OV - Compare Loops

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▶main.cpp: 117 - 785.17 %

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	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 Cascade Lake G++ O2							Run Cascade Lake G++ O3							Run Cascade Lake G++ Ofast							Run Cascade Lake Clang O2							Run Cascade Lake Clang O3							Run Cascade Lake Clang O3 + ffast-math							Run Cascade Lake ICPX O2							Run Cascade Lake ICPX O3							Run Cascade Lake ICPX Ofast
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: 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: 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
1	111.36	107.34	90.51	7.14	12.95	24.13	0	112.20	107.26	90.41	7.14	12.95	24.12	0	29.03	30.32	88.71	58.57	19.38	32.48	8	29.85	28.63	88.71	6.25	12.5	30	8	29.05	27.91	86.29	6.25	12.5	30.03	8	26.14	27.97	88.21	55	18.59	30.26	26	25.49	23.93	79.96	57.89	18.86	34.39	26	27.45	25.92	86.86	57.89	18.86	34.8	26	23.06	24.82	85.53	57.89	18.86	35.12

Sum on 1 analyzed binary loop (kmeans-gcc-O2 - 1)							Sum on 1 analyzed binary loop (kmeans-gcc-O3 - 0)							Sum on 1 analyzed binary loop (kmeans-gcc-Ofast - 0)							Sum on 1 analyzed binary loop (kmeans-clang-O2 - 8)							Sum on 1 analyzed binary loop (kmeans-clang-O3 - 8)							Sum on 1 analyzed binary loop (kmeans-clang-O3-ffast-math - 8)							Sum on 1 analyzed binary loop (kmeans-icpx-O2 - 26)							Sum on 1 analyzed binary loop (kmeans-icpx-O3 - 26)							Sum on 1 analyzed binary loop (kmeans-icpx-Ofast - 26)
Analysis						Count	Analysis						Count	Analysis						Count	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							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues
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						1	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						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							Presence of a large number of scalar integer instructions							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						0	Presence of a large number of scalar integer instructions						0	Presence of a large number of scalar integer instructions						0
Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues
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						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						0
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						0	Presence of more than 4 paths						0	Presence of more than 4 paths						0	Presence of more than 4 paths						1	Presence of more than 4 paths						1	Presence of more than 4 paths						1
Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues
Presence of special instructions executing on a single port							Presence of special instructions executing on a single port							Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port							Presence of special instructions executing on a single port							Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port						1
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
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						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						0
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						0	Presence of more than 4 paths						0	Presence of more than 4 paths						0	Presence of more than 4 paths						1	Presence of more than 4 paths						1	Presence of more than 4 paths						1
Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization
Presence of special instructions executing on a single port							Presence of special instructions executing on a single port							Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port							Presence of special instructions executing on a single port							Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port						1	Presence of special instructions executing on a single port						1

▶<unknown>: 0 - 51.24 %

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	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 Cascade Lake G++ O2							Run Cascade Lake G++ O3							Run Cascade Lake G++ Ofast							Run Cascade Lake Clang O2							Run Cascade Lake Clang O3							Run Cascade Lake Clang O3 + ffast-math							Run Cascade Lake ICPX O2							Run Cascade Lake ICPX O3							Run Cascade Lake ICPX Ofast
Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions
9	4.83	4.74	4.00	0	0	3.76	5	4.83	4.67	3.94	0	0	3.62	5	1.72	1.73	5.05	0	0	3.47	42	1.41	1.36	4.21	0	0	3.69	42	2.18	2.14	6.61	0	0	3.72	42	1.46	1.45	4.57	0	0	3.84	21	3.48	3.43	11.46	0	0	3.54	21	1.53	1.52	5.09	0	0	4.15	21	1.83	1.83	6.32	0	0	3.79

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.							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	Analysis						Count	Analysis						Count	Analysis						Count

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