Loop Id: 104 | Module: exec | Source: par_coarsen.c:2142-2142 | Coverage: 0.01% |
---|
Loop Id: 104 | Module: exec | Source: par_coarsen.c:2142-2142 | Coverage: 0.01% |
---|
0x42d770 VCVTQQ2PD (%R8,%RCX,1),%ZMM7 [1] |
0x42d777 VCVTQQ2PD 0x40(%R8,%RCX,1),%ZMM8 [1] |
0x42d77f VCVTQQ2PD 0x80(%R8,%RCX,1),%ZMM9 [1] |
0x42d787 VCVTQQ2PD 0xc0(%R8,%RCX,1),%ZMM10 [1] |
0x42d78f VCVTQQ2PD 0x100(%R8,%RCX,1),%ZMM11 [1] |
0x42d797 VCVTQQ2PD 0x140(%R8,%RCX,1),%ZMM12 [1] |
0x42d79f VCVTQQ2PD 0x180(%R8,%RCX,1),%ZMM13 [1] |
0x42d7a7 VCVTQQ2PD 0x1c0(%R8,%RCX,1),%ZMM14 [1] |
0x42d7af VMOVUPD %ZMM7,(%RSI,%RCX,1) [2] |
0x42d7b6 VMOVUPD %ZMM8,0x40(%RSI,%RCX,1) [2] |
0x42d7be VMOVUPD %ZMM9,0x80(%RSI,%RCX,1) [2] |
0x42d7c6 VMOVUPD %ZMM10,0xc0(%RSI,%RCX,1) [2] |
0x42d7ce VMOVUPD %ZMM11,0x100(%RSI,%RCX,1) [2] |
0x42d7d6 VMOVUPD %ZMM12,0x140(%RSI,%RCX,1) [2] |
0x42d7de VMOVUPD %ZMM13,0x180(%RSI,%RCX,1) [2] |
0x42d7e6 VMOVUPD %ZMM14,0x1c0(%RSI,%RCX,1) [2] |
0x42d7ee ADD $0x200,%RCX |
0x42d7f5 CMP %R12,%RCX |
0x42d7f8 JNE 42d770 |
/home/kcamus/qaas_runs/169-443-9681/intel/AMG/build/AMG/AMG/parcsr_ls/par_coarsen.c: 2142 - 2142 |
-------------------------------------------------------------------------------- |
2142: measure_array[i] = measure_array_temp[i]; |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
○100.00 | GOMP_parallel | libgomp.h:985 | libgomp.so.1.0.0 |
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 | 1.50 |
Bottlenecks | P4, |
Function | hypre_BoomerAMGCoarsenPMIS._omp_fn.3 |
Source | par_coarsen.c:2142-2142 |
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 | 8.00 |
CQA cycles if no scalar integer | 8.00 |
CQA cycles if FP arith vectorized | 8.00 |
CQA cycles if fully vectorized | 8.00 |
Front-end cycles | 4.50 |
DIV/SQRT cycles | 4.00 |
P0 cycles | 1.00 |
P1 cycles | 5.33 |
P2 cycles | 5.33 |
P3 cycles | 8.00 |
P4 cycles | 4.00 |
P5 cycles | 1.00 |
P6 cycles | 5.33 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 8.17 |
Stall cycles (UFS) | 3.36 |
Nb insns | 19.00 |
Nb uops | 18.00 |
Nb loads | 8.00 |
Nb stores | 8.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 128.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 512.00 |
Bytes stored | 512.00 |
Stride 0 | 0.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
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 | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 100.00 |
Vector-efficiency ratio all | 100.00 |
Vector-efficiency ratio load | 100.00 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 100.00 |
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 | 1.50 |
Bottlenecks | P4, |
Function | hypre_BoomerAMGCoarsenPMIS._omp_fn.3 |
Source | par_coarsen.c:2142-2142 |
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 | 8.00 |
CQA cycles if no scalar integer | 8.00 |
CQA cycles if FP arith vectorized | 8.00 |
CQA cycles if fully vectorized | 8.00 |
Front-end cycles | 4.50 |
DIV/SQRT cycles | 4.00 |
P0 cycles | 1.00 |
P1 cycles | 5.33 |
P2 cycles | 5.33 |
P3 cycles | 8.00 |
P4 cycles | 4.00 |
P5 cycles | 1.00 |
P6 cycles | 5.33 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 8.17 |
Stall cycles (UFS) | 3.36 |
Nb insns | 19.00 |
Nb uops | 18.00 |
Nb loads | 8.00 |
Nb stores | 8.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 128.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 512.00 |
Bytes stored | 512.00 |
Stride 0 | 0.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
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 | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 100.00 |
Vector-efficiency ratio all | 100.00 |
Vector-efficiency ratio load | 100.00 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 100.00 |
Path / |
Function | hypre_BoomerAMGCoarsenPMIS._omp_fn.3 |
Source file and lines | par_coarsen.c:2142-2142 |
Module | exec |
nb instructions | 19 |
nb uops | 18 |
loop length | 142 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 8 |
nb stack references | 0 |
micro-operation queue | 4.50 cycles |
front end | 4.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 4.00 | 1.00 | 5.33 | 5.33 | 8.00 | 4.00 | 1.00 | 5.33 |
cycles | 4.00 | 1.00 | 5.33 | 5.33 | 8.00 | 4.00 | 1.00 | 5.33 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 8.17 |
Stall cycles | 3.36 |
RS full (events) | 0.22 |
SB full (events) | 4.72 |
Front-end | 4.50 |
Dispatch | 8.00 |
Data deps. | 1.00 |
Overall L1 | 8.00 |
all | 100% |
load | 100% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | 100% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VCVTQQ2PD (%R8,%RCX,1),%ZMM7 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x40(%R8,%RCX,1),%ZMM8 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x80(%R8,%RCX,1),%ZMM9 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0xc0(%R8,%RCX,1),%ZMM10 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x100(%R8,%RCX,1),%ZMM11 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x140(%R8,%RCX,1),%ZMM12 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x180(%R8,%RCX,1),%ZMM13 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x1c0(%R8,%RCX,1),%ZMM14 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VMOVUPD %ZMM7,(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM8,0x40(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM9,0x80(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM10,0xc0(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM11,0x100(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM12,0x140(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM13,0x180(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM14,0x1c0(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x200,%RCX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
CMP %R12,%RCX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 42d770 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
Function | hypre_BoomerAMGCoarsenPMIS._omp_fn.3 |
Source file and lines | par_coarsen.c:2142-2142 |
Module | exec |
nb instructions | 19 |
nb uops | 18 |
loop length | 142 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 8 |
nb stack references | 0 |
micro-operation queue | 4.50 cycles |
front end | 4.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 4.00 | 1.00 | 5.33 | 5.33 | 8.00 | 4.00 | 1.00 | 5.33 |
cycles | 4.00 | 1.00 | 5.33 | 5.33 | 8.00 | 4.00 | 1.00 | 5.33 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 8.17 |
Stall cycles | 3.36 |
RS full (events) | 0.22 |
SB full (events) | 4.72 |
Front-end | 4.50 |
Dispatch | 8.00 |
Data deps. | 1.00 |
Overall L1 | 8.00 |
all | 100% |
load | 100% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | 100% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VCVTQQ2PD (%R8,%RCX,1),%ZMM7 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x40(%R8,%RCX,1),%ZMM8 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x80(%R8,%RCX,1),%ZMM9 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0xc0(%R8,%RCX,1),%ZMM10 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x100(%R8,%RCX,1),%ZMM11 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x140(%R8,%RCX,1),%ZMM12 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x180(%R8,%RCX,1),%ZMM13 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VCVTQQ2PD 0x1c0(%R8,%RCX,1),%ZMM14 | 1 | 0.50 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0 | 0 | 7 | 0.50 |
VMOVUPD %ZMM7,(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM8,0x40(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM9,0x80(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM10,0xc0(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM11,0x100(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM12,0x140(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM13,0x180(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM14,0x1c0(%RSI,%RCX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x200,%RCX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
CMP %R12,%RCX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 42d770 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |