Loop Id: 87 | Module: exec | Source: PdV_kernel.f90:74-99 [...] | Coverage: 5.49% |
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Loop Id: 87 | Module: exec | Source: PdV_kernel.f90:74-99 [...] | Coverage: 5.49% |
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0x425c40 MOV 0x430(%RSP),%RDX [21] |
0x425c48 VMOVUPD (%RCX,%RAX,1),%ZMM5 [18] |
0x425c4f VMOVUPD (%RBX,%RAX,1),%ZMM2 [15] |
0x425c56 VMOVUPD (%RSI,%RAX,1),%ZMM0 [12] |
0x425c5d VMOVUPD (%RDX,%RAX,1),%ZMM4 [20] |
0x425c64 MOV 0x408(%RSP),%RDX [21] |
0x425c6c VADDPD (%R10,%RAX,1),%ZMM5,%ZMM1 [19] |
0x425c73 VADDPD %ZMM2,%ZMM2,%ZMM13 |
0x425c79 VMOVUPD (%R15,%RAX,1),%ZMM5 [16] |
0x425c80 VADDPD (%R11,%RAX,1),%ZMM4,%ZMM10 [2] |
0x425c87 VMOVUPD (%RDX,%RAX,1),%ZMM4 [10] |
0x425c8e VADDPD %ZMM5,%ZMM5,%ZMM2 |
0x425c94 VADDPD (%RDI,%RAX,1),%ZMM0,%ZMM14 [13] |
0x425c9b VMOVUPD (%R8,%RAX,1),%ZMM3 [8] |
0x425ca2 VMULPD %ZMM13,%ZMM1,%ZMM15 |
0x425ca8 VADDPD (%R9,%RAX,1),%ZMM4,%ZMM1 [9] |
0x425caf VMOVUPD (%R12,%RAX,1),%ZMM0 [11] |
0x425cb6 VADDPD %ZMM3,%ZMM3,%ZMM12 |
0x425cbc MOV 0x438(%RSP),%RDX [21] |
0x425cc4 VMOVUPD (%R13,%RAX,1),%ZMM5 [6] |
0x425ccc VADDPD %ZMM0,%ZMM0,%ZMM3 |
0x425cd2 VMULPD %ZMM2,%ZMM1,%ZMM13 |
0x425cd8 VFMADD132PD %ZMM3,%ZMM15,%ZMM10 |
0x425cde VDIVPD %ZMM5,%ZMM7,%ZMM3 |
0x425ce4 VMULSD (%RDX),%XMM6,%XMM15 [1] |
0x425ce8 MOV 0x428(%RSP),%RDX [21] |
0x425cf0 VFMADD132PD %ZMM12,%ZMM13,%ZMM14 |
0x425cf6 VMOVUPD (%RDX,%RAX,1),%ZMM1 [14] |
0x425cfd MOV 0x400(%RSP),%RDX [21] |
0x425d05 VADDPD (%RDX,%RAX,1),%ZMM1,%ZMM13 [4] |
0x425d0c MOV 0x420(%RSP),%RDX [21] |
0x425d14 VSUBPD %ZMM10,%ZMM14,%ZMM10 |
0x425d1a VBROADCASTSD %XMM15,%ZMM14 |
0x425d20 VDIVPD (%R14,%RAX,1),%ZMM13,%ZMM0 [7] |
0x425d27 VMULPD %ZMM3,%ZMM0,%ZMM15 |
0x425d2d VMULPD %ZMM14,%ZMM10,%ZMM12 |
0x425d33 VADDPD %ZMM12,%ZMM5,%ZMM4 |
0x425d39 VFNMADD213PD (%RDX,%RAX,1),%ZMM15,%ZMM12 [5] |
0x425d40 MOV 0x418(%RSP),%RDX [21] |
0x425d48 VDIVPD %ZMM4,%ZMM5,%ZMM2 |
0x425d4e VMOVUPD %ZMM12,(%RDX,%RAX,1) [3] |
0x425d55 MOV 0x410(%RSP),%RDX [21] |
0x425d5d VMULPD (%R14,%RAX,1),%ZMM2,%ZMM10 [7] |
0x425d64 VMOVUPD %ZMM10,(%RDX,%RAX,1) [17] |
0x425d6b MOV 0x3f8(%RSP),%RDX [21] |
0x425d73 ADD $0x40,%RAX |
0x425d77 CMP %RDX,%RAX |
0x425d7a JNE 425c40 |
/home/eoseret/qaas_runs_CPU_9468/171-152-3172/intel/CloverLeafFC/build/CloverLeafFC/CloverLeaf_ref/kernels/PdV_kernel.f90: 74 - 99 |
-------------------------------------------------------------------------------- |
74: !$OMP SIMD |
75: DO j=x_min,x_max |
76: |
77: left_flux= (xarea(j ,k )*(xvel0(j ,k )+xvel0(j ,k+1) & |
78: +xvel0(j ,k )+xvel0(j ,k+1)))*0.25_8*dt*0.5 |
79: right_flux= (xarea(j+1,k )*(xvel0(j+1,k )+xvel0(j+1,k+1) & |
80: +xvel0(j+1,k )+xvel0(j+1,k+1)))*0.25_8*dt*0.5 |
81: bottom_flux=(yarea(j ,k )*(yvel0(j ,k )+yvel0(j+1,k ) & |
82: +yvel0(j ,k )+yvel0(j+1,k )))*0.25_8*dt*0.5 |
83: top_flux= (yarea(j ,k+1)*(yvel0(j ,k+1)+yvel0(j+1,k+1) & |
84: +yvel0(j ,k+1)+yvel0(j+1,k+1)))*0.25_8*dt*0.5 |
85: total_flux=right_flux-left_flux+top_flux-bottom_flux |
86: |
87: volume_change_s=volume(j,k)/(volume(j,k)+total_flux) |
[...] |
93: recip_volume=1.0/volume(j,k) |
94: |
95: energy_change=(pressure(j,k)/density0(j,k)+viscosity(j,k)/density0(j,k))*total_flux*recip_volume |
96: |
97: energy1(j,k)=energy0(j,k)-energy_change |
98: |
99: density1(j,k)=density0(j,k)*volume_change_s |
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 | 3.31 |
Bottlenecks | P0, |
Function | pdv_kernel._omp_fn.0 |
Source | PdV_kernel.f90:74-87,PdV_kernel.f90:93-99 |
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 | 48.00 |
CQA cycles if no scalar integer | 48.00 |
CQA cycles if FP arith vectorized | 48.00 |
CQA cycles if fully vectorized | 48.00 |
Front-end cycles | 10.17 |
DIV/SQRT cycles | 14.50 |
P0 cycles | 10.00 |
P1 cycles | 9.33 |
P2 cycles | 9.33 |
P3 cycles | 1.00 |
P4 cycles | 14.50 |
P5 cycles | 1.00 |
P6 cycles | 1.00 |
P7 cycles | 1.00 |
P8 cycles | 1.00 |
P9 cycles | 0.00 |
P10 cycles | 9.33 |
P11 cycles | 48.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 48.30 - 48.36 |
Stall cycles (UFS) | 37.45 - 37.51 |
Nb insns | 48.00 |
