| Loop Id: 240 | Module: exec | Source: ideal_gas.cpp:40-45 | Coverage: 5.41% |
|---|
| Loop Id: 240 | Module: exec | Source: ideal_gas.cpp:40-45 | Coverage: 5.41% |
|---|
0x439f51 VDIVPD (%R10,%RCX,1),%ZMM4,%ZMM25 [2] |
0x439f58 VMOVUPD (%R12,%RCX,1),%ZMM9 [4] |
0x439f5f VMULPD (%R10,%RCX,1),%ZMM9,%ZMM12 [2] |
0x439f66 VMULPD %ZMM3,%ZMM12,%ZMM7 |
0x439f6c VMOVUPD %ZMM7,(%RBX,%RCX,1) [1] |
0x439f73 VMULPD (%R10,%RCX,1),%ZMM2,%ZMM0 [2] |
0x439f7a VMULPD %ZMM25,%ZMM25,%ZMM26 |
0x439f80 VMULPD %ZMM26,%ZMM0,%ZMM1 |
0x439f86 VMULPD %ZMM7,%ZMM1,%ZMM8 |
0x439f8c VSQRTPD %ZMM8,%ZMM9 |
0x439f92 VMOVUPD %ZMM9,(%RAX,%RCX,1) [3] |
0x439f99 VDIVPD 0x40(%R10,%RCX,1),%ZMM4,%ZMM27 [2] |
0x439fa1 VMOVUPD 0x40(%R12,%RCX,1),%ZMM12 [4] |
0x439fa9 VMULPD 0x40(%R10,%RCX,1),%ZMM12,%ZMM7 [2] |
0x439fb1 VMULPD %ZMM3,%ZMM7,%ZMM1 |
0x439fb7 VMOVUPD %ZMM1,0x40(%RBX,%RCX,1) [1] |
0x439fbf VMULPD 0x40(%R10,%RCX,1),%ZMM2,%ZMM0 [2] |
0x439fc7 VMULPD %ZMM27,%ZMM27,%ZMM28 |
0x439fcd VMULPD %ZMM28,%ZMM0,%ZMM8 |
0x439fd3 VMULPD %ZMM1,%ZMM8,%ZMM9 |
0x439fd9 VSQRTPD %ZMM9,%ZMM12 |
0x439fdf VMOVUPD %ZMM12,0x40(%RAX,%RCX,1) [3] |
0x439fe7 VDIVPD 0x80(%R10,%RCX,1),%ZMM4,%ZMM29 [2] |
0x439fef VMOVUPD 0x80(%R12,%RCX,1),%ZMM7 [4] |
0x439ff7 VMULPD 0x80(%R10,%RCX,1),%ZMM7,%ZMM1 [2] |
0x439fff VMULPD %ZMM3,%ZMM1,%ZMM8 |
0x43a005 VMOVUPD %ZMM8,0x80(%RBX,%RCX,1) [1] |
0x43a00d VMULPD 0x80(%R10,%RCX,1),%ZMM2,%ZMM0 [2] |
0x43a015 VMULPD %ZMM29,%ZMM29,%ZMM30 |
0x43a01b VMULPD %ZMM30,%ZMM0,%ZMM9 |
0x43a021 VMULPD %ZMM8,%ZMM9,%ZMM12 |
0x43a027 VSQRTPD %ZMM12,%ZMM7 |
0x43a02d VMOVUPD %ZMM7,0x80(%RAX,%RCX,1) [3] |
0x43a035 VDIVPD 0xc0(%R10,%RCX,1),%ZMM4,%ZMM31 [2] |
0x43a03d VMOVUPD 0xc0(%R12,%RCX,1),%ZMM1 [4] |
0x43a045 VMULPD 0xc0(%R10,%RCX,1),%ZMM1,%ZMM8 [2] |
0x43a04d VMULPD %ZMM3,%ZMM8,%ZMM9 |
0x43a053 VMOVUPD %ZMM9,0xc0(%RBX,%RCX,1) [1] |
0x43a05b VMULPD 0xc0(%R10,%RCX,1),%ZMM2,%ZMM0 [2] |
0x43a063 VMULPD %ZMM31,%ZMM31,%ZMM22 |
0x43a069 VMULPD %ZMM22,%ZMM0,%ZMM12 |
0x43a06f VMULPD %ZMM9,%ZMM12,%ZMM7 |
0x43a075 VSQRTPD %ZMM7,%ZMM1 |
0x43a07b VMOVUPD %ZMM1,0xc0(%RAX,%RCX,1) [3] |
0x43a083 ADD $0x100,%RCX |
0x43a08a CMP %R9,%RCX |
0x43a08d JNE 439f51 |
/beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/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); |
| 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 | 3.13 |
| Bottlenecks | P8, P9, |
| Function | _Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0 |
| 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 | 100.00 |
| CQA cycles if no scalar integer | 100.00 |
| CQA cycles if FP arith vectorized | 100.00 |
| CQA cycles if fully vectorized | 100.00 |
| Front-end cycles | 9.00 |
| DIV/SQRT cycles | 0.50 |
| P0 cycles | 0.50 |
| P1 cycles | 0.25 |
| P2 cycles | 0.25 |
| P3 cycles | 0.50 |
| P4 cycles | 13.33 |
| P5 cycles | 13.33 |
| P6 cycles | 13.33 |
| P7 cycles | 32.00 |
| P8 cycles | 32.00 |
| P9 cycles | 0.00 |
| P10 cycles | 0.00 |
| P11 cycles | 8.00 |
| P12 cycles | 8.00 |
| P13 cycles | 100.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 47.00 |
| Nb uops | 54.00 |
| Nb loads | 16.00 |
| Nb stores | 8.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 2.56 |
| 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 | 15.36 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 1024.00 |
| Bytes stored | 512.00 |
| Stride 0 | 0.00 |
| 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 | 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 | 3.13 |
| Bottlenecks | P8, P9, |
| Function | _Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0 |
| 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 | 100.00 |
| CQA cycles if no scalar integer | 100.00 |
| CQA cycles if FP arith vectorized | 100.00 |
| CQA cycles if fully vectorized | 100.00 |
| Front-end cycles | 9.00 |
| DIV/SQRT cycles | 0.50 |
| P0 cycles | 0.50 |
| P1 cycles | 0.25 |
| P2 cycles | 0.25 |
| P3 cycles | 0.50 |
| P4 cycles | 13.33 |
| P5 cycles | 13.33 |
| P6 cycles | 13.33 |
| P7 cycles | 32.00 |
| P8 cycles | 32.00 |
| P9 cycles | 0.00 |
| P10 cycles | 0.00 |
| P11 cycles | 8.00 |
| P12 cycles | 8.00 |
