0x20,%YMM15,%YMM14,%YMM14 |
0x4066b1 VPADDD %YMM11,%YMM13,%YMM13 |
0x4066b6 VPERMT2Q %YMM13,%YMM9,%YMM14 |
0x4066bc VPSUBD %YMM4,%YMM14,%YMM13 |
0x4066c0 VPXOR %XMM14,%XMM14,%XMM14 |
0x4066c5 KXNORB %K0,%K0,%K1 |
0x4066c9 VGATHERDPS (%R11,%YMM13,4),%YMM14{%K1} [2] |
0x4066d0 VCVTSS2SD %XMM12,%XMM12,%XMM12 |
0x4066d5 VCVTPS2PD %YMM14,%ZMM13 |
0x4066db VBROADCASTSD %XMM12,%ZMM12 |
0x4066e1 VMULPD %ZMM12,%ZMM13,%ZMM12 |
0x4066e7 VADDPD %ZMM12,%ZMM2,%ZMM12 |
0x4066ed ADD $0x2,%R12 |
0x4066f1 ADD $0x2,%R13D |
0x4066f5 ADD %R10D,%R14D |
0x4066f8 ADD %R10D,%ESI |
0x4066fb CMP %R12,%RDI |
0x4066fe JNE 406620 |
/home/eoseret/llm-attention/attention.cpp: 30 - 31 |
-------------------------------------------------------------------------------- |
30: for (unsigned int k = 0; k < K; ++k) { //vectorized |
31: sum += (double)A[i * K + k] * (double)B[k * N + j]; |
| Coverage (%) | Name | Source Location | Module |
|---|
| min | med | avg | max |
|---|---|---|---|
| Percentile Index | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Value |
| min | med | avg | max |
|---|---|---|---|
| Percentile Index | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Value |
| Path / |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 2.33 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.17 |
| Bottlenecks | P5, |
| Function | main |
| Source | attention.cpp:30-31 |
| Source loop unroll info | multi-versionned |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 14.00 |
| CQA cycles if no scalar integer | 14.00 |
| CQA cycles if FP arith vectorized | 14.00 |
| CQA cycles if fully vectorized | 6.00 |
| Front-end cycles | 9.17 |
| P0 cycles | 12.00 |
| P1 cycles | 12.00 |
| P2 cycles | 6.00 |
| P3 cycles | 6.00 |
| P4 cycles | 0.00 |
| P5 cycles | 14.00 |
| P6 cycles | 3.60 |
| P7 cycles | 0.00 |
| P8 cycles | 0.00 |
| P9 cycles | 0.00 |
| P10 cycles | 3.40 |
| P11 cycles | 6.00 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | 6 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 44.00 |
| Nb uops | 55.00 |
| Nb loads | 4.00 |
| Nb stores | 0.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 2.29 |
| Nb FLOP add-sub | 16.00 |
| Nb FLOP mul | 16.00 |
| Nb FLOP fma | 0.00 |
| Nb FLOP div | 0.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 5.14 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 72.00 |
| Bytes stored | 0.00 |
| Stride 0 | 0.00 |
| Stride 1 | 0.00 |
| Stride n | 0.00 |
| Stride unknown | 1.00 |
| Stride indirect | 1.00 |
| Vectorization ratio all | 68.75 |
| Vectorization ratio load | 50.00 |
| Vectorization ratio store | NA |
| Vectorization ratio mul | 100.00 |
| Vectorization ratio add_sub | 100.00 |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | 60.00 |
| Vector-efficiency ratio all | 41.41 |
| Vector-efficiency ratio load | 28.13 |
| Vector-efficiency ratio store | NA |
| Vector-efficiency ratio mul | 100.00 |
| Vector-efficiency ratio add_sub | 62.50 |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | 30.63 |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 2.33 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.17 |
| Bottlenecks | P5, |
| Function | main |
| Source | attention.cpp:30-31 |
| Source loop unroll info | multi-versionned |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 14.00 |
| CQA cycles if no scalar integer | 14.00 |
| CQA cycles if FP arith vectorized | 14.00 |
| CQA cycles if fully vectorized | 6.00 |
| Front-end cycles | 9.17 |
| P0 cycles | 12.00 |
| P1 cycles | 12.00 |
| P2 cycles | 6.00 |
| P3 cycles | 6.00 |
| P4 cycles | 0.00 |
| P5 cycles | 14.00 |
| P6 cycles | 3.60 |
| P7 cycles | 0.00 |
| P8 cycles | 0.00 |
| P9 cycles | 0.00 |
| P10 cycles | 3.40 |
| P11 cycles | 6.00 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | 6 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 44.00 |
| Nb uops | 55.00 |
| Nb loads | 4.00 |
| Nb stores | 0.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 2.29 |
| Nb FLOP add-sub | 16.00 |
| Nb FLOP mul | 16.00 |
| Nb FLOP fma | 0.00 |
| Nb FLOP div | 0.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 5.14 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 72.00 |
| Bytes stored | 0.00 |
| Stride 0 | 0.00 |
| Stride 1 | 0.00 |
| Stride n | 0.00 |
| Stride unknown | 1.00 |
| Stride indirect | 1.00 |
| Vectorization ratio all | 68.75 |
| Vectorization ratio load | 50.00 |
| Vectorization ratio store | NA |
| Vectorization ratio mul | 100.00 |
| Vectorization ratio add_sub | 100.00 |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | 60.00 |
| Vector-efficiency ratio all | 41.41 |
| Vector-efficiency ratio load | 28.13 |
| Vector-efficiency ratio store | NA |
| Vector-efficiency ratio mul | 100.00 |
| Vector-efficiency ratio add_sub | 62.50 |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | 30.63 |
| Path / |
| Function | main |
| Source file and lines | attention.cpp:30-31 |
| Module | attention-avx512 |
| nb instructions | 44 |
| nb uops | 55 |
| loop length | 228 |
| used x86 registers | 9 |
| used mmx registers | 0 |
| used xmm registers | 3 |