Nb uops | 54.00 |
Nb loads | 28.00 |
Nb stores | 2.00 |
Nb stack references | 9.00 |
FLOP/cycle | 4.19 |
Nb FLOP add-sub | 88.00 |
Nb FLOP mul | 41.00 |
Nb FLOP fma | 24.00 |
Nb FLOP div | 24.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 28.33 |
Bytes prefetched | 0.00 |
Bytes loaded | 1232.00 |
Bytes stored | 128.00 |
Stride 0 | 1.00 |
Stride 1 | 11.00 |
Stride n | 1.00 |
Stride unknown | 1.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 94.44 |
Vectorization ratio load | 94.74 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 83.33 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | 100.00 |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 95.14 |
Vector-efficiency ratio load | 95.39 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 85.42 |
Vector-efficiency ratio add_sub | 100.00 |
Vector-efficiency ratio fma | 100.00 |
Vector-efficiency ratio div_sqrt | 100.00 |
Vector-efficiency ratio other | 12.50 |
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 | 3.31 |
Bottlenecks | P0, |
Function | pdv_kernel._omp_fn.0 |
Source | PdV_kernel.f90:74-87,PdV_kernel.f90:93-99 |
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 | 48.00 |
CQA cycles if no scalar integer | 48.00 |
CQA cycles if FP arith vectorized | 48.00 |
CQA cycles if fully vectorized | 48.00 |
Front-end cycles | 10.17 |
DIV/SQRT cycles | 14.50 |
P0 cycles | 10.00 |
P1 cycles | 9.33 |
P2 cycles | 9.33 |
P3 cycles | 1.00 |
P4 cycles | 14.50 |
P5 cycles | 1.00 |
P6 cycles | 1.00 |
P7 cycles | 1.00 |
P8 cycles | 1.00 |
P9 cycles | 0.00 |
P10 cycles | 9.33 |
P11 cycles | 48.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 48.30 - 48.36 |
Stall cycles (UFS) | 37.45 - 37.51 |
Nb insns | 48.00 |
Nb uops | 54.00 |
Nb loads | 28.00 |
Nb stores | 2.00 |
Nb stack references | 9.00 |
FLOP/cycle | 4.19 |
Nb FLOP add-sub | 88.00 |
Nb FLOP mul | 41.00 |
Nb FLOP fma | 24.00 |
Nb FLOP div | 24.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 28.33 |
Bytes prefetched | 0.00 |
Bytes loaded | 1232.00 |
Bytes stored | 128.00 |
Stride 0 | 1.00 |
Stride 1 | 11.00 |
Stride n | 1.00 |
Stride unknown | 1.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 94.44 |
Vectorization ratio load | 94.74 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 83.33 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | 100.00 |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 95.14 |
Vector-efficiency ratio load | 95.39 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 85.42 |
Vector-efficiency ratio add_sub | 100.00 |
Vector-efficiency ratio fma | 100.00 |
Vector-efficiency ratio div_sqrt | 100.00 |
Vector-efficiency ratio other | 12.50 |
Path / |
Function | pdv_kernel._omp_fn.0 |
Source file and lines | PdV_kernel.f90:74-99 |
Module | exec |
nb instructions | 48 |
nb uops | 54 |
loop length | 320 |
used x86 registers | 15 |
used mmx registers | 0 |
used xmm registers | 2 |
used ymm registers | 0 |
used zmm registers | 12 |
nb stack references | 9 |
ADD-SUB / MUL ratio | 1.83 |
micro-operation queue | 10.17 cycles |
front end | 10.17 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 14.50 | 1.00 | 9.33 | 9.33 | 1.00 | 14.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | 9.33 |
cycles | 14.50 | 10.00 | 9.33 | 9.33 | 1.00 | 14.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | 9.33 |
Cycles executing div or sqrt instructions | 48.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 48.30-48.36 |
Stall cycles | 37.45-37.51 |
LB full (events) | 39.59-39.65 |
Front-end | 10.17 |
Dispatch | 14.50 |
DIV/SQRT | 48.00 |
Data deps. | 1.00 |
Overall L1 | 48.00 |
all | 94% |
load | 94% |
store | 100% |
mul | 83% |
add-sub | 100% |
fma | 100% |
div/sqrt | 100% |
other | 0% |
all | 95% |
load | 95% |
store | 100% |
mul | 85% |
add-sub | 100% |
fma | 100% |
div/sqrt | 100% |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV 0x430(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVUPD (%RCX,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMOVUPD (%RBX,%RAX,1),%ZMM2 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMOVUPD (%RSI,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMOVUPD (%RDX,%RAX,1),%ZMM4 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
