Loop Id: 462 | Module: exec | Source: ideal_gas.cpp:40-45 | Coverage: 4.03% |
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Loop Id: 462 | Module: exec | Source: ideal_gas.cpp:40-45 | Coverage: 4.03% |
---|
0x444c15 VMOVUPD (%RCX,%RAX,1),%ZMM15 [1] |
0x444c1c VMULPD (%R11,%RAX,1),%ZMM15,%ZMM1 [4] |
0x444c23 VDIVPD %ZMM15,%ZMM4,%ZMM11 |
0x444c29 VMULPD %ZMM11,%ZMM11,%ZMM13 |
0x444c2f VMULPD %ZMM3,%ZMM1,%ZMM12 |
0x444c35 VMOVUPD %ZMM12,(%R10,%RAX,1) [3] |
0x444c3c VMULPD (%RCX,%RAX,1),%ZMM2,%ZMM0 [1] |
0x444c43 VMULPD %ZMM13,%ZMM0,%ZMM14 |
0x444c49 VMULPD %ZMM12,%ZMM14,%ZMM15 |
0x444c4f VSQRTPD %ZMM15,%ZMM11 |
0x444c55 VMOVUPD %ZMM11,(%R8,%RAX,1) [2] |
0x444c5c VMOVUPD 0x40(%RCX,%RAX,1),%ZMM1 [1] |
0x444c64 VMULPD 0x40(%R11,%RAX,1),%ZMM1,%ZMM0 [4] |
0x444c6c VDIVPD %ZMM1,%ZMM4,%ZMM12 |
0x444c72 VMULPD %ZMM12,%ZMM12,%ZMM15 |
0x444c78 VMULPD %ZMM3,%ZMM0,%ZMM13 |
0x444c7e VMOVUPD %ZMM13,0x40(%R10,%RAX,1) [3] |
0x444c86 VMULPD 0x40(%RCX,%RAX,1),%ZMM2,%ZMM14 [1] |
0x444c8e VMULPD %ZMM15,%ZMM14,%ZMM11 |
0x444c94 VMULPD %ZMM13,%ZMM11,%ZMM1 |
0x444c9a VSQRTPD %ZMM1,%ZMM12 |
0x444ca0 VMOVUPD %ZMM12,0x40(%R8,%RAX,1) [2] |
0x444ca8 VMOVUPD 0x80(%RCX,%RAX,1),%ZMM0 [1] |
0x444cb0 VMULPD 0x80(%R11,%RAX,1),%ZMM0,%ZMM14 [4] |
0x444cb8 VDIVPD %ZMM0,%ZMM4,%ZMM13 |
0x444cbe VMULPD %ZMM13,%ZMM13,%ZMM11 |
0x444cc4 VMULPD %ZMM3,%ZMM14,%ZMM15 |
0x444cca VMOVUPD %ZMM15,0x80(%R10,%RAX,1) [3] |
0x444cd2 VMULPD 0x80(%RCX,%RAX,1),%ZMM2,%ZMM1 [1] |
0x444cda VMULPD %ZMM11,%ZMM1,%ZMM12 |
0x444ce0 VMULPD %ZMM15,%ZMM12,%ZMM0 |
0x444ce6 VSQRTPD %ZMM0,%ZMM13 |
0x444cec VMOVUPD %ZMM13,0x80(%R8,%RAX,1) [2] |
0x444cf4 VMOVUPD 0xc0(%RCX,%RAX,1),%ZMM14 [1] |
0x444cfc VMULPD 0xc0(%R11,%RAX,1),%ZMM14,%ZMM1 [4] |
0x444d04 VDIVPD %ZMM14,%ZMM4,%ZMM15 |
0x444d0a VMULPD %ZMM15,%ZMM15,%ZMM11 |
0x444d10 VMULPD %ZMM3,%ZMM1,%ZMM12 |
0x444d16 VMOVUPD %ZMM12,0xc0(%R10,%RAX,1) [3] |
0x444d1e VMULPD 0xc0(%RCX,%RAX,1),%ZMM2,%ZMM0 [1] |
0x444d26 VMULPD %ZMM11,%ZMM0,%ZMM13 |
0x444d2c VMULPD %ZMM12,%ZMM13,%ZMM14 |
0x444d32 VSQRTPD %ZMM14,%ZMM15 |
0x444d38 VMOVUPD %ZMM15,0xc0(%R8,%RAX,1) [2] |
0x444d40 ADD $0x100,%RAX |
0x444d46 CMP %RDI,%RAX |
0x444d49 JNE 444c15 |
/scratch_na/users/xoserete/qaas_runs/171-320-5323/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 | 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 |
DIV/SQRT cycles | 24.00 |
P0 cycles | 12.00 |
P1 cycles | 4.00 |
P2 cycles | 4.00 |
P3 cycles | 4.00 |
P4 cycles | 24.00 |
P5 cycles | 1.00 |
P6 cycles | 4.00 |
P7 cycles | 4.00 |
P8 cycles | 4.00 |
P9 cycles | 0.40 |
P10 cycles | 4.00 |
P11 cycles | 136.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 136.27 - 136.82 |
Stall cycles (UFS) | 124.00 - 124.54 |
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 | 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 | 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 |
DIV/SQRT cycles | 24.00 |
P0 cycles | 12.00 |
P1 cycles | 4.00 |
P2 cycles | 4.00 |
P3 cycles | 4.00 |
P4 cycles | 24.00 |
P5 cycles | 1.00 |
P6 cycles | 4.00 |
P7 cycles | 4.00 |
P8 cycles | 4.00 |
P9 cycles | 0.40 |
P10 cycles | 4.00 |
P11 cycles | 136.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 136.27 - 136.82 |
Stall cycles (UFS) | 124.00 - 124.54 |
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 | 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 | 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 |
FE+BE cycles | 136.27-136.82 |
Stall cycles | 124.00-124.54 |
RS full (events) | 135.71-136.27 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMOVUPD (%RCX,%RAX,1),%ZMM15 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD (%R11,%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 |
VDIVPD %ZMM15,%ZMM4,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM11,%ZMM11,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM12,(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD (%RCX,%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 |
VMULPD %ZMM13,%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM12,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM15,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM11,(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMOVUPD 0x40(%RCX,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD 0x40(%R11,%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 |
VDIVPD %ZMM1,%ZMM4,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM12,%ZMM12,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM13,0x40(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD 0x40(%RCX,%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 |
VMULPD %ZMM15,%ZMM14,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM13,%ZMM11,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM1,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM12,0x40(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMOVUPD 0x80(%RCX,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD 0x80(%R11,%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 |
