| Loop id | Source Location | Source Function | Level | Max Thread Time / Walltime run_0 (%) | Exclusive Coverage run_0 (%) | Inclusive Coverage run_0 (%) | Max Exclusive Time Over Threads run_0 (s) | Max Inclusive Time Over Threads run_0 (s) | Exclusive Time w.r.t. Wall Time run_0 (s) | Inclusive Time w.r.t. Wall Time run_0 (s) | Nb Threads run_0 | GFLOPS run_0 | Vectorization Ratio (%) | Vector Length Use (%) | Speedup If No Scalar Integer | Speedup If FP Vectorized | Speedup If Fully Vectorized | Speedup If Perfect Load Balancing run_0 | Stride 0 | Stride 1 | Stride n | Stride Unknown | Stride Indirect | Array Access Efficiency |
|---|
| 18 | attention-gcc-skl256 - attention_v2.cpp:30-31 | main | Innermost | 33.62 | 33.64 | 33.64 | 9.25 | 9.25 | 9.25 | 9.25 | 1 | 1.12 | 20 | 11.25 | 1 | 2.58 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 15 | attention-gcc-skl256 - attention_v2.cpp:30-31 | main | Innermost | 26.66 | 26.68 | 26.68 | 7.33 | 7.33 | 7.33 | 7.33 | 1 | 1.32 | 20 | 11.25 | 1 | 2.58 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 10 | attention-gcc-skl256 - attention_v2.cpp:30-31 | main | Innermost | 7.34 | 7.35 | 7.35 | 2.02 | 2.02 | 2.02 | 2.02 | 1 | 1.22 | 20 | 11.25 | 1 | 2.58 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 7 | attention-gcc-skl256 - attention_v2.cpp:30-31 | main | Innermost | 7.27 | 7.27 | 7.27 | 2.00 | 2.00 | 2.00 | 2.00 | 1 | 1.35 | 20 | 11.25 | 1 | 2.58 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 4 | attention-gcc-skl256 - attention_v2.cpp:30-31 | main | Innermost | 7.23 | 7.24 | 7.24 | 1.99 | 1.99 | 1.99 | 1.99 | 1 | 1.23 | 20 | 11.25 | 1 | 2.58 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 32 | attention-gcc-skl256 - attention_v2.cpp:55-56 | softmax(float const*, float*, float*, int) | Innermost | 4.58 | 4.58 | 4.58 | 1.26 | 1.26 | 1.26 | 1.26 | 1 | 0.39 | 0 | 6.25 | 1 | 2 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 100.00 |
| 16 | attention-gcc-skl256 - attention_v2.cpp:27-236 [...] | main | InBetween | 2.53 | 2.53 | 29.21 | 0.69 | 8.03 | 0.69 | 8.03 | 1 | 1.37 | 20 | 11.25 | 1.57 | 2.75 | 14.67 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 2 | attention-gcc-skl256 - random.tcc:458-3558 [...] | main | Innermost | 0.78 | 0.78 | 0.78 | 0.22 | 0.22 | 0.22 | 0.22 | 1 | 0.14 | 2.08 | 10.4 | 3.08 | 2.12 | 12.83 | 1 | 1.5 | 0 | 0 | 1.5 | 0 | 75.00 |
| 11 | attention-gcc-skl256 - attention_v2.cpp:26-33 | main | InBetween | 0.73 | 0.73 | 8.07 | 0.20 | 2.22 | 0.20 | 2.22 | 1 | 0.30 | 25 | 12.5 | 1.67 | 1 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 19 | attention-gcc-skl256 - attention_v2.cpp:26-33 | main | InBetween | 0.62 | 0.62 | 34.26 | 0.17 | 9.42 | 0.17 | 9.42 | 1 | 0.71 | 25 | 12.5 | 1.67 | 1 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 8 | attention-gcc-skl256 - attention_v2.cpp:26-33 | main | InBetween | 0.53 | 0.53 | 7.80 | 0.15 | 2.14 | 0.14 | 2.14 | 1 | 1.10 | 25 | 12.5 | 1.67 | 1 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 31 | attention-gcc-skl256 - attention_v2.cpp:52-53 | softmax(float const*, float*, float*, int) | Innermost | 0.53 | 0.53 | 0.53 | 0.15 | 0.15 | 0.14 | 0.14 | 1 | 1.17 | 0 | 6.25 | 1.33 | 1.33 | 16 | 1 | 1 | 1 | 0 | 0 | 0 | 100.00 |
| 3 | attention-gcc-skl256 - random.tcc:404-3558 [...] | main | InBetween | 0.44 | 0.44 | 0.95 | 0.12 | 0.26 | 0.12 | 0.26 | 1 | 0.17 | 13.33 | 15 | 2.68 | 1.33 | 10.62 | 1 | NA | NA | NA | NA | NA | 0.00 |
| 5 | attention-gcc-skl256 - attention_v2.cpp:27-33 [...] | main | InBetween | 0.40 | 0.40 | 7.64 | 0.11 | 2.10 | 0.11 | 2.10 | 1 | 0.91 | 25 | 12.5 | 1.67 | 1 | 14.55 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |
| 13 | attention-gcc-skl256 - attention_v2.cpp:237-238 | main | Innermost | 0.24 | 0.24 | 0.24 | 0.06 | 0.06 | 0.06 | 0.06 | 1 | 0.00 | 0 | 6.25 | 1.25 | 1 | 16 | 1 | 0 | 1 | 0 | 1 | 0 | 75.00 |
| 23 | attention-gcc-skl256 - random.tcc:404-3558 [...] | main | InBetween | 0.20 | 0.20 | 0.33 | 0.05 | 0.09 | 0.05 | 0.09 | 1 | 0.18 | 10 | 12.03 | 2.33 | 2.17 | 11 | 1 | 0 | 2 | 0 | 0 | 0 | 100.00 |
| 34 | attention-gcc-skl256 - attention_v2.cpp:43-61 | softmax(float const*, float*, float*, int) | InBetween | 0.18 | 0.18 | 5.33 | 0.05 | 1.46 | 0.05 | 1.46 | 1 | 0.00 | 22.58 | 12.5 | 3.39 | 1 | 10.67 | 1 | NA | NA | NA | NA | NA | 0.00 |
| 26 | attention-gcc-skl256 - random.tcc:458-3558 [...] | main | Innermost | 0.18 | 0.18 | 0.18 | 0.05 | 0.05 | 0.05 | 0.05 | 1 | 0.60 | 7.89 | 11.63 | 2.78 | 2.34 | 11.87 | 1 | 1.5 | 0 | 0 | 0.5 | 0 | 87.50 |
| 25 | attention-gcc-skl256 - random.tcc:412-417 | main | Innermost | 0.13 | 0.13 | 0.13 | 0.04 | 0.04 | 0.03 | 0.03 | 1 | 0.00 | 100 | 50 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 100.00 |
| 42 | attention-gcc-skl256 - random.tcc:412-417 | std::mersenne_twister_engine<unsigned long, 32ul, 624ul, 397ul, 31ul, 2567483615ul, 11ul, 4294967295ul, 7ul, 2636928640ul, 15ul, 4022730752ul, 18ul, 1812433253ul>::_M_gen_rand() | Single | 0.07 | 0.07 | 0.07 | 0.02 | 0.02 | 0.02 | 0.02 | 1 | 0.00 | 100 | 50 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 100.00 |
| 35 | attention-gcc-skl256 - attention_v2.cpp:43-61 | softmax(float const*, float*, float*, int) | InBetween | 0.04 | 0.04 | 5.36 | 0.01 | 1.48 | 0.01 | 1.48 | 1 | 0.00 | 40 | 12.92 | 1.43 | 1 | 10.55 | 1 | NA | NA | NA | NA | NA | 0.00 |
| 1 | attention-gcc-skl256 - random.tcc:333-339 [...] | main | Innermost | 0.04 | 0.04 | 0.04 | 0.01 | 0.01 | 0.01 | 0.01 | 1 | 0.00 | 0 | 12.5 | 1 | 1 | 8 | 1 | 0 | 1 | 0 | 0 | 0 | 100.00 |
| 33 | attention-gcc-skl256 - attention_v2.cpp:47-48 | softmax(float const*, float*, float*, int) | Innermost | 0.04 | 0.04 | 0.04 | 0.01 | 0.01 | 0.01 | 0.01 | 1 | 1.00 | 100 | 50 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 100.00 |
| 41 | attention-gcc-skl256 - random.tcc:404-409 | std::mersenne_twister_engine<unsigned long, 32ul, 624ul, 397ul, 31ul, 2567483615ul, 11ul, 4294967295ul, 7ul, 2636928640ul, 15ul, 4022730752ul, 18ul, 1812433253ul>::_M_gen_rand() | Single | 0.04 | 0.04 | 0.04 | 0.01 | 0.01 | 0.01 | 0.01 | 1 | 0.00 | 100 | 50 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 100.00 |
| 6 | attention-gcc-skl256 - attention_v2.cpp:26-33 [...] | main | InBetween | 0.02 | 0.02 | 7.66 | 0.00 | 2.11 | 0.00 | 2.11 | 1 | 0.00 | 0 | 6.25 | 1 | 1 | 16 | 1 | 0 | 0 | 0 | 2 | 0 | 50.00 |