Loops
main.cpp: 201 - 557.21 %
| Run g++ | Run g++ fast-math | Run icpx | Run icpx no-gather | Run icpx no-gather 128b | Run icpx no-vec | Run clang++ | Run clang++ fast-math | ||||||||||||||||||||||||||||||||||||||||
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
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| 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 (%) | 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 (%) | 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 (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 26.55 | 26.55 | 87.74 | 0 | 25 | 21 | 8.94 | 8.94 | 29.08 | 38.46 | 46.15 | 16 | 48.19 | 48.19 | 70.82 | 100 | 80 | 16 | 13.31 | 13.31 | 45.55 | 33.33 | 41.67 | 16 | 15.01 | 15.02 | 48.97 | 42.86 | 46.43 | 11 | 18.46 | 18.46 | 59.27 | 0 | 25 | 22 | 15.15 | 15.15 | 49.79 | 0 | 25 | 23 | 25.87 | 25.87 | 84.28 | 0 | 25 |
| 15 | 6.15 | 6.15 | 9.04 | 0 | 25 | 15 | 6.21 | 6.21 | 21.25 | 0 | 25 | 15 | 5.89 | 5.89 | 19.19 | 0 | 25 | 23 | 9.81 | 9.81 | 32.24 | 0 | 25 | ||||||||||||||||||||||||
| Sum on 1 analyzed binary loop (spmxv.exe - 21) | Sum on 1 analyzed binary loop (spmxv.exe - 21) | Sum on 2 analyzed binary loops (spmxv.exe - 16, spmxv.exe - 15) | Sum on 2 analyzed binary loops (spmxv.exe - 16, spmxv.exe - 15) | Sum on 2 analyzed binary loops (spmxv.exe - 16, spmxv.exe - 15) | Sum on 1 analyzed binary loop (spmxv.exe - 11) | Sum on 2 analyzed binary loops (spmxv.exe - 22, spmxv.exe - 23) | Sum on 1 analyzed binary loop (spmxv.exe - 23) | ||||||||||||||||||||||||||||||||||||||||
| Analysis | Count | Analysis | 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 | Loop Computation Issues | Loop Computation Issues | Loop Computation Issues | Loop Computation Issues | ||||||||||||||||||||||||||||||||||||||||
| Low iteration count | Low iteration count | Low iteration count | 1 | Low iteration count | 1 | Low iteration count | 1 | Low iteration count | Low iteration count | 1 | Low iteration count | 1 | |||||||||||||||||||||||||||||||||||
| Control Flow Issues | Control Flow Issues | Control Flow Issues | Control Flow Issues | Control Flow Issues | Control Flow Issues | Control Flow Issues | Control Flow Issues | ||||||||||||||||||||||||||||||||||||||||
| Low iteration count | Low iteration count | Low iteration count | 1 | Low iteration count | 1 | Low iteration count | 1 | Low iteration count | Low iteration count | 1 | Low iteration count | 1 | |||||||||||||||||||||||||||||||||||
| Data Access Issues | Data Access Issues | Data Access Issues | Data Access Issues | Data Access Issues | Data Access Issues | Data Access Issues | Data Access Issues | ||||||||||||||||||||||||||||||||||||||||
| Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 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 | 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 | 0 | ||||||||||||||||||||||||||||||||
| Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | ||||||||||||||||||||||||||||||||||||||||
| Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | Presence of indirect access | 1 | ||||||||||||||||||||||||||||||||
| Inefficient Vectorization | Inefficient Vectorization | Inefficient Vectorization | Inefficient Vectorization | Inefficient Vectorization | Inefficient Vectorization | Inefficient Vectorization | Inefficient Vectorization | ||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | |||||||||||||||||||||||||||||||||||||||
ooo_cmdline.h: 94 - 1.01 %
| Run g++ | Run g++ fast-math | Run icpx | Run icpx no-gather | Run icpx no-gather 128b | Run icpx no-vec | Run clang++ | Run clang++ fast-math | ||||||||||||||||||||||||||||||||||||||||
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
| Loop Source Regions |
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| 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 (%) | 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 (%) | 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 (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 144 | 0.04 | 0.04 | 0.12 | 0 | 23.39 | 146 | 0.04 | 0.04 | 0.11 | 0 | 23.39 | 121 | 0.02 | 0.02 | 0.04 | 0 | 21.63 | 121 | 0.08 | 0.08 | 0.26 | 0 | 21.63 | 121 | 0.03 | 0.03 | 0.08 | 0 | 21.63 | 96 | 0.05 | 0.05 | 0.16 | 0 | 21.63 | 135 | 0.03 | 0.03 | 0.12 | 0 | 21.63 | 136 | 0.04 | 0.04 | 0.13 | 0 | 21.63 |
| Sum on 1 analyzed binary loop (spmxv.exe - 144) | Sum on 1 analyzed binary loop (spmxv.exe - 146) | Sum on 1 analyzed binary loop (spmxv.exe - 121) | Sum on 1 analyzed binary loop (spmxv.exe - 121) | Sum on 1 analyzed binary loop (spmxv.exe - 121) | Sum on 1 analyzed binary loop (spmxv.exe - 96) | Sum on 1 analyzed binary loop (spmxv.exe - 135) | Sum on 1 analyzed binary loop (spmxv.exe - 136) | ||||||||||||||||||||||||||||||||||||||||
| Analysis | Count | Analysis | 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 | 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 | 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 | ||||||||||||||||||||||||||||||||
| Control Flow Issues | Control Flow Issues | Control Flow Issues | Control Flow Issues | 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 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | ||||||||||||||||||||||||||||||||
| Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | ||||||||||||||||||||||||||||||||
| Data Access Issues | Data Access Issues | 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 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 | 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 | 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 | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | Vectorization Roadblocks | ||||||||||||||||||||||||||||||||||||||||
| Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | Presence of calls | 1 | ||||||||||||||||||||||||||||||||
| Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 1 | Presence of 2 to 4 paths | 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 | 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 | ||||||||||||||||||||||||||||||||