OV - Compare Index

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▶Compared Reports

r0: 1c
r1: 2c
r2: 4c
r3: 8c
r4: 16c
r5: 32c
r6: 64c
r7: 96c
r8: 192c

Global Metrics

Metric		r0	r1	r2	r3	r4	r5	r6	r7	r8
Total Time (s)		5.14	5.08	5.10	5.12	5.11	5.14	5.31	6.16	6.03
Max (Thread Active Time) (s)		5.10	5.05	5.08	5.07	5.08	5.11	5.28	6.11	5.94
Average Active Time (s)		5.10	5.05	5.08	5.07	5.08	5.11	5.28	6.11	5.94
Activity Ratio (%)		99.1	99.3	99.6	99.1	99.4	99.4	99.4	99.2	98.4
Average number of active threads		0.991	0.993	0.996	0.991	0.994	0.994	0.994	0.992	0.984
Affinity Stability (%)		99.0	99.2	99.6	99.1	99.5	99.6	99.6	99.2	99.1
Time in analyzed loops (%)		90.1	92.4	91.1	91.3	90.8	91.2	91.8	92.3	91.6
Time in analyzed innermost loops (%)		64.9	66.7	69.1	67.6	65.8	69.5	68.1	69.5	65.4
Time in user code (%)		90.3	92.5	91.3	91.5	91.1	91.2	91.8	92.5	91.7
Compilation Options Score (%)		99.0	98.8	98.3	98.5	97.8	98.8	98.5	98.6	98.7
Array Access Efficiency (%)		35.8	36.1	38.0	37.3	38.0	36.7	36.7	36.7	37.0

Potential Speedups
Perfect Flow Complexity		1.24	1.28	1.29	1.28	1.25	1.32	1.31	1.30	1.27
Perfect OpenMP/MPI/Pthread/TBB		1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution		1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
Scalability - Gap		1.00	0.99	0.99	1.00	0.99	1.00	1.03	1.20	1.17
No Scalar Integer	Potential Speedup	1.25	1.28	1.29	1.28	1.26	1.30	1.30	1.29	1.28
No Scalar Integer	Nb Loops to get 80%	2	2	2	2	2	2	2	2	2
FP Vectorised	Potential Speedup	1.01	1.01	1.01	1.01	1.01	1.01	1.01	1.01	1.01
FP Vectorised	Nb Loops to get 80%	1	1	2	1	1	1	1	1	1
Fully Vectorised	Potential Speedup	1.34	1.39	1.40	1.40	1.35	1.42	1.41	1.40	1.38
Fully Vectorised	Nb Loops to get 80%	2	2	2	2	2	2	2	2	2
Only FP Arithmetic	Potential Speedup	3.14	3.29	3.09	3.15	3.12	3.16	3.19	3.24	3.22
Only FP Arithmetic	Nb Loops to get 80%	4	4	4	4	4	4	4	4	4

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 Object	Issue
▼bench_pop_c–
▼bench_pop_c.c–
○	-O2, -O3 or -Ofast is missing.
○	-march=(target) is missing.
▼libqmckl.so.0.0.0–
▼qmckl_memory.c–
○
▼qmckl_jastrow_champ_f.F90–
○	For some functions (possibly ones added by the compiler), debug locations are available but not compilation options. Recompile with -grecord-gcc-switches.
▼qmckl_point.c–
○
▼qmckl_mo.c–
○
▼qmckl_blas.c–
○
▼qmckl_jastrow_champ.c–
○
▼qmckl_ao.c–
○
▼qmckl_numprec.c–
○
▼qmckl_jastrow_champ_single_f.F90–
○	For some functions (possibly ones added by the compiler), debug locations are available but not compilation options. Recompile with -grecord-gcc-switches.
▼qmckl_distance_f.F90–
○	For some functions (possibly ones added by the compiler), debug locations are available but not compilation options. Recompile with -grecord-gcc-switches.
▼qmckl_electron.c–
○
▼qmckl_jastrow_champ_single.c–
○

