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exec - 2025-02-25 14:56:44 - MAQAO 2.21.1

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Global Metrics

Total Time (s)38.25
Max (Thread Active Time) (s)37.54
Average Active Time (s)37.45
Activity Ratio (%)98.9
Average number of active threads188.015
Affinity Stability (%)99.8
Time in analyzed loops (%)97.4
Time in analyzed innermost loops (%)97.3
Time in user code (%)97.4
Compilation Options Score (%)100
Array Access Efficiency (%)94.1
Potential Speedups
Perfect Flow Complexity1.19
Perfect OpenMP + MPI + Pthread1.01
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.03
No Scalar IntegerPotential Speedup1.01
Nb Loops to get 80%3
FP VectorisedPotential Speedup1.19
Nb Loops to get 80%5
Fully VectorisedPotential Speedup1.24
Nb Loops to get 80%5
FP Arithmetic OnlyPotential Speedup1.15
Nb Loops to get 80%9

CQA Potential Speedups Summary

Average Active Threads Count

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
update_halo_kernel.f90
calc_dt_kernel.f90
revert_kernel.f90
viscosity_kernel.f90
flux_calc_kernel.f90
reset_field_kernel.f90
field_summary_kernel.f90
advec_mom_kernel.f90
accelerate_kernel.f90
advec_cell_kernel.f90
generate_chunk_kernel.f90
ideal_gas_kernel.f90
PdV_kernel.f90
initialise_chunk_kernel.f90

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/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/run/base_runs/defaults/gcc/exec
Timestamp2025-02-25 14:56:44 Universal Timestamp1740491804
Number of processes observed8 Number of threads observed192
Experiment TypeMPI; OpenMP;
Machinegmz12.benchmarkcenter.megware.com
Model NameAMD EPYC 9655 96-Core Processor
Architecturex86_64 Micro ArchitectureZEN_V5
Cache Size1024 KB Number of Cores96
OS VersionLinux 5.14.0-503.19.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Jan 7 17:08:27 EST 2025
Architecture used during static analysisx86_64 Micro Architecture used during static analysisZEN_V5
Frequency Driveracpi-cpufreq Frequency Governorondemand
Huge Pagesalways Hyperthreadingon
Number of sockets2 Number of cores per socket96
Compilation Optionsexec: GNU Fortran2008 14.2.0 -march=znver5 -mmmx -mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -msse4a -mno-fma4 -mno-xop -mfma -mavx512f -mbmi -mbmi2 -maes -mpclmul -mavx512vl -mavx512bw -mavx512dq -mavx512cd -mavx512vbmi -mavx512ifma -mavx512vpopcntdq -mavx512vbmi2 -mgfni -mvpclmulqdq -mavx512vnni -mavx512bitalg -mavx512bf16 -mavx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote -mclflushopt -mclwb -mclzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mmovdir64b -mmovdiri -mmwaitx -mno-pconfig -mpku -mprfchw -mno-ptwrite -mrdpid -mrdrnd -mrdseed -mno-rtm -mno-serialize -mno-sgx -msha -mshstk -mno-tbm -mno-tsxldtrk -mvaes -mno-waitpkg -mwbnoinvd -mxsave -mxsavec -mxsaveopt -mxsaves -mno-amx-tile -mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset -mno-kl -mno-widekl -mavxvnni -mno-avx512fp16 -mno-avxifma -mno-avxvnniint8 -mno-avxneconvert -mno-cmpccxadd -mno-amx-fp16 -mno-prefetchi -mno-raoint -mno-amx-complex -mno-avxvnniint16 -mno-sm3 -mno-sha512 -mno-sm4 -mno-apxf -mno-usermsr --param=l1-cache-size=48 --param=l1-cache-line-size=64 --param=l2-cache-size=1024 -mtune=znver5 -g -O3 -fallow-argument-mismatch -fno-omit-frame-pointer -fopenmp -funroll-loops -fintrinsic-modules-path /cluster/comp/gcc/14.2.0/lib/gcc/x86_64-pc-linux-gnu/14.2.0/finclude -fpre-include=/usr/include/finclude/math-vector-fortran.h

Configuration Summary

Dataset
Run Command<executable>
MPI Commandmpirun -n <number_processes>
Number Processes8
Number Nodes1
FilterNot Used
Profile StartNot Used
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