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- r0: 2x1
- r1: 2x2
- r2: 2x4
- r3: 2x8
- r4: 2x16
- r5: 2x18
- r6: 2x24
- r7: 2x32
- r8: 2x36
Metric | r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | r8 |
---|
Total Time (s) | 1.12 E3 | 576.76 | 307.42 | 184.18 | 137.02 | 132.68 | 125.56 | 120.54 | 119.43 |
Max (Thread Active Time) (s) | 1.11 E3 | 571.35 | 304.26 | 182.06 | 135.29 | 131.01 | 124.01 | 118.85 | 117.56 |
Average Active Time (s) | 1.11 E3 | 562.88 | 302.03 | 181.93 | 135.22 | 130.95 | 123.94 | 118.80 | 117.45 |
Activity Ratio (%) | 99.1 | 97.7 | 98.4 | 99.0 | 99.1 | 99.1 | 99.1 | 99.0 | 98.8 |
Average number of active threads | 1.981 | 3.904 | 7.860 | 15.805 | 31.580 | 35.530 | 47.380 | 63.071 | 70.806 |
Affinity Stability (%) | 100.0 | 99.8 | 99.8 | 99.7 | 99.7 | 99.7 | 99.8 | 99.7 | 99.7 |
GFLOPS | 6.773 | 13.132 | 24.638 | 41.125 | 55.280 | 57.084 | 60.322 | 62.831 | 63.416 |
Time in analyzed loops (%) | 99.5 | 98.7 | 97.5 | 97.4 | 97.7 | 97.8 | 97.6 | 97.8 | 97.7 |
Time in analyzed innermost loops (%) | 99.3 | 98.4 | 97.3 | 97.1 | 97.4 | 97.5 | 97.4 | 97.6 | 97.4 |
Time in user code (%) | 99.5 | 98.7 | 97.5 | 97.4 | 97.7 | 97.8 | 97.6 | 97.9 | 97.7 |
Compilation Options Score (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Array Access Efficiency (%) | 87.0 | 87.1 | 87.8 | 89.9 | 92.4 | 92.6 | 93.0 | 93.2 | 93.2 |
|
Potential Speedups |
Perfect Flow Complexity | 1.08 | 1.08 | 1.08 | 1.07 | 1.06 | 1.06 | 1.05 | 1.05 | 1.05 |
Perfect OpenMP + MPI + Pthread | 1.00 | 1.00 | 1.00 | 1.00 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 |
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.00 | 1.03 | 1.03 | 1.03 | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 |
Scalability - Gap | 1.00 | 1.03 | 1.10 | 1.32 | 1.96 | 2.14 | 2.69 | 3.45 | 3.84 |
No Scalar Integer | Potential Speedup | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 |
Nb Loops to get 80% | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
FP Vectorised | Potential Speedup | 1.09 | 1.09 | 1.08 | 1.07 | 1.06 | 1.06 | 1.05 | 1.05 | 1.05 |
Nb Loops to get 80% | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Fully Vectorised | Potential Speedup | 1.19 | 1.19 | 1.18 | 1.15 | 1.12 | 1.12 | 1.11 | 1.10 | 1.10 |
Nb Loops to get 80% | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Only FP Arithmetic | Potential Speedup | 1.34 | 1.34 | 1.33 | 1.32 | 1.31 | 1.31 | 1.30 | 1.30 | 1.30 |
Nb Loops to get 80% | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
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▼advec_cell.cpp– | |
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▼accelerate.cpp– | |
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▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
Source Object | Issue |
▼exec– | |
▼calc_dt.cpp– | |
○ | |
▼advec_cell.cpp– | |
○ | |
▼accelerate.cpp– | |
○ | |
▼pack_kernel.cpp– | |
○ | |
▼reset_field.cpp– | |
○ | |
▼revert.cpp– | |
○ | |
▼viscosity.cpp– | |
○ | |
▼initialise_chunk.cpp– | |
○ | |
▼flux_calc.cpp– | |
○ | |
▼PdV.cpp– | |
○ | |
▼generate_chunk.cpp– | |
○ | |
▼field_summary.cpp– | |
○ | |
▼advec_mom.cpp– | |
○ | |
▼ideal_gas.cpp– | |
○ | |
| r0 | r1 | r2 | r3 | r4 | r5 | r6 | r7 | r8 |
Application | /beegfs/hackathon/users/eoseret/qaas_runs_CPU_8360Y/174-369-0250/intel/CloverLeaf2.0-CXX/run/binaries/gcc_2/exec | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Timestamp | 2025-04-04 01:25:21 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Experiment Type | MPI; | MPI; OpenMP; | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 | same as r1 |
Machine | icp01.benchmarkcenter.megware.com | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Architecture | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Micro Architecture | ICELAKE_SP | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Model Name | Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Cache Size | 55296 KB | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of Cores | 36 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Maximal Frequency | 3.5 GHz | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
OS Version | Linux 5.14.0-503.16.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Dec 13 01:47:05 EST 2024 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Architecture used during static analysis | x86_64 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Micro Architecture used during static analysis | ICELAKE_SP | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Compilation Options |
exec: GNU C++17 14.2.0 -march=icelake-server -mprefer-vector-width=512 -g -O3 -O3 -std=c++17 -funroll-loops -ffast-math -fno-omit-frame-pointer -fcf-protection=none -fopenmp | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of processes observed | 2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of threads observed | 2 | 4 | 8 | 16 | 32 | 36 | 48 | 64 | 72 |
Frequency Driver | intel_pstate | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Frequency Governor | performance | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Huge Pages | always | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Hyperthreading | on | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of sockets | 2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Number of cores per socket | 36 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
MAQAO version | 2.21.1 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
MAQAO build | 8271f65b618decdd516f3bd4a943e5566ffabed6::20250211-191351 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |
Comments | OV scalability run using gcc_2 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 | same as r0 |