Initializing AMReX (26.07-47-gb11ef8167771)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-47-gb11ef8167771) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.791 ... 0.7926 ... 0.7943 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.132 0.1455 0.1591 20.03% amrex::unpackBuffer 103 0.1308 0.1322 0.1337 16.83% amrex::unpackRemotes 103 0.1034 0.109 0.1145 14.42% ParticleContainer::Redistribute_impl() 103 0.08404 0.09624 0.1084 13.65% Redistribute_partition 103 0.09177 0.09258 0.09338 11.76% ParticleCopyPlan::build 103 0.05702 0.05715 0.05728 7.21% TestParticleContainer::moveParticles 100 0.04967 0.04975 0.04983 6.27% amrex::communicateParticlesStart 103 0.0225 0.02748 0.03245 4.09% TestParticleContainer::checkAnswer 103 0.01322 0.01894 0.02465 3.10% amrex::computeNeighborProcs 101 0.01999 0.02061 0.02124 2.67% ParticleCopyPlan::buildMPIStart 103 0.01073 0.01445 0.01817 2.29% amrex::communicateParticlesFinish 103 0.005282 0.01103 0.01678 2.11% ParticleCopyPlan::doHandShake 103 0.003167 0.007084 0.011 1.39% InitParticles 1 0.004639 0.004839 0.005038 0.63% testRedistribute 1 0.0007368 0.0008417 0.0009467 0.12% ParticleContainer::OK() 103 2.588e-05 2.6e-05 2.611e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 3.753e-06 4.201e-06 4.649e-06 0.00% Other 521 0.003083 0.004848 0.006612 0.83% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.791 0.7926 0.7943 100.00% ParticleContainer::Redistribute_impl() 103 0.6238 0.6239 0.624 78.56% numParticlesOutOfRange() 410 0.132 0.1455 0.1591 20.03% amrex::unpackBuffer 103 0.1308 0.1322 0.1337 16.83% amrex::unpackRemotes 103 0.1034 0.109 0.1145 14.42% ParticleCopyPlan::build 103 0.09879 0.09975 0.1007 12.68% Redistribute_partition 103 0.09177 0.09258 0.09338 11.76% TestParticleContainer::checkAnswer 103 0.05654 0.06224 0.06794 8.55% TestParticleContainer::moveParticles 100 0.04967 0.04975 0.04983 6.27% ParticleContainer::OK() 103 0.04328 0.0433 0.04332 5.45% amrex::communicateParticlesStart 103 0.0225 0.02748 0.03245 4.09% ParticleCopyPlan::buildMPIStart 103 0.02133 0.02153 0.02174 2.74% amrex::computeNeighborProcs 101 0.01999 0.02061 0.02124 2.67% amrex::communicateParticlesFinish 103 0.005282 0.01103 0.01678 2.11% ParticleCopyPlan::doHandShake 103 0.003167 0.007084 0.011 1.39% InitParticles 1 0.009772 0.009775 0.009778 1.23% DistributionMapping::SFCProcessorMapDoIt() 1 1.309e-05 0.001663 0.003314 0.42% Other 521 0.003555 0.0054 0.007244 0.91% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 106 KiB 112 KiB 8324 KiB 8331 KiB 8338 KiB InitParticles 48 7002 KiB 7002 KiB 7002 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 122 KiB 129 KiB 135 KiB 8193 KiB 8201 KiB 8208 KiB amrex::packBuffer 204 342 KiB 344 KiB 345 KiB 8193 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 97 KiB 97 KiB 98 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3415 B 3422 B 3430 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1111 B 1111 B 1111 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 672 B 678 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 889 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 B 106 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 7 B 7 B 7 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() 416 177 KiB 180 KiB 183 KiB 8193 KiB 8200 KiB 8208 KiB amrex::communicateParticlesStart 204 77 KiB 84 KiB 92 KiB 8193 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 867 B 867 B 868 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 897 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-47-gb11ef8167771) finalized