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iPIC3D - 2025-04-15 18:20:08 - MAQAO 2.21.2

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Global Metrics

Total Time (s)259.38
Max (Thread Active Time) (s)220.14
Average Active Time (s)213.87
Activity Ratio (%)82.4
Average number of active threads92.350
Affinity Stability (%)98.1
Time in analyzed loops (%)64.8
Time in analyzed innermost loops (%)56.1
Time in user code (%)64.8
Compilation Options Score (%)100
Array Access Efficiency (%)45.5
Potential Speedups
Perfect Flow Complexity1.01
Perfect OpenMP + MPI + Pthread1.20
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.29
No Scalar IntegerPotential Speedup1.03
Nb Loops to get 80%1
FP VectorisedPotential Speedup1.56
Nb Loops to get 80%2
Fully VectorisedPotential Speedup2.17
Nb Loops to get 80%3
FP Arithmetic OnlyPotential Speedup1.11
Nb Loops to get 80%3

CQA Potential Speedups Summary

Average Active Threads Count⏎

Loop Based Profile⏎

Innermost Loop Based Profile⏎

Application Categorization⏎

Compilation Options⏎

Source ObjectIssue
▼[vdso]–
▼–
○-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)
○-O2, -O3 or -Ofast is missing.
○-march=(target) is missing.
▼libiPIC3Dlib.so–
○EMfields3D.cpp
○Particles3Dcomm.cpp
○Particles3D.cpp

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_nfs/blucidol/src/space/ipic/bench/install/x86_64_gcc_14.2.0_native_fast/bin/iPIC3D
Timestamp2025-04-15 18:20:08 Universal Timestamp1744734008
Number of processes observed112 Number of threads observed112
Experiment TypeMPI; OpenMP;
Machinecw37010
Model NameIntel(R) Xeon(R) Platinum 8480L
Architecturex86_64 Micro ArchitectureSAPPHIRE_RAPIDS
Cache Size107520 KB Number of Cores56
OS VersionLinux 5.14.0-427.37.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Sep 13 12:41:50 EDT 2024
Architecture used during static analysisx86_64 Micro Architecture used during static analysisSAPPHIRE_RAPIDS
Frequency Driveracpi-cpufreq Frequency Governorperformance
Huge Pagesnever Hyperthreadingon
Number of sockets2 Number of cores per socket56
Compilation Options+ [vdso]: N/A
libiPIC3Dlib.so: GNU C++17 14.2.0 -march=sapphirerapids -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 -mavx512vbmi -mavx512ifma -mavx512vpopcntdq -mavx512vbmi2 -mgfni -mvpclmulqdq -mavx512vnni -mavx512bitalg -mavx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx -mabm -mcldemote -mclflushopt -mclwb -mno-clzero -mcx16 -menqcmd -mf16c -mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mmovdir64b -mmovdiri -mno-mwaitx -mpconfig -mpku -mprfchw -mptwrite -mrdpid -mrdrnd -mrdseed -mno-rtm -mserialize -msgx -msha -mshstk -mno-tbm -mtsxldtrk -mvaes -mwaitpkg -mwbnoinvd -mxsave -mxsavec -mxsaveopt -mxsaves -mamx-tile -mamx-int8 -mamx-bf16 -muintr -mno-hreset -mno-kl -mno-widekl -mavxvnni -mavx512fp16 -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=107520 -mtune=sapphirerapids -g -Ofast -O3 -std=gnu++17 -funroll-loops -fno-omit-frame-pointer -fPIC

Configuration Summary

Dataset
Run Command<executable> GEM3D_112
MPI Command mpirun -n 112 /home_nfs/blucidol/rev/scripts/job_run -auto -v -bot 0 -pack --
Number Processes1
Number Nodes1
FilterNot Used
Profile StartNot Used
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