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Global Metrics

Metricr0r1r2r3r4
Total Time (s)3.443.233.473.193.36
Max (Thread Active Time) (s)3.263.063.273.033.05
Average Active Time (s)3.142.993.172.982.96
Activity Ratio (%)99.397.399.597.897.0
Average number of active threads116.766118.417116.973119.396112.625
Affinity Stability (%)96.697.494.797.796.9
GFLOPS0.2360.2510.2350.1690.252
Time in analyzed loops (%)93.197.792.496.82.04
Time in analyzed innermost loops (%)93.197.792.496.82.04
Time in user code (%)93.197.792.496.82.05
Compilation Options Score (%)100100100100100
Array Access Efficiency (%)Not Available100Not Available100100
Potential Speedups
Perfect Flow Complexity1.001.001.001.001.00
Perfect OpenMP/MPI/Pthread/TBB1.031.011.041.011.01
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution1.101.041.101.031.04
No Scalar IntegerPotential Speedup1.001.001.001.001.00
Nb Loops to get 80%11111
FP VectorisedPotential Speedup1.001.001.001.001.00
Nb Loops to get 80%11111
Fully VectorisedPotential Speedup1.871.961.861.001.01
Nb Loops to get 80%11112
Only FP ArithmeticPotential Speedup1.013.701.013.601.01
Nb Loops to get 80%11111

FLOPS Breakdown

Cumulated Speedup If No Scalar Integer

Cumulated Speedup If FP Vectorized

Cumulated Speedup If Fully Vectorized

Cumulated Speedup If Only FP Arithmetic

Loop Based Profiles

Innermost / Single Loops

Inbetween Loops

Outermost Loops

Cumulated Coverage With All Loops

Innermost Loop Based Profiles

Coverage

Count

Application Categorization

Time

Coverage

Compilation Options

Source ObjectIssue
▼exec–
▼stream.c–
○

Path Count Profiles

Coverage

Count

Low Iteration Count Profiles

Coverage

Count

Average Number of Active Threads

Run 1 - orig_default

Enable log scale

Run 2 - gcc_default

Enable log scale

Run 3 - icx_4

Enable log scale

Run 4 - gcc_2

Enable log scale

Run 5 - aocc_8

Enable log scale

Experiment Summaries

r0r1r2r3r4
Experiment Name
Application/beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/run/oneview_runs/defaults/orig/exec/beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/run/base_runs/defaults/gcc/exec/beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/run/binaries/icx_4/exec/beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/run/binaries/gcc_2/exec/beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/run/binaries/aocc_8/exec
Timestamp2026-03-17 17:04:322026-03-17 09:47:362026-03-17 17:05:062026-03-17 09:55:282026-03-17 09:55:43
Experiment TypeMPI; OpenMP; same as r0same as r0same as r0same as r0
Machineisix02.benchmarkcenter.megware.comisix04.benchmarkcenter.megware.comsame as r0same as r1same as r1
Architecturex86_64same as r0same as r0same as r0same as r0
Micro ArchitectureGRANITE_RAPIDSsame as r0same as r0same as r0same as r0
Model NameIntel(R) Xeon(R) 6980Psame as r0same as r0same as r0same as r0
Cache Size516096 KBsame as r0same as r0same as r0same as r0
Number of Cores128same as r0same as r0same as r0same as r0
Maximal Frequency3.9 GHzsame as r0same as r0same as r0same as r0
OS VersionLinux 5.14.0-611.16.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Dec 22 03:40:39 EST 2025same as r0same as r0same as r0same as r0
Architecture used during static analysisx86_64same as r0same as r0same as r0same as r0
Micro Architecture used during static analysisGRANITE_RAPIDSsame as r0same as r0same as r0same as r0
Compilation Options exec: --intel -O3 -mcmodel=medium -march=native -D NTIMES=100 -D STREAM_ARRAY_SIZE=860160000 -D COPY -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -grecord-command-line -ffreestanding -mcmodel=large -fiopenmp -MD -MT CMakeFiles/stream_c.exe.dir/src/stream.c.o -MF CMakeFiles/stream_c.exe.dir/src/stream.c.o.d -o CMakeFiles/stream_c.exe.dir/src/stream.c.o -c /beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/build/stream-copy/src/stream.c exec: GNU C17 14.2.0 -march=graniterapids -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 -mamx-fp16 -mprefetchi -mno-raoint -mno-amx-complex -mno-avxvnniint16 -mno-sm3 -mno-sha512 -mno-sm4 -mno-apxf -mno-usermsr -mavx10.1-256 -mavx10.1-512 --param=l1-cache-size=48 --param=l1-cache-line-size=64 --param=l2-cache-size=516096 -mtune=graniterapids -mcmodel=large -g -O3 -fno-omit-frame-pointer -fcf-protection=none -ffreestanding -ffast-math -funroll-loops -fopenmp exec: --intel -O3 -mcmodel=medium -D NTIMES=100 -D STREAM_ARRAY_SIZE=860160000 -D COPY -O3 -mcmodel=medium -x GRANITERAPIDS -mprefer-vector-width=128 -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -grecord-command-line -fno-finite-math-only -ffreestanding -mcmodel=large -fiopenmp -MD -MT CMakeFiles/stream_c.exe.dir/src/stream.c.o -MF CMakeFiles/stream_c.exe.dir/src/stream.c.o.d -o CMakeFiles/stream_c.exe.dir/src/stream.c.o -c /beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/build/stream-copy/src/stream.c exec: GNU C17 14.2.0 -mcmodel=medium -march=graniterapids -mprefer-vector-width=512 -mcmodel=large -g -O3 -O3 -fno-omit-frame-pointer -fcf-protection=none -fno-finite-math-only -ffreestanding -ffast-math -funroll-loops -fopenmp exec: AMD clang version 17.0.6 (CLANG: AOCC_5.1.0-Build#1994 2025_12_23) /cluster/comp/aocc/5.1.0/bin/clang-17 -D NTIMES=100 -D STREAM_ARRAY_SIZE=860160000 -D COPY -O2 -mcmodel=medium -march=graniterapids -mprefer-vector-width=256 -ffast-math -g -fno-omit-frame-pointer -fcf-protection=none -nopie -grecord-command-line -fno-finite-math-only -fopenmp=libomp -MD -MT CMakeFiles/stream_c.exe.dir/src/stream.c.o -MF CMakeFiles/stream_c.exe.dir/src/stream.c.o.d -o CMakeFiles/stream_c.exe.dir/src/stream.c.o -c /beegfs/hackathon/users/eoseret/qaas_runs_test/isix04.benchmarkcenter.megware.com/177-373-7189/stream-copy/build/stream-copy/src/stream.c
Number of processes observed1same as r0same as r0same as r0same as r0
Number of threads observed128same as r0same as r0same as r0same as r0
Frequency Driverintel_pstatesame as r0same as r0same as r0same as r0
Frequency Governorperformancesame as r0same as r0same as r0same as r0
Huge Pagesalwayssame as r0same as r0same as r0same as r0
Hyperthreadingonsame as r0same as r0same as r0same as r0
Number of sockets2same as r0same as r0same as r0same as r0
Number of cores per socket128same as r0same as r0same as r0same as r0
MAQAO version2026.0.0same as r0same as r0same as r0same as r0
MAQAO buildc36a166ae953653797d87d73a4e12a95aa4bf814::20260316-200656same as r0same as r0same as r0same as r0
Commentssame as r0same as r0same as r0same as r0
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