OV - Compare Loops

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Loops

▶main.cpp: 116 - 348.16 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s
Run Neoverse V1 GCC O2 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 GCC O3 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 GCC Ofast Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL O2 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL O3 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL Ofast Base code version (@ 64 threads, 250 iters)
Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 116-121						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 116-121						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 117-123						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 117-123						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 117-123						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 115-117
2	16.64	13.30	59.91	18.18	26.14	5.98	2	15.90	13.57	63.91	18.18	26.14	1.68	2	23.72	19.37	75.51	51.43	41.25	3.33	9	19.65	15.15	74.32	10.8	26.56	4.13	8	19.40	15.45	74.25	10.8	26.56	4.05	7	0.13	0.05	0.27	0	18.75	1.65

Sum on 1 analyzed binary loop (kmeans-gcc-O2 - 2)							Sum on 1 analyzed binary loop (kmeans-gcc-O3 - 2)							Sum on 1 analyzed binary loop (kmeans-gcc-Ofast - 2)							Sum on 1 analyzed binary loop (kmeans-acfl-O2 - 9)							Sum on 1 analyzed binary loop (kmeans-acfl-O3 - 8)							Sum on 1 analyzed binary loop (kmeans-acfl-Ofast - 7)
Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count
Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues
Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						0	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						0	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA							Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA							Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA
Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions							Presence of a large number of scalar integer instructions							Presence of a large number of scalar integer instructions
Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues
Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0
Presence of more than 4 paths						1	Presence of more than 4 paths						1	Presence of more than 4 paths						0	Presence of more than 4 paths						0	Presence of more than 4 paths						0	Presence of more than 4 paths						1

▶main.cpp: 141 - 35.67 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s
Run Neoverse V1 GCC O2 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 GCC O3 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 GCC Ofast Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL O2 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL O3 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL Ofast Base code version (@ 64 threads, 250 iters)
Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 141-144						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 141-144						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 141-144						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 140-144						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 140-144						Loop Source Regions	/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 140-144
11	1.77	1.53	6.90	10	23.75	1.69	11	1.75	1.19	5.59	10	23.75	1.13	11	1.75	1.17	4.57	10	23.75	1.73	39	1.72	1.32	6.49	0	20.83	1.56	38	1.75	1.25	6.03	0	20.83	1.22	38	1.75	1.18	6.09	0	20.83	1.53

Sum on 1 analyzed binary loop (kmeans-gcc-O2 - 11)							Sum on 1 analyzed binary loop (kmeans-gcc-O3 - 11)							Sum on 1 analyzed binary loop (kmeans-gcc-Ofast - 11)							Sum on 1 analyzed binary loop (kmeans-acfl-O2 - 39)							Sum on 1 analyzed binary loop (kmeans-acfl-O3 - 38)							Sum on 1 analyzed binary loop (kmeans-acfl-Ofast - 38)
Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count
Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues
Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1
Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions						1
Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues
Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1	Presence of indirect access						1

▶<unknown>: 0 - 0.00 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s
Run Neoverse V1 GCC O2 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 GCC O3 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 GCC Ofast Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL O2 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL O3 Base code version (@ 64 threads, 250 iters)							Run Neoverse V1 ACFL Ofast Base code version (@ 64 threads, 250 iters)
Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions
5	0.00	0.00	0.00	0	0	0								9	0.00	0.00	0.00	0	0	0	14	0.00	0.00	0.00	0	0	0	14	0.00	0.00	0.00	0	0	0
7	0.00	0.00	0.00	0	0	0								12	0.00	0.00	0.00	0	0	0								15	0.00	0.00	0.00	0	0	0
8	0.00	0.00	0.00	0	0	0

No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.							No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.							No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.							No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.							No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.							No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.
Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count

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