| P13 cycles | 100.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 47.00 |
| Nb uops | 54.00 |
| Nb loads | 16.00 |
| Nb stores | 8.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 2.56 |
| 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 | 15.36 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 1024.00 |
| Bytes stored | 512.00 |
| Stride 0 | 0.00 |
| 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 | 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 | _Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0 |
| Source file and lines | ideal_gas.cpp:40-45 |
| Module | exec |
| nb instructions | 47 |
| nb uops | 54 |
| loop length | 322 |
| used x86 registers | 6 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 17 |
| nb stack references | 0 |
| micro-operation queue | 9.00 cycles |
| front end | 9.00 cycles |
| ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 8.00 | 8.00 | 8.00 | 16.00 | 16.00 | 0.00 | 0.00 | 8.00 | 8.00 |
| cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 13.33 | 13.33 | 13.33 | 32.00 | 32.00 | 0.00 | 0.00 | 8.00 | 8.00 |
| Cycles executing div or sqrt instructions | 100.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 9.00 |
| Dispatch | 32.00 |
| DIV/SQRT | 100.00 |
| Data deps. | 1.00 |
| Overall L1 | 100.00 |
| 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 | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VDIVPD (%R10,%RCX,1),%ZMM4,%ZMM25 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD (%R12,%RCX,1),%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD (%R10,%RCX,1),%ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM7,(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD (%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM25,%ZMM25,%ZMM26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM26,%ZMM0,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM7,%ZMM1,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM9,(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VDIVPD 0x40(%R10,%RCX,1),%ZMM4,%ZMM27 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD 0x40(%R12,%RCX,1),%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x40(%R10,%RCX,1),%ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM7,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM1,0x40(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD 0x40(%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM27,%ZMM27,%ZMM28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM28,%ZMM0,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM1,%ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM12,0x40(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VDIVPD 0x80(%R10,%RCX,1),%ZMM4,%ZMM29 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD 0x80(%R12,%RCX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x80(%R10,%RCX,1),%ZMM7,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM1,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM8,0x80(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD 0x80(%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM29,%ZMM29,%ZMM30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM30,%ZMM0,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM8,%ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM7,0x80(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VDIVPD 0xc0(%R10,%RCX,1),%ZMM4,%ZMM31 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD 0xc0(%R12,%RCX,1),%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0xc0(%R10,%RCX,1),%ZMM1,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM9,0xc0(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD 0xc0(%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM31,%ZMM31,%ZMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM22,%ZMM0,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM9,%ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM7,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM1,0xc0(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| ADD $0x100,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| CMP %R9,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| JNE 439f51 <_Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0+0x2d1> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
