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 |