OV - Compare Loops

Loops

▶Step10_orig.c: 21 - 139.27 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	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	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)
Run orig_default						Run icx_default		Run gcc_default		Run aocc_2						Run icx_1		Run gcc_1
Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/Step10_orig.c: 21-35					Loop Source Regions		Loop Source Regions		Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/Step10_orig.c: 21-35					Loop Source Regions		Loop Source Regions
6	2.39	2.09	68.31	100	56.69					6	2.37	2.13	70.95	100	56.69

Sum on 1 analyzed binary loop (exec - 6)						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.		Sum on 1 analyzed binary loop (exec - 6)						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	Analysis	Count	Analysis	Count
Loop Computation Issues										Loop Computation Issues
Presence of expensive FP instructions					1					Presence of expensive FP instructions					1
Control Flow Issues										Control Flow Issues
Presence of 2 to 4 paths					1					Presence of 2 to 4 paths					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 2 to 4 paths					1					Presence of 2 to 4 paths					1
Inefficient Vectorization										Inefficient Vectorization
Use of masked instructions					1					Use of masked instructions					1

▶Step10_orig.c: 19 - 115.98 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	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 orig_default						Run icx_default		Run gcc_default		Run aocc_2						Run icx_1						Run gcc_1
Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/Step10_orig.c: 19-35					Loop Source Regions		Loop Source Regions		Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/Step10_orig.c: 19-35					Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/Step10_orig.c: 19-35					Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/Step10_orig.c: 19-35
5	0.01	0.00	0.02	100	29.1					5	0.01	0.00	0.02	100	29.1	9	6.11	5.61	75.25	91.89	22.47	3	0.02	0.00	0.02	6.45	8.47
																						4	2.70	2.17	40.67	100	91.46

Sum on 1 analyzed binary loop (exec - 5)						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.		Sum on 1 analyzed binary loop (exec - 5)						Sum on 1 analyzed binary loop (exec - 9)						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
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					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
Control Flow Issues										Control Flow Issues						Control Flow Issues						Control Flow Issues
Presence of 2 to 4 paths					1					Presence of 2 to 4 paths					1	Presence of 2 to 4 paths					0	Presence of 2 to 4 paths
Presence of more than 4 paths					0					Presence of more than 4 paths					0	Presence of more than 4 paths					1	Presence of more than 4 paths
Data Access Issues										Data Access Issues						Data Access Issues						Data Access Issues
More than 10% of the vector loads instructions are unaligned										More than 10% of the vector loads instructions are unaligned						More than 10% of the vector loads instructions are unaligned					1	More than 10% of the vector loads instructions are unaligned					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					1	Presence of special instructions executing on a single port					1
Vectorization Roadblocks										Vectorization Roadblocks						Vectorization Roadblocks						Vectorization Roadblocks
Presence of 2 to 4 paths					1					Presence of 2 to 4 paths					1	Presence of 2 to 4 paths					0	Presence of 2 to 4 paths
Presence of more than 4 paths					0					Presence of more than 4 paths					0	Presence of more than 4 paths					1	Presence of more than 4 paths
Inefficient Vectorization										Inefficient Vectorization						Inefficient Vectorization						Inefficient Vectorization
Presence of special instructions executing on a single port					0					Presence of special instructions executing on a single port					0	Presence of special instructions executing on a single port					1	Presence of special instructions executing on a single port					1
Use of masked instructions					1					Use of masked instructions					1	Use of masked instructions					0	Use of masked instructions					1

▶<unknown>: 0 - 88.36 %

ASM Loop ID	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	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)
Run orig_default		Run icx_default						Run gcc_default						Run aocc_2		Run icx_1		Run gcc_1
Loop Source Regions		Loop Source Regions						Loop Source Regions						Loop Source Regions		Loop Source Regions		Loop Source Regions
		1	0.80	0.00	0.04	94.74	24.01	0	4.43	0.03	0.02	3.57	8.71
		3	0.02	0.00	0.04	0	6.51	1	0.22	0.00	0.00	0	0
		5	6.26	5.66	76.13	91.89	22.47	2	34.95	0.22	0.14	0	6.77
								3	45.12	0.28	0.17	0	8.2
								4	0.85	0.01	0.00	0	0
								6	0.02	0.00	0.00	0	0
								7	36.20	18.90	11.82	8.23	8.69

No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.		Sum on 3 analyzed binary loops (exec - 1, exec - 3, exec - 5)						Sum on 4 analyzed binary loops (exec - 0, exec - 2, exec - 3, exec - 7)						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	Analysis	Count	Analysis	Count
		Loop Computation Issues						Loop Computation Issues
		Presence of expensive FP instructions					1	Presence of expensive FP instructions					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					1
		Presence of a large number of scalar integer instructions					0	Presence of a large number of scalar integer instructions					1
		Control Flow Issues						Control Flow Issues
		Presence of calls					0	Presence of calls					1
		Presence of 2 to 4 paths					0	Presence of 2 to 4 paths					1
		Presence of more than 4 paths					1	Presence of more than 4 paths					0
		Data Access Issues						Data Access Issues
		Presence of constant non-unit stride data access					0	Presence of constant non-unit stride data access					1
		More than 10% of the vector loads instructions are unaligned					1	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					0
		More than 20% of the loads are accessing the stack					0	More than 20% of the loads are accessing the stack					1
		Vectorization Roadblocks						Vectorization Roadblocks
		Presence of calls					0	Presence of calls					1
		Presence of 2 to 4 paths					0	Presence of 2 to 4 paths					1
		Presence of more than 4 paths					1	Presence of more than 4 paths					0
		Presence of constant non-unit stride data access					0	Presence of constant non-unit stride data access					1
		Inefficient Vectorization						Inefficient Vectorization
		Presence of special instructions executing on a single port					1	Presence of special instructions executing on a single port

▶main.c: 139 - 0.43 %

ASM Loop ID	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	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	Vector Length Use (%)
Run orig_default						Run icx_default		Run gcc_default		Run aocc_2						Run icx_1						Run gcc_1
Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 139-146					Loop Source Regions		Loop Source Regions		Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 139-146					Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 139-146					Loop Source Regions
3	0.03	0.01	0.17	0	6.62					3	0.03	0.01	0.22	0	6.62	3	0.01	0.00	0.04	0	6.75

Sum on 1 analyzed binary loop (exec - 3)						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.		Sum on 1 analyzed binary loop (exec - 3)						Sum on 1 analyzed binary loop (exec - 3)						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	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					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					1
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					0
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					0
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					1					Presence of constant non-unit stride data access					1	Presence of constant non-unit stride data access					0

▶main.c: 111 - 0.24 %

ASM Loop ID	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	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 orig_default		Run icx_default		Run gcc_default		Run aocc_2		Run icx_1						Run gcc_1
Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 111-116					Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 111-116
								1	0.86	0.00	0.05	94.74	24.01	0	2.57	0.01	0.19	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.		No Optimizer analysis found for any assembly loop. More loops can be analyzed using option --optimizer-loop-count.		Sum on 1 analyzed binary loop (exec - 1)						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
								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
								Presence of special instructions executing on a single port					1	Presence of special instructions executing on a single port
								Inefficient Vectorization						Inefficient Vectorization
								Presence of special instructions executing on a single port					1	Presence of special instructions executing on a single port

▶main.c: 113 - 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	Vector Length Use (%)	ASM Loop ID	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	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)
Run orig_default						Run icx_default		Run gcc_default		Run aocc_2						Run icx_1		Run gcc_1
Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 113-116					Loop Source Regions		Loop Source Regions		Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 113-116					Loop Source Regions		Loop Source Regions
1	0.43	0.00	0.06	100	100					1	0.45	0.00	0.06	100	100

Sum on 1 analyzed binary loop (exec - 1)						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.		Sum on 1 analyzed binary loop (exec - 1)						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	Analysis	Count	Analysis	Count

▶main.c: 142 - 0.01 %

ASM Loop ID	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	Vector Length Use (%)	ASM Loop ID	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 orig_default		Run icx_default		Run gcc_default		Run aocc_2		Run icx_1		Run gcc_1
Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions	/home/eoseret/qaas_runs_ZEN5/173-990-5885/intel/HACCmk/build/HACCmk/src/main.c: 142-146
										2	0.01	0.00	0.01	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.		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.		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

Report Configuration

Loops

▶Step10_orig.c: 21 - 139.27 %

▶Step10_orig.c: 19 - 115.98 %

▶<unknown>: 0 - 88.36 %

▶main.c: 139 - 0.43 %

▶main.c: 111 - 0.24 %

▶main.c: 113 - 0.12 %

▶main.c: 142 - 0.01 %