OV - Compare Index

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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)		1.70 E3	850.04	425.22	212.82	106.90	71.25	53.70	42.98	36.20	31.14	27.21	24.41	22.18	20.52	19.01
Max (Thread Active Time) (s)		1.70 E3	849.96	425.17	212.78	106.88	71.23	53.68	42.97	36.17	31.13	27.19	24.39	22.16	20.49	18.95
Average Active Time (s)		1.70 E3	849.96	425.13	212.73	106.79	71.17	53.59	42.89	36.07	31.01	27.10	24.28	22.03	20.33	18.81
Activity Ratio (%)		100.0	100.0	100.0	100.0	99.9	99.9	99.8	99.8	99.7	99.6	99.7	99.5	99.4	99.2	99.0
Average number of active threads		1.000	2.000	3.999	7.997	15.983	23.973	31.933	39.922	47.830	55.761	63.746	71.599	79.455	87.198	94.947
Affinity Stability (%)		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	99.9	99.9
Time in analyzed loops (%)		100.0	100.0	99.9	99.9	99.5	99.6	99.1	99.2	98.4	98.0	98.2	97.2	96.7	95.2	94.3
Time in analyzed innermost loops (%)		100.0	100.0	99.9	99.9	99.5	99.6	99.1	99.2	98.4	98.0	98.2	97.2	96.7	95.2	94.3
Time in user code (%)		100.0	100.0	99.9	99.9	99.5	99.6	99.1	99.2	98.4	98.0	98.2	97.2	96.7	95.2	94.3
Compilation Options Score (%)		100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Array Access Efficiency (%)		65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6	65.6

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		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	1.01
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution		1.00	1.00	1.00	1.00	1.01	1.01	1.01	1.01	1.02	1.02	1.02	1.03	1.04	1.06	1.07
Scalability - Gap		1.00	1.00	1.00	1.00	1.01	1.01	1.01	1.01	1.02	1.03	1.02	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	1	1	1	1	1	1	1	1	1	1	1	1	1	1

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

Run 2 - 1x2

Run 3 - 1x4

Run 4 - 1x8

Run 5 - 1x16

Run 6 - 1x24

Run 7 - 1x32

Run 8 - 1x40

Run 9 - 1x48

Run 10 - 1x56

Run 11 - 1x64

Run 12 - 1x72

Run 13 - 1x80

Run 14 - 1x88

Run 15 - 1x96

Experiment Summaries

	r0	r1	r2	r3	r4	r5	r6	r7	r8	r9	r10	r11	r12	r13	r14
Application	/home/hbollore/qaas/qaas-runs/174-109-9669/intel/HACCmk/run/binaries/armclang_6/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	2025-03-04 20:22:46	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-172-31-47-249.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 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 6.1.109-118.189.amzn2023.aarch64 #1 SMP Tue Sep 10 08:58:40 UTC 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	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 C/C++/Fortran Compiler version 24.10.1 (build number 4) (based on LLVM 19.1.0) /opt/arm/arm-linux-compiler-24.10.1_AmazonLinux-2023/llvm-bin/clang-19 -I /home/hbollore/qaas/qaas-runs/174-109-9669/intel/HACCmk/build/HACCmk/CoMD/src-openmp -I /home/hbollore/qaas/qaas-runs/174-109-9669/intel/HACCmk/build/armclang_6 -O2 -mcpu=neoverse-v2 -armpl -msve-vector-bits=128 -ffast-math -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/hbollore/qaas/qaas-runs/174-109-9669/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	2.21.2	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0	same as r0
MAQAO build	4d8b9c1e436de89978b8a89b2318f52a1555c3be::20250303-172211	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_6	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

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 - 1x1

Run 2 - 1x2

Run 3 - 1x4

Run 4 - 1x8

Run 5 - 1x16

Run 6 - 1x24

Run 7 - 1x32

Run 8 - 1x40

Run 9 - 1x48

Run 10 - 1x56

Run 11 - 1x64

Run 12 - 1x72

Run 13 - 1x80

Run 14 - 1x88

Run 15 - 1x96

Experiment Summaries