Help is available by moving the cursor above any 
symbol or by checking MAQAO website.
| Metric | r0 | r1 | r2 | r3 | |
|---|---|---|---|---|---|
| Total Time (s) | 1.49 E3 | 821.58 | 806.64 | 476.71 | |
| Profiled Time (s) | 1.49 E3 | 818.03 | 803.54 | 473.06 | |
| Time in analyzed loops (%) | 6.98 | 6.50 | 6.65 | 5.97 | |
| Time in analyzed innermost loops (%) | 5.55 | 5.21 | 5.34 | 4.84 | |
| Time in user code (%) | 93.8 | 86.3 | 87.2 | 74.9 | |
| Compilation Options Score (%) | 100 | 100 | 100 | 100 | |
| Array Access Efficiency (%) | 58.4 | 58.3 | 58.0 | 58.1 | |
| Scalability - Gap | 1.00 | 1.10 | 1.08 | 1.28 | |
| Potential Speedups | |||||
| Perfect Flow Complexity | 1.02 | 1.02 | 1.02 | 1.02 | |
| Perfect OpenMP + MPI + Pthread | 1.03 | 1.07 | 1.06 | 1.11 | |
| Perfect OpenMP + MPI + Pthread + Perfect Load Distribution | 1.07 | 1.16 | 1.15 | 1.34 | |
| No Scalar Integer | Potential Speedup | 1.01 | 1.01 | 1.01 | 1.01 |
| Nb Loops to get 80% | 8 | 8 | 8 | 8 | |
| FP Vectorised | Potential Speedup | 1.00 | 1.01 | 1.01 | 1.01 |
| Nb Loops to get 80% | 3 | 3 | 3 | 3 | |
| Fully Vectorised | Potential Speedup | 1.07 | 1.06 | 1.07 | 1.06 |
| Nb Loops to get 80% | 22 | 22 | 21 | 22 | |
| Only FP Arithmetic | Potential Speedup | 1.04 | 1.03 | 1.03 | 1.03 |
| Nb Loops to get 80% | 18 | 19 | 18 | 19 | |
| OpenMP perfectly balanced | Potential Speedup | 1.03 | 1.09 | 1.08 | 1.18 |
| Nb Loops to get 80% | 3 | 3 | 2 | 3 | |
| r0 | r1 | r2 | r3 | |
|---|---|---|---|---|
| Experiment Name | picongpu, khi_test, 128x128x32, scalability OMP 1x13,2x13,1x26,2x26 | picongpu, khi_test, 128x128x32, scalability OMP 1x13,2x13,1x26,2x26 | picongpu, khi_test, 128x128x32, scalability OMP 1x13,2x13,1x26,2x26 | picongpu, khi_test, 128x128x32, scalability OMP 1x13,2x13,1x26,2x26 |
| Application | ./bin/picongpu | same as r0 | same as r0 | same as r0 |
| Timestamp | ||||
| Experiment Type | OpenMP; | same as r0 | same as r0 | same as r0 |
| Machine | skylake | same as r0 | same as r0 | same as r0 |
| Architecture | x86_64 | same as r0 | same as r0 | same as r0 |
| Micro Architecture | SKYLAKE | same as r0 | same as r0 | same as r0 |
| Model Name | Intel(R) Xeon(R) Platinum 8170 CPU @ 2.10GHz | same as r0 | same as r0 | same as r0 |
| Cache Size | 36608 KB | same as r0 | same as r0 | same as r0 |
| Number of Cores | 26 | same as r0 | same as r0 | same as r0 |
| Maximal Frequency | 2.1 GHz | same as r0 | same as r0 | same as r0 |
| OS Version | Linux 6.5.7-arch1-1 #1 SMP PREEMPT_DYNAMIC Tue, 10 Oct 2023 21:10:21 +0000 | 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 |
| Micro Architecture used during static analysis | SKYLAKE | same as r0 | same as r0 | same as r0 |
| Compilation Options | picongpu: clang based Intel(R) oneAPI DPC++/C++ Compiler 2023.0.0 (2023.0.0.20221201) --driver-mode=g++ --intel -I /home/eoseret/apps/buildPIC/khi_test_omp2b_icpx/include -I /home/eoseret/apps/picongpu/include/picongpu/.. -I /home/eoseret/apps/picongpu/thirdParty/cupla/include -I /home/eoseret/apps/picongpu/include/pmacc/.. -D ALPAKA_ACC_CPU_B_OMP2_T_SEQ_ENABLED -D ALPAKA_BLOCK_SHARED_DYN_MEMBER_ALLOC_KIB=47 -D ALPAKA_DEBUG=0 -D ALPAKA_OFFLOAD_MAX_BLOCK_SIZE= -D BOOST_ATOMIC_DYN_LINK -D BOOST_ATOMIC_NO_LIB -D BOOST_NO_AUTO_PTR -D BOOST_PROGRAM_OPTIONS_DYN_LINK -D BOOST_PROGRAM_OPTIONS_NO_LIB -D CMAKE_BUILD_TYPE=Release -D CMAKE_CXX_COMPILER_ID=IntelLLVM -D CMAKE_CXX_COMPILER_VERSION=2023.0.0 -D CMAKE_SYSTEM=Linux-6.5.7-arch1-1 -D CMAKE_SYSTEM_PROCESSOR=x86_64 -D CMAKE_VERSION=3.27.7 -D CUPLA_STREAM_ASYNC_ENABLED=0 -D PIC_VERBOSE_LVL=1 -D PMACC_VERBOSE_LVL=0 -isystem /opt/intel/oneapi/mpi/2021.8.0/include -isystem /home/eoseret/apps/picongpu/thirdParty/cupla/alpaka/include -g -fno-omit-frame-pointer -x Host -fiopenmp -O3 -D NDEBUG -std=c++17 -fiopenmp -MD -MT CMakeFiles/picongpu.dir/main.cpp.o -MF CMakeFiles/picongpu.dir/main.cpp.o.d -o CMakeFiles/picongpu.dir/main.cpp.o -c /home/eoseret/apps/picongpu/include/picongpu/main.cpp -fveclib=SVML -fheinous-gnu-extensions | same as r0 | same as r0 | same as r0 |
| Number of processes observed | 1 | same as r0 | same as r0 | same as r0 |
| Number of threads observed | 13 | 26 | same as r1 | 52 |
| Frequency Driver | intel_cpufreq | same as r0 | same as r0 | same as r0 |
| Frequency Governor | performance | same as r0 | same as r0 | same as r0 |
| Huge Pages | always | same as r0 | same as r0 | same as r0 |
| Hyperthreading | off | same as r0 | same as r0 | same as r0 |
| Number of sockets | 2 | same as r0 | same as r0 | same as r0 |
| Number of cores per socket | 26 | same as r0 | same as r0 | same as r0 |
| MAQAO version | 2.18.0 | same as r0 | same as r0 | same as r0 |
| MAQAO build | b42f6f97013f6f62087f6ca443544250f50b2841::20231130-145227 | same as r0 | same as r0 | same as r0 |
| Comments | same as r0 | same as r0 | same as r0 |