OV - Compare Loops

Loops

▶Step10_orig.c: 19 - 589.78 %

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 orig_default							Run aocc_default							Run gcc_default							Run icx_2							Run aocc_6							Run gcc_7
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/Step10_orig.c: 19-35						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/Step10_orig.c: 19-35						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/Step10_orig.c: 19-31						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/Step10_orig.c: 19-35						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/Step10_orig.c: 19-35						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/Step10_orig.c: 19-35
4	39.36	39.24	98.33	100	45.63	3553.91	4	131.28	130.55	99.07	41.24	14.37	1206.1	3	39.12	38.99	98.08	100	45.73	3460.57	11	38.76	38.63	97.78	100	91.25	3609.04	4	38.54	38.55	98.49	100	29.17	3617.17	3	0.04	0.01	0.04	6.45	8.47	654.09
																																			4	38.59	38.44	97.99	100	91.46	3509.25

Sum on 1 analyzed binary loop (exec - 4)							Sum on 1 analyzed binary loop (exec - 4)							Sum on 1 analyzed binary loop (exec - 3)							Sum on 1 analyzed binary loop (exec - 11)							Sum on 1 analyzed binary loop (exec - 4)							Sum on 2 analyzed binary loops (exec - 3, exec - 4)
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
Presence of expensive FP instructions						1	Presence of expensive FP instructions						1	Presence of expensive FP instructions						1	Presence of expensive FP instructions						1	Presence of expensive FP instructions						1	Presence of expensive FP instructions						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						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						0	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						0
Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues
Presence of 2 to 4 paths							Presence of 2 to 4 paths						1	Presence of 2 to 4 paths							Presence of 2 to 4 paths							Presence of 2 to 4 paths							Presence of 2 to 4 paths
Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues
More than 10% of the vector loads instructions are unaligned						1	More than 10% of the vector loads instructions are unaligned						0	More than 10% of the vector loads instructions are unaligned						1	More than 10% of the vector loads instructions are unaligned						0	More than 10% of the vector loads instructions are unaligned							More than 10% of the vector loads instructions are unaligned						0
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	Presence of special instructions executing on a single port							Presence of special instructions executing on a single port						1
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of 2 to 4 paths							Presence of 2 to 4 paths						1	Presence of 2 to 4 paths							Presence of 2 to 4 paths							Presence of 2 to 4 paths							Presence of 2 to 4 paths
Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization
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	Presence of special instructions executing on a single port						0	Presence of special instructions executing on a single port						1
Use of masked instructions						1	Use of masked instructions						0	Use of masked instructions						1	Use of masked instructions						1	Use of masked instructions						1	Use of masked instructions						1

▶main.c: 114 - 0.12 %

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	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	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 orig_default							Run aocc_default		Run gcc_default							Run icx_2							Run aocc_6		Run gcc_7
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 114-119						Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 114-119						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 114-118						Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 114-119
2	0.38	0.01	0.02	35.29	15.26	1059.56			0	0.41	0.01	0.03	0	6.25	611.19	6	0.27	0.01	0.02	33.33	12.5	582.11			0	0.44	0.01	0.03	0	6.25	557.25
																9	0.21	0.01	0.01	0	6.25	683.56

Sum on 1 analyzed binary loop (exec - 2)							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		Sum on 1 analyzed binary loop (exec - 0)							Sum on 2 analyzed binary loops (exec - 6, exec - 9)							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		Sum on 1 analyzed binary loop (exec - 0)
Analysis						Count	Analysis	Count	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 indirect access						1			Presence of indirect access							Presence of indirect access									Presence of indirect access
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
Vectorization Roadblocks									Vectorization Roadblocks							Vectorization Roadblocks									Vectorization Roadblocks
Presence of indirect access						1			Presence of indirect access							Presence of indirect access									Presence of indirect access
Inefficient Vectorization									Inefficient Vectorization							Inefficient Vectorization									Inefficient Vectorization
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

▶main.c: 143 - 0.05 %

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	GFLOP/s	ASM Loop ID	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	GFLOP/s
Run orig_default							Run aocc_default		Run gcc_default		Run icx_2							Run aocc_6							Run gcc_7
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 143-150						Loop Source Regions		Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 143-150						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 143-149						Loop Source Regions
3	0.03	0.01	0.02	0	6.82	0					10	0.03	0.01	0.02	0	6.82	0	3	0.03	0.01	0.02	0	6.62	237.06

Sum on 1 analyzed binary loop (exec - 3)							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		Sum on 1 analyzed binary loop (exec - 10)							Sum on 1 analyzed binary loop (exec - 3)							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.
Analysis						Count	Analysis	Count	Analysis	Count	Analysis						Count	Analysis						Count	Analysis	Count
Loop Computation Issues											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	Presence of a large number of scalar integer instructions						1
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						0					Presence of constant non-unit stride data access						0	Presence of constant non-unit stride data access						1
More than 20% of the loads are accessing the stack						1					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							Vectorization Roadblocks
Presence of calls						1					Presence of calls						1	Presence of calls						1
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

▶<unknown>: 0 - 0.03 %

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	GFLOP/s
Run orig_default							Run aocc_default							Run gcc_default							Run icx_2							Run aocc_6							Run gcc_7
Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions
13	0.00	0.00	0.00	0	0	0	1	0.24	0.01	0.00	0	0	1901.09	2	0.02	0.00	0.01	0	0	148.82	7	0.14	0.00	0.01	0	0	940.28	5	0.02	0.00	0.01	0	0	134.67
							3	0.03	0.00	0.00	0	0	143.54								21	0.01	0.00	0.00	0	0	0

No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.
Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count	Analysis	Count

▶main.c: 116 - 0.02 %

ASM Loop ID	GFLOP/s	ASM Loop ID	GFLOP/s	ASM Loop ID	GFLOP/s	ASM Loop ID	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	GFLOP/s
Run orig_default		Run aocc_default		Run gcc_default		Run icx_2		Run aocc_6							Run gcc_7
Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 116-119						Loop Source Regions
								1	0.24	0.01	0.02	100	50	1814.05

No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		Sum on 1 analyzed binary loop (exec - 1)							No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.
Analysis	Count	Analysis	Count	Analysis	Count	Analysis	Count	Analysis						Count	Analysis	Count

▶main.c: 145 - 0.01 %

ASM Loop ID	GFLOP/s	ASM Loop ID	GFLOP/s	ASM Loop ID	GFLOP/s	ASM Loop ID	GFLOP/s	ASM Loop ID	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 orig_default		Run aocc_default		Run gcc_default		Run icx_2		Run aocc_6		Run gcc_7
Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_test/179-312-0775/intel/HACCmkW/build/HACCmkW/src/main.c: 145-149
										2	0.02	0.00	0.01	0	6.25	292.12

No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		No Loops Overview analysis found for any assembly loop. More loops can be analyzed using option --summary-loop-count.		Sum on 1 analyzed binary loop (exec - 2)
Analysis	Count	Analysis	Count	Analysis	Count	Analysis	Count	Analysis	Count	Analysis						Count
										Loop Computation Issues
										Presence of a large number of scalar integer instructions						1
										Control Flow Issues
										Presence of calls						1
										Data Access Issues
										More than 20% of the loads are accessing the stack						1
										Vectorization Roadblocks
										Presence of calls						1
										Presence of more than 4 paths						1

Report Configuration

Loops

▶Step10_orig.c: 19 - 589.78 %

▶main.c: 114 - 0.12 %

▶main.c: 143 - 0.05 %

▶<unknown>: 0 - 0.03 %

▶main.c: 116 - 0.02 %

▶main.c: 145 - 0.01 %