Path Count Profiles

Coverage

Count

Low Iteration Count Profiles

Coverage

Count

Average Number of Active Threads

Run 1 - 1c

Enable log scale

Run 2 - 2c

Enable log scale

Run 3 - 4c

Enable log scale

Run 4 - 8c

Enable log scale

Run 5 - 16c

Enable log scale

Run 6 - 32c

Enable log scale

Run 7 - 64c

Enable log scale

Run 8 - 96c

Enable log scale

Run 9 - 192c

Enable log scale

Experiment Summaries

	r0	r1	r2	r3	r4	r5	r6	r7	r8
Application	/home/kevicamu/POP/qmckl/qmckl_bench/build_march/bench_pop_c	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Timestamp	2026-03-31 12:25:05	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Experiment Type	Throughput;	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Machine	romeo-c101	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Architecture	x86_64	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Micro Architecture	ZEN_V4	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Model Name	AMD EPYC 9654 96-Core Processor	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Cache Size	1024 KB	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Number of Cores	96	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Maximal Frequency	3.707812 GHz	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
OS Version	Linux 5.14.0-427.42.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Oct 18 14:35:40 EDT 2024	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Architecture used during static analysis	x86_64	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Micro Architecture used during static analysis	ZEN_V4	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Compilation Options	libqmckl.so.0.0.0: -Wl,-rpath,/apps/2025/spack_install/linux-rhel9-zen4/linux-rhel9-zen4/gcc-11.4.1/intel-oneapi-compilers-2024.0.2-mga5mzcxshliwfnylzlj6ycvtdnikcao/compiler/2024.0/lib --gcc-toolchain=/usr --intel -I . -I ./include -I ./src -I ./include -I ./src -I ./include -I /home/kevicamu/POP/qmckl/qmckl_bench/build_march/libqmckl/src/libqmckl/share/qmckl/test_data/ -I /home/kevicamu/POP/qmckl/qmckl_bench/build_march/libtrexio/__install/include -D HAVE_CONFIG_H -D QMCKL_TEST_DIR=\"/home/kevicamu/POP/qmckl/qmckl_bench/build_march/libqmckl/src/libqmckl/share/qmckl/test_data/\" -march=native -O3 -ftz -finline -g -qmkl=sequential -fopenmp -MT src/qmckl_jastrow_champ_single.lo -MD -MP -MF src/.deps/qmckl_jastrow_champ_single.Tpo -c src/qmckl_jastrow_champ_single.c -fPIC -D PIC -o src/.libs/qmckl_jastrow_champ_single.o -fveclib=SVML -fheinous-gnu-extensions	same as r0	same as r0	same as r0	bench_pop_c: -Wl,-rpath,/apps/2025/spack_install/linux-rhel9-zen4/linux-rhel9-zen4/gcc-11.4.1/intel-oneapi-compilers-2024.0.2-mga5mzcxshliwfnylzlj6ycvtdnikcao/compiler/2024.0/lib --gcc-toolchain=/usr --intel -I /home/kevicamu/POP/qmckl/qmckl_bench/build_march/libtrexio/__install/include -I /home/kevicamu/POP/qmckl/qmckl_bench/build_march/libqmckl/__install/include -g -fno-omit-frame-pointer -MD -MT CMakeFiles/bench_pop_c.dir/src/bench_pop_c.c.o -MF CMakeFiles/bench_pop_c.dir/src/bench_pop_c.c.o.d -o CMakeFiles/bench_pop_c.dir/src/bench_pop_c.c.o -c /home/kevicamu/POP/qmckl/qmckl_bench/src/bench_pop_c.c -fveclib=SVML -fheinous-gnu-extensions libqmckl.so.0.0.0: -Wl,-rpath,/apps/2025/spack_install/linux-rhel9-zen4/linux-rhel9-zen4/gcc-11.4.1/intel-oneapi-compilers-2024.0.2-mga5mzcxshliwfnylzlj6ycvtdnikcao/compiler/2024.0/lib --gcc-toolchain=/usr --intel -I . -I ./include -I ./src -I ./include -I ./src -I ./include -I /home/kevicamu/POP/qmckl/qmckl_bench/build_march/libqmckl/src/libqmckl/share/qmckl/test_data/ -I /home/kevicamu/POP/qmckl/qmckl_bench/build_march/libtrexio/__install/include -D HAVE_CONFIG_H -D QMCKL_TEST_DIR=\"/home/kevicamu/POP/qmckl/qmckl_bench/build_march/libqmckl/src/libqmckl/share/qmckl/test_data/\" -march=native -O3 -ftz -finline -g -qmkl=sequential -fopenmp -MT src/qmckl_jastrow_champ_single.lo -MD -MP -MF src/.deps/qmckl_jastrow_champ_single.Tpo -c src/qmckl_jastrow_champ_single.c -fPIC -D PIC -o src/.libs/qmckl_jastrow_champ_single.o -fveclib=SVML -fheinous-gnu-extensions	same as r0	same as r0	same as r0	same as r0
Number of processes observed	1	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Number of threads observed	1	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Frequency Driver	acpi-cpufreq	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Frequency Governor	performance	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Huge Pages	always	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Hyperthreading	off	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Number of sockets	2	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Number of cores per socket	96	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
MAQAO version	2026.0.0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
MAQAO build	4e6d8b0c28471075b95f413bb65d50dc1633d642::20260327-180102	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Comments	-	-	-	-	-	-	-	-	-

Report Configuration

▶Compared Reports

Global Metrics

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

Path Count Profiles

Coverage

Count

Low Iteration Count Profiles

Coverage

Count

Average Number of Active Threads

Run 1 - 1c

Run 2 - 2c

Run 3 - 4c

Run 4 - 8c

Run 5 - 16c

Run 6 - 32c

Run 7 - 64c

Run 8 - 96c

Run 9 - 192c

Experiment Summaries