OV - Compare Loops

Loops

▶attention_v2.cpp: 30 - 475.12 %

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	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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 30-31						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 30-31						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 30-31						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 30-31						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 30-31						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 30-31
4	1.99	1.99	7.24	20	11.25	1.23	4	1.92	1.92	6.95	20	11.25	1.29	53	7.49	7.49	26.35	0	8.33	1.1	53	7.35	7.35	25.56	0	8.33	1.14	29	3.03	3.03	14.75	93.33	35.42	2.9	34	1.02	1.02	7.43	87.5	41.41	1.99
7	2.00	2.00	7.27	20	11.25	1.35	7	1.87	1.86	6.74	20	11.25	1.27	31	1.90	1.90	6.68	0	7.5	1.21	31	1.98	1.98	6.87	0	7.5	1.18	45	2.05	2.05	9.94	87.5	24.22	1.31	28	4.08	4.08	29.57	87.5	41.41	1.93
10	2.02	2.02	7.35	20	11.25	1.22	10	2.13	2.13	7.68	20	11.25	1.18	32	1.85	1.85	6.51	0	7.5	1.37	32	1.98	1.98	6.87	0	7.5	1.22	48	2.01	2.00	9.75	87.5	24.22	1.38	37	1.02	1.02	7.39	87.5	41.41	2.19
15	7.33	7.33	26.68	20	11.25	1.32	15	7.44	7.44	26.89	20	11.25	1.32	33	1.77	1.76	6.21	0	7.5	1.3	33	1.81	1.81	6.29	0	7.5	1.34	42	2.12	2.12	10.31	87.5	24.22	1.28	21	2.55	2.55	18.48	90.91	46.02	3.72
18	9.25	9.25	33.64	20	11.25	1.12	18	9.41	9.41	34.01	20	11.25	1.1	42	9.26	9.26	32.57	0	8.33	1.12	42	9.11	9.11	31.68	0	8.33	1.12	36	8.19	8.19	39.84	87.5	24.22	1.36	40	1.05	1.05	7.64	87.5	41.41	2.19

Sum on 5 analyzed binary loops (attention-gcc-skl256 - 4, attention-gcc-skl256 - 7, attention-gcc-skl256 - 10, attention-gcc-skl256 - 15, attention-gcc-skl256 - 18)							Sum on 5 analyzed binary loops (attention-gcc-skl512 - 4, attention-gcc-skl512 - 7, attention-gcc-skl512 - 10, attention-gcc-skl512 - 15, attention-gcc-skl512 - 18)							Sum on 5 analyzed binary loops (attention-clang-skl256 - 53, attention-clang-skl256 - 31, attention-clang-skl256 - 32, attention-clang-skl256 - 33, attention-clang-skl256 - 42)							Sum on 5 analyzed binary loops (attention-clang-skl512 - 53, attention-clang-skl512 - 31, attention-clang-skl512 - 32, attention-clang-skl512 - 33, attention-clang-skl512 - 42)							Sum on 5 analyzed binary loops (attention-icx-skl256 - 29, attention-icx-skl256 - 45, attention-icx-skl256 - 48, attention-icx-skl256 - 42, attention-icx-skl256 - 36)							Sum on 5 analyzed binary loops (attention-icx-skl512 - 34, attention-icx-skl512 - 28, attention-icx-skl512 - 37, attention-icx-skl512 - 21, attention-icx-skl512 - 40)
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 a large number of scalar integer instructions							Presence of a large number of scalar integer instructions							Presence of a large number of scalar integer instructions							Presence of a large number of scalar integer instructions							Presence of a large number of scalar integer instructions						1	Presence of a large number of scalar integer instructions
Data Access Issues							Data Access Issues							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						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						1	Presence of constant non-unit stride data access						1
Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						1	Presence of indirect access						1
Presence of expensive instructions: scatter/gather						0	Presence of expensive instructions: scatter/gather						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						1
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						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
Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks							Vectorization Roadblocks
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						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						1
Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						0	Presence of indirect access						1	Presence of indirect access						1
Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization							Inefficient Vectorization
Presence of expensive instructions: scatter/gather							Presence of expensive instructions: scatter/gather							Presence of expensive instructions: scatter/gather							Presence of expensive instructions: scatter/gather							Presence of expensive instructions: scatter/gather						1	Presence of expensive instructions: scatter/gather						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							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

▶attention_v2.cpp: 55 - 15.42 %

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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 55-56						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 55-56						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 55-56						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 55-56						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 55-56						Loop Source Regions
32	1.26	1.26	4.58	0	6.25	0.39	32	1.23	1.23	4.42	0	6.25	0.3	47	0.14	0.14	0.47	33.33	13.89	0.07	47	0.07	0.07	0.24	33.33	13.89	0.43	24	0.01	0.01	0.05	100	50	3
														38	0.68	0.68	2.39	100	50	0	38	0.94	0.94	3.25	100	50	0

Sum on 1 analyzed binary loop (attention-gcc-skl256 - 32)							Sum on 1 analyzed binary loop (attention-gcc-skl512 - 32)							Sum on 1 analyzed binary loop (attention-clang-skl256 - 38)							Sum on 1 analyzed binary loop (attention-clang-skl512 - 38)							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
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						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	Less than 10% of the FP ADD/SUB/MUL arithmetic operations are performed using FMA						1
Control Flow Issues							Control Flow Issues							Control Flow Issues							Control Flow Issues
Presence of calls						1	Presence of calls						1	Presence of calls						1	Presence of calls						1
Data Access Issues							Data Access Issues							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	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							Vectorization Roadblocks
Presence of calls						1	Presence of calls						1	Presence of calls						1	Presence of calls						1

▶attention_v2.cpp: 47 - 2.46 %

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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 47-48						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 47-48						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 47-48						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 47-48						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 47-48						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 47-48
33	0.01	0.01	0.04	100	50	1	33	0.01	0.01	0.02	100	100	0	35	0.01	0.02	0.05	100	50	0	35	0.02	0.01	0.05	100	100	0	33	0.20	0.19	0.95	0	6.25	0.62	25	0.14	0.14	0.98	0	6.25	0.44
														50	0.00	0.00	0.02	100	25	0	50	0.02	0.02	0.07	100	50	0								24	0.02	0.02	0.18	0	6.25	0.4
														49	0.00	0.00	0.02	0	6.25	0	49	0.02	0.03	0.09	0	6.25	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.							Sum on 1 analyzed binary loop (attention-icx-skl256 - 33)							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

▶random.tcc: 458 - 2.41 %

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	GFLOP/s	ASM Loop ID	GFLOP/s	ASM Loop ID	GFLOP/s
Run gcc-256							Run gcc-512							Run clang-256		Run clang-512		Run icx-256		Run icx-512
Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 163-163 /usr/include/c++/16.1.1/bits/random.tcc: 458-466 /usr/include/c++/16.1.1/bits/random.tcc: 3557-3558						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 163-163 /usr/include/c++/16.1.1/bits/random.tcc: 458-466 /usr/include/c++/16.1.1/bits/random.tcc: 3557-3558						Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions
2	0.22	0.22	0.78	2.08	10.4	0.14	2	0.36	0.36	1.30	4	10.78	0.08
26	0.05	0.05	0.18	7.89	11.63	0.6	26	0.04	0.04	0.14	10	13.28	0.75

Sum on 1 analyzed binary loop (attention-gcc-skl256 - 2)							Sum on 1 analyzed binary loop (attention-gcc-skl512 - 2)							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
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
Low iteration count						1	Low iteration count						1
Control Flow Issues							Control Flow Issues
Presence of calls						1	Presence of calls						1
Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1
Low iteration count						1	Low iteration count						1
Data Access Issues							Data Access Issues
Presence of constant non-unit stride data access						1	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
Vectorization Roadblocks							Vectorization Roadblocks
Presence of calls						1	Presence of calls						1
Presence of 2 to 4 paths						1	Presence of 2 to 4 paths						1
Presence of constant non-unit stride data access						1	Presence of constant non-unit stride data access						1

▶attention_v2.cpp: 52 - 1.63 %

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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 52-53						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 52-53						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 52-53						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 52-53						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 52-53						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 52-53
31	0.15	0.14	0.53	0	6.25	1.17	31	0.17	0.17	0.61	0	6.25	1.12	37	0.01	0.01	0.04	57.14	16.96	0	37	0.00	0.00	0.02	57.14	16.96	0	31	0.03	0.03	0.12	100	50	0	23	0.01	0.01	0.07	100	100	0
														48	0.01	0.01	0.04	100	25	4	48	0.00	0.00	0.02	100	25	0
														36	0.04	0.04	0.12	100	50	0	36	0.02	0.02	0.07	100	50	0

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 (attention-gcc-skl512 - 31)							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
							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
							Data Access Issues
							More than 20% of the loads are accessing the stack						1
							Vectorization Roadblocks
							Presence of calls						1

▶attention_v2.cpp: 237 - 1.10 %

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	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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 237-238						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 237-238						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 237-238						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 237-238						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 237-238						Loop Source Regions	/home/eoseret/Applications/llm-attention/attention_v2.cpp: 237-238
13	0.06	0.06	0.24	0	6.25	0	13	0.04	0.04	0.14	0	6.25	0	34	0.05	0.04	0.16	100	37.5	0	34	0.04	0.04	0.12	100	75	0	39	0.03	0.03	0.15	0	6.25	0	31	0.04	0.04	0.29	0	6.25	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

▶random.tcc: 412 - 1.02 %

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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/usr/include/c++/16.1.1/bits/random.tcc: 412-417						Loop Source Regions	/usr/include/c++/16.1.1/bits/random.tcc: 412-417						Loop Source Regions	/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 412-417						Loop Source Regions	/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 412-417						Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 412-417						Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 412-417
25	0.04	0.03	0.13	100	50	0	25	0.02	0.02	0.07	100	100	0	71	0.01	0.01	0.04	89.29	23.66	0	72	0.00	0.00	0.02	89.29	23.66	0	52	0.01	0.01	0.05	84.62	44.23	0	53	0.01	0.00	0.04	84.62	44.23	0
42	0.02	0.02	0.07	100	50	0	42	0.04	0.04	0.14	100	100	0	79	0.02	0.02	0.07	89.29	23.66	0	80	0.05	0.05	0.17	89.29	23.66	0	61	0.03	0.03	0.15	84.62	44.23	0	44	0.01	0.01	0.07	84.62	44.23	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

▶random.tcc: 333 - 0.50 %

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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/usr/include/c++/16.1.1/bits/random.h: 585-585 /usr/include/c++/16.1.1/bits/random.tcc: 333-339						Loop Source Regions	/usr/include/c++/16.1.1/bits/random.h: 585-585 /usr/include/c++/16.1.1/bits/random.tcc: 333-339						Loop Source Regions	/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.h: 585-585 /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 333-339						Loop Source Regions	/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.h: 585-585 /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 333-339						Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.h: 585-585 /usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 333-339						Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.h: 585-585 /usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 333-339
1	0.01	0.01	0.04	0	12.5	0	1	0.01	0.01	0.02	0	12.5	0	80	0.01	0.02	0.05	0	10.21	0	81	0.03	0.03	0.10	0	10.21	0	19	0.01	0.01	0.07	0	10.12	0	16	0.03	0.03	0.22	0	10.12	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

▶random.tcc: 404 - 0.40 %

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 gcc-256							Run gcc-512							Run clang-256							Run clang-512							Run icx-256							Run icx-512
Loop Source Regions	/usr/include/c++/16.1.1/bits/random.tcc: 404-409						Loop Source Regions	/usr/include/c++/16.1.1/bits/random.tcc: 404-409						Loop Source Regions	/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 404-409						Loop Source Regions	/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 404-409						Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 404-409						Loop Source Regions	/usr/lib64/gcc/x86_64-pc-linux-gnu/16.1.1/../../../../include/c++/16.1.1/bits/random.tcc: 404-409
41	0.01	0.01	0.04	100	50	0	24	0.01	0.01	0.02	100	100	0	78	0.00	0.00	0.02	100	50	0	79	0.00	0.00	0.02	100	100	0	51	0.00	0.00	0.02	84.62	44.23	0	43	0.01	0.00	0.04	84.62	44.23	0
							41	0.01	0.01	0.04	100	100	0															60	0.01	0.01	0.07	84.62	44.23	0	52	0.02	0.02	0.14	84.62	44.23	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

▶<unknown>: 0 - 0.23 %

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	Max Time Over Threads (s)	Time w.r.t. Wall Time (s)	Cov (%)	Vect. Ratio (%)	Vector Length Use (%)	GFLOP/s
Run gcc-256		Run gcc-512		Run clang-256		Run clang-512		Run icx-256							Run icx-512
Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions		Loop Source Regions							Loop Source Regions
								75	0.03	0.03	0.12	100	50	0	57	0.01	0.01	0.11	100	50	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

Report Configuration

Loops

▶attention_v2.cpp: 30 - 475.12 %

▶attention_v2.cpp: 55 - 15.42 %

▶attention_v2.cpp: 47 - 2.46 %

▶random.tcc: 458 - 2.41 %

▶attention_v2.cpp: 52 - 1.63 %

▶attention_v2.cpp: 237 - 1.10 %

▶random.tcc: 412 - 1.02 %

▶random.tcc: 333 - 0.50 %

▶random.tcc: 404 - 0.40 %

▶<unknown>: 0 - 0.23 %