| used ymm registers | 9 |
| used zmm registers | 3 |
| nb stack references | 0 |
| ADD-SUB / MUL ratio | 1.00 |
| micro-operation queue | 9.17 cycles |
| front end | 9.17 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 12.00 | 12.00 | 6.00 | 6.00 | 0.00 | 14.00 | 3.60 | 0.00 | 0.00 | 0.00 | 3.40 | 6.00 |
| cycles | 12.00 | 12.00 | 6.00 | 6.00 | 0.00 | 14.00 | 3.60 | 0.00 | 0.00 | 0.00 | 3.40 | 6.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 6.00 |
| Front-end | 9.17 |
| Dispatch | 14.00 |
| Data deps. | 6.00 |
| Overall L1 | 14.00 |
| all | 77% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 66% |
| all | 57% |
| load | 50% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 50% |
| all | 68% |
| load | 50% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 60% |
| all | 37% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 50% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 31% |
| all | 46% |
| load | 28% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 29% |
| all | 41% |
| load | 28% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 62% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 30% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LEA -0x1(%R13),%R8D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| VMOVSS (%RDX,%R8,4),%XMM13 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (6.3%) |
| VCVTSS2SD %XMM13,%XMM13,%XMM13 | 2 | 0.50 | 0.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4-5 | 1 | scal (6.3%) |
| LEA 0x5(%RSI),%R8D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| VPBROADCASTD %ESI,%XMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPADDD %YMM10,%YMM14,%YMM15 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2D %YMM14,%YMM7,%YMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPBROADCASTD %R8D,%YMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPBLENDD $0x20,%YMM2,%YMM15,%YMM2 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPADDD %YMM11,%YMM14,%YMM14 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2Q %YMM14,%YMM9,%YMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPSUBD %YMM4,%YMM2,%YMM2 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 | vect (50.0%) |
| VPXOR %XMM14,%XMM14,%XMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | vect (25.0%) |
| KXNORB %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | N/A |
| VGATHERDPS (%R11,%YMM2,4),%YMM14{%K1} | 5 | 1 | 1 | 2.67 | 2.67 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.67 | 29 | 3 | vect (50.0%) |
| VCVTPS2PD %YMM14,%ZMM2 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | vect (50.0%) |
| VBROADCASTSD %XMM13,%ZMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (12.5%) |
| VMULPD %ZMM13,%ZMM2,%ZMM2 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VADDPD %ZMM2,%ZMM12,%ZMM2 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| MOV %R13D,%R8D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| VMOVSS (%RDX,%R8,4),%XMM12 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (6.3%) |
| LEA 0x5(%R14),%R8D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| VPBROADCASTD %R14D,%XMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPADDD %YMM10,%YMM13,%YMM14 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2D %YMM13,%YMM7,%YMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPBROADCASTD %R8D,%YMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPBLENDD $0x20,%YMM15,%YMM14,%YMM14 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPADDD %YMM11,%YMM13,%YMM13 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2Q %YMM13,%YMM9,%YMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPSUBD %YMM4,%YMM14,%YMM13 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 | vect (50.0%) |
| VPXOR %XMM14,%XMM14,%XMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | vect (25.0%) |
| KXNORB %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | N/A |
| VGATHERDPS (%R11,%YMM13,4),%YMM14{%K1} | 5 | 1 | 1 | 2.67 | 2.67 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.67 | 29 | 3 | vect (50.0%) |
| VCVTSS2SD %XMM12,%XMM12,%XMM12 | 2 | 0.50 | 0.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4-5 | 1 | scal (6.3%) |
| VCVTPS2PD %YMM14,%ZMM13 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | vect (50.0%) |
| VBROADCASTSD %XMM12,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (12.5%) |
| VMULPD %ZMM12,%ZMM13,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VADDPD %ZMM12,%ZMM2,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| ADD $0x2,%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| ADD $0x2,%R13D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| ADD %R10D,%R14D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| ADD %R10D,%ESI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| CMP %R12,%RDI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| JNE 406620 <main+0x22e0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| Function | main |
| Source file and lines | attention.cpp:30-31 |
| Module | attention-avx512 |
| nb instructions | 44 |
| nb uops | 55 |
| loop length | 228 |