| Function | _Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0 |
| Source file and lines | ideal_gas.cpp:40-45 |
| Module | exec |
| nb instructions | 47 |
| nb uops | 54 |
| loop length | 322 |
| used x86 registers | 6 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 17 |
| nb stack references | 0 |
| micro-operation queue | 9.00 cycles |
| front end | 9.00 cycles |
| ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 8.00 | 8.00 | 8.00 | 16.00 | 16.00 | 0.00 | 0.00 | 8.00 | 8.00 |
| cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 13.33 | 13.33 | 13.33 | 32.00 | 32.00 | 0.00 | 0.00 | 8.00 | 8.00 |
| Cycles executing div or sqrt instructions | 100.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 9.00 |
| Dispatch | 32.00 |
| DIV/SQRT | 100.00 |
| Data deps. | 1.00 |
| Overall L1 | 100.00 |
| 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 | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VDIVPD (%R10,%RCX,1),%ZMM4,%ZMM25 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD (%R12,%RCX,1),%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD (%R10,%RCX,1),%ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM7,(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD (%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM25,%ZMM25,%ZMM26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM26,%ZMM0,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM7,%ZMM1,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM9,(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VDIVPD 0x40(%R10,%RCX,1),%ZMM4,%ZMM27 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD 0x40(%R12,%RCX,1),%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x40(%R10,%RCX,1),%ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM7,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM1,0x40(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD 0x40(%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM27,%ZMM27,%ZMM28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM28,%ZMM0,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM1,%ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM12,0x40(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VDIVPD 0x80(%R10,%RCX,1),%ZMM4,%ZMM29 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD 0x80(%R12,%RCX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x80(%R10,%RCX,1),%ZMM7,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM1,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM8,0x80(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD 0x80(%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM29,%ZMM29,%ZMM30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM30,%ZMM0,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM8,%ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM7,0x80(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VDIVPD 0xc0(%R10,%RCX,1),%ZMM4,%ZMM31 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMOVUPD 0xc0(%R12,%RCX,1),%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0xc0(%R10,%RCX,1),%ZMM1,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM3,%ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM9,0xc0(%RBX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD 0xc0(%R10,%RCX,1),%ZMM2,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM31,%ZMM31,%ZMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM22,%ZMM0,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM9,%ZMM12,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSQRTPD %ZMM7,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 21 | 16 |
| VMOVUPD %ZMM1,0xc0(%RAX,%RCX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| ADD $0x100,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| CMP %R9,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| JNE 439f51 <_Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0+0x2d1> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
