Initializing AMReX (26.10-76-g347a3a2d2675)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-76-g347a3a2d2675) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.331 ... 1.334 ... 1.337 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3601 0.3602 0.3603 26.95% numParticlesOutOfRange() 410 0.1723 0.1849 0.1976 14.78% amrex::unpackBuffer 103 0.1298 0.1311 0.1323 9.90% Redistribute_partition 103 0.1266 0.1274 0.1281 9.58% DenseBins::buildGPU 203 0.1084 0.1118 0.1152 8.61% amrex::unpackRemotes 103 0.1069 0.1081 0.1094 8.18% ParticleContainer::Redistribute_impl() 103 0.08409 0.09496 0.1058 7.91% ParticleCopyPlan::build 103 0.0562 0.05643 0.05665 4.24% TestParticleContainer::moveParticles 100 0.04923 0.04932 0.04942 3.70% amrex::communicateParticlesStart 103 0.02364 0.0283 0.03295 2.46% TestParticleContainer::checkAnswer 103 0.01333 0.0192 0.02508 1.88% amrex::computeNeighborProcs 102 0.01994 0.02045 0.02097 1.57% ParticleCopyPlan::buildMPIStart 103 0.01092 0.01405 0.01719 1.29% amrex::communicateParticlesFinish 103 0.006095 0.01111 0.01612 1.21% ParticleCopyPlan::doHandShake 103 0.001218 0.004994 0.008769 0.66% InitParticles 1 0.004698 0.004905 0.005113 0.38% testRedistribute 1 0.000694 0.0008524 0.001011 0.08% ParticleContainer::OK() 103 3.544e-05 3.58e-05 3.617e-05 0.00% Other 529 0.002623 0.005966 0.009309 0.70% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.331 1.331 1.331 99.52% ParticleContainer::Redistribute_impl() 103 0.6963 0.702 0.7078 52.93% ParticleContainer::SortParticlesByBin() 101 0.4678 0.4713 0.4748 35.51% numParticlesOutOfRange() 410 0.1723 0.1849 0.1976 14.78% amrex::unpackBuffer 103 0.1298 0.1311 0.1323 9.90% Redistribute_partition 103 0.1266 0.1274 0.1281 9.58% DenseBins::buildGPU 203 0.1084 0.1118 0.1152 8.61% amrex::unpackRemotes 103 0.1069 0.1081 0.1094 8.18% TestParticleContainer::checkAnswer 103 0.1001 0.1024 0.1046 7.82% ParticleCopyPlan::build 103 0.09508 0.09643 0.09778 7.31% ParticleContainer::OK() 103 0.07953 0.08316 0.08678 6.49% TestParticleContainer::moveParticles 100 0.04923 0.04932 0.04942 3.70% amrex::communicateParticlesStart 103 0.02364 0.0283 0.03295 2.46% amrex::computeNeighborProcs 102 0.01994 0.02045 0.02097 1.57% ParticleCopyPlan::buildMPIStart 103 0.01841 0.01905 0.01969 1.47% amrex::communicateParticlesFinish 103 0.006095 0.01111 0.01612 1.21% InitParticles 1 0.009736 0.009744 0.009753 0.73% ParticleCopyPlan::doHandShake 103 0.001218 0.004994 0.008769 0.66% Other 529 0.003229 0.006614 0.01 0.75% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [SortParticlesByCell_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [SortParticlesByCell_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9169 KiB 9170 KiB 9170 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 60 KiB 66 KiB 72 KiB 8313 KiB 8331 KiB 8350 KiB InitParticles 48 5188 KiB 5189 KiB 5190 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 75 KiB 79 KiB 83 KiB 8182 KiB 8201 KiB 8219 KiB amrex::packBuffer 204 213 KiB 214 KiB 215 KiB 8182 KiB 8200 KiB 8219 KiB ParticleContainer::SortParticlesByBin() 1212 2333 KiB 2337 KiB 2340 KiB 2867 KiB 2870 KiB 2873 KiB Redistribute_partition 4054 60 KiB 60 KiB 60 KiB 1819 KiB 1822 KiB 1826 KiB DenseBins::buildGPU 426 594 KiB 594 KiB 594 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7687 B 7719 B 7751 B 260 KiB 260 KiB 261 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2133 B 2145 B 2157 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 415 B 418 B 421 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 936 B 936 B 936 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 62 B 63 B 65 B 256 B 256 B 256 B --------------------------------------------------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------- The_Managed_Arena::Initialize() 2 3 B 3 B 4 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 92 KiB 115 KiB 139 KiB 8182 KiB 8200 KiB 8219 KiB amrex::communicateParticlesStart 204 45 KiB 56 KiB 68 KiB 8182 KiB 8200 KiB 8219 KiB The_Pinned_Arena::Initialize() 2 7 B 8 B 9 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 11 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 922 B 922 B 922 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 941 B 942 B 943 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 7 B 7 B 8 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 78 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 B 256 B 256 B 256 B testRedistribute 4 0 B 0 B 0 B 256 B 256 B 256 B ---------------------------------------------------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-76-g347a3a2d2675) finalized