Initializing AMReX (26.04-101-g59e9ebe6c1f3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-101-g59e9ebe6c1f3) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7895 ... 0.7912 ... 0.7929 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1314 0.1455 0.1596 20.13% amrex::unpackBuffer 103 0.1315 0.133 0.1346 16.97% amrex::unpackRemotes 103 0.1043 0.1098 0.1154 14.55% ParticleContainer::Redistribute_impl() 103 0.0854 0.09557 0.1057 13.34% Redistribute_partition 103 0.09218 0.09309 0.09399 11.85% ParticleCopyPlan::build 103 0.0573 0.05744 0.05758 7.26% TestParticleContainer::moveParticles 100 0.05019 0.05033 0.05046 6.36% amrex::communicateParticlesStart 103 0.02399 0.02751 0.03104 3.91% TestParticleContainer::checkAnswer 103 0.01231 0.01794 0.02358 2.97% amrex::computeNeighborProcs 101 0.01998 0.0207 0.02142 2.70% ParticleCopyPlan::buildMPIStart 103 0.01031 0.01405 0.01779 2.24% amrex::communicateParticlesFinish 103 0.006116 0.01067 0.01523 1.92% ParticleCopyPlan::doHandShake 103 0.0004982 0.005024 0.009549 1.20% InitParticles 1 0.004648 0.004853 0.005058 0.64% testRedistribute 1 0.0008121 0.0008246 0.0008371 0.11% ParticleContainer::OK() 103 2.636e-05 2.653e-05 2.671e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.237e-06 2.872e-06 3.506e-06 0.00% Other 521 0.00295 0.004813 0.006676 0.84% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7895 0.7912 0.7929 100.00% ParticleContainer::Redistribute_impl() 103 0.6231 0.6232 0.6234 78.62% numParticlesOutOfRange() 614 0.1314 0.1455 0.1596 20.13% amrex::unpackBuffer 103 0.1315 0.133 0.1346 16.97% amrex::unpackRemotes 103 0.1043 0.1098 0.1154 14.55% ParticleCopyPlan::build 103 0.09602 0.09766 0.0993 12.52% Redistribute_partition 103 0.09218 0.09309 0.09399 11.85% TestParticleContainer::checkAnswer 103 0.05471 0.06035 0.066 8.32% TestParticleContainer::moveParticles 100 0.05019 0.05033 0.05046 6.36% ParticleContainer::OK() 103 0.0424 0.04241 0.04242 5.35% amrex::communicateParticlesStart 103 0.02399 0.02751 0.03104 3.91% amrex::computeNeighborProcs 101 0.01998 0.0207 0.02142 2.70% ParticleCopyPlan::buildMPIStart 103 0.01829 0.01907 0.01986 2.50% amrex::communicateParticlesFinish 103 0.006116 0.01067 0.01523 1.92% InitParticles 1 0.009788 0.009789 0.009789 1.23% ParticleCopyPlan::doHandShake 103 0.0004982 0.005024 0.009549 1.20% DistributionMapping::SFCProcessorMapDoIt() 1 1.014e-05 0.001736 0.003463 0.44% Other 521 0.003482 0.005369 0.007256 0.92% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 93 KiB 102 KiB 111 KiB 8317 KiB 8331 KiB 8345 KiB InitParticles 48 6991 KiB 6993 KiB 6995 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 125 KiB 130 KiB 8188 KiB 8201 KiB 8214 KiB amrex::packBuffer 204 327 KiB 328 KiB 329 KiB 8187 KiB 8200 KiB 8213 KiB Redistribute_partition 4054 91 KiB 92 KiB 92 KiB 1819 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3398 B 3412 B 3426 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1106 B 1106 B 1107 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 668 B 674 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 B 885 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 B 105 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 5 B 6 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() 416 144 KiB 176 KiB 208 KiB 8187 KiB 8200 KiB 8213 KiB amrex::communicateParticlesStart 204 69 KiB 88 KiB 107 KiB 8187 KiB 8200 KiB 8213 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 21 KiB 22 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 866 B 866 B 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 896 B 898 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 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: [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 (26.04-101-g59e9ebe6c1f3) finalized