Loop Id: 3156 | Module: exec | Source: vector.c:271-271 | Coverage: 0.22% |
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Loop Id: 3156 | Module: exec | Source: vector.c:271-271 | Coverage: 0.22% |
---|
0x5a7c22 VMOVUPD %ZMM0,(%R12) [1] |
0x5a7c29 ADD $0x200,%R12 |
0x5a7c30 VMOVUPD %ZMM0,-0x1c0(%R12) [2] |
0x5a7c38 VMOVUPD %ZMM0,-0x180(%R12) [2] |
0x5a7c40 VMOVUPD %ZMM0,-0x140(%R12) [2] |
0x5a7c48 VMOVUPD %ZMM0,-0x100(%R12) [2] |
0x5a7c50 VMOVUPD %ZMM0,-0xc0(%R12) [2] |
0x5a7c58 VMOVUPD %ZMM0,-0x80(%R12) [2] |
0x5a7c60 VMOVUPD %ZMM0,-0x40(%R12) [2] |
0x5a7c68 CMP %RCX,%R12 |
0x5a7c6b JNE 5a7c22 |
/home/kcamus/qaas_runs/169-443-9681/intel/AMG/build/AMG/AMG/seq_mv/vector.c: 271 - 271 |
-------------------------------------------------------------------------------- |
271: vector_data[i] = value; |
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 | 3.00 |
Bottlenecks | P4, |
Function | hypre_SeqVectorSetConstantValues._omp_fn.0 |
Source | vector.c:271-271 |
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 | 2.50 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 2.67 |
P2 cycles | 2.67 |
P3 cycles | 8.00 |
P4 cycles | 0.50 |
P5 cycles | 0.50 |
P6 cycles | 2.67 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 8.07 |
Stall cycles (UFS) | 5.40 |
Nb insns | 11.00 |
Nb uops | 10.00 |
Nb loads | 0.00 |
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 | 64.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 0.00 |
Bytes stored | 512.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 100.00 |
Vectorization ratio load | NA |
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 | NA |
Vector-efficiency ratio all | 100.00 |
Vector-efficiency ratio load | NA |
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 | 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 | 3.00 |
Bottlenecks | P4, |
Function | hypre_SeqVectorSetConstantValues._omp_fn.0 |
Source | vector.c:271-271 |
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 | 2.50 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 2.67 |
P2 cycles | 2.67 |
P3 cycles | 8.00 |
P4 cycles | 0.50 |
P5 cycles | 0.50 |
P6 cycles | 2.67 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 8.07 |
Stall cycles (UFS) | 5.40 |
Nb insns | 11.00 |
Nb uops | 10.00 |
Nb loads | 0.00 |
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 | 64.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 0.00 |
Bytes stored | 512.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 100.00 |
Vectorization ratio load | NA |
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 | NA |
Vector-efficiency ratio all | 100.00 |
Vector-efficiency ratio load | NA |
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 | NA |
Path / |
Function | hypre_SeqVectorSetConstantValues._omp_fn.0 |
Source file and lines | vector.c:271-271 |
Module | exec |
nb instructions | 11 |
nb uops | 10 |
loop length | 75 |
used x86 registers | 2 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 1 |
nb stack references | 0 |
micro-operation queue | 2.50 cycles |
front end | 2.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 2.67 | 2.67 | 8.00 | 0.50 | 0.50 | 2.67 |
cycles | 0.50 | 0.50 | 2.67 | 2.67 | 8.00 | 0.50 | 0.50 | 2.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 8.07 |
Stall cycles | 5.40 |
SB full (events) | 7.86 |
Front-end | 2.50 |
Dispatch | 8.00 |
Data deps. | 1.00 |
Overall L1 | 8.00 |
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 | 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) |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VMOVUPD %ZMM0,(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x200,%R12 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
VMOVUPD %ZMM0,-0x1c0(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x180(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x140(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x100(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0xc0(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x80(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x40(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
CMP %RCX,%R12 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 5a7c22 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
Function | hypre_SeqVectorSetConstantValues._omp_fn.0 |
Source file and lines | vector.c:271-271 |
Module | exec |
nb instructions | 11 |
nb uops | 10 |
loop length | 75 |
used x86 registers | 2 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 1 |
nb stack references | 0 |
micro-operation queue | 2.50 cycles |
front end | 2.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 2.67 | 2.67 | 8.00 | 0.50 | 0.50 | 2.67 |
cycles | 0.50 | 0.50 | 2.67 | 2.67 | 8.00 | 0.50 | 0.50 | 2.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 8.07 |
Stall cycles | 5.40 |
SB full (events) | 7.86 |
Front-end | 2.50 |
Dispatch | 8.00 |
Data deps. | 1.00 |
Overall L1 | 8.00 |
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 | 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) |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VMOVUPD %ZMM0,(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x200,%R12 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
VMOVUPD %ZMM0,-0x1c0(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x180(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x140(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x100(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0xc0(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x80(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %ZMM0,-0x40(%R12) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
CMP %RCX,%R12 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 5a7c22 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |