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| Total Time (s) | 17.69 | |
| Max (Thread Active Time) (s) | 13.46 | |
| Average Active Time (s) | 11.99 | |
| Activity Ratio (%) | 86.0 | |
| Average number of active threads | 867.331 | |
| Affinity Stability (%) | 96.6 | |
| Time in analyzed loops (%) | 66.2 | |
| Time in analyzed innermost loops (%) | 65.4 | |
| Time in user code (%) | 78.1 | |
| Compilation Options Score (%) | 66.7 | |
| Array Access Efficiency (%) | 90.1 | |
|
| Potential Speedups | |
| Perfect Flow Complexity | 1.00 | |
| Perfect OpenMP/MPI/Pthread/TBB | 1.08 | |
| Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution | 1.14 | |
| No Scalar Integer | Potential Speedup | 1.02 | |
| Nb Loops to get 80% | 5 | |
| FP Vectorised | Potential Speedup | 1.02 | |
| Nb Loops to get 80% | 6 | |
| Fully Vectorised | Potential Speedup | 1.50 | |
| Nb Loops to get 80% | 17 | |
| FP Arithmetic Only | Potential Speedup | 1.28 | |
| Nb Loops to get 80% | 14 | |
| Source Object | Issue |
|---|
| ▼bt-mz_D.x– | |
| ○y_solve.f90 | -march=(target) is missing. |
| ○z_solve.f90 | -march=(target) is missing. |
| ○x_solve.f90 | -march=(target) is missing. |
| ○exact_rhs.f90 | -march=(target) is missing. |
| ○exact_solution.f90 | -march=(target) is missing. |
| ○solve_subs.f90 | -march=(target) is missing. |
| ○add.f90 | -march=(target) is missing. |
| ○initialize.f90 | -march=(target) is missing. |
| ○exch_qbc.f90 | -march=(target) is missing. |
| ○rhs.f90 | -march=(target) is missing. |
| Experiment Name | |
| Application | ./bt-mz_D.x |
| Timestamp | 2026-06-08 15:49:08 |
Universal Timestamp | 1780926548 |
| Number of processes observed | 80 |
Number of threads observed | 1280 |
| Experiment Type | MPI; OpenMP; |
| Machine | inti6006 |
| Model Name | AMD EPYC 7H12 64-Core Processor |
| Architecture | x86_64 |
Micro Architecture | ZEN_V2 |
| Cache Size | 512 KB |
Number of Cores | 64 |
| OS Version | Linux 4.18.0-553.123.1.el8_10.x86_64 #1 SMP Mon May 4 13:45:48 EDT 2026 |
| Architecture used during static analysis | x86_64 |
Micro Architecture used during static analysis | ZEN_V2 |
| Frequency Driver | acpi-cpufreq |
Frequency Governor | performance |
| Huge Pages | madvise |
Hyperthreading | on |
| Number of sockets | 2 |
Number of cores per socket | 64 |
| Compilation Options | bt-mz_D.x: -I/ccc/products2/ccc_users_env/production/Rhel_8__x86_64/applink/openmpi-4.1.4.7/intel--20.0.0/default/include -I/ccc/products2/ccc_users_env/production/Rhel_8__x86_64/applink/openmpi-4.1.4.7/intel--20.0.0/default/lib -sox -c -g -O3 -fopenmp -fexceptions | | |
| Comments | | | |
| Dataset | |
| Run Command | <executable> |
| MPI Command | srun -t 5 -p rome -N <number_nodes> --ntasks-per-node=<number_processes_per_node> -c <OMP_NUM_THREADS> |
| Number Nodes | 10 |
| Number Processes per Node | 8 |
| Filter | Not Used |
| Profile Start | Not Used |
| Profile Stop | Not Used |
| Maximal Path Number | 4 |
