OV - Compare Loops

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Loops

▶simulation.cpp: 225 - 19.03 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 225-225					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 225-225					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 225-225
33	3.75	3.27	6.30	0	12.5	33	3.66	3.28	6.34	0	12.5	33	3.58	3.31	6.39	0	12.5

Sum on 1 analyzed binary loop (md-icpx-O2 - 33)						Sum on 1 analyzed binary loop (md-icpx-O3 - 33)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 33)
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: 229 - 18.37 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 229-229					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 229-229					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 229-229
34	3.51	3.19	6.13	0	12.5	34	3.47	3.16	6.10	0	12.5	34	3.48	3.18	6.13	0	12.5

Sum on 1 analyzed binary loop (md-icpx-O2 - 34)						Sum on 1 analyzed binary loop (md-icpx-O3 - 34)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 34)
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: 221 - 16.92 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 221-221					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 221-221					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 221-221
32	3.31	2.94	5.66	0	12.5	32	3.21	2.91	5.63	0	12.5	32	3.12	2.92	5.63	0	12.5

Sum on 1 analyzed binary loop (md-icpx-O2 - 32)						Sum on 1 analyzed binary loop (md-icpx-O3 - 32)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 32)
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: 208 - 15.45 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 208-208					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 208-208					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 208-208
29	2.90	2.61	5.02	0	12.5	29	3.05	2.69	5.21	0	12.5	29	2.95	2.71	5.22	0	12.5

Sum on 1 analyzed binary loop (md-icpx-O2 - 29)						Sum on 1 analyzed binary loop (md-icpx-O3 - 29)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 29)
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: 212 - 15.26 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 212-212					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 212-212					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 212-212
30	3.02	2.67	5.14	0	12.5	30	2.92	2.63	5.09	0	12.5	30	3.05	2.61	5.03	0	12.5

Sum on 1 analyzed binary loop (md-icpx-O2 - 30)						Sum on 1 analyzed binary loop (md-icpx-O3 - 30)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 30)
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: 216 - 14.76 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 216-216					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 216-216					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 216-216
31	2.89	2.54	4.89	0	12.5	31	2.95	2.58	4.98	0	12.5	31	2.80	2.53	4.88	0	12.5

Sum on 1 analyzed binary loop (md-icpx-O2 - 31)						Sum on 1 analyzed binary loop (md-icpx-O3 - 31)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 31)
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: 312 - 1.17 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_vector.h: 1264-1264 /home/fmusial/MD_Benchmarks/simulation.cpp: 312-326					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 312-326					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 312-326
43	0.17	0.13	0.24	0	12.5	43	0.29	0.24	0.46	100	50	43	0.31	0.24	0.47	91.3	46.47

No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.						Sum on 1 analyzed binary loop (md-icpx-O3 - 43)						Sum on 1 analyzed binary loop (md-icpx-Ofast - 43)
Analysis					Count	Analysis					Count	Analysis					Count
						Loop Computation Issues						Loop Computation Issues
						Presence of a large number of scalar integer instructions					1	Presence of a large number of scalar integer instructions					1
						Control Flow Issues						Control Flow Issues
						Presence of calls					1	Presence of calls					1
						Data Access Issues						Data Access Issues
						More than 20% of the loads are accessing the stack					1	More than 20% of the loads are accessing the stack					1
						Vectorization Roadblocks						Vectorization Roadblocks
						Presence of calls					1	Presence of calls					1

▶simulation.cpp: 341 - 1.08 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 341-345					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 341-345					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 341-345
44	0.27	0.19	0.36	0	12.5	46	0.25	0.20	0.39	100	50	46	0.23	0.17	0.33	100	50

Sum on 1 analyzed binary loop (md-icpx-O2 - 44)						Sum on 1 analyzed binary loop (md-icpx-O3 - 46)						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: 107 - 0.50 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_vector.h: 1264-1264 /usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_algobase.h: 239-239 /home/fmusial/MD_Benchmarks/simulation.cpp: 107-109 /home/fmusial/MD_Benchmarks/simulation.cpp: 118-118 /home/fmusial/MD_Benchmarks/simulation.cpp: 124-126					Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_vector.h: 1264-1264 /usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_algobase.h: 239-239 /home/fmusial/MD_Benchmarks/simulation.cpp: 107-109 /home/fmusial/MD_Benchmarks/simulation.cpp: 118-118 /home/fmusial/MD_Benchmarks/simulation.cpp: 124-126					Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_vector.h: 1264-1264 /usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_algobase.h: 239-239 /home/fmusial/MD_Benchmarks/simulation.cpp: 107-116 /home/fmusial/MD_Benchmarks/simulation.cpp: 118-118 /home/fmusial/MD_Benchmarks/simulation.cpp: 124-126
21	0.11	0.09	0.17	0	6.25	21	0.12	0.08	0.16	0	6.25	21	0.10	0.09	0.17	0	6.25
												23	0.02	0.00	0.01	100	41.67

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 - 0.18 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions						Loop Source Regions						Loop Source Regions
7	0.01	0.00	0.00	0	0	74	0.01	0.00	0.00	0	0	7	0.01	0.00	0.00	0	0
23	0.01	0.00	0.00	0	0	7	0.01	0.00	0.00	0	0	12	0.01	0.00	0.00	0	0
18	0.01	0.00	0.00	0	0	12	0.01	0.00	0.00	0	0	17	0.05	0.03	0.05	0	0
12	0.02	0.00	0.00	0	0	18	0.01	0.00	0.00	0	0	18	0.01	0.00	0.00	0	0
17	0.05	0.03	0.05	0	0	23	0.02	0.00	0.00	0	0	55	0.00	0.00	0.00	0	0
						17	0.04	0.02	0.05	0	0	74	0.01	0.00	0.00	0	0
												61	0.00	0.00	0.00	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: 51 - 0.14 %

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 Skylake ICPX O2						Run Skylake ICPX O3						Run Skylake ICPX Ofast
Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_algobase.h: 239-239 /home/fmusial/MD_Benchmarks/simulation.cpp: 51-53 /home/fmusial/MD_Benchmarks/simulation.cpp: 62-62 /home/fmusial/MD_Benchmarks/simulation.cpp: 68-69					Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_algobase.h: 239-239 /home/fmusial/MD_Benchmarks/simulation.cpp: 51-53 /home/fmusial/MD_Benchmarks/simulation.cpp: 62-62 /home/fmusial/MD_Benchmarks/simulation.cpp: 68-69					Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/15.1.1/../../../../include/c++/15.1.1/bits/stl_algobase.h: 239-239 /home/fmusial/MD_Benchmarks/simulation.cpp: 51-53 /home/fmusial/MD_Benchmarks/simulation.cpp: 62-62 /home/fmusial/MD_Benchmarks/simulation.cpp: 68-69
11	0.05	0.03	0.05	0	6.25	11	0.04	0.02	0.04	0	6.25	11	0.05	0.03	0.05	0	6.25

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

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