Loop Id: 758 | Module: exec | Source: inner_product.hpp:210-211 | Coverage: 0.36% |
---|
Loop Id: 758 | Module: exec | Source: inner_product.hpp:210-211 | Coverage: 0.36% |
---|
0x441ba0 VPBROADCASTQ %RSI,%ZMM5 |
0x441ba6 VPORQ %ZMM3,%ZMM5,%ZMM5 |
0x441bac VPMULLQ %ZMM5,%ZMM0,%ZMM5 |
0x441bb2 VPADDQ %ZMM4,%ZMM5,%ZMM5 |
0x441bb8 VXORPD %XMM6,%XMM6,%XMM6 |
0x441bbc KXNORW %K0,%K0,%K1 |
0x441bc0 VGATHERQPD (%RAX,%ZMM5,8),%ZMM6{%K1} [2] |
0x441bc7 VMOVUPD %ZMM6,(%RDX,%RSI,8) [1] |
0x441bce ADD $0x8,%RSI |
0x441bd2 CMP %RDI,%RSI |
0x441bd5 JBE 441ba0 |
/home/kcamus/qaas_runs/169-451-1869/intel/miniqmc/build/miniqmc/src/Platforms/CPU/SIMD/inner_product.hpp: 210 - 211 |
-------------------------------------------------------------------------------- |
210: for (size_t j = 0; j < m; ++j) |
211: B[i * ldb + j] = A[j * lda + i]; |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►51.16+ | miniqmcreference::DiracDetermi[...] | DelayedUpdate.h:79 | exec |
○ | miniqmcreference::DiracDetermi[...] | DiracDeterminantRef.cpp:238 | exec |
○ | qmcplusplus::WaveFunction::eva[...] | WaveFunction.cpp:176 | exec |
○ | main.extracted.107 | miniqmc.cpp:375 | exec |
○ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_fork_call | libiomp5.so | |
○ | __kmpc_fork_call | libiomp5.so | |
○ | main | miniqmc.cpp:374 | exec |
○ | __libc_init_first | libc.so.6 | |
►48.84+ | miniqmcreference::DiracDetermi[...] | DelayedUpdate.h:79 | exec |
○ | miniqmcreference::DiracDetermi[...] | DiracDeterminantRef.cpp:238 | exec |
○ | qmcplusplus::WaveFunction::eva[...] | WaveFunction.cpp:177 | exec |
○ | main.extracted.107 | miniqmc.cpp:375 | exec |
○ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_fork_call | libiomp5.so | |
○ | __kmpc_fork_call | libiomp5.so | |
○ | main | miniqmc.cpp:374 | exec |
○ | __libc_init_first | libc.so.6 |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.13 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 1.09 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.13 |
Bottlenecks | P0, P5, |
Function | qmcplusplus::DiracMatrix |
Source | inner_product.hpp:210-211 |
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 | 4.50 |
CQA cycles if no scalar integer | 4.00 |
CQA cycles if FP arith vectorized | 4.50 |
CQA cycles if fully vectorized | 4.13 |
Front-end cycles | 3.75 |
DIV/SQRT cycles | 4.50 |
P0 cycles | 1.00 |
P1 cycles | 4.00 |
P2 cycles | 4.00 |
P3 cycles | 1.00 |
P4 cycles | 4.50 |
P5 cycles | 1.00 |
P6 cycles | 1.00 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 42.61 |
Stall cycles (UFS) | 38.83 |
Nb insns | 11.00 |
Nb uops | 15.00 |
Nb loads | 1.00 |
Nb stores | 1.00 |
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 | 28.44 |
Bytes prefetched | 0.00 |
Bytes loaded | 64.00 |
Bytes stored | 64.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 85.71 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 75.00 |
Vector-efficiency ratio all | 76.79 |
Vector-efficiency ratio load | 100.00 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 100.00 |
Vector-efficiency ratio add_sub | 100.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 59.38 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.13 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 1.09 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.13 |
Bottlenecks | P0, P5, |
Function | qmcplusplus::DiracMatrix |
Source | inner_product.hpp:210-211 |
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 | 4.50 |
CQA cycles if no scalar integer | 4.00 |
CQA cycles if FP arith vectorized | 4.50 |
CQA cycles if fully vectorized | 4.13 |
Front-end cycles | 3.75 |
DIV/SQRT cycles | 4.50 |
P0 cycles | 1.00 |
P1 cycles | 4.00 |
P2 cycles | 4.00 |
P3 cycles | 1.00 |
P4 cycles | 4.50 |
P5 cycles | 1.00 |
P6 cycles | 1.00 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 42.61 |
Stall cycles (UFS) | 38.83 |
Nb insns | 11.00 |
Nb uops | 15.00 |
Nb loads | 1.00 |
Nb stores | 1.00 |
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 | 28.44 |
Bytes prefetched | 0.00 |
Bytes loaded | 64.00 |
Bytes stored | 64.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 85.71 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 75.00 |
Vector-efficiency ratio all | 76.79 |
Vector-efficiency ratio load | 100.00 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 100.00 |
Vector-efficiency ratio add_sub | 100.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 59.38 |
Path / |
Function | qmcplusplus::DiracMatrix |
Source file and lines | inner_product.hpp:210-211 |
Module | exec |
nb instructions | 11 |
nb uops | 15 |
loop length | 55 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 5 |
nb stack references | 0 |
micro-operation queue | 3.75 cycles |
front end | 3.75 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 4.50 | 1.00 | 4.00 | 4.00 | 1.00 | 4.50 | 1.00 | 1.00 |
cycles | 4.50 | 1.00 | 4.00 | 4.00 | 1.00 | 4.50 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 42.61 |
Stall cycles | 38.83 |
RS full (events) | 0.15 |
PRF full (events) | 40.01 |
Front-end | 3.75 |
Dispatch | 4.50 |
Data deps. | 1.00 |
Overall L1 | 4.50 |
all | 75% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 50% |
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 | 85% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 75% |
all | 78% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 56% |
all | 75% |
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 | 62% |
all | 76% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 59% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VPBROADCASTQ %RSI,%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VPORQ %ZMM3,%ZMM5,%ZMM5 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
VPMULLQ %ZMM5,%ZMM0,%ZMM5 | 3 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM4,%ZMM5,%ZMM5 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
VXORPD %XMM6,%XMM6,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VGATHERQPD (%RAX,%ZMM5,8),%ZMM6{%K1} | 4 | 1 | 0 | 4 | 4 | 0 | 1 | 0 | 0 | 21 | 5 |
VMOVUPD %ZMM6,(%RDX,%RSI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x8,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
CMP %RDI,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JBE 441ba0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
Function | qmcplusplus::DiracMatrix |
Source file and lines | inner_product.hpp:210-211 |
Module | exec |
nb instructions | 11 |
nb uops | 15 |
loop length | 55 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 5 |
nb stack references | 0 |
micro-operation queue | 3.75 cycles |
front end | 3.75 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 4.50 | 1.00 | 4.00 | 4.00 | 1.00 | 4.50 | 1.00 | 1.00 |
cycles | 4.50 | 1.00 | 4.00 | 4.00 | 1.00 | 4.50 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 42.61 |
Stall cycles | 38.83 |
RS full (events) | 0.15 |
PRF full (events) | 40.01 |
Front-end | 3.75 |
Dispatch | 4.50 |
Data deps. | 1.00 |
Overall L1 | 4.50 |
all | 75% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 50% |
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 | 85% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 75% |
all | 78% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 56% |
all | 75% |
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 | 62% |
all | 76% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 59% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VPBROADCASTQ %RSI,%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VPORQ %ZMM3,%ZMM5,%ZMM5 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
VPMULLQ %ZMM5,%ZMM0,%ZMM5 | 3 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM4,%ZMM5,%ZMM5 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
VXORPD %XMM6,%XMM6,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VGATHERQPD (%RAX,%ZMM5,8),%ZMM6{%K1} | 4 | 1 | 0 | 4 | 4 | 0 | 1 | 0 | 0 | 21 | 5 |
VMOVUPD %ZMM6,(%RDX,%RSI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x8,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
CMP %RDI,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JBE 441ba0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |