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| Total Time (s) | 57.11 | |
| Max (Thread Active Time) (s) | 56.33 | |
| Average Active Time (s) | 56.07 | |
| Activity Ratio (%) | 98.5 | |
| Average number of active threads | 37.307 | |
| Affinity Stability (%) | 96.2 | |
| Time in analyzed loops (%) | 47.9 | |
| Time in analyzed innermost loops (%) | 47.7 | |
| Time in user code (%) | 47.9 | |
| Compilation Options Score (%) | 100 | |
| Array Access Efficiency (%) | 74.8 | |
| DRAM Read | Volume | 548.03 GB | |
| Throughput | 9.60 GB/s | |
| DRAM Write | Volume | 391.95 GB | |
| Throughput | 6.86 GB/s | |
|
| Potential Speedups |
| Iterations Count | 1.00 | |
| Perfect Flow Complexity | 1.00 | |
| Perfect OpenMP + MPI + Pthread | 1.54 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 2.09 | |
| No Scalar Integer | Potential Speedup | 1.00 | |
| Nb Loops to get 80% | 1 | |
| FP Vectorised | Potential Speedup | 1.00 | |
| Nb Loops to get 80% | 1 | |
| Fully Vectorised | Potential Speedup | 1.00 | |
| Nb Loops to get 80% | 1 | |
| Data In L1 Cache | Potential Speedup | 1.55 | |
| Nb Loops to get 80% | 1 | |
| FP Arithmetic Only | Potential Speedup | 1.72 | |
| Nb Loops to get 80% | 1 | |
| OpenMP perfectly balanced | Potential Speedup | 2.09 | |
| Nb Loops to get 80% | 1 | |
| Source Object | Issue |
|---|
| ▼permute3d_1.omp.exe– | |
| ○permute3d_1.omp.cpp | |
| Application | ./permute3d_1.omp.exe |
| Timestamp | 2024-11-29 12:41:47 |
Universal Timestamp | 1732880507 |
| Number of processes observed | 1 |
Number of threads observed | 38 |
| Experiment Type | OpenMP; |
| Machine | itp06.benchmarkcenter.megware.com |
| Model Name | Intel(R) Xeon(R) Platinum 8368 CPU @ 2.40GHz |
| Architecture | x86_64 |
Micro Architecture | ICELAKE_SP |
| Cache Size | 58368 KB |
Number of Cores | 38 |
| OS Version | Linux 5.14.0-427.18.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Tue May 28 06:27:02 EDT 2024 |
| Architecture used during static analysis | x86_64 |
Micro Architecture used during static analysis | ICELAKE_SP |
| Frequency Driver | intel_pstate |
Frequency Governor | performance |
| Huge Pages | always |
Hyperthreading | on |
| Number of sockets | 2 |
Number of cores per socket | 38 |
| Compilation Options | permute3d_1.omp.exe: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.0.0 (2024.0.0.20231017) --driver-mode=g++ --intel -I . -o permute3d_1.omp.o -c -D NDEBUG -g -fcf-protection=none -O3 -mprefer-vector-width=512 -march=native -Wall -Wno-unknown-pragmas -fiopenmp -fiopenmp -fopenmp-targets=spir64 permute3d_1.omp.cpp -fveclib=SVML -fheinous-gnu-extensions | | |
| Dataset | |
| Run Command | <executable> -n 15000 -x 192 -y 192 -z 192 |
| Number Processes | 1 |
| Number Nodes | 1 |
| Filter | {type = number ; value = 1 ; } |
| Profile Start | {unit = none ; value = 0 ; } |
