OV - Compare Loops

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Loops

▶simulation.cpp: 206 - 41.78 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1043-1043 /home/fmusial/MD_Benchmarks/simulation.cpp: 206-206					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1043-1043 /home/fmusial/MD_Benchmarks/simulation.cpp: 206-206					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1043-1043 /home/fmusial/MD_Benchmarks/simulation.cpp: 206-206
18	2.37	1.96	13.71	0	50	17	2.31	1.93	13.97	0	50	19	2.18	1.81	14.10	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 18)						Sum on 1 analyzed binary loop (md-gcc-O3 - 17)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 19)
Analysis					Count	Analysis					Count	Analysis					Count
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

▶simulation.cpp: 219 - 32.69 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 219-219					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 219-219					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 219-219
21	1.76	1.49	10.43	0	50	20	1.70	1.48	10.68	0	50	22	1.70	1.48	11.58	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 21)						Sum on 1 analyzed binary loop (md-gcc-O3 - 20)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 22)
Analysis					Count	Analysis					Count	Analysis					Count
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

▶simulation.cpp: 223 - 27.01 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 223-223					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 223-223					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 223-223
22	1.46	1.24	8.69	0	50	21	1.47	1.23	8.85	0	50	23	1.38	1.21	9.47	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 22)						Sum on 1 analyzed binary loop (md-gcc-O3 - 21)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 23)
Analysis					Count	Analysis					Count	Analysis					Count
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

▶simulation.cpp: 227 - 26.82 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 227-227					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 227-227					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 227-227
23	1.42	1.21	8.49	0	50	22	1.52	1.23	8.91	0	50	24	1.41	1.21	9.41	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 23)						Sum on 1 analyzed binary loop (md-gcc-O3 - 22)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 24)
Analysis					Count	Analysis					Count	Analysis					Count
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

▶simulation.cpp: 214 - 14.63 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 214-214					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 214-214					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 214-214
20	0.80	0.66	4.60	0	50	19	0.83	0.67	4.86	0	50	21	0.81	0.66	5.18	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 20)						Sum on 1 analyzed binary loop (md-gcc-O3 - 19)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 21)
Analysis					Count	Analysis					Count	Analysis					Count
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

▶simulation.cpp: 210 - 14.17 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 210-210					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 210-210					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 210-210
19	0.80	0.65	4.53	0	50	18	0.77	0.64	4.64	0	50	20	0.75	0.64	5.00	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 19)						Sum on 1 analyzed binary loop (md-gcc-O3 - 18)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 20)
Analysis					Count	Analysis					Count	Analysis					Count
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

▶simulation.cpp: 313 - 1.36 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 313-325					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 313-325					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 313-325
38	0.10	0.06	0.42	0	50	38	0.11	0.06	0.42	0	50	37	0.14	0.07	0.52	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 38)						Sum on 1 analyzed binary loop (md-gcc-O3 - 38)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 37)
Analysis					Count	Analysis					Count	Analysis					Count
Control Flow Issues						Control Flow Issues						Control Flow Issues
Presence of calls					1	Presence of calls					1	Presence of calls					1
Data Access Issues						Data Access Issues						Data Access Issues
Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					1
Vectorization Roadblocks						Vectorization Roadblocks						Vectorization Roadblocks
Presence of calls					1	Presence of calls					1	Presence of calls					1
Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					1

▶simulation.cpp: 342 - 0.85 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1043-1043 /home/fmusial/MD_Benchmarks/simulation.cpp: 342-344					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1043-1043 /home/fmusial/MD_Benchmarks/simulation.cpp: 342-344					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1043-1043 /home/fmusial/MD_Benchmarks/simulation.cpp: 342-344
36	0.10	0.04	0.28	0	50	36	0.06	0.04	0.28	0	50	35	0.09	0.04	0.29	0	50

Sum on 1 analyzed binary loop (md-gcc-O2 - 36)						Sum on 1 analyzed binary loop (md-gcc-O3 - 36)						Sum on 1 analyzed binary loop (md-gcc-Ofast - 35)
Analysis					Count	Analysis					Count	Analysis					Count

▶simulation.cpp: 114 - 0.23 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 114-125					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 114-125					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 114-125
4	0.03	0.01	0.08	0	33.33	4	0.03	0.01	0.08	0	33.33	4	0.07	0.01	0.08	0	33.04

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

▶<unknown>: 0 - 0.10 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions						Loop Source Regions						Loop Source Regions
54	0.00	0.00	0.00	0	0	67	0.01	0.00	0.00	0	0	12	0.00	0.00	0.00	0	0
82	0.01	0.00	0.00	0	0	12	0.00	0.00	0.00	0	0	76	0.00	0.00	0.00	0	0
12	0.00	0.00	0.00	0	0	73	0.01	0.00	0.00	0	0	48	0.01	0.00	0.00	0	0
81	0.01	0.00	0.00	0	0	6	0.02	0.01	0.05	0	0	72	0.01	0.00	0.00	0	0
63	0.01	0.00	0.00	0	0							66	0.01	0.00	0.00	0	0
												6	0.04	0.01	0.04	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.
Analysis					Count	Analysis					Count	Analysis					Count

▶simulation.cpp: 58 - 0.07 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 58-68					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 58-68					Loop Source Regions	/usr/include/c++/11/bits/stl_vector.h: 1046-1046 /home/fmusial/MD_Benchmarks/simulation.cpp: 58-68
10	0.03	0.00	0.03	0	32.89	10	0.02	0.00	0.02	0	32.89	10	0.03	0.00	0.02	0	32.76

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

▶simulation.cpp: 80 - 0.04 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 80-82					Loop Source Regions						Loop Source Regions
6	0.03	0.01	0.04	0	25

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

▶simulation.cpp: 140 - 0.00 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run Neoverse V2 GCC O2						Run Neoverse V2 GCC O3						Run Neoverse V2 GCC Ofast
Loop Source Regions						Loop Source Regions	/usr/include/c++/11/bits/stl_algobase.h: 923-924 /usr/include/c++/11/bits/stl_iterator.h: 1028-1028 /home/fmusial/MD_Benchmarks/simulation.cpp: 140-140 /home/fmusial/MD_Benchmarks/simulation.cpp: 330-330 /home/fmusial/MD_Benchmarks/simulation.cpp: 338-338 /home/fmusial/MD_Benchmarks/simulation.cpp: 346-346					Loop Source Regions
						66	0.00	0.00	0.00	0	48.81

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

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