Loop Id: 555 | Module: libqmcwfs.so | Source: stl_numeric.h:140-141 | Coverage: 0.08% |
---|
Loop Id: 555 | Module: libqmcwfs.so | Source: stl_numeric.h:140-141 | Coverage: 0.08% |
---|
0x58772 VADDPD (%RAX),%YMM0,%YMM2 [1] |
0x58776 ADD $0x100,%RAX |
0x5877c VADDPD -0xe0(%RAX),%YMM2,%YMM3 [2] |
0x58784 VADDPD -0xc0(%RAX),%YMM3,%YMM4 [2] |
0x5878c VADDPD -0xa0(%RAX),%YMM4,%YMM5 [2] |
0x58794 VADDPD -0x80(%RAX),%YMM5,%YMM6 [2] |
0x58799 VADDPD -0x60(%RAX),%YMM6,%YMM7 [2] |
0x5879e VADDPD -0x40(%RAX),%YMM7,%YMM9 [2] |
0x587a3 VADDPD -0x20(%RAX),%YMM9,%YMM0 [2] |
0x587a8 CMP %RAX,%RDX |
0x587ab JNE 58772 |
/cluster/comp/gcc/13.2.0/include/c++/13.2.0/bits/stl_numeric.h: 140 - 141 |
-------------------------------------------------------------------------------- |
140: for (; __first != __last; ++__first) |
141: __init = _GLIBCXX_MOVE_IF_20(__init) + *__first; |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.47 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 6.00 |
Bottlenecks | |
Function | _ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9ratioGradERNS1_11ParticleSetEiRNS1_10TinyVectorIdLj3EEE |
Source | stl_numeric.h:140-141 |
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 | 24.00 |
CQA cycles if no scalar integer | 24.00 |
CQA cycles if FP arith vectorized | 16.36 |
CQA cycles if fully vectorized | 12.00 |
Front-end cycles | 1.67 |
DIV/SQRT cycles | 0.70 |
P0 cycles | 4.00 |
P1 cycles | 2.67 |
P2 cycles | 2.67 |
P3 cycles | 0.00 |
P4 cycles | 4.00 |
P5 cycles | 0.70 |
P6 cycles | 0.00 |
P7 cycles | 0.00 |
P8 cycles | 0.00 |
P9 cycles | 0.60 |
P10 cycles | 2.67 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 24 |
FE+BE cycles (UFS) | 24.10 |
Stall cycles (UFS) | 22.04 |
Nb insns | 11.00 |
Nb uops | 10.00 |
Nb loads | 8.00 |
Nb stores | 0.00 |
Nb stack references | 0.00 |
FLOP/cycle | 1.33 |
Nb FLOP add-sub | 32.00 |
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 | 10.67 |
Bytes prefetched | 0.00 |
Bytes loaded | 256.00 |
Bytes stored | 0.00 |
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 | 100.00 |
Vectorization ratio store | NA |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 50.00 |
Vector-efficiency ratio load | 50.00 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 50.00 |
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 | 1.47 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 6.00 |
Bottlenecks | |
Function | _ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9ratioGradERNS1_11ParticleSetEiRNS1_10TinyVectorIdLj3EEE |
Source | stl_numeric.h:140-141 |
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 | 24.00 |
CQA cycles if no scalar integer | 24.00 |
CQA cycles if FP arith vectorized | 16.36 |
CQA cycles if fully vectorized | 12.00 |
Front-end cycles | 1.67 |
DIV/SQRT cycles | 0.70 |
P0 cycles | 4.00 |
P1 cycles | 2.67 |
P2 cycles | 2.67 |
P3 cycles | 0.00 |
P4 cycles | 4.00 |
P5 cycles | 0.70 |
P6 cycles | 0.00 |
P7 cycles | 0.00 |
P8 cycles | 0.00 |
P9 cycles | 0.60 |
P10 cycles | 2.67 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 24 |
FE+BE cycles (UFS) | 24.10 |
Stall cycles (UFS) | 22.04 |
Nb insns | 11.00 |
Nb uops | 10.00 |
Nb loads | 8.00 |
Nb stores | 0.00 |
Nb stack references | 0.00 |
FLOP/cycle | 1.33 |
Nb FLOP add-sub | 32.00 |
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 | 10.67 |
Bytes prefetched | 0.00 |
Bytes loaded | 256.00 |
Bytes stored | 0.00 |
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 | 100.00 |
Vectorization ratio store | NA |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 50.00 |
Vector-efficiency ratio load | 50.00 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 50.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | NA |
Path / |
Function | _ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9ratioGradERNS1_11ParticleSetEiRNS1_10TinyVectorIdLj3EEE |
Source file and lines | stl_numeric.h:140-141 |
Module | libqmcwfs.so |
nb instructions | 11 |
nb uops | 10 |
loop length | 59 |
used x86 registers | 2 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 8 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 1.67 cycles |
front end | 1.67 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.70 | 4.00 | 2.67 | 2.67 | 0.00 | 4.00 | 0.70 | 0.00 | 0.00 | 0.00 | 0.60 | 2.67 |
cycles | 0.70 | 4.00 | 2.67 | 2.67 | 0.00 | 4.00 | 0.70 | 0.00 | 0.00 | 0.00 | 0.60 | 2.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 24.00 |
FE+BE cycles | 24.10 |
Stall cycles | 22.04 |
RS full (events) | 0.02 |
LB full (events) | 23.41 |
LM full (events) | 0.62 |
Front-end | 1.67 |
Dispatch | 4.00 |
Data deps. | 24.00 |
Overall L1 | 24.00 |
all | 100% |
load | 100% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 50% |
load | 50% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 50% |
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 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VADDPD (%RAX),%YMM0,%YMM2 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
ADD $0x100,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
VADDPD -0xe0(%RAX),%YMM2,%YMM3 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0xc0(%RAX),%YMM3,%YMM4 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0xa0(%RAX),%YMM4,%YMM5 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x80(%RAX),%YMM5,%YMM6 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x60(%RAX),%YMM6,%YMM7 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x40(%RAX),%YMM7,%YMM9 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x20(%RAX),%YMM9,%YMM0 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
CMP %RAX,%RDX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 58772 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9ratioGradERNS1_11ParticleSetEiRNS1_10TinyVectorIdLj3EEE+0x1662> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
Function | _ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9ratioGradERNS1_11ParticleSetEiRNS1_10TinyVectorIdLj3EEE |
Source file and lines | stl_numeric.h:140-141 |
Module | libqmcwfs.so |
nb instructions | 11 |
nb uops | 10 |
loop length | 59 |
used x86 registers | 2 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 8 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 1.67 cycles |
front end | 1.67 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.70 | 4.00 | 2.67 | 2.67 | 0.00 | 4.00 | 0.70 | 0.00 | 0.00 | 0.00 | 0.60 | 2.67 |
cycles | 0.70 | 4.00 | 2.67 | 2.67 | 0.00 | 4.00 | 0.70 | 0.00 | 0.00 | 0.00 | 0.60 | 2.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 24.00 |
FE+BE cycles | 24.10 |
Stall cycles | 22.04 |
RS full (events) | 0.02 |
LB full (events) | 23.41 |
LM full (events) | 0.62 |
Front-end | 1.67 |
Dispatch | 4.00 |
Data deps. | 24.00 |
Overall L1 | 24.00 |
all | 100% |
load | 100% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 50% |
load | 50% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 50% |
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 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VADDPD (%RAX),%YMM0,%YMM2 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
ADD $0x100,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
VADDPD -0xe0(%RAX),%YMM2,%YMM3 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0xc0(%RAX),%YMM3,%YMM4 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0xa0(%RAX),%YMM4,%YMM5 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x80(%RAX),%YMM5,%YMM6 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x60(%RAX),%YMM6,%YMM7 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x40(%RAX),%YMM7,%YMM9 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
VADDPD -0x20(%RAX),%YMM9,%YMM0 | 1 | 0 | 0.50 | 0.33 | 0.33 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 0.50 |
CMP %RAX,%RDX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 58772 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9ratioGradERNS1_11ParticleSetEiRNS1_10TinyVectorIdLj3EEE+0x1662> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |