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exec - 2023-12-19 14:05:20 - MAQAO 2.18.1

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Global Metrics

Total Time (s)70.11
Profiled Time (s)68.35
GFLOPS6.379
Time in analyzed loops (%)99.9
Time in analyzed innermost loops (%)99.9
Time in user code (%)99.9
Compilation Options Score (%)0
Array Access Efficiency (%)13.4
Potential Speedups
Perfect Flow Complexity1.06
Perfect OpenMP + MPI + Pthread1.00
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.00
No Scalar IntegerPotential Speedup1.70
Nb Loops to get 80%22
FP VectorisedPotential Speedup1.06
Nb Loops to get 80%3
Fully VectorisedPotential Speedup2.95
Nb Loops to get 80%26
FP Arithmetic OnlyPotential Speedup5.30
Nb Loops to get 80%28

CQA Potential Speedups Summary

Loop Based Profile⏎

Innermost Loop Based Profile⏎

Application Categorization⏎

Compilation Options⏎

Source ObjectIssue
▼exec–
○-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)

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/home/kcamus/qaas_runs/170-299-3881/intel/CloverLeafCXX/run/oneview_runs/defaults/orig/exec
Timestamp2023-12-19 14:05:20 Universal Timestamp1702994720
Number of processes observed1 Number of threads observed1
Experiment TypeMPI; OpenMP;
Machineip-172-31-68-94
Model NameAMD EPYC 9R14 96-Core Processor
Architecturex86_64 Micro ArchitectureZEN_V4
Cache Size1024 KB Number of Cores96
OS VersionLinux 6.2.0-1017-aws #17~22.04.1-Ubuntu SMP Fri Nov 17 21:07:13 UTC 2023
Architecture used during static analysisx86_64 Micro Architecture used during static analysisZEN_V4
Frequency Driveracpi-cpufreq Frequency Governorperformance
Huge Pagesmadvise Hyperthreadingoff
Number of sockets2 Number of cores per socket96
Compilation Optionsexec: N/A

Configuration Summary

Dataset
Run Command<executable>
MPI Commandmpirun --bind-to none -np 1
Number Processes1
Number Nodes1
Filter{type = number ; value = 1 ; }
Profile Start{unit = none ; value = 0 ; }
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