Initializing AMReX (26.09-11-gae079342654b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-11-gae079342654b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.797 ... 0.7992 ... 0.8015 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1336 0.1477 0.1617 20.18% amrex::unpackBuffer 103 0.1321 0.134 0.1358 16.95% amrex::unpackRemotes 103 0.1062 0.1101 0.1141 14.23% ParticleContainer::Redistribute_impl() 103 0.08389 0.09639 0.1089 13.59% Redistribute_partition 103 0.09238 0.09338 0.09438 11.78% ParticleCopyPlan::build 103 0.05755 0.0577 0.05785 7.22% TestParticleContainer::moveParticles 100 0.0501 0.05019 0.05029 6.27% amrex::communicateParticlesStart 103 0.02279 0.02701 0.03123 3.90% TestParticleContainer::checkAnswer 103 0.01385 0.02032 0.0268 3.34% amrex::computeNeighborProcs 102 0.02006 0.02088 0.02171 2.71% ParticleCopyPlan::buildMPIStart 103 0.01014 0.01477 0.01941 2.42% amrex::communicateParticlesFinish 103 0.004349 0.01076 0.01717 2.14% ParticleCopyPlan::doHandShake 103 0.0003544 0.005019 0.009684 1.21% InitParticles 1 0.004681 0.004886 0.00509 0.64% testNeighborProcsCoarseToFine 1 1.887e-05 0.002228 0.004437 0.55% testRedistribute 1 0.0007141 0.0008509 0.0009876 0.12% ParticleContainer::OK() 103 2.817e-05 2.944e-05 3.071e-05 0.00% Other 522 0.002809 0.003062 0.003314 0.41% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.797 0.797 0.797 99.44% ParticleContainer::Redistribute_impl() 103 0.6699 0.6763 0.6827 85.18% numParticlesOutOfRange() 410 0.1336 0.1477 0.1617 20.18% amrex::unpackBuffer 103 0.1321 0.134 0.1358 16.95% amrex::unpackRemotes 103 0.1062 0.1101 0.1141 14.23% ParticleCopyPlan::build 103 0.09784 0.09881 0.09979 12.45% Redistribute_partition 103 0.09238 0.09338 0.09438 11.78% TestParticleContainer::checkAnswer 103 0.05836 0.06478 0.0712 8.88% TestParticleContainer::moveParticles 100 0.0501 0.05019 0.05029 6.27% ParticleContainer::OK() 103 0.0444 0.04446 0.04451 5.55% amrex::communicateParticlesStart 103 0.02279 0.02701 0.03123 3.90% amrex::computeNeighborProcs 102 0.02006 0.02088 0.02171 2.71% ParticleCopyPlan::buildMPIStart 103 0.01976 0.01979 0.01982 2.47% amrex::communicateParticlesFinish 103 0.004349 0.01076 0.01717 2.14% ParticleCopyPlan::doHandShake 103 0.0003544 0.005019 0.009684 1.21% InitParticles 1 0.009624 0.009626 0.009628 1.20% testNeighborProcsCoarseToFine 1 4.252e-05 0.00226 0.004477 0.56% Other 522 0.003185 0.003522 0.003858 0.48% -------------------------------------------------------------------------------------------- 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 9137 KiB 9138 KiB 9139 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 103 KiB 107 KiB 8321 KiB 8331 KiB 8341 KiB InitParticles 48 7033 KiB 7033 KiB 7033 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 125 KiB 125 KiB 8190 KiB 8201 KiB 8212 KiB amrex::packBuffer 204 318 KiB 320 KiB 321 KiB 8189 KiB 8200 KiB 8211 KiB Redistribute_partition 4054 89 KiB 90 KiB 90 KiB 1821 KiB 1823 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3407 B 3451 B 3495 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1111 B 1111 B 1112 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 668 B 674 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 890 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() 416 164 KiB 171 KiB 177 KiB 8190 KiB 8200 KiB 8211 KiB amrex::communicateParticlesStart 204 78 KiB 83 KiB 87 KiB 8189 KiB 8200 KiB 8211 KiB The_Pinned_Arena::Initialize() 2 9 B 11 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 871 B 871 B 872 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 900 B 901 B 903 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 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 (26.09-11-gae079342654b) finalized