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spmxv.exe - 2024-10-15 16:29:18 - MAQAO 2.20.9

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Global Metrics

Total Time (s)40.92
Profiled Time (s)39.55
Time in analyzed loops (%)90.1
Time in analyzed innermost loops (%)88.4
Time in user code (%)90.1
Compilation Options Score (%)75.0
Array Access Efficiency (%)32.7
Potential Speedups
Perfect Flow Complexity1.00
Perfect OpenMP + MPI + Pthread1.04
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.20
No Scalar IntegerPotential Speedup1.01
Nb Loops to get 80%1
FP VectorisedPotential Speedup1.00
Nb Loops to get 80%1
Fully VectorisedPotential Speedup1.83
Nb Loops to get 80%1
FP Arithmetic OnlyPotential Speedup1.01
Nb Loops to get 80%1

CQA Potential Speedups Summary

1
2
3
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
If No Scalar Integer
If FP vectorized
If fully vectorized
If FP only

Experiment Summary

Application./spmxv.exe
Timestamp2024-10-15 16:29:18 Universal Timestamp1729002558
Number of processes observed1 Number of threads observed80
Experiment TypeOpenMP;
Machineturpancomp1
Architectureaarch64 Micro ArchitectureARM_NEOVERSE_N1
OS VersionLinux 4.18.0-477.27.1.el8_8.aarch64 #1 SMP Thu Aug 31 11:00:23 EDT 2023
Architecture used during static analysisaarch64 Micro Architecture used during static analysisARM_NEOVERSE_N1
Frequency Drivercppc_cpufreq Frequency Governorperformance
Huge Pagesnever Hyperthreadingoff
Number of sockets1 Number of cores per socket80
Compilation Optionsspmxv.exe: GNU C++17 12.2.0 -mlittle-endian -mabi=lp64 -mcpu=ares+crypto+ssbs+noprofile -g -O3 -fopenmp

Configuration Summary

Dataset
Run Command<executable> -t 80 -c -f input-matrix/mat_dim_493039.txt -r 100000
Number Processes1
Number Nodes1
FilterNot Used
Profile StartNot Used
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