OV - Compare Loops

MAQAO

options

Loops

▶simulation.cpp: 221 - 28.70 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
22	2.13	1.94	9.06	0	25	23	2.11	1.94	9.01	0	25	23	2.50	2.22	10.63	0	25

Sum on 1 analyzed binary loop (md-acfl-O2 - 22)						Sum on 1 analyzed binary loop (md-acfl-O3 - 23)						Sum on 1 analyzed binary loop (md-acfl-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: 229 - 28.20 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
24	2.18	2.00	9.33	0	25	25	2.21	1.97	9.14	0	25	25	2.17	2.03	9.73	0	25

Sum on 1 analyzed binary loop (md-acfl-O2 - 24)						Sum on 1 analyzed binary loop (md-acfl-O3 - 25)						Sum on 1 analyzed binary loop (md-acfl-Ofast - 25)
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: 225 - 27.34 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
23	2.18	1.94	9.05	0	25	24	2.13	1.95	9.06	0	25	24	2.08	1.92	9.23	0	25

Sum on 1 analyzed binary loop (md-acfl-O2 - 23)						Sum on 1 analyzed binary loop (md-acfl-O3 - 24)						Sum on 1 analyzed binary loop (md-acfl-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: 208 - 25.13 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
19	1.92	1.78	8.33	0	25	20	1.96	1.80	8.36	0	25	20	1.98	1.76	8.45	0	25

Sum on 1 analyzed binary loop (md-acfl-O2 - 19)						Sum on 1 analyzed binary loop (md-acfl-O3 - 20)						Sum on 1 analyzed binary loop (md-acfl-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: 216 - 16.38 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
21	1.30	1.18	5.52	0	25	22	1.35	1.16	5.37	0	25	22	1.25	1.14	5.48	0	25

Sum on 1 analyzed binary loop (md-acfl-O2 - 21)						Sum on 1 analyzed binary loop (md-acfl-O3 - 22)						Sum on 1 analyzed binary loop (md-acfl-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: 212 - 15.94 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
20	1.35	1.13	5.30	0	25	21	1.33	1.14	5.29	0	25	21	1.24	1.11	5.34	0	25

Sum on 1 analyzed binary loop (md-acfl-O2 - 20)						Sum on 1 analyzed binary loop (md-acfl-O3 - 21)						Sum on 1 analyzed binary loop (md-acfl-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: 342 - 1.05 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL Ofast
Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 342-344					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 342-344					Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 342-344
38	0.11	0.07	0.35	100	100	39	0.12	0.08	0.36	100	100	39	0.11	0.07	0.34	100	100

Sum on 1 analyzed binary loop (md-acfl-O2 - 38)						Sum on 1 analyzed binary loop (md-acfl-O3 - 39)						No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.
Analysis					Count	Analysis					Count	Analysis					Count
Data Access Issues						Data Access Issues
Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					1
Vectorization Roadblocks						Vectorization Roadblocks
Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					1

▶simulation.cpp: 107 - 0.27 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL Ofast
Loop Source Regions	/opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 238-238 /opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_vector.h: 1131-1131 /home/fmusial/MD_Benchmarks/simulation.cpp: 107-125					Loop Source Regions	/opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 238-238 /opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_vector.h: 1131-1131 /home/fmusial/MD_Benchmarks/simulation.cpp: 107-125					Loop Source Regions	/opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 238-238 /opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_vector.h: 1131-1131 /home/fmusial/MD_Benchmarks/simulation.cpp: 107-125
15	0.03	0.02	0.10	0	18.75	16	0.03	0.02	0.09	0	18.75	16	0.03	0.02	0.08	0	18.75

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: 313 - 0.17 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL 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
36	0.05	0.01	0.05	100	93.27	37	0.03	0.01	0.05	100	93.27	37	0.03	0.01	0.06	100	93.27

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 - 0.15 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL Ofast
Loop Source Regions						Loop Source Regions						Loop Source Regions
14	0.00	0.00	0.00	0	0	12	0.02	0.01	0.03	0	0	12	0.03	0.01	0.07	0	0
50	0.00	0.00	0.00	0	0	9	0.01	0.00	0.00	0	0	9	0.00	0.00	0.00	0	0
67	0.00	0.00	0.00	0	0	64	0.00	0.00	0.00	0	0	64	0.00	0.00	0.00	0	0
63	0.00	0.00	0.00	0	0	15	0.00	0.00	0.00	0	0	15	0.00	0.00	0.00	0	0
11	0.02	0.01	0.04	0	0
8	0.01	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 - 0.12 %

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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL Ofast
Loop Source Regions	/opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 238-238 /home/fmusial/MD_Benchmarks/simulation.cpp: 51-68					Loop Source Regions	/opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 238-238 /home/fmusial/MD_Benchmarks/simulation.cpp: 51-68					Loop Source Regions	/opt/arm/gcc-14.2.0_Ubuntu-20.04/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 238-238 /home/fmusial/MD_Benchmarks/simulation.cpp: 51-68
9	0.02	0.01	0.04	0	19.12	10	0.02	0.01	0.04	0	19.12	10	0.02	0.01	0.04	0	19.12

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: 142 - 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 ACFL O2						Run Neoverse ACFL O3						Run Neoverse ACFL Ofast
Loop Source Regions						Loop Source Regions	/home/fmusial/MD_Benchmarks/simulation.cpp: 142-142					Loop Source Regions
						27	0.00	0.00	0.00	0	23.21

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

×