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| Metric | r0 | r1 | |
|---|---|---|---|
| Total Time (s) | 127.00 | 141.08 | |
| Max (Thread Active Time) (s) | 63.90 | 70.03 | |
| Average Active Time (s) | 12.96 | 15.18 | |
| Activity Ratio (%) | 13.6 | 13.9 | |
| Average number of active threads | 13.062 | 13.775 | |
| Affinity Stability (%) | 61.8 | 56.0 | |
| Time in analyzed loops (%) | 53.9 | 57.1 | |
| Time in analyzed innermost loops (%) | 28.4 | 28.6 | |
| Time in user code (%) | 69.4 | 71.2 | |
| Compilation Options Score (%) | 100.0 | 100.0 | |
| Array Access Efficiency (%) | 88.1 | 90.2 | |
| Potential Speedups | |||
| Perfect Flow Complexity | 1.02 | 1.02 | |
| Perfect OpenMP + MPI + Pthread | 1.00 | 1.00 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 4.95 | 4.64 | |
| No Scalar Integer | Potential Speedup | 1.07 | 1.06 |
| Nb Loops to get 80% | 8 | 8 | |
| FP Vectorised | Potential Speedup | 1.02 | 1.01 |
| Nb Loops to get 80% | 4 | 5 | |
| Fully Vectorised | Potential Speedup | 1.39 | 1.39 |
| Nb Loops to get 80% | 22 | 20 | |
| Only FP Arithmetic | Potential Speedup | 1.16 | 1.14 |
| Nb Loops to get 80% | 22 | 21 | |
| Source Object | Issue |
|---|---|
| ▼libasolve_test_helpers.so | |
| ▼ | |
| ○ | -g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target) |
| ○ | -O2, -O3 or -Ofast is missing. |
| ○ | -march=(target) is missing. |
| ▼libfinite_elements.so | |
| ▼AssignEvaluator.h | |
| ○ | |
| ▼InverseImpl.h | |
| ○ | |
| ▼element_U.tpp | |
| ○ | |
| ▼PlainObjectBase.h | |
| ○ | |
| ▼TensorMap.h | |
| ○ | |
| ▼TensorDeviceDefault.h | |
| ○ | |
| ▼GeneralMatrixMatrix.h | |
| ○ | |
| ▼GeneralProduct.h | |
| ○ | |
| ▼generic_elements.hpp | |
| ○ | |
| ▼Matrix.h | |
| ○ | |
| ▼stl_vector.h | |
| ○ | |
| ▼GeneralMatrixVector.h | |
| ○ | |
| ▼MapBase.h | |
| ○ | |
| ▼material_brick.hpp | |
| ○ | |
| ▼GeneralBlockPanelKernel.h | |
| ○ | |
| ▼[vdso] | |
| ▼ | |
| ○ | -g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target) |
| ○ | -O2, -O3 or -Ofast is missing. |
| ○ | -march=(target) is missing. |
| ▼libdofs.so | |
| ▼dof.cpp | |
| ○ | |
| ▼dof_list.cpp | |
| ○ | |
| ▼MapBase.h | |
| ○ | |
| ▼stl_vector.h | |
| ○ | |
| ▼multithreading_assembly_perf_test | |
| ▼basic_string.tcc | |
| ○ | |
| ▼enumerable_thread_specific.h | |
| ○ | |
| ▼assembler.hpp | |
| ○ | |
| ▼sparse_matrix_utilities.hpp | |
| ○ | |
| ▼partitioner.h | |
| ○ | |
| ▼finite_elements.hpp | |
| ○ | |
| ▼parallel_for.h | |
| ○ | |
| ▼sparse_matrix.hpp | |
| ○ | |
| ▼multithreading_assembly_perf_test.cpp | |
| ○ | |
| ▼stl_iterator.h | |
| ○ | |
| ▼vector.tcc | |
| ○ | |
| ▼libfe_space.so | |
| ▼stl_tree.h | |
| ○ | |
| ▼libmesh.so | |
| ▼ | |
| ○ | -g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target) |
| ○ | -O2, -O3 or -Ofast is missing. |
| ○ | -march=(target) is missing. |
| r0 | r1 | |
|---|---|---|
| Experiment Name | ||
| Application | ./multithreading_assembly_perf_test | same as r0 |
| Timestamp | 2025-06-11 09:48:49 | 2025-06-11 10:10:31 |
| Experiment Type | OpenMP; | same as r0 |
| Machine | be-seq022 | be-seq017 |
| Architecture | x86_64 | same as r0 |
| Micro Architecture | ZEN_V4 | same as r0 |
| Model Name | AMD EPYC 9534 64-Core Processor | same as r0 |
| Cache Size | 1024 KB | same as r0 |
| Number of Cores | 64 | same as r0 |
| Maximal Frequency | 3.718066 GHz | same as r0 |
| OS Version | Linux 4.18.0-477.10.1.el8_8.x86_64 #1 SMP Wed Apr 5 13:35:01 EDT 2023 | same as r0 |
| Architecture used during static analysis | x86_64 | same as r0 |
| Micro Architecture used during static analysis | ZEN_V4 | same as r0 |
| Compilation Options | + [vdso]: N/A libasolve_test_helpers.so: N/A libdofs.so: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops -fPIC libfe_space.so: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops -fPIC libfinite_elements.so: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops -fPIC libmesh.so: N/A multithreading_assembly_perf_test: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops | + [vdso]: N/A libasolve_test_helpers.so: N/A libdofs.so: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops -fPIC libfe_space.so: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops -fPIC libfinite_elements.so: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops -fPIC multithreading_assembly_perf_test: GNU C++20 13.2.0 -march=znver3 -g3 -g3 -O3 -std=c++20 -fno-omit-frame-pointer -funroll-loops |
| Number of processes observed | 1 | same as r0 |
| Number of threads observed | 128 | same as r0 |
| Frequency Driver | acpi-cpufreq | same as r0 |
| Frequency Governor | performance | same as r0 |
| Huge Pages | always | same as r0 |
| Hyperthreading | off | same as r0 |
| Number of sockets | 2 | same as r0 |
| Number of cores per socket | 64 | same as r0 |
| MAQAO version | 2025.1.0 | same as r0 |
| MAQAO build | b107544c0173fc3785aa7d997ff783dc12b975d2::20250527-133805 | same as r0 |
| Comments | same as r0 |