options

convf32_avx512 - 2022-09-14 11:42:31 - MAQAO 2.15.10

Help is available by moving the cursor above any symbol or by checking MAQAO website.

Global Metrics

Total Time (s)10.70
Profiled Time (s)10.69
Time in analyzed loops (%)100.0
Time in analyzed innermost loops (%)96.5
Time in user code (%)100
Compilation Options Score (%)50
Perfect Flow Complexity1.00
Iterations Count1.93
Array Access Efficiency (%)44.8
Perfect OpenMP + MPI + Pthread1.00
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.00
No Scalar IntegerPotential Speedup1.32
Nb Loops to get 80%1
FP VectorisedPotential Speedup1.00
Nb Loops to get 80%1
Fully VectorisedPotential Speedup1.03
Nb Loops to get 80%2
Data In L1 CachePotential Speedup1.23
Nb Loops to get 80%1
FP Arithmetic OnlyPotential Speedup2.06
Nb Loops to get 80%1

CQA Potential Speedups Summary

Loop Based Profile⏎

Innermost Loop Based Profile⏎

Application Categorization⏎

Compilation Options⏎

Source ObjectIssue
▼convf32_avx512–
▼codelet.c–
○-O2, -O3 or -Ofast is missing.
○-x(target) or -ax(target) is missing.

Loop Path Count Profile⏎

Loop Iteration Count Profile⏎

Cumulated Speedup If No Scalar Integer⏎

Cumulated Speedup If FP Vectorized⏎

Cumulated Speedup If Fully Vectorized⏎

Cumulated Speedup If Data In L1⏎

Cumulated Speedup If FP Arithmetic Only⏎

Experiment Summary

Application./convf32_avx512
Timestamp2022-09-14 11:42:31 Universal Timestamp1663148551
Number of processes observed1 Number of threads observed1
Experiment TypeSequential
Machineskylake
Model NameIntel(R) Xeon(R) Platinum 8170 CPU @ 2.10GHz
Architecturex86_64 Micro ArchitectureSKYLAKE
Cache Size36608 KB Number of Cores26
OS VersionLinux 5.16.9-arch1-1 #1 SMP PREEMPT Fri, 11 Feb 2022 22:42:06 +0000
Architecture used during static analysisx86_64 Micro Architecture used during static analysisSKYLAKE
Compilation Optionsconvf32_avx512: clang based Intel(R) oneAPI DPC++/C++ Compiler 2022.0.0 (2022.0.0.20211123)
Comments1E5 iterations, icx -O3 -fno-alias -ansi-alias -qoverride-limits -fp-model fast=2 -xCore-AVX512

Configuration Summary

Dataset
Run Command<executable>
Number Processes1
Number Nodes1
Filter{type = number ; value = 1 ; }
Profile Start{unit = none ; value = 0 ; }
Maximal Path Number4
×