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permute3d_1.locus440.exe - 2024-11-07 10:00:37 - MAQAO 2.20.10

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Global Metrics

Total Time (s)17.29
Profiled Time (s)17.08
Time in analyzed loops (%)17.3
Time in analyzed innermost loops (%)16.2
Time in user code (%)17.4
Compilation Options Score (%)100
Array Access Efficiency (%)55.6
Potential Speedups
Perfect Flow Complexity1.00
Perfect OpenMP + MPI + Pthread1.20
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution5.78
No Scalar IntegerPotential Speedup1.00
Nb Loops to get 80%1
FP VectorisedPotential Speedup1.00
Nb Loops to get 80%1
Fully VectorisedPotential Speedup1.15
Nb Loops to get 80%1
FP Arithmetic OnlyPotential Speedup1.15
Nb Loops to get 80%1

CQA Potential Speedups Summary

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
permute3d_1.locus440.exe
permute3d_1.locus440.cpp

Loop Path Count Profile

Cumulated Speedup If No Scalar Integer

Cumulated Speedup If FP Vectorized

Cumulated Speedup If Fully Vectorized

Cumulated Speedup If FP Arithmetic Only

Experiment Summary

Application./permute3d_1.locus440.exe
Timestamp2024-11-07 10:00:37 Universal Timestamp1730970037
Number of processes observed1 Number of threads observed76
Experiment TypeOpenMP;
Machineitp06.benchmarkcenter.megware.com
Model NameIntel(R) Xeon(R) Platinum 8368 CPU @ 2.40GHz
Architecturex86_64 Micro ArchitectureICELAKE_SP
Cache Size58368 KB Number of Cores38
OS VersionLinux 5.14.0-427.18.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Tue May 28 06:27:02 EDT 2024
Architecture used during static analysisx86_64 Micro Architecture used during static analysisICELAKE_SP
Frequency Driverintel_pstate Frequency Governorperformance
Huge Pagesalways Hyperthreadingon
Number of sockets2 Number of cores per socket38
Compilation Optionspermute3d_1.locus440.exe: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.0.0 (2024.0.0.20231017) --driver-mode=g++ --intel -I . -o permute3d_1.locus440.o -c -g -O3 -mprefer-vector-width=512 -march=native -Wall -Wno-unknown-pragmas -fiopenmp -fiopenmp -fopenmp-targets=spir64 permute3d_1.locus440.cpp -fveclib=SVML -fheinous-gnu-extensions

Configuration Summary

Dataset
Run Command<executable> -n 1000000 -x 64 -y 64 -z 64
Number Processes1
Number Nodes1
FilterNot Used
Profile StartNot Used
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