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exec - 2023-11-24 15:20:05 - MAQAO 2.17.7

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Global Metrics

Total Time (s)44.29
Profiled Time (s)42.87
Time in analyzed loops (%)93.9
Time in analyzed innermost loops (%)93.4
Time in user code (%)97.9
Compilation Options Score (%)75.0
Perfect Flow Complexity1.35
Iterations Count1.00
Array Access Efficiency (%)80.7
GFLOPS2.709
Perfect OpenMP + MPI + Pthread1.00
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.00
No Scalar IntegerPotential Speedup1.13
Nb Loops to get 80%5
FP VectorisedPotential Speedup1.31
Nb Loops to get 80%7
Fully VectorisedPotential Speedup1.77
Nb Loops to get 80%15
FP Arithmetic OnlyPotential Speedup1.26
Nb Loops to get 80%12

CQA Potential Speedups Summary

Loop Based Profile

Innermost Loop Based Profile

Application Categorization

Compilation Options

Source ObjectIssue
exec
calc_dt.cpp-funroll-loops is missing.
advec_cell.cpp-funroll-loops is missing.
accelerate.cpp-funroll-loops is missing.
reset_field.cpp-funroll-loops is missing.
revert.cpp-funroll-loops is missing.
viscosity.cpp-funroll-loops is missing.
initialise_chunk.cpp-funroll-loops is missing.
field_summary.cpp-funroll-loops is missing.
PdV.cpp-funroll-loops is missing.
flux_calc.cpp-funroll-loops is missing.
generate_chunk.cpp-funroll-loops is missing.
update_halo.cpp-funroll-loops is missing.
advec_mom.cpp-funroll-loops is missing.
ideal_gas.cpp-funroll-loops is missing.

Loop Path Count Profile

Loop Iteration 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/amazouz/QAAS_ROOT_DEV/service/170-086-4711/intel/CloverLeafCXX/run/base_runs/defaults/gcc/exec
Timestamp2023-11-24 15:20:05 Universal Timestamp1700868005
Number of processes observed1 Number of threads observed1
Experiment TypeMPI; OpenMP;
Machinejf128013.jf.intel.com
Model NameIntel(R) Xeon(R) Gold 6342 CPU @ 2.80GHz
Architecturex86_64 Micro ArchitectureICELAKE_SP
Cache Size36864 KB Number of Cores24
OS VersionLinux 5.15.0-75-generic #82-Ubuntu SMP Tue Jun 6 23:10:23 UTC 2023
Architecture used during static analysisx86_64 Micro Architecture used during static analysisICELAKE_SP
Frequency Driverintel_pstate Frequency Governorperformance
Huge Pagesmadvise Hyperthreadingon
Number of sockets2 Number of cores per socket24
Compilation Options
exec: GNU C++17 11.4.0 -march=icelake-server -mmmx -mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -mno-sse4a -mno-fma4 -mno-xop -mfma -mavx512f -mbmi -mbmi2 -maes -mpclmul -mavx512vl -mavx512bw -mavx512dq -mavx512cd -mno-avx512er -mno-avx512pf -mavx512vbmi -mavx512ifma -mno-avx5124vnniw -mno-avx5124fmaps -mavx512vpopcntdq -mavx512vbmi2 -mgfni -mvpclmulqdq -mavx512vnni -mavx512bitalg -mno-avx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote -mclflushopt -mclwb -mno-clzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mno-movdir64b -mno-movdiri -mno-mwaitx -mpconfig -mpku -mno-prefetchwt1 -mprfchw -mno-ptwrite -mrdpid -mrdrnd -mrdseed -mno-rtm -mno-serialize -msgx -msha -mno-shstk -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 -mno-avxvnni --param=l1-cache-size=48 --param=l1-cache-line-size=64 --param=l2-cache-size=36864 -mtune=icelake-server -g -O3 -std=c++17 -fno-omit-frame-pointer -fcf-protection=none -fopenmp -fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection

Configuration Summary

Dataset
Run Command<executable>
MPI Commandmpirun -np 1
Number Processes1
Number Nodes1
Filter{type = number ; value = 1 ; }
Profile StartNot Used
Maximal Path Number4
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