MOV 0x408(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VADDPD (%R10,%RAX,1),%ZMM5,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VADDPD %ZMM2,%ZMM2,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VMOVUPD (%R15,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD (%R11,%RAX,1),%ZMM4,%ZMM10 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VMOVUPD (%RDX,%RAX,1),%ZMM4 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD %ZMM5,%ZMM5,%ZMM2 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VADDPD (%RDI,%RAX,1),%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VMOVUPD (%R8,%RAX,1),%ZMM3 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD %ZMM13,%ZMM1,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VADDPD (%R9,%RAX,1),%ZMM4,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VMOVUPD (%R12,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD %ZMM3,%ZMM3,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOV 0x438(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVUPD (%R13,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD %ZMM0,%ZMM0,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VMULPD %ZMM2,%ZMM1,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD132PD %ZMM3,%ZMM15,%ZMM10 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VDIVPD %ZMM5,%ZMM7,%ZMM3 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULSD (%RDX),%XMM6,%XMM15 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
MOV 0x428(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VFMADD132PD %ZMM12,%ZMM13,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD (%RDX,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
MOV 0x400(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VADDPD (%RDX,%RAX,1),%ZMM1,%ZMM13 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
MOV 0x420(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VSUBPD %ZMM10,%ZMM14,%ZMM10 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VBROADCASTSD %XMM15,%ZMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VDIVPD (%R14,%RAX,1),%ZMM13,%ZMM0 | 4 | 2.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 22-24 | 16 |
VMULPD %ZMM3,%ZMM0,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM14,%ZMM10,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VADDPD %ZMM12,%ZMM5,%ZMM4 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VFNMADD213PD (%RDX,%RAX,1),%ZMM15,%ZMM12 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
MOV 0x418(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VDIVPD %ZMM4,%ZMM5,%ZMM2 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMOVUPD %ZMM12,(%RDX,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
MOV 0x410(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMULPD (%R14,%RAX,1),%ZMM2,%ZMM10 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVUPD %ZMM10,(%RDX,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
MOV 0x3f8(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
ADD $0x40,%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %RDX,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 425c40 <__pdv_kernel_module_MOD_pdv_kernel._omp_fn.0+0x8f0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
Function | pdv_kernel._omp_fn.0 |
Source file and lines | PdV_kernel.f90:74-99 |
Module | exec |
nb instructions | 48 |
nb uops | 54 |
loop length | 320 |
used x86 registers | 15 |
used mmx registers | 0 |
used xmm registers | 2 |
used ymm registers | 0 |
used zmm registers | 12 |
nb stack references | 9 |
ADD-SUB / MUL ratio | 1.83 |
micro-operation queue | 10.17 cycles |
front end | 10.17 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 14.50 | 1.00 | 9.33 | 9.33 | 1.00 | 14.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | 9.33 |
cycles | 14.50 | 10.00 | 9.33 | 9.33 | 1.00 | 14.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | 9.33 |
Cycles executing div or sqrt instructions | 48.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 48.30-48.36 |
