| Loop Id: 291 | Module: exec | Source: ideal_gas.cpp:40-45 | Coverage: 4.97% |
|---|
| Loop Id: 291 | Module: exec | Source: ideal_gas.cpp:40-45 | Coverage: 4.97% |
|---|
0x43f0a6 VMOVUPD (%RDX,%RAX,1),%ZMM15 [4] |
0x43f0ad VMULPD (%R10,%RAX,1),%ZMM15,%ZMM1 [1] |
0x43f0b4 VDIVPD %ZMM15,%ZMM4,%ZMM11 |
0x43f0ba VMULPD %ZMM11,%ZMM11,%ZMM14 |
0x43f0c0 VMULPD %ZMM3,%ZMM1,%ZMM12 |
0x43f0c6 VMOVUPD %ZMM12,(%R8,%RAX,1) [2] |
0x43f0cd VMULPD (%RDX,%RAX,1),%ZMM2,%ZMM0 [4] |
0x43f0d4 VMULPD %ZMM12,%ZMM0,%ZMM13 |
0x43f0da VMULPD %ZMM14,%ZMM13,%ZMM15 |
0x43f0e0 VSQRTPD %ZMM15,%ZMM11 |
0x43f0e6 VMOVUPD %ZMM11,(%RSI,%RAX,1) [3] |
0x43f0ed VMOVUPD 0x40(%RDX,%RAX,1),%ZMM1 [4] |
0x43f0f5 VMULPD 0x40(%R10,%RAX,1),%ZMM1,%ZMM0 [1] |
0x43f0fd VDIVPD %ZMM1,%ZMM4,%ZMM12 |
0x43f103 VMULPD %ZMM12,%ZMM12,%ZMM11 |
0x43f109 VMULPD %ZMM3,%ZMM0,%ZMM13 |
0x43f10f VMOVUPD %ZMM13,0x40(%R8,%RAX,1) [2] |
0x43f117 VMULPD 0x40(%RDX,%RAX,1),%ZMM2,%ZMM14 [4] |
0x43f11f VMULPD %ZMM13,%ZMM14,%ZMM15 |
0x43f125 VMULPD %ZMM11,%ZMM15,%ZMM1 |
0x43f12b VSQRTPD %ZMM1,%ZMM12 |
0x43f131 VMOVUPD %ZMM12,0x40(%RSI,%RAX,1) [3] |
0x43f139 VMOVUPD 0x80(%RDX,%RAX,1),%ZMM0 [4] |
0x43f141 VMULPD 0x80(%R10,%RAX,1),%ZMM0,%ZMM14 [1] |
0x43f149 VDIVPD %ZMM0,%ZMM4,%ZMM13 |
0x43f14f VMULPD %ZMM13,%ZMM13,%ZMM12 |
0x43f155 VMULPD %ZMM3,%ZMM14,%ZMM15 |
0x43f15b VMOVUPD %ZMM15,0x80(%R8,%RAX,1) [2] |
0x43f163 VMULPD 0x80(%RDX,%RAX,1),%ZMM2,%ZMM11 [4] |
0x43f16b VMULPD %ZMM15,%ZMM11,%ZMM1 |
0x43f171 VMULPD %ZMM12,%ZMM1,%ZMM0 |
0x43f177 VSQRTPD %ZMM0,%ZMM13 |
0x43f17d VMOVUPD %ZMM13,0x80(%RSI,%RAX,1) [3] |
0x43f185 VMOVUPD 0xc0(%RDX,%RAX,1),%ZMM14 [4] |
0x43f18d VMULPD 0xc0(%R10,%RAX,1),%ZMM14,%ZMM11 [1] |
0x43f195 VDIVPD %ZMM14,%ZMM4,%ZMM15 |
0x43f19b VMULPD %ZMM15,%ZMM15,%ZMM13 |
0x43f1a1 VMULPD %ZMM3,%ZMM11,%ZMM1 |
0x43f1a7 VMOVUPD %ZMM1,0xc0(%R8,%RAX,1) [2] |
0x43f1af VMULPD 0xc0(%RDX,%RAX,1),%ZMM2,%ZMM12 [4] |
0x43f1b7 VMULPD %ZMM1,%ZMM12,%ZMM0 |
0x43f1bd VMULPD %ZMM13,%ZMM0,%ZMM14 |
0x43f1c3 VSQRTPD %ZMM14,%ZMM15 |
0x43f1c9 VMOVUPD %ZMM15,0xc0(%RSI,%RAX,1) [3] |
0x43f1d1 ADD $0x100,%RAX |
0x43f1d7 CMP %RAX,%R12 |
0x43f1da JNE 43f0a6 |
/home/eoseret/qaas_runs_GNR/173-814-2343/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/ideal_gas.cpp: 40 - 45 |
-------------------------------------------------------------------------------- |
40: double v = 1.0 / density(i, j); |
41: pressure(i, j) = (1.4 - 1.0) * density(i, j) * energy(i, j); |
42: double pressurebyenergy = (1.4 - 1.0) * density(i, j); |
43: double pressurebyvolume = -density(i, j) * pressure(i, j); |
44: double sound_speed_squared = v * v * (pressure(i, j) * pressurebyenergy - pressurebyvolume); |
45: soundspeed(i, j) = std::sqrt(sound_speed_squared); |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ○97.58 | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○2.42 | GOMP_parallel | libgomp.h:982 | libgomp.so.1.0.0 |
| Path / |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 1.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 5.67 |
| Bottlenecks | P0, |
| Function | ideal_gas_kernel(int, int, int, int, clover::Buffer2D |
| Source | ideal_gas.cpp:40-45 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 136.00 |
| CQA cycles if no scalar integer | 136.00 |
| CQA cycles if FP arith vectorized | 136.00 |
| CQA cycles if fully vectorized | 136.00 |
| Front-end cycles | 11.67 |
| P0 cycles | 24.00 |
| P1 cycles | 12.00 |
| P2 cycles | 4.00 |
| P3 cycles | 4.00 |
| P4 cycles | 4.00 |
| P5 cycles | 24.00 |
| P6 cycles | 1.00 |
| P7 cycles | 4.00 |
| P8 cycles | 4.00 |
| P9 cycles | 4.00 |
| P10 cycles | 0.40 |
| P11 cycles | 4.00 |
| DIV/SQRT cycles | 136.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 47.00 |
| Nb uops | 62.00 |
| Nb loads | 12.00 |
| Nb stores | 8.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 1.88 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 192.00 |
| Nb FLOP fma | 0.00 |
| Nb FLOP div | 32.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 32.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 9.41 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 768.00 |
| Bytes stored | 512.00 |
| Stride 0 | 0.00 |
| Stride 1 | 4.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 100.00 |
| Vectorization ratio load | 100.00 |
| Vectorization ratio store | 100.00 |
| Vectorization ratio mul | 100.00 |
| Vectorization ratio add_sub | NA |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | 100.00 |
| Vectorization ratio other | NA |
| Vector-efficiency ratio all | 100.00 |
| Vector-efficiency ratio load | 100.00 |
| Vector-efficiency ratio store | 100.00 |
| Vector-efficiency ratio mul | 100.00 |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | 100.00 |
| Vector-efficiency ratio other | NA |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 1.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 5.67 |
| Bottlenecks | P0, |
| Function | ideal_gas_kernel(int, int, int, int, clover::Buffer2D |
| Source | ideal_gas.cpp:40-45 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 136.00 |
| CQA cycles if no scalar integer | 136.00 |
| CQA cycles if FP arith vectorized | 136.00 |
| CQA cycles if fully vectorized | 136.00 |
| Front-end cycles | 11.67 |
| P0 cycles | 24.00 |
| P1 cycles | 12.00 |
| P2 cycles | 4.00 |
| P3 cycles | 4.00 |
| P4 cycles | 4.00 |
| P5 cycles | 24.00 |
| P6 cycles | 1.00 |
| P7 cycles | 4.00 |
| P8 cycles | 4.00 |
| P9 cycles | 4.00 |
| P10 cycles | 0.40 |
| P11 cycles | 4.00 |
| DIV/SQRT cycles | 136.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 47.00 |
| Nb uops | 62.00 |
| Nb loads | 12.00 |
| Nb stores | 8.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 1.88 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 192.00 |
| Nb FLOP fma | 0.00 |
| Nb FLOP div | 32.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 32.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 9.41 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 768.00 |
| Bytes stored | 512.00 |
| Stride 0 | 0.00 |
| Stride 1 | 4.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 100.00 |
| Vectorization ratio load | 100.00 |
| Vectorization ratio store | 100.00 |
| Vectorization ratio mul | 100.00 |
| Vectorization ratio add_sub | NA |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | 100.00 |
| Vectorization ratio other | NA |
| Vector-efficiency ratio all | 100.00 |
| Vector-efficiency ratio load | 100.00 |
| Vector-efficiency ratio store | 100.00 |
| Vector-efficiency ratio mul | 100.00 |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | 100.00 |
| Vector-efficiency ratio other | NA |
| Path / |
| Function | ideal_gas_kernel(int, int, int, int, clover::Buffer2D |
| Source file and lines | ideal_gas.cpp:40-45 |
| Module | exec |
| nb instructions | 47 |
| nb uops | 62 |
| loop length | 314 |
| used x86 registers | 6 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 10 |
| nb stack references | 0 |
| micro-operation queue | 11.67 cycles |
| front end | 11.67 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 24.00 | 0.60 | 4.00 | 4.00 | 4.00 | 24.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.40 | 4.00 |
| cycles | 24.00 | 12.00 | 4.00 | 4.00 | 4.00 | 24.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.40 | 4.00 |
| Cycles executing div or sqrt instructions | 136.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 11.67 |
| Dispatch | 24.00 |
| DIV/SQRT | 136.00 |
| Data deps. | 1.00 |
| Overall L1 | 136.00 |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%RDX,%RAX,1),%ZMM15 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD (%R10,%RAX,1),%ZMM15,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM15,%ZMM4,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM11,%ZMM11,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM12,(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD (%RDX,%RAX,1),%ZMM2,%ZMM0 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM12,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM14,%ZMM13,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM15,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM11,(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMOVUPD 0x40(%RDX,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD 0x40(%R10,%RAX,1),%ZMM1,%ZMM0 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM1,%ZMM4,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM12,%ZMM12,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM13,0x40(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD 0x40(%RDX,%RAX,1),%ZMM2,%ZMM14 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM13,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM11,%ZMM15,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM1,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM12,0x40(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMOVUPD 0x80(%RDX,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD 0x80(%R10,%RAX,1),%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM0,%ZMM4,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM13,%ZMM13,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM15,0x80(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD 0x80(%RDX,%RAX,1),%ZMM2,%ZMM11 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM15,%ZMM11,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM12,%ZMM1,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM0,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM13,0x80(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMOVUPD 0xc0(%RDX,%RAX,1),%ZMM14 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD 0xc0(%R10,%RAX,1),%ZMM14,%ZMM11 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM14,%ZMM4,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM15,%ZMM15,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM11,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM1,0xc0(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD 0xc0(%RDX,%RAX,1),%ZMM2,%ZMM12 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM1,%ZMM12,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM13,%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM14,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM15,0xc0(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| ADD $0x100,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| CMP %RAX,%R12 | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| JNE 43f0a6 <_Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0+0x2d6> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |
| Function | ideal_gas_kernel(int, int, int, int, clover::Buffer2D |
| Source file and lines | ideal_gas.cpp:40-45 |
| Module | exec |
| nb instructions | 47 |
| nb uops | 62 |
| loop length | 314 |
| used x86 registers | 6 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 10 |
| nb stack references | 0 |
| micro-operation queue | 11.67 cycles |
| front end | 11.67 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 24.00 | 0.60 | 4.00 | 4.00 | 4.00 | 24.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.40 | 4.00 |
| cycles | 24.00 | 12.00 | 4.00 | 4.00 | 4.00 | 24.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.40 | 4.00 |
| Cycles executing div or sqrt instructions | 136.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 11.67 |
| Dispatch | 24.00 |
| DIV/SQRT | 136.00 |
| Data deps. | 1.00 |
| Overall L1 | 136.00 |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%RDX,%RAX,1),%ZMM15 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD (%R10,%RAX,1),%ZMM15,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM15,%ZMM4,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM11,%ZMM11,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM12,(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD (%RDX,%RAX,1),%ZMM2,%ZMM0 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM12,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM14,%ZMM13,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM15,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM11,(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMOVUPD 0x40(%RDX,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD 0x40(%R10,%RAX,1),%ZMM1,%ZMM0 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM1,%ZMM4,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM12,%ZMM12,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM13,0x40(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD 0x40(%RDX,%RAX,1),%ZMM2,%ZMM14 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM13,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM11,%ZMM15,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM1,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM12,0x40(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMOVUPD 0x80(%RDX,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD 0x80(%R10,%RAX,1),%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM0,%ZMM4,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM13,%ZMM13,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM15,0x80(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD 0x80(%RDX,%RAX,1),%ZMM2,%ZMM11 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM15,%ZMM11,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM12,%ZMM1,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM0,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM13,0x80(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMOVUPD 0xc0(%RDX,%RAX,1),%ZMM14 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 | vect (100.0%) |
| VMULPD 0xc0(%R10,%RAX,1),%ZMM14,%ZMM11 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VDIVPD %ZMM14,%ZMM4,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 | vect (100.0%) |
| VMULPD %ZMM15,%ZMM15,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM3,%ZMM11,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM1,0xc0(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| VMULPD 0xc0(%RDX,%RAX,1),%ZMM2,%ZMM12 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM1,%ZMM12,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMULPD %ZMM13,%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VSQRTPD %ZMM14,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 | vect (100.0%) |
| VMOVUPD %ZMM15,0xc0(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 | vect (100.0%) |
| ADD $0x100,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| CMP %RAX,%R12 | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 | N/A |
| JNE 43f0a6 <_Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0+0x2d6> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | N/A |