VDIVPD %ZMM0,%ZMM4,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM13,%ZMM13,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM15,0x80(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD 0x80(%RCX,%RAX,1),%ZMM2,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMULPD %ZMM11,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM15,%ZMM12,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM0,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM13,0x80(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMOVUPD 0xc0(%RCX,%RAX,1),%ZMM14 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD 0xc0(%R11,%RAX,1),%ZMM14,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VDIVPD %ZMM14,%ZMM4,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM15,%ZMM15,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM12,0xc0(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD 0xc0(%RCX,%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 |
VMULPD %ZMM11,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM12,%ZMM13,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM14,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM15,0xc0(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
ADD $0x100,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
CMP %RDI,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 444c15 <_Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0+0x2d5> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
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 |
FE+BE cycles | 136.27-136.82 |
Stall cycles | 124.00-124.54 |
RS full (events) | 135.71-136.27 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMOVUPD (%RCX,%RAX,1),%ZMM15 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD (%R11,%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 |
VDIVPD %ZMM15,%ZMM4,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM11,%ZMM11,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM12,(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD (%RCX,%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 |
VMULPD %ZMM13,%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM12,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM15,%ZMM11 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM11,(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMOVUPD 0x40(%RCX,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD 0x40(%R11,%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 |
VDIVPD %ZMM1,%ZMM4,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM12,%ZMM12,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM13,0x40(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD 0x40(%RCX,%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 |
VMULPD %ZMM15,%ZMM14,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM13,%ZMM11,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM1,%ZMM12 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM12,0x40(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMOVUPD 0x80(%RCX,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD 0x80(%R11,%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 |
VDIVPD %ZMM0,%ZMM4,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM13,%ZMM13,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM14,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM15,0x80(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD 0x80(%RCX,%RAX,1),%ZMM2,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMULPD %ZMM11,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM15,%ZMM12,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM0,%ZMM13 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM13,0x80(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMOVUPD 0xc0(%RCX,%RAX,1),%ZMM14 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD 0xc0(%R11,%RAX,1),%ZMM14,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VDIVPD %ZMM14,%ZMM4,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULPD %ZMM15,%ZMM15,%ZMM11 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM3,%ZMM1,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %ZMM12,0xc0(%R10,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
VMULPD 0xc0(%RCX,%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 |
VMULPD %ZMM11,%ZMM0,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM12,%ZMM13,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSQRTPD %ZMM14,%ZMM15 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 23-32 | 18 |
VMOVUPD %ZMM15,0xc0(%R8,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
ADD $0x100,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
CMP %RDI,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 444c15 <_Z16ideal_gas_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_._omp_fn.0+0x2d5> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |