OV - Compare Loops

MAQAO

options

Loops

▶main.cpp: 201 - 228.38 %

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 (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run acfl_o3_ov1_o96_matdim986078_100k/						Run acfl_ofast_ov1_o96_matdim986078_100k/						Run gcc_o3_ov1_o96_matdim986078_100k/						Run gcc_ofast_ov1_o96_matdim986078_100k/
Loop Source Regions	/home/kcamus/pop3/spmxv/epi-spmxv-main/main.cpp: 201-203					Loop Source Regions	/home/kcamus/pop3/spmxv/epi-spmxv-main/main.cpp: 201-203					Loop Source Regions	/home/kcamus/pop3/spmxv/epi-spmxv-main/main.cpp: 201-203					Loop Source Regions	/home/kcamus/pop3/spmxv/epi-spmxv-main/main.cpp: 201-203
25	5.07	4.34	15.75	0	50	26	1.92	1.54	5.57	0	50	24	22.63	19.96	74.76	100	100	30	17.22	15.38	59.47	100	100
24	18.34	16.01	58.09	20	60													26	4.74	3.81	14.74	0	50

Sum on 2 analyzed binary loops (spmxv.exe - 25, spmxv.exe - 24)						Sum on 1 analyzed binary loop (spmxv.exe - 26)						Sum on 1 analyzed binary loop (spmxv.exe - 24)						Sum on 2 analyzed binary loops (spmxv.exe - 30, spmxv.exe - 26)
Analysis					Count	Analysis					Count	Analysis					Count	Analysis					Count
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
Data Access Issues						Data Access Issues						Data Access Issues						Data Access Issues
Presence of constant non-unit stride data access					0	Presence of constant non-unit stride data access					0	Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					0
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
Presence of constant non-unit stride data access					0	Presence of constant non-unit stride data access					0	Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					0
Presence of indirect access					1	Presence of indirect access					1	Presence of indirect access					1	Presence of indirect access					1

▶main.cpp: 203 - 67.74 %

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 (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run acfl_o3_ov1_o96_matdim986078_100k/						Run acfl_ofast_ov1_o96_matdim986078_100k/						Run gcc_o3_ov1_o96_matdim986078_100k/						Run gcc_ofast_ov1_o96_matdim986078_100k/
Loop Source Regions						Loop Source Regions	/home/kcamus/pop3/spmxv/epi-spmxv-main/main.cpp: 203-203					Loop Source Regions						Loop Source Regions
						24	21.06	18.76	67.74	16.67	58.33

No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.						Sum on 1 analyzed binary loop (spmxv.exe - 24)						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
						Data Access Issues
						Presence of indirect access					1
						Vectorization Roadblocks
						Presence of indirect access					1

▶<unknown>: 0 - 0.01 %

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 (%)	ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)
Run acfl_o3_ov1_o96_matdim986078_100k/						Run acfl_ofast_ov1_o96_matdim986078_100k/						Run gcc_o3_ov1_o96_matdim986078_100k/						Run gcc_ofast_ov1_o96_matdim986078_100k/
Loop Source Regions						Loop Source Regions						Loop Source Regions						Loop Source Regions
20	0.00	0.00	0.00	0	0	20	0.01	0.00	0.00	0	0	21	0.00	0.00	0.00	0	0	23	0.00	0.00	0.00	0	0
160	0.02	0.00	0.00	0	0	19	0.00	0.00	0.00	0	0	205	0.01	0.00	0.00	0	0	231	0.02	0.00	0.00	0	0
						130	0.01	0.00	0.00	0	0	26	0.00	0.00	0.00	0	0	28	0.00	0.00	0.00	0	0
						17	0.00	0.00	0.00	0	0	218	0.02	0.00	0.00	0	0	183	0.00	0.00	0.00	0	0
																		217	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.						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

×