options

exec - 2023-12-20 16:44:55 - MAQAO 2.18.1

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Global Metrics

Total Time (s)62.41
Profiled Time (s)56.56
GFLOPS76.234
Time in analyzed loops (%)96.8
Time in analyzed innermost loops (%)96.7
Time in user code (%)96.8
Compilation Options Score (%)100
Array Access Efficiency (%)85.2
Potential Speedups
Perfect Flow Complexity1.10
Perfect OpenMP + MPI + Pthread1.02
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.04
No Scalar IntegerPotential Speedup1.04
Nb Loops to get 80%7
FP VectorisedPotential Speedup1.09
Nb Loops to get 80%3
Fully VectorisedPotential Speedup1.14
Nb Loops to get 80%4
FP Arithmetic OnlyPotential Speedup1.21
Nb Loops to get 80%11

CQA Potential Speedups Summary

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
accelerate_kernel.f90-pp.f90
ideal_gas_kernel.f90-pp.f90
initialise_chunk_kernel.f90-pp.f90
viscosity_kernel.f90-pp.f90
advec_mom_kernel.f90-pp.f90
update_halo_kernel.f90-pp.f90
build_field.f90-pp.f90
field_summary_kernel.f90-pp.f90
generate_chunk_kernel.f90-pp.f90
flux_calc_kernel.f90-pp.f90
advec_cell_kernel.f90-pp.f90
calc_dt_kernel.f90-pp.f90
revert_kernel.f90-pp.f90
PdV_kernel.f90-pp.f90
reset_field_kernel.f90-pp.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/kcamus/qaas_runs/170-308-5670/intel/CloverLeafFC/run/binaries/clang_21/exec
Timestamp2023-12-20 16:44:55 Universal Timestamp1703090695
Number of processes observed1 Number of threads observed192
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: F90 Flang - 1.5 2017-05-01 '+flang -I/home/kcamus/qaas_runs/170-308-5670/intel/CloverLeafFC/build/CloverLeafFC/CloverLeaf_ref/kernels -Ofast -march=znver4 -mprefer-vector-width=512 -flto -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -fopenmp -c -o -I/home/kcamus/openmpi/openmpi-5.0.0/_install/include -I/home/kcamus/openmpi/openmpi-5.0.0/_install/lib'

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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