Initializing AMReX (26.09-174-gbb55ea8f7f4c)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-174-gbb55ea8f7f4c) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.792 ... 0.7927 ... 0.7934 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1311 0.1465 0.1619 20.40% amrex::unpackBuffer 103 0.1314 0.133 0.1346 16.96% amrex::unpackRemotes 103 0.1037 0.1096 0.1155 14.55% ParticleContainer::Redistribute_impl() 103 0.08204 0.09621 0.1104 13.91% Redistribute_partition 103 0.0922 0.09308 0.09395 11.84% ParticleCopyPlan::build 103 0.05716 0.05736 0.05756 7.25% TestParticleContainer::moveParticles 100 0.05018 0.05025 0.05031 6.34% amrex::communicateParticlesStart 103 0.01977 0.0267 0.03363 4.24% TestParticleContainer::checkAnswer 103 0.01324 0.01955 0.02587 3.26% amrex::computeNeighborProcs 102 0.02011 0.02074 0.02137 2.69% ParticleCopyPlan::buildMPIStart 103 0.01058 0.01467 0.01875 2.36% amrex::communicateParticlesFinish 103 0.004939 0.01061 0.01629 2.05% ParticleCopyPlan::doHandShake 103 0.0008073 0.005013 0.00922 1.16% InitParticles 1 0.004591 0.004796 0.005001 0.63% testRedistribute 1 0.0006745 0.0008172 0.0009598 0.12% ParticleContainer::OK() 103 2.845e-05 2.919e-05 2.992e-05 0.00% Other 523 0.002951 0.00382 0.004688 0.59% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7919 0.7919 0.7919 99.81% ParticleContainer::Redistribute_impl() 103 0.6667 0.673 0.6793 85.62% numParticlesOutOfRange() 410 0.1311 0.1465 0.1619 20.40% amrex::unpackBuffer 103 0.1314 0.133 0.1346 16.96% amrex::unpackRemotes 103 0.1037 0.1096 0.1155 14.55% ParticleCopyPlan::build 103 0.09728 0.09821 0.09915 12.50% Redistribute_partition 103 0.0922 0.09308 0.09395 11.84% TestParticleContainer::checkAnswer 103 0.05677 0.06308 0.06939 8.75% TestParticleContainer::moveParticles 100 0.05018 0.05025 0.05031 6.34% ParticleContainer::OK() 103 0.04352 0.04353 0.04353 5.49% amrex::communicateParticlesStart 103 0.01977 0.0267 0.03363 4.24% amrex::computeNeighborProcs 102 0.02011 0.02074 0.02137 2.69% ParticleCopyPlan::buildMPIStart 103 0.01956 0.01968 0.0198 2.50% amrex::communicateParticlesFinish 103 0.004939 0.01061 0.01629 2.05% InitParticles 1 0.009721 0.009727 0.009733 1.23% ParticleCopyPlan::doHandShake 103 0.0008073 0.005013 0.00922 1.16% Other 523 0.003505 0.004398 0.00529 0.67% -------------------------------------------------------------------------------------------- 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 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 104 KiB 109 KiB 8310 KiB 8331 KiB 8353 KiB InitParticles 48 7033 KiB 7034 KiB 7036 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 126 KiB 128 KiB 8178 KiB 8201 KiB 8223 KiB amrex::packBuffer 204 323 KiB 325 KiB 328 KiB 8178 KiB 8200 KiB 8222 KiB Redistribute_partition 4054 90 KiB 91 KiB 92 KiB 1819 KiB 1823 KiB 1827 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3430 B 3446 B 3463 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1112 B 1112 B 1113 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 676 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 890 B 890 B 890 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 B 107 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 6 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() 416 159 KiB 172 KiB 184 KiB 8178 KiB 8200 KiB 8223 KiB amrex::communicateParticlesStart 204 76 KiB 84 KiB 93 KiB 8178 KiB 8200 KiB 8222 KiB The_Pinned_Arena::Initialize() 2 8 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 872 B 872 B 872 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 900 B 902 B 904 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 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: [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 (26.09-174-gbb55ea8f7f4c) finalized