| used x86 registers | 9 |
| used mmx registers | 0 |
| used xmm registers | 3 |
| used ymm registers | 9 |
| used zmm registers | 3 |
| nb stack references | 0 |
| ADD-SUB / MUL ratio | 1.00 |
| micro-operation queue | 9.17 cycles |
| front end | 9.17 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 12.00 | 12.00 | 6.00 | 6.00 | 0.00 | 14.00 | 3.60 | 0.00 | 0.00 | 0.00 | 3.40 | 6.00 |
| cycles | 12.00 | 12.00 | 6.00 | 6.00 | 0.00 | 14.00 | 3.60 | 0.00 | 0.00 | 0.00 | 3.40 | 6.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 6.00 |
| Front-end | 9.17 |
| Dispatch | 14.00 |
| Data deps. | 6.00 |
| Overall L1 | 14.00 |
| all | 77% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 66% |
| all | 57% |
| load | 50% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 50% |
| all | 68% |
| load | 50% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 60% |
| all | 37% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 50% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 31% |
| all | 46% |
| load | 28% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 29% |
| all | 41% |
| load | 28% |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | 100% |
| add-sub | 62% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 30% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LEA -0x1(%R13),%R8D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| VMOVSS (%RDX,%R8,4),%XMM13 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (6.3%) |
| VCVTSS2SD %XMM13,%XMM13,%XMM13 | 2 | 0.50 | 0.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4-5 | 1 | scal (6.3%) |
| LEA 0x5(%RSI),%R8D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| VPBROADCASTD %ESI,%XMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPADDD %YMM10,%YMM14,%YMM15 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2D %YMM14,%YMM7,%YMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPBROADCASTD %R8D,%YMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPBLENDD $0x20,%YMM2,%YMM15,%YMM2 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPADDD %YMM11,%YMM14,%YMM14 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2Q %YMM14,%YMM9,%YMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPSUBD %YMM4,%YMM2,%YMM2 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 | vect (50.0%) |
| VPXOR %XMM14,%XMM14,%XMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | vect (25.0%) |
| KXNORB %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | N/A |
| VGATHERDPS (%R11,%YMM2,4),%YMM14{%K1} | 5 | 1 | 1 | 2.67 | 2.67 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.67 | 29 | 3 | vect (50.0%) |
| VCVTPS2PD %YMM14,%ZMM2 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | vect (50.0%) |
| VBROADCASTSD %XMM13,%ZMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (12.5%) |
| VMULPD %ZMM13,%ZMM2,%ZMM2 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VADDPD %ZMM2,%ZMM12,%ZMM2 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| MOV %R13D,%R8D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| VMOVSS (%RDX,%R8,4),%XMM12 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (6.3%) |
| LEA 0x5(%R14),%R8D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| VPBROADCASTD %R14D,%XMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPADDD %YMM10,%YMM13,%YMM14 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2D %YMM13,%YMM7,%YMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPBROADCASTD %R8D,%YMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (6.3%) |
| VPBLENDD $0x20,%YMM15,%YMM14,%YMM14 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPADDD %YMM11,%YMM13,%YMM13 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | vect (50.0%) |
| VPERMT2Q %YMM13,%YMM9,%YMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | vect (50.0%) |
| VPSUBD %YMM4,%YMM14,%YMM13 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 | vect (50.0%) |
| VPXOR %XMM14,%XMM14,%XMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | vect (25.0%) |
| KXNORB %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | N/A |
| VGATHERDPS (%R11,%YMM13,4),%YMM14{%K1} | 5 | 1 | 1 | 2.67 | 2.67 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.67 | 29 | 3 | vect (50.0%) |
| VCVTSS2SD %XMM12,%XMM12,%XMM12 | 2 | 0.50 | 0.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4-5 | 1 | scal (6.3%) |
| VCVTPS2PD %YMM14,%ZMM13 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | vect (50.0%) |
| VBROADCASTSD %XMM12,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | scal (12.5%) |
| VMULPD %ZMM12,%ZMM13,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VADDPD %ZMM12,%ZMM2,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| ADD $0x2,%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| ADD $0x2,%R13D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| ADD %R10D,%R14D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| ADD %R10D,%ESI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| CMP %R12,%RDI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| JNE 406620 <main+0x22e0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
