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Global Metrics

Metricr0r1r2r3r4r5
Total Time (s)748.15423.00249.76164.57113.5391.74
Max (Thread Active Time) (s)727.42410.15241.97158.17108.2486.43
Average Active Time (s)726.56397.74224.29140.9487.7267.75
Activity Ratio (%)97.194.290.186.178.074.7
Average number of active threads7.76915.04428.73754.81298.900141.787
Affinity Stability (%)15.114.022.533.147.242.5
GFLOPS82.850146.385247.933375.890545.237674.333
Time in analyzed loops (%)2.051.360.910.580.430.35
Time in analyzed innermost loops (%)2.041.350.900.580.430.35
Time in user code (%)99.495.990.886.173.268.4
Compilation Options Score (%)100100100100100100
Array Access Efficiency (%)55.352.952.650.550.450.1
Potential Speedups
Perfect Flow Complexity1.001.001.001.001.001.00
Perfect OpenMP + MPI + Pthread1.001.001.001.001.011.01
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution1.001.071.191.301.681.86
Scalability - Gap1.001.131.341.762.432.94
No Scalar IntegerPotential Speedup1.001.001.001.001.001.00
Nb Loops to get 80%111111
FP VectorisedPotential Speedup1.001.001.001.001.001.00
Nb Loops to get 80%111111
Fully VectorisedPotential Speedup1.011.011.011.001.001.00
Nb Loops to get 80%333333
Only FP ArithmeticPotential Speedup1.021.011.011.001.001.00
Nb Loops to get 80%333333

Scalability Speedup

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
xhpl
HPL_lmul.c
HPL_rand.c
HPL_dlaswp03N.c
HPL_bcast.c
HPL_dlacpy.c
HPL_dlaswp04N.c
HPL_1ring.c
HPL_setran.c
HPL_ladd.c
HPL_pdlange.c
HPL_pdgesv0.c
HPL_dlaswp02N.c
HPL_dlaswp01N.c

Path Count Profiles

Coverage

Count

Low Iteration Count Profiles

Coverage

Count

Average Number of Active Threads

Run 1 - OMP1

Run 2 - OMP2

Run 3 - OMP4

Run 4 - OMP8

Run 5 - OMP16

Run 6 - OMP24

Experiment Summaries

r0r1r2r3r4r5
Experiment Name
Application./hpl-2.3/bin/Linux_Intel64_Zen5_AOCL/xhplsame as r0same as r0same as r0same as r0same as r0
Timestamp2025-06-23 10:53:13same as r0same as r0same as r0same as r0same as r0
Experiment TypeMPI; MPI; OpenMP; same as r1same as r1same as r1same as r1
Machinegmz12.benchmarkcenter.megware.comsame as r0same as r0same as r0same as r0same as r0
Architecturex86_64same as r0same as r0same as r0same as r0same as r0
Micro ArchitectureZEN_V5same as r0same as r0same as r0same as r0same as r0
Model NameAMD EPYC 9655 96-Core Processorsame as r0same as r0same as r0same as r0same as r0
Cache Size1024 KBsame as r0same as r0same as r0same as r0same as r0
Number of Cores96same as r0same as r0same as r0same as r0same as r0
Maximal Frequency4.509375 GHzsame as r0same as r0same as r0same as r0same as r0
OS VersionLinux 5.14.0-503.31.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Mar 13 06:50:51 EDT 2025same as r0same as r0same as r0same as r0same as r0
Architecture used during static analysisx86_64same as r0same as r0same as r0same as r0same as r0
Micro Architecture used during static analysisZEN_V5same as r0same as r0same as r0same as r0same as r0
Compilation Options xhpl: AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) /cluster/comp/aocc/5.0.0/bin/clang-17 -o HPL_rand.o -c -D Add__ -D F77_INTEGER=int -D StringSunStyle -D HPL_DETAILED_TIMING -D HPL_PROGRESS_REPORT -I /beegfs/hackathon/users/eoseret/linpack/hpl-2.3/include -I /beegfs/hackathon/users/eoseret/linpack/hpl-2.3/include/Linux_Intel64_Zen5_AOCL -I /cluster/libs/aocl/5.0.0/aocc/include -fopenmp -O3 -ffast-math -g -grecord-command-line -march=znver5 -mprefer-vector-width=512 -Wall ../HPL_rand.c -I /cluster/hpcx/2.22/ompi-aocc/include -I /cluster/hpcx/2.22/ompi-aocc/include/openmpi -I /cluster/hpcx/2.22/ompi-aocc/include/openmpi/opal/mca/event/libevent2022/libevent -I /cluster/hpcx/2.22/ompi-aocc/include/openmpi/opal/mca/event/libevent2022/libevent/include same as r0same as r0same as r0same as r0same as r0
Number of processes observed8same as r0same as r0same as r0same as r0same as r0
Number of threads observed8163264128192
Frequency Driveracpi-cpufreqsame as r0same as r0same as r0same as r0same as r0
Frequency Governorondemandsame as r0same as r0same as r0same as r0same as r0
Huge Pagesalwayssame as r0same as r0same as r0same as r0same as r0
Hyperthreadingonsame as r0same as r0same as r0same as r0same as r0
Number of sockets2same as r0same as r0same as r0same as r0same as r0
Number of cores per socket96same as r0same as r0same as r0same as r0same as r0
MAQAO version2025.1.0same as r0same as r0same as r0same as r0same as r0
MAQAO buildb107544c0173fc3785aa7d997ff783dc12b975d2::20250527-133805same as r0same as r0same as r0same as r0same as r0
CommentsHPL benchmark compiled with AMD AOCC/AOCL 5.0. Matrix order: 100K, block size 384. Run on AMD Zen 5 with 8 NUMA nodes and 24 cores per NUMA nodesame as r0same as r0same as r0same as r0same as r0
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