| Loop Id: 48 | Module: attention-avx512 | Source: attention.cpp:26-193 [...] | Coverage: 0.11% |
|---|
| Loop Id: 48 | Module: attention-avx512 | Source: attention.cpp:26-193 [...] | Coverage: 0.11% |
|---|
0x404fc0 MOV -0x110(%RBP),%RAX |
0x404fc7 CMP -0x158(%RBP),%RAX |
0x404fce LEA 0x1(%RAX),%RAX |
0x404fd2 JE 4056c0 |
0x404fd8 MOV %RAX,-0x110(%RBP) |
0x404fdf MOV -0x48(%RBP),%RAX |
0x404fe3 ADD %R8D,%EAX |
0x404fe6 MOV %RAX,-0xb0(%RBP) |
0x404fed MOVL $0,-0x40(%RBP) |
0x404ff4 MOVQ $0,-0x50(%RBP) |
0x404ffc JMP 40501c |
0x405000 MOV -0x40(%RBP),%EAX |
0x405003 ADD -0x48(%RBP),%EAX |
0x405006 MOV %EAX,-0x40(%RBP) |
0x405009 MOV -0x50(%RBP),%RAX |
0x40500d CMP -0x120(%RBP),%EAX |
0x405013 LEA 0x1(%RAX),%EAX |
0x405016 MOV %RAX,-0x50(%RBP) |
0x40501a JE 404fc0 |
0x40501c MOV %R14D,%ECX |
0x40501f TEST %R10,%R10 |
0x405022 JE 4051ec |
0x405028 MOV -0x50(%RBP),%RAX |
0x40502c IMUL -0x48(%RBP),%EAX |
0x405030 MOV $0x7,%R9D |
0x405036 XOR %R11D,%R11D |
0x405039 MOV -0xd8(%RBP),%R13 |
0x405040 MOV -0x48(%RBP),%R8 |
0x405044 NOPW %CS:(%RAX,%RAX,1) |
(52) 0x405050 LEA (,%R11,8),%EDX |
(52) 0x405058 VXORPS %XMM7,%XMM7,%XMM7 |
(52) 0x40505c MOV -0x40(%RBP),%R10D |
(52) 0x405060 MOV %R9D,%ESI |
(52) 0x405063 MOV -0x70(%RBP),%RDI |
(52) 0x405067 VXORPS %XMM8,%XMM8,%XMM8 |
(52) 0x40506c VXORPS %XMM9,%XMM9,%XMM9 |
(52) 0x405071 VXORPS %XMM10,%XMM10,%XMM10 |
(52) 0x405076 VXORPS %XMM11,%XMM11,%XMM11 |
(52) 0x40507b VXORPS %XMM12,%XMM12,%XMM12 |
(52) 0x405080 VXORPS %XMM13,%XMM13,%XMM13 |
(52) 0x405085 VXORPS %XMM14,%XMM14,%XMM14 |
(52) 0x40508a NOPW (%RAX,%RAX,1) |
(51) 0x405090 MOV %R10D,%R14D |
(51) 0x405093 VMOVSS (%R15,%R14,4),%XMM15 |
(51) 0x405099 VCVTSS2SD %XMM15,%XMM15,%XMM15 |
(51) 0x40509e LEA -0x7(%RSI),%R14D |
(51) 0x4050a2 VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x4050aa VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x4050b0 VFMADD231SD %XMM16,%XMM15,%XMM14 |
(51) 0x4050b6 LEA -0x6(%RSI),%R14D |
(51) 0x4050ba VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x4050c2 VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x4050c8 VFMADD231SD %XMM16,%XMM15,%XMM13 |
(51) 0x4050ce LEA -0x5(%RSI),%R14D |
(51) 0x4050d2 VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x4050da VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x4050e0 LEA -0x4(%RSI),%R14D |
(51) 0x4050e4 VMOVSS (%R13,%R14,4),%XMM17 |
(51) 0x4050ec VCVTSS2SD %XMM17,%XMM17,%XMM17 |
(51) 0x4050f2 VFMADD231SD %XMM16,%XMM15,%XMM12 |
(51) 0x4050f8 VFMADD231SD %XMM17,%XMM15,%XMM11 |
(51) 0x4050fe LEA -0x3(%RSI),%R14D |
(51) 0x405102 VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x40510a VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x405110 VFMADD231SD %XMM16,%XMM15,%XMM10 |
(51) 0x405116 LEA -0x2(%RSI),%R14D |
(51) 0x40511a VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x405122 VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x405128 VFMADD231SD %XMM16,%XMM15,%XMM9 |
(51) 0x40512e LEA -0x1(%RSI),%R14D |
(51) 0x405132 VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x40513a VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x405140 VFMADD231SD %XMM16,%XMM15,%XMM8 |
(51) 0x405146 MOV %ESI,%R14D |
(51) 0x405149 VMOVSS (%R13,%R14,4),%XMM16 |
(51) 0x405151 VCVTSS2SD %XMM16,%XMM16,%XMM16 |
(51) 0x405157 VFMADD231SD %XMM16,%XMM15,%XMM7 |
(51) 0x40515d ADD %R8D,%ESI |
(51) 0x405160 INC %R10D |
(51) 0x405163 DEC %RDI |
(51) 0x405166 JNE 405090 |
(52) 0x40516c VCVTSD2SS %XMM14,%XMM14,%XMM14 |
(52) 0x405171 LEA (%RAX,%RDX,1),%ESI |
(52) 0x405174 VMOVSS %XMM14,(%RBX,%RSI,4) |
(52) 0x405179 VCVTSD2SS %XMM13,%XMM13,%XMM13 |
(52) 0x40517e LEA 0x1(%RAX,%RDX,1),%ESI |
(52) 0x405182 VMOVSS %XMM13,(%RBX,%RSI,4) |
(52) 0x405187 VCVTSD2SS %XMM12,%XMM12,%XMM12 |
(52) 0x40518c LEA 0x2(%RAX,%RDX,1),%ESI |
(52) 0x405190 VMOVSS %XMM12,(%RBX,%RSI,4) |
(52) 0x405195 VCVTSD2SS %XMM11,%XMM11,%XMM11 |
(52) 0x40519a LEA 0x3(%RAX,%RDX,1),%ESI |
(52) 0x40519e VMOVSS %XMM11,(%RBX,%RSI,4) |
(52) 0x4051a3 VCVTSD2SS %XMM10,%XMM10,%XMM10 |
(52) 0x4051a8 LEA 0x4(%RAX,%RDX,1),%ESI |