Stall cycles | 37.45-37.51 |
LB full (events) | 39.59-39.65 |
Front-end | 10.17 |
Dispatch | 14.50 |
DIV/SQRT | 48.00 |
Data deps. | 1.00 |
Overall L1 | 48.00 |
all | 94% |
load | 94% |
store | 100% |
mul | 83% |
add-sub | 100% |
fma | 100% |
div/sqrt | 100% |
other | 0% |
all | 95% |
load | 95% |
store | 100% |
mul | 85% |
add-sub | 100% |
fma | 100% |
div/sqrt | 100% |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV 0x430(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVUPD (%RCX,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMOVUPD (%RBX,%RAX,1),%ZMM2 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMOVUPD (%RSI,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMOVUPD (%RDX,%RAX,1),%ZMM4 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
MOV 0x408(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VADDPD (%R10,%RAX,1),%ZMM5,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VADDPD %ZMM2,%ZMM2,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VMOVUPD (%R15,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD (%R11,%RAX,1),%ZMM4,%ZMM10 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VMOVUPD (%RDX,%RAX,1),%ZMM4 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD %ZMM5,%ZMM5,%ZMM2 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VADDPD (%RDI,%RAX,1),%ZMM0,%ZMM14 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VMOVUPD (%R8,%RAX,1),%ZMM3 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VMULPD %ZMM13,%ZMM1,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VADDPD (%R9,%RAX,1),%ZMM4,%ZMM1 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
VMOVUPD (%R12,%RAX,1),%ZMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD %ZMM3,%ZMM3,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOV 0x438(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVUPD (%R13,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
VADDPD %ZMM0,%ZMM0,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VMULPD %ZMM2,%ZMM1,%ZMM13 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD132PD %ZMM3,%ZMM15,%ZMM10 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VDIVPD %ZMM5,%ZMM7,%ZMM3 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMULSD (%RDX),%XMM6,%XMM15 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
MOV 0x428(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VFMADD132PD %ZMM12,%ZMM13,%ZMM14 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD (%RDX,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.50 |
MOV 0x400(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VADDPD (%RDX,%RAX,1),%ZMM1,%ZMM13 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.65 |
MOV 0x420(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VSUBPD %ZMM10,%ZMM14,%ZMM10 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VBROADCASTSD %XMM15,%ZMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VDIVPD (%R14,%RAX,1),%ZMM13,%ZMM0 | 4 | 2.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 22-24 | 16 |
VMULPD %ZMM3,%ZMM0,%ZMM15 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %ZMM14,%ZMM10,%ZMM12 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VADDPD %ZMM12,%ZMM5,%ZMM4 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VFNMADD213PD (%RDX,%RAX,1),%ZMM15,%ZMM12 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
MOV 0x418(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VDIVPD %ZMM4,%ZMM5,%ZMM2 | 3 | 2.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 22-24 | 16 |
VMOVUPD %ZMM12,(%RDX,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
MOV 0x410(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMULPD (%R14,%RAX,1),%ZMM2,%ZMM10 | 1 | 0.50 | 0 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVUPD %ZMM10,(%RDX,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 1 |
MOV 0x3f8(%RSP),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
ADD $0x40,%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %RDX,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 425c40 <__pdv_kernel_module_MOD_pdv_kernel._omp_fn.0+0x8f0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |