| Loop Id: 302 | Module: exec | Source: ideal_gas_kernel.f90:50-55 | Coverage: 3.93% |
|---|
| Loop Id: 302 | Module: exec | Source: ideal_gas_kernel.f90:50-55 | Coverage: 3.93% |
|---|
0x43d0b1 VMOVUPD (%RDI,%RAX,1),%YMM15 [1] |
0x43d0b6 VDIVPD %YMM15,%YMM5,%YMM2 |
0x43d0bb VMULPD (%R15,%RAX,1),%YMM15,%YMM1 [2] |
0x43d0c1 VMULPD %YMM4,%YMM1,%YMM12 |
0x43d0c5 VMOVUPD %YMM12,(%R14,%RAX,1) [5] |
0x43d0cb VMULPD (%RDI,%RAX,1),%YMM3,%YMM0 [1] |
0x43d0d0 VMULPD %YMM2,%YMM2,%YMM13 |
0x43d0d4 VMULPD %YMM13,%YMM0,%YMM14 |
0x43d0d9 VMULPD %YMM12,%YMM14,%YMM15 |
0x43d0de VSQRTPD %YMM15,%YMM2 |
0x43d0e3 VMOVUPD %YMM2,(%R12,%RAX,1) [3] |
0x43d0e9 VMOVUPD 0x20(%RDI,%RAX,1),%YMM1 [1] |
0x43d0ef VDIVPD %YMM1,%YMM5,%YMM12 |
0x43d0f3 VMULPD 0x20(%R15,%RAX,1),%YMM1,%YMM0 [2] |
0x43d0fa VMULPD %YMM4,%YMM0,%YMM13 |
0x43d0fe VMOVUPD %YMM13,0x20(%R14,%RAX,1) [5] |
0x43d105 VMULPD 0x20(%RDI,%RAX,1),%YMM3,%YMM14 [1] |
0x43d10b VMULPD %YMM12,%YMM12,%YMM15 |
0x43d110 VMULPD %YMM15,%YMM14,%YMM2 |
0x43d115 VMULPD %YMM13,%YMM2,%YMM1 |
0x43d11a VSQRTPD %YMM1,%YMM12 |
0x43d11e VMOVUPD %YMM12,0x20(%R12,%RAX,1) [3] |
0x43d125 VMOVUPD 0x40(%RDI,%RAX,1),%YMM0 [1] |
0x43d12b VDIVPD %YMM0,%YMM5,%YMM13 |
0x43d12f VMULPD 0x40(%R15,%RAX,1),%YMM0,%YMM14 [2] |
0x43d136 VMULPD %YMM4,%YMM14,%YMM15 |
0x43d13a VMOVUPD %YMM15,0x40(%R14,%RAX,1) [5] |
0x43d141 VMULPD 0x40(%RDI,%RAX,1),%YMM3,%YMM1 [1] |
0x43d147 VMULPD %YMM13,%YMM13,%YMM2 |
0x43d14c VMULPD %YMM2,%YMM1,%YMM12 |
0x43d150 VMULPD %YMM15,%YMM12,%YMM0 |
0x43d155 VSQRTPD %YMM0,%YMM13 |
0x43d159 VMOVUPD %YMM13,0x40(%R12,%RAX,1) [3] |
0x43d160 VMOVUPD 0x60(%RDI,%RAX,1),%YMM14 [1] |
0x43d166 VDIVPD %YMM14,%YMM5,%YMM15 |
0x43d16b VMULPD 0x60(%R15,%RAX,1),%YMM14,%YMM1 [2] |
0x43d172 VMULPD %YMM4,%YMM1,%YMM12 |
0x43d176 VMOVUPD %YMM12,0x60(%R14,%RAX,1) [5] |
0x43d17d VMULPD 0x60(%RDI,%RAX,1),%YMM3,%YMM0 [1] |
0x43d183 VMULPD %YMM15,%YMM15,%YMM2 |
0x43d188 VMULPD %YMM2,%YMM0,%YMM13 |
0x43d18c VMULPD %YMM12,%YMM13,%YMM14 |
0x43d191 VSQRTPD %YMM14,%YMM15 |
0x43d196 VMOVUPD %YMM15,0x60(%R12,%RAX,1) [3] |
0x43d19d SUB $-0x80,%RAX |
0x43d1a1 CMP %RAX,0x78(%RSP) [4] |
0x43d1a6 JNE 43d0b1 |
/scratch_na/users/xoserete/qaas_runs/171-214-9740/intel/CloverLeafFC/build/CloverLeafFC/CloverLeaf_ref/kernels/ideal_gas_kernel.f90: 50 - 55 |
-------------------------------------------------------------------------------- |
50: v=1.0_8/density(j,k) |
51: pressure(j,k)=(1.4_8-1.0_8)*density(j,k)*energy(j,k) |
52: pressurebyenergy=(1.4_8-1.0_8)*density(j,k) |
53: pressurebyvolume=-density(j,k)*pressure(j,k) |
54: sound_speed_squared=v*v*(pressure(j,k)*pressurebyenergy-pressurebyvolume) |
55: soundspeed(j,k)=SQRT(sound_speed_squared) |
| 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 | 4.25 |
| Bottlenecks | P0, |
| Function | __ideal_gas_kernel_module_MOD_ideal_gas_kernel._omp_fn.0.lto_priv.0 |
| Source | ideal_gas_kernel.f90:50-55 |
| 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 | 68.00 |
| CQA cycles if no scalar integer | 68.00 |
| CQA cycles if FP arith vectorized | 68.00 |
| CQA cycles if fully vectorized | 68.00 |
| Front-end cycles | 9.00 |
| DIV/SQRT cycles | 16.00 |
| P0 cycles | 16.00 |
| P1 cycles | 4.33 |
| P2 cycles | 4.33 |
| P3 cycles | 4.00 |
| P4 cycles | 0.00 |
| P5 cycles | 1.00 |
| P6 cycles | 4.00 |
| P7 cycles | 4.00 |
| P8 cycles | 4.00 |
| P9 cycles | 0.00 |
| P10 cycles | 4.33 |
| P11 cycles | 68.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | 68.17 - 68.25 |
| Stall cycles (UFS) | 58.40 - 58.48 |
| Nb insns | 47.00 |
| Nb uops | 46.00 |
| Nb loads | 13.00 |
| Nb stores | 8.00 |
| Nb stack references | 1.00 |
| FLOP/cycle | 1.88 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 96.00 |
| Nb FLOP fma | 0.00 |
| Nb FLOP div | 16.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 16.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 9.53 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 392.00 |
| Bytes stored | 256.00 |
| Stride 0 | 1.00 |
| Stride 1 | 3.00 |
| Stride n | 1.00 |
| 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 | 50.00 |
| Vector-efficiency ratio load | 50.00 |
| Vector-efficiency ratio store | 50.00 |
| Vector-efficiency ratio mul | 50.00 |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | 50.00 |
| 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 | 4.25 |
| Bottlenecks | P0, |
| Function | __ideal_gas_kernel_module_MOD_ideal_gas_kernel._omp_fn.0.lto_priv.0 |
| Source | ideal_gas_kernel.f90:50-55 |
| 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 | 68.00 |
| CQA cycles if no scalar integer | 68.00 |
| CQA cycles if FP arith vectorized | 68.00 |
| CQA cycles if fully vectorized | 68.00 |
| Front-end cycles | 9.00 |
| DIV/SQRT cycles | 16.00 |
| P0 cycles | 16.00 |
| P1 cycles | 4.33 |
| P2 cycles | 4.33 |
| P3 cycles | 4.00 |
| P4 cycles | 0.00 |
| P5 cycles | 1.00 |
| P6 cycles | 4.00 |
| P7 cycles | 4.00 |
| P8 cycles | 4.00 |
| P9 cycles | 0.00 |
| P10 cycles | 4.33 |
| P11 cycles | 68.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | 68.17 - 68.25 |
| Stall cycles (UFS) | 58.40 - 58.48 |
| Nb insns | 47.00 |
| Nb uops | 46.00 |
| Nb loads | 13.00 |
| Nb stores | 8.00 |
| Nb stack references | 1.00 |
| FLOP/cycle | 1.88 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 96.00 |
| Nb FLOP fma | 0.00 |
| Nb FLOP div | 16.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 16.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 9.53 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 392.00 |
| Bytes stored | 256.00 |
| Stride 0 | 1.00 |
| Stride 1 | 3.00 |
| Stride n | 1.00 |
| 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 | 50.00 |
| Vector-efficiency ratio load | 50.00 |
| Vector-efficiency ratio store | 50.00 |
| Vector-efficiency ratio mul | 50.00 |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | 50.00 |
| Vector-efficiency ratio other | NA |
| Path / |
| Function | __ideal_gas_kernel_module_MOD_ideal_gas_kernel._omp_fn.0.lto_priv.0 |
| Source file and lines | ideal_gas_kernel.f90:50-55 |
| Module | exec |
| nb instructions | 47 |
| nb uops | 46 |
| loop length | 251 |
| used x86 registers | 6 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 10 |
| used zmm registers | 0 |
| nb stack references | 1 |
| micro-operation queue | 9.00 cycles |
| front end | 9.00 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 16.00 | 16.00 | 4.33 | 4.33 | 4.00 | 0.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.00 | 4.33 |
| cycles | 16.00 | 16.00 | 4.33 | 4.33 | 4.00 | 0.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.00 | 4.33 |
| Cycles executing div or sqrt instructions | 68.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| FE+BE cycles | 68.17-68.25 |
| Stall cycles | 58.40-58.48 |
| RS full (events) | 67.53-67.61 |
| Front-end | 9.00 |
| Dispatch | 16.00 |
| DIV/SQRT | 68.00 |
| Data deps. | 1.00 |
| Overall L1 | 68.00 |
| 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 | 50% |
| load | 50% |
| store | 50% |
| mul | 50% |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | 50% |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%RDI,%RAX,1),%YMM15 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM15,%YMM5,%YMM2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD (%R15,%RAX,1),%YMM15,%YMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM1,%YMM12 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM12,(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD (%RDI,%RAX,1),%YMM3,%YMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM2,%YMM2,%YMM13 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM13,%YMM0,%YMM14 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM12,%YMM14,%YMM15 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM15,%YMM2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM2,(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMOVUPD 0x20(%RDI,%RAX,1),%YMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM1,%YMM5,%YMM12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD 0x20(%R15,%RAX,1),%YMM1,%YMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM0,%YMM13 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM13,0x20(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD 0x20(%RDI,%RAX,1),%YMM3,%YMM14 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM12,%YMM12,%YMM15 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM15,%YMM14,%YMM2 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM13,%YMM2,%YMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM1,%YMM12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM12,0x20(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMOVUPD 0x40(%RDI,%RAX,1),%YMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM0,%YMM5,%YMM13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD 0x40(%R15,%RAX,1),%YMM0,%YMM14 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM14,%YMM15 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM15,0x40(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD 0x40(%RDI,%RAX,1),%YMM3,%YMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM13,%YMM13,%YMM2 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM2,%YMM1,%YMM12 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM15,%YMM12,%YMM0 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM0,%YMM13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM13,0x40(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMOVUPD 0x60(%RDI,%RAX,1),%YMM14 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM14,%YMM5,%YMM15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD 0x60(%R15,%RAX,1),%YMM14,%YMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM1,%YMM12 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM12,0x60(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD 0x60(%RDI,%RAX,1),%YMM3,%YMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM15,%YMM15,%YMM2 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM2,%YMM0,%YMM13 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM12,%YMM13,%YMM14 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM14,%YMM15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM15,0x60(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| SUB $-0x80,%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
| CMP %RAX,0x78(%RSP) | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 |
| JNE 43d0b1 <__ideal_gas_kernel_module_MOD_ideal_gas_kernel._omp_fn.0.lto_priv.0+0x311> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
| Function | __ideal_gas_kernel_module_MOD_ideal_gas_kernel._omp_fn.0.lto_priv.0 |
| Source file and lines | ideal_gas_kernel.f90:50-55 |
| Module | exec |
| nb instructions | 47 |
| nb uops | 46 |
| loop length | 251 |
| used x86 registers | 6 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 10 |
| used zmm registers | 0 |
| nb stack references | 1 |
| micro-operation queue | 9.00 cycles |
| front end | 9.00 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 16.00 | 16.00 | 4.33 | 4.33 | 4.00 | 0.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.00 | 4.33 |
| cycles | 16.00 | 16.00 | 4.33 | 4.33 | 4.00 | 0.00 | 1.00 | 4.00 | 4.00 | 4.00 | 0.00 | 4.33 |
| Cycles executing div or sqrt instructions | 68.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| FE+BE cycles | 68.17-68.25 |
| Stall cycles | 58.40-58.48 |
| RS full (events) | 67.53-67.61 |
| Front-end | 9.00 |
| Dispatch | 16.00 |
| DIV/SQRT | 68.00 |
| Data deps. | 1.00 |
| Overall L1 | 68.00 |
| 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 | 50% |
| load | 50% |
| store | 50% |
| mul | 50% |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | 50% |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%RDI,%RAX,1),%YMM15 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM15,%YMM5,%YMM2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD (%R15,%RAX,1),%YMM15,%YMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM1,%YMM12 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM12,(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD (%RDI,%RAX,1),%YMM3,%YMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM2,%YMM2,%YMM13 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM13,%YMM0,%YMM14 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM12,%YMM14,%YMM15 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM15,%YMM2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM2,(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMOVUPD 0x20(%RDI,%RAX,1),%YMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM1,%YMM5,%YMM12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD 0x20(%R15,%RAX,1),%YMM1,%YMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM0,%YMM13 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM13,0x20(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD 0x20(%RDI,%RAX,1),%YMM3,%YMM14 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM12,%YMM12,%YMM15 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM15,%YMM14,%YMM2 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM13,%YMM2,%YMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM1,%YMM12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM12,0x20(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMOVUPD 0x40(%RDI,%RAX,1),%YMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM0,%YMM5,%YMM13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD 0x40(%R15,%RAX,1),%YMM0,%YMM14 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM14,%YMM15 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM15,0x40(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD 0x40(%RDI,%RAX,1),%YMM3,%YMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM13,%YMM13,%YMM2 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM2,%YMM1,%YMM12 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM15,%YMM12,%YMM0 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM0,%YMM13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM13,0x40(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMOVUPD 0x60(%RDI,%RAX,1),%YMM14 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VDIVPD %YMM14,%YMM5,%YMM15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VMULPD 0x60(%R15,%RAX,1),%YMM14,%YMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM4,%YMM1,%YMM12 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM12,0x60(%R14,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| VMULPD 0x60(%RDI,%RAX,1),%YMM3,%YMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
| VMULPD %YMM15,%YMM15,%YMM2 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM2,%YMM0,%YMM13 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM12,%YMM13,%YMM14 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VSQRTPD %YMM14,%YMM15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-19 | 9 |
| VMOVUPD %YMM15,0x60(%R12,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| SUB $-0x80,%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
| CMP %RAX,0x78(%RSP) | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 |
| JNE 43d0b1 <__ideal_gas_kernel_module_MOD_ideal_gas_kernel._omp_fn.0.lto_priv.0+0x311> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