(52) 0x4051ac VMOVSS %XMM10,(%RBX,%RSI,4) |
(52) 0x4051b1 VCVTSD2SS %XMM9,%XMM9,%XMM9 |
(52) 0x4051b6 LEA 0x5(%RAX,%RDX,1),%ESI |
(52) 0x4051ba VMOVSS %XMM9,(%RBX,%RSI,4) |
(52) 0x4051bf VCVTSD2SS %XMM8,%XMM8,%XMM8 |
(52) 0x4051c4 LEA 0x6(%RAX,%RDX,1),%ESI |
(52) 0x4051c8 VMOVSS %XMM8,(%RBX,%RSI,4) |
(52) 0x4051cd VCVTSD2SS %XMM7,%XMM7,%XMM7 |
(52) 0x4051d1 LEA 0x7(%RAX,%RDX,1),%EDX |
(52) 0x4051d5 VMOVSS %XMM7,(%RBX,%RDX,4) |
(52) 0x4051da ADD $0x8,%R9D |
(52) 0x4051de CMP -0x60(%RBP),%R11 |
(52) 0x4051e2 LEA 0x1(%R11),%R11 |
(52) 0x4051e6 JNE 405050 |
0x4051ec MOV -0xc8(%RBP),%RAX |
0x4051f3 CMP -0x70(%RBP),%EAX |
0x4051f6 MOV -0x178(%RBP),%R13 |
0x4051fd MOV -0x30(%RBP),%R10 |
0x405201 MOV %ECX,%R14D |
0x405204 MOV -0x38(%RBP),%R8 |
0x405208 JAE 405000 |
/home/eoseret/llm-attention/attention.cpp: 26 - 193 |
-------------------------------------------------------------------------------- |
26: for (unsigned int i = 0; i < M; ++i) { |
27: for (unsigned int j = 0; j < N; ++j) { //vectorized |
28: double sum = 0.0; |
29: #pragma clang loop vectorize(enable) |
30: for (unsigned int k = 0; k < K; ++k) { //vectorized |
31: sum += (double)A[i * K + k] * (double)B[k * N + j]; |
32: } |
33: C[i * N + j] = alpha * static_cast<float>(sum); |
[...] |
193: for (size_t r = 0; r < rept; r++) |
| 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 | 12.52 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.13 |
| Bottlenecks | micro-operation queue, |
| Function | main |
| Source | attention.cpp:26-27,attention.cpp:31-31,attention.cpp:193-193 |
| Source loop unroll info | NA |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 6.00 |
| CQA cycles if no scalar integer | 6.00 |
| CQA cycles if FP arith vectorized | 6.00 |
| CQA cycles if fully vectorized | 0.48 |
| Front-end cycles | 6.00 |
| P0 cycles | 2.60 |
| P1 cycles | 2.60 |
| P2 cycles | 5.33 |
| P3 cycles | 5.33 |
| P4 cycles | 3.00 |
| P5 cycles | 2.60 |
| P6 cycles | 2.60 |
| P7 cycles | 3.00 |
| P8 cycles | 3.00 |
| P9 cycles | 3.00 |
| P10 cycles | 2.60 |
| P11 cycles | 5.33 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | NA |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 36.00 |
| Nb uops | 36.00 |
| Nb loads | 16.00 |
| Nb stores | 6.00 |
| Nb stack references | 13.00 |
| FLOP/cycle | 0.00 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 0.00 |
| 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 | 24.67 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 108.00 |
| Bytes stored | 40.00 |
| Stride 0 | NA |
| Stride 1 | NA |
| Stride n | NA |
| Stride unknown | NA |
| Stride indirect | NA |
| Vectorization ratio all | 0.00 |
| Vectorization ratio load | 0.00 |
| Vectorization ratio store | 0.00 |
| Vectorization ratio mul | NA |
| Vectorization ratio add_sub | NA |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | 0.00 |
| Vector-efficiency ratio all | 9.72 |
| Vector-efficiency ratio load | 11.61 |
| Vector-efficiency ratio store | 9.38 |
| Vector-efficiency ratio mul | NA |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | 8.04 |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 12.52 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.13 |
| Bottlenecks | micro-operation queue, |
| Function | main |
| Source | attention.cpp:26-27,attention.cpp:31-31,attention.cpp:193-193 |
| Source loop unroll info | NA |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 6.00 |
| CQA cycles if no scalar integer | 6.00 |
| CQA cycles if FP arith vectorized | 6.00 |
| CQA cycles if fully vectorized | 0.48 |
| Front-end cycles | 6.00 |
| P0 cycles | 2.60 |
| P1 cycles | 2.60 |
| P2 cycles | 5.33 |
| P3 cycles | 5.33 |
| P4 cycles | 3.00 |
| P5 cycles | 2.60 |
| P6 cycles | 2.60 |
| P7 cycles | 3.00 |
| P8 cycles | 3.00 |
| P9 cycles | 3.00 |
| P10 cycles | 2.60 |
| P11 cycles | 5.33 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | NA |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 36.00 |
| Nb uops | 36.00 |
| Nb loads | 16.00 |
| Nb stores | 6.00 |
| Nb stack references | 13.00 |
| FLOP/cycle | 0.00 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 0.00 |
| 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 | 24.67 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 108.00 |
| Bytes stored | 40.00 |
| Stride 0 | NA |
| Stride 1 | NA |
| Stride n | NA |
| Stride unknown | NA |
| Stride indirect | NA |
| Vectorization ratio all | 0.00 |
| Vectorization ratio load | 0.00 |
| Vectorization ratio store | 0.00 |
| Vectorization ratio mul | NA |
| Vectorization ratio add_sub | NA |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | 0.00 |
| Vector-efficiency ratio all | 9.72 |
| Vector-efficiency ratio load | 11.61 |
| Vector-efficiency ratio store | 9.38 |
| Vector-efficiency ratio mul | NA |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | 8.04 |
| Path / |
| Function | main |
| Source file and lines | attention.cpp:26-193 |
| Module | attention-avx512 |
| nb instructions | 36 |
| nb uops | 36 |
| loop length | 176 |
| used x86 registers | 9 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 0 |
| nb stack references | 13 |
| micro-operation queue | 6.00 cycles |
| front end | 6.00 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 2.60 | 2.60 | 5.33 | 5.33 | 3.00 | 2.60 | 2.60 | 3.00 | 3.00 | 3.00 | 2.60 | 5.33 |
| cycles | 2.60 | 2.60 | 5.33 | 5.33 | 3.00 | 2.60 | 2.60 | 3.00 | 3.00 | 3.00 | 2.60 | 5.33 |
| Cycles executing div or sqrt instructions | NA |
| Front-end | 6.00 |
| Dispatch | 5.33 |
| Overall L1 | 6.00 |
| all | 0% |
| load | 0% |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 9% |
| load | 11% |
| store | 9% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 8% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MOV -0x110(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| CMP -0x158(%RBP),%RAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | scal (12.5%) |
| LEA 0x1(%RAX),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | N/A |
| JE 4056c0 <main+0x18c0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| MOV %RAX,-0x110(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
| MOV -0x48(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| ADD %R8D,%EAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| MOV %RAX,-0xb0(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
| MOVL $0,-0x40(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
| MOVQ $0,-0x50(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
| JMP 40501c <main+0x121c> | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.84 | N/A |
| MOV -0x40(%RBP),%EAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| ADD -0x48(%RBP),%EAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | N/A |
| MOV %EAX,-0x40(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
| MOV -0x50(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| CMP -0x120(%RBP),%EAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | scal (6.3%) |
| LEA 0x1(%RAX),%EAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| MOV %RAX,-0x50(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
| JE 404fc0 <main+0x11c0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| MOV %R14D,%ECX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (6.3%) |
| TEST %R10,%R10 | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 2 | 0.20 | scal (12.5%) |
| JE 4051ec <main+0x13ec> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| MOV -0x50(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| IMUL -0x48(%RBP),%EAX | 1 | 0 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 1 | N/A |
| MOV $0x7,%R9D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | scal (6.3%) |
| XOR %R11D,%R11D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | scal (6.3%) |
| MOV -0xd8(%RBP),%R13 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| MOV -0x48(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| NOPW %CS:(%RAX,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | N/A |
| MOV -0xc8(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| CMP -0x70(%RBP),%EAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | N/A |
| MOV -0x178(%RBP),%R13 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| MOV -0x30(%RBP),%R10 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| MOV %ECX,%R14D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (6.3%) |
| MOV -0x38(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| JAE 405000 <main+0x1200> | 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:26-193 |
| Module | attention-avx512 |
| nb instructions | 36 |
| nb uops | 36 |
| loop length | 176 |
| used x86 registers | 9 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 0 |
| nb stack references | 13 |
| micro-operation queue | 6.00 cycles |
| front end | 6.00 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 2.60 | 2.60 | 5.33 | 5.33 | 3.00 | 2.60 | 2.60 | 3.00 | 3.00 | 3.00 | 2.60 | 5.33 |
| cycles | 2.60 | 2.60 | 5.33 | 5.33 | 3.00 | 2.60 | 2.60 | 3.00 | 3.00 | 3.00 | 2.60 | 5.33 |
| Cycles executing div or sqrt instructions | NA |
| Front-end | 6.00 |
| Dispatch | 5.33 |
| Overall L1 | 6.00 |
| all | 0% |
| load | 0% |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 9% |
| load | 11% |
| store | 9% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 8% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MOV -0x110(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| CMP -0x158(%RBP),%RAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | scal (12.5%) |
| LEA 0x1(%RAX),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | N/A |
| JE 4056c0 <main+0x18c0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| MOV %RAX,-0x110(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
| MOV -0x48(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| ADD %R8D,%EAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| MOV %RAX,-0xb0(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
| MOVL $0,-0x40(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
| MOVQ $0,-0x50(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
| JMP 40501c <main+0x121c> | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.84 | N/A |
| MOV -0x40(%RBP),%EAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| ADD -0x48(%RBP),%EAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | N/A |
| MOV %EAX,-0x40(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
| MOV -0x50(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| CMP -0x120(%RBP),%EAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | scal (6.3%) |
| LEA 0x1(%RAX),%EAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 | N/A |
| MOV %RAX,-0x50(%RBP) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
| JE 404fc0 <main+0x11c0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| MOV %R14D,%ECX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (6.3%) |
| TEST %R10,%R10 | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 2 | 0.20 | scal (12.5%) |
| JE 4051ec <main+0x13ec> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| MOV -0x50(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| IMUL -0x48(%RBP),%EAX | 1 | 0 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 1 | N/A |
| MOV $0x7,%R9D | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | scal (6.3%) |
| XOR %R11D,%R11D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | scal (6.3%) |
| MOV -0xd8(%RBP),%R13 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| MOV -0x48(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| NOPW %CS:(%RAX,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | N/A |
| MOV -0xc8(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | N/A |
| CMP -0x70(%RBP),%EAX | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 | N/A |
| MOV -0x178(%RBP),%R13 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| MOV -0x30(%RBP),%R10 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| MOV %ECX,%R14D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (6.3%) |
| MOV -0x38(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 | scal (12.5%) |
| JAE 405000 <main+0x1200> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
