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exec - 2023-10-18 15:50:13 - MAQAO 2.18.0

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Global Metrics

Total Time (s)36.46
Profiled Time (s)36.03
Time in analyzed loops (%)98.0
Time in analyzed innermost loops (%)96.9
Time in user code (%)98.8
Compilation Options Score (%)0
Array Access Efficiency (%)85.7
Potential Speedups
Perfect Flow Complexity3.60
Perfect OpenMP + MPI + Pthread1.00
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.00
No Scalar IntegerPotential Speedup1.03
Nb Loops to get 80%2
FP VectorisedPotential Speedup1.64
Nb Loops to get 80%1
Fully VectorisedPotential Speedup4.01
Nb Loops to get 80%1
FP Arithmetic OnlyPotential Speedup1.27
Nb Loops to get 80%1

CQA Potential Speedups Summary

Loop Based Profile⏎

Innermost Loop Based Profile⏎

Application Categorization⏎

Compilation Options⏎

Source ObjectIssue
▼exec–
○haloExchange.c-g and -grecord-gcc-switches are 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)
○ljForce.c-g and -grecord-gcc-switches are 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)
○timestep.c-g and -grecord-gcc-switches are 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)
○random.c-g and -grecord-gcc-switches are 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)
○initAtoms.c-g and -grecord-gcc-switches are 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)
○linkCells.c-g and -grecord-gcc-switches are 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/169-764-3754/intel/CoMD/run/oneview_runs/orig/exec
Timestamp2023-10-18 15:50:13 Universal Timestamp1697644213
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 6.2.0-1013-aws #13~22.04.1-Ubuntu SMP Fri Sep 8 17:29:56 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: AMD clang version 16.0.3 (CLANG: AOCC_4.1.0-Build#270 2023_07_10)

Configuration Summary

Dataset
Run Command<executable> -x 40 -y 40 -z 40
MPI Commandmpirun -np 1
Number Processes1
Number Nodes1
Filter{type = number ; value = 4 ; }
Profile Start{unit = none ; value = 0 ; }
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