OV - Compare Loops

Loops

▶ljForce.c: 191 - 256.37 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 191-191 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 197-216						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 191-191 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 197-216						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 191-191 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 197-216						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 191-191 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 197-216
88	59.84	52.91	59.24	35.93	16.99	191.76	94	47.80	52.52	70.58	6.06	13.26	187.96	81	53.75	47.45	56.63	35.93	16.99	213.68	89	47.42	52.74	69.92	6.25	13.28	169.53

Sum on 1 analyzed binary loop (exec - 88)							Sum on 1 analyzed binary loop (exec - 94)							Sum on 1 analyzed binary loop (exec - 81)							Sum on 1 analyzed binary loop (exec - 89)
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
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						0	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0
Presence of more than 4 paths						0	Presence of more than 4 paths						1	Presence of more than 4 paths						0	Presence of more than 4 paths						1
Data Access Issues							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							Presence of constant non-unit stride data access						1	Presence of constant non-unit stride data 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						1	Presence of special instructions executing on a single port
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0	Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						0
Presence of more than 4 paths						0	Presence of more than 4 paths						1	Presence of more than 4 paths						0	Presence of more than 4 paths						1
Presence of constant non-unit stride data access						1	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
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						1	Presence of special instructions executing on a single port

▶timestep.c: 74 - 5.55 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 74-78						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 74-76						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 74-78						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 74-78
95	1.36	1.09	1.23	94.44	43.75	14.82	107	0.74	0.65	0.87	100	50	18.71	87	1.60	1.46	1.74	0	12.5	16.25	101	1.07	1.12	1.48	0	12.5	14.92
94	0.38	0.22	0.24	50	18.75	27.37

Sum on 2 analyzed binary loops (exec - 95, exec - 94)							Sum on 1 analyzed binary loop (exec - 107)							Sum on 1 analyzed binary loop (exec - 87)							Sum on 1 analyzed binary loop (exec - 101)
Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count
Loop Computation Issues							Loop Computation Issues							Loop Computation Issues							Loop Computation Issues
Low iteration count						1	Low iteration count							Low iteration count							Low iteration count
Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues
Low iteration count						1	Low iteration count							Low iteration count							Low iteration count
Data Access Issues							Data Access Issues							Data Access Issues							Data Access Issues
Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1	Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1	Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1

▶ljForce.c: 161 - 5.41 %

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	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 gcc_default							Run icx_7		Run gcc_5
Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 161-161 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/mytype.h: 22-22						Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 161-161 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/mytype.h: 22-24
		89	1.82	1.98	2.66	100	50	0			84	1.84	2.07	2.75	0	6.25	0

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 - 89)							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 - 84)
Analysis	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

▶haloExchange.c: 621 - 5.10 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 621-629						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 621-628						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 621-629						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 621-630
57	1.21	1.04	1.16	50	22.92	0	61	1.13	1.11	1.49	21.62	13.91	0	54	1.20	1.05	1.26	50	22.92	0	57	0.84	0.90	1.19	0	10.94	0

Sum on 1 analyzed binary loop (exec - 57)							Sum on 1 analyzed binary loop (exec - 61)							Sum on 1 analyzed binary loop (exec - 54)							Sum on 1 analyzed binary loop (exec - 57)
Analysis						Count	Analysis						Count	Analysis						Count	Analysis						Count
Loop Computation Issues							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	Presence of a large number of scalar integer instructions						1
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						1	Presence of constant non-unit stride data access						0	Presence of constant non-unit stride data access						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
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1	Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1
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

▶timestep.c: 88 - 3.60 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 88-94						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 88-94						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 88-94						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 88-94
99	0.84	0.72	0.80	95.12	43.29	18.23	104	0.76	0.71	0.95	0	12.5	23.04	89	0.85	0.71	0.84	96.43	76.34	15.49	99	0.72	0.72	0.95	0	12.5	22.79
98	0.11	0.05	0.05	37.5	17.19	12.78

Sum on 2 analyzed binary loops (exec - 99, exec - 98)							Sum on 1 analyzed binary loop (exec - 104)							Sum on 1 analyzed binary loop (exec - 89)							Sum on 1 analyzed binary loop (exec - 99)
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
Low iteration count						1	Low iteration count						0	Low iteration count						0	Low iteration count						0
Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues
Low iteration count						1	Low iteration count							Low iteration count							Low iteration count
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						1	Presence of constant non-unit stride data access						0	Presence of constant non-unit stride data access						1
Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						1	Presence of indirect access						0
Presence of expensive instructions: scatter/gather						0	Presence of expensive instructions: scatter/gather						0	Presence of expensive instructions: scatter/gather						1	Presence of expensive instructions: scatter/gather						0
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	Presence of special instructions executing on a single port						0
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
Presence of constant non-unit stride data access							Presence of constant non-unit stride data access						1	Presence of constant non-unit stride data access						0	Presence of constant non-unit stride data access						1
Presence of indirect access							Presence of indirect access						0	Presence of indirect access						1	Presence of indirect access						0
Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization
Presence of expensive instructions: scatter/gather						0	Presence of expensive instructions: scatter/gather							Presence of expensive instructions: scatter/gather						1	Presence of expensive instructions: scatter/gather
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	Presence of special instructions executing on a single port

▶ljForce.c: 157 - 2.27 %

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	GFLOP/s
Run orig_default							Run gcc_default		Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 157-158 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/mytype.h: 23-23						Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/ljForce.c: 157-158 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/mytype.h: 23-23						Loop Source Regions
90	1.17	0.99	1.11	50	15.63	0			83	1.12	0.97	1.16	50	15.63	0

Sum on 1 analyzed binary loop (exec - 90)							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 - 83)							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
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

▶linkCells.c: 211 - 1.07 %

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	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 gcc_default							Run icx_7		Run gcc_5
Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 211-247 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 295-301 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 352-373						Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 211-247 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 295-301 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 352-373
		84	11.56	0.40	0.54	0	10	29.82			80	11.74	0.40	0.54	0	10	29.51

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 - 84)							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 - 80)
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						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
		Presence of more than 4 paths						1			Presence of more than 4 paths						1
		Vectorization Roadblocks									Vectorization Roadblocks
		Presence of more than 4 paths						1			Presence of more than 4 paths						1

▶linkCells.c: 209 - 0.38 %

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	GFLOP/s
Run orig_default							Run gcc_default		Run icx_7		Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 209-221 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 227-247 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 258-269 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 295-301 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 327-334 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 352-353 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 359-365 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 371-371						Loop Source Regions		Loop Source Regions		Loop Source Regions
82	12.35	0.34	0.38	34.43	14.45	34.39

Sum on 1 analyzed binary loop (exec - 82)							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
Loop Computation Issues
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
Control Flow Issues
Presence of more than 4 paths						1
Data Access Issues
Presence of special instructions executing on a single port						1
More than 20% of the loads are accessing the stack						1
Vectorization Roadblocks
Presence of more than 4 paths						1
Inefficient Vectorization
Presence of special instructions executing on a single port						1
Use of masked instructions						1

▶linkCells.c: 295 - 0.34 %

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 gcc_default		Run icx_7							Run gcc_5
Loop Source Regions		Loop Source Regions		Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 295-301 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 352-365 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 371-371 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/linkCells.c: 378-378						Loop Source Regions
				75	10.25	0.29	0.34	21.88	12.7	30.47

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 - 75)							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
				Loop Computation Issues
				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
				Control Flow Issues
				Presence of calls						1
				Presence of more than 4 paths						1
				Data Access Issues
				Presence of special instructions executing on a single port						1
				More than 20% of the loads are accessing the stack						1
				Vectorization Roadblocks
				Presence of calls						1
				Presence of more than 4 paths						1
				Inefficient Vectorization
				Presence of special instructions executing on a single port						1

▶haloExchange.c: 380 - 0.25 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 380-389						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 380-390						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 380-389						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 380-390
45	1.52	0.04	0.05	30.77	13.94	15.07	36	1.65	0.06	0.08	0	11.25	11.81	44	1.49	0.04	0.05	30.77	13.94	16.39	35	1.70	0.06	0.08	0	11.25	11.36

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 - 44)							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
														Loop Computation Issues
														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

▶haloExchange.c: 633 - 0.23 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 633-642						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 633-642						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 633-642						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 633-642
58	0.07	0.04	0.04	33.33	14.58	0	59	0.08	0.05	0.07	0	10.94	0	55	0.07	0.03	0.04	33.33	14.58	0	56	0.10	0.06	0.07	0	10.94	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

▶timestep.c: 110 - 0.20 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 110-116						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 110-116						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 110-116						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/timestep.c: 110-116
105	0.09	0.05	0.05	100	45.65	34.99	110	0.06	0.04	0.06	0	12.5	34.79	94	0.06	0.03	0.04	95.24	79.17	35.34	104	0.06	0.04	0.06	0	12.5	35.49

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

▶haloExchange.c: 414 - 0.09 %

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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 414-424						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 414-414 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 424-424						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 414-424						Loop Source Regions	/beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 414-414 /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-418-9654/intel/CoMD/build/CoMD/CoMD/src-openmp/haloExchange.c: 424-424
46	0.72	0.02	0.02	0	11.25	4.68	45	0.29	0.01	0.01	0	11.25	9.04	45	0.60	0.02	0.02	0	11.25	6.4	42	0.81	0.03	0.04	0	11.25	2.47

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

▶<unknown>: 0 - 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	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 gcc_default							Run icx_7							Run gcc_5
Loop Source Regions							Loop Source Regions							Loop Source Regions							Loop Source Regions
72	0.00	0.00	0.00	0	0	249.47	67	0.00	0.00	0.00	0	0	0	92	0.01	0.00	0.00	0	0	0	67	0.00	0.00	0.00	0	0	155.42
91	0.00	0.00	0.00	0	0	45.64	72	0.05	0.00	0.00	0	0	0	70	0.01	0.00	0.00	0	0	18.85	105	0.01	0.00	0.00	0	0	0
64	0.00	0.00	0.00	0	0	0	75	0.01	0.00	0.00	0	0	8.65	62	0.01	0.00	0.00	0	0	0	65	0.01	0.00	0.00	0	0	63.33
101	0.00	0.00	0.00	0	0	0	65	0.00	0.00	0.00	0	0	0	68	0.01	0.00	0.00	0	0	155.22	82	0.00	0.00	0.00	0	0	0
74	0.00	0.00	0.00	0	0	186.62	85	0.08	0.00	0.00	0	0	30.76	84	0.01	0.00	0.00	0	0	23.69	74	0.00	0.00	0.00	0	0	0
70	0.00	0.00	0.00	0	0	0	63	0.00	0.00	0.00	0	0	328.71	59	0.00	0.00	0.00	0	0	64.58	70	0.01	0.00	0.00	0	0	3.84
66	0.00	0.00	0.00	0	0	NA	71	0.00	0.00	0.00	0	0	20.91								1	0.00	0.00	0.00	0	0	0
69	0.00	0.00	0.00	0	0	0	90	0.00	0.00	0.00	0	0	0								63	0.01	0.00	0.00	0	0	5.76
12	0.00	0.00	0.00	0	0	0	1	0.00	0.00	0.00	0	0	0								59	0.00	0.00	0.00	0	0	NA
102	0.01	0.00	0.00	0	0	0	102	0.01	0.00	0.00	0	0	16.37								68	0.07	0.00	0.00	0	0	0
67	0.00	0.00	0.00	0	0	0	69	0.00	0.00	0.00	0	0	56.42								55	0.00	0.00	0.00	0	0	NA
80	0.01	0.00	0.00	0	0	0	111	0.01	0.00	0.00	0	0	0								97	0.01	0.00	0.00	0	0	10.34
104	0.01	0.00	0.00	0	0	28.02	86	0.01	0.00	0.00	0	0	0								81	0.02	0.00	0.00	0	0	21.75
61	0.01	0.00	0.00	0	0	7.18	78	0.00	0.00	0.00	0	0	0								61	0.01	0.00	0.00	0	0	236.18

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

Report Configuration

Loops

▶ljForce.c: 191 - 256.37 %

▶timestep.c: 74 - 5.55 %

▶ljForce.c: 161 - 5.41 %

▶haloExchange.c: 621 - 5.10 %

▶timestep.c: 88 - 3.60 %

▶ljForce.c: 157 - 2.27 %

▶linkCells.c: 211 - 1.07 %

▶linkCells.c: 209 - 0.38 %

▶linkCells.c: 295 - 0.34 %

▶haloExchange.c: 380 - 0.25 %

▶haloExchange.c: 633 - 0.23 %

▶timestep.c: 110 - 0.20 %

▶haloExchange.c: 414 - 0.09 %

▶<unknown>: 0 - 0.05 %