OV - Compare Index

MAQAO

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▶Compared Reports

r0: 1x1
r1: 1x2
r2: 1x4
r3: 1x8
r4: 1x16
r5: 1x24
r6: 1x32
r7: 1x40
r8: 1x48
r9: 1x56
r10: 1x64
r11: 1x72
r12: 1x80
r13: 1x88
r14: 1x96

Global Metrics

Metric		r0	r1	r2	r3	r4	r5	r6	r7	r8	r9	r10	r11	r12	r13	r14
Total Time (s)		1.72 E3	860.68	430.18	215.30	108.19	72.09	54.35	43.51	36.67	31.52	27.55	24.72	22.45	20.77	19.13
Max (Thread Active Time) (s)		1.72 E3	860.67	430.17	215.28	108.17	72.07	54.34	43.50	36.65	31.51	27.54	24.71	22.44	20.75	19.10
Average Active Time (s)		1.72 E3	860.66	430.17	215.28	108.17	72.07	54.34	43.49	36.65	31.50	27.53	24.70	22.42	20.73	19.08
Activity Ratio (%)		100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	99.9	99.9	99.8
Average number of active threads		1.000	2.000	4.000	8.000	15.998	23.995	31.992	39.985	47.978	55.965	63.944	71.934	79.897	87.872	95.739
Affinity Stability (%)		100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	99.9	99.9	99.9	99.9	99.9
GFLOPS		15.701	31.372	62.768	125.419	249.602	374.610	496.863	620.771	736.603	856.869	980.193	1.09 E3	1.20 E3	1.30 E3	1.41 E3
Time in analyzed loops (%)		100.0	99.9	99.8	99.7	99.2	99.3	98.9	98.9	97.3	97.6	97.6	96.9	95.9	93.8	93.7
Time in analyzed innermost loops (%)		100.0	99.9	99.8	99.7	99.2	99.3	98.9	98.9	97.3	97.6	97.6	96.9	95.9	93.8	93.7
Time in user code (%)		100.0	99.9	99.9	99.8	99.2	99.3	98.9	98.9	97.3	97.6	97.6	96.9	95.9	93.8	93.7
Compilation Options Score (%)		100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Array Access Efficiency (%)		60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0

Potential Speedups
Perfect Flow Complexity		1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
Perfect OpenMP/MPI/Pthread/TBB		1.00	1.00	1.00	1.00	1.00	1.00	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	1.01	1.01	1.01	1.01	1.03	1.03	1.03	1.03	1.04	1.07	1.07
Scalability - Gap		1.00	1.00	1.00	1.00	1.01	1.01	1.01	1.01	1.02	1.03	1.03	1.03	1.04	1.06	1.07
No Scalar Integer	Potential Speedup	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
No Scalar Integer	Nb Loops to get 80%	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
FP Vectorised	Potential Speedup	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
FP Vectorised	Nb Loops to get 80%	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Fully Vectorised	Potential Speedup	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
Fully Vectorised	Nb Loops to get 80%	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Only FP Arithmetic	Potential Speedup	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
Only FP Arithmetic	Nb Loops to get 80%	1	2	1	2	1	2	2	2	2	2	2	2	2	2	2

FLOPS Breakdown

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
▼exec–
▼Step10_orig.c–
○
▼main.c–
○

Path Count Profiles

Coverage

Count

Low Iteration Count Profiles

Coverage

Count

Average Number of Active Threads

Run 1 - 1x1

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Run 2 - 1x2

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Run 3 - 1x4

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Run 4 - 1x8

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Run 5 - 1x16

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Run 6 - 1x24

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Run 7 - 1x32

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Run 8 - 1x40

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Run 9 - 1x48

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Run 10 - 1x56

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Run 11 - 1x64

Chart is not available for this run

Run 12 - 1x72

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Run 13 - 1x80

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Run 14 - 1x88

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Run 15 - 1x96

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Experiment Summaries

	r0	r1	r2	r3	r4	r5	r6	r7	r8	r9	r10	r11	r12	r13	r14
Application	/home/eoseret/qaas/qaas_runs/178-164-2067/intel/HACCmk/run/oneview_runs/defaults/orig/exec	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	2026-06-16 23:06:27	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	MPI;	MPI; OpenMP;	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1	same as r1
Machine	ip-172-31-9-132.ec2.internal	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	aarch64	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	ARM_NEOVERSE_V2	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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
Cache Size
Number of Cores
Maximal Frequency	0.00 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	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
OS Version	Linux 6.1.170-213.321.amzn2023.aarch64 #1 SMP Thu May 14 12:18:13 UTC 2026	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	aarch64	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	ARM_NEOVERSE_V2	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	exec: Arm Toolchain for Linux 22.1.0 clang version 22.1.0 (https://github.com/arm/arm-toolchain.git c95792353373404441df364b5a762338e5642230) /opt/arm/arm-toolchain-for-linux/bin/clang-22 -frtlib-add-rpath -fveclib=ArmPL -mllvm -gvn-add-phi-translation=1 -mllvm -store-to-load-forwarding-conflict-detection=0 -I /home/eoseret/qaas/qaas_runs/178-164-2067/intel/HACCmk/build/HACCmk/CoMD/src-openmp -I /home/eoseret/qaas/qaas_runs/178-164-2067/intel/HACCmk/build/build -O3 -mcpu=native -g -fno-omit-frame-pointer -fcf-protection=none -no-pie -grecord-command-line -fopenmp=libomp -ffast-math -MD -MT CMakeFiles/HACCmk.dir/src/Step10_orig.c.o -MF CMakeFiles/HACCmk.dir/src/Step10_orig.c.o.d -o CMakeFiles/HACCmk.dir/src/Step10_orig.c.o -c /home/eoseret/qaas/qaas_runs/178-164-2067/intel/HACCmk/build/HACCmk/src/Step10_orig.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	same as r0	same as r0	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	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Number of threads observed	1	2	4	8	16	24	32	40	48	56	64	72	80	88	96
Frequency Driver	NA	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	NA	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	madvise	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
Number of sockets	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	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	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
MAQAO version	2026.0.1	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
MAQAO build	Build information not available	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	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	OV scalability run using armclang	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0

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