Initializing AMReX (26.06-11-g9ed35ab0e584)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-11-g9ed35ab0e584) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7949 ... 0.7966 ... 0.7983 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.131 0.1466 0.1622 20.32% amrex::unpackBuffer 103 0.1315 0.1331 0.1348 16.88% amrex::unpackRemotes 103 0.1036 0.1097 0.1157 14.49% ParticleContainer::Redistribute_impl() 103 0.08512 0.0975 0.1099 13.76% Redistribute_partition 103 0.09213 0.09311 0.0941 11.79% ParticleCopyPlan::build 103 0.05736 0.05755 0.05774 7.23% TestParticleContainer::moveParticles 100 0.0499 0.05 0.0501 6.28% amrex::communicateParticlesStart 103 0.02396 0.02787 0.03178 3.98% TestParticleContainer::checkAnswer 103 0.01308 0.01953 0.02597 3.25% amrex::computeNeighborProcs 101 0.01996 0.02071 0.02146 2.69% ParticleCopyPlan::buildMPIStart 103 0.01009 0.01419 0.01828 2.29% amrex::communicateParticlesFinish 103 0.004816 0.01111 0.0174 2.18% ParticleCopyPlan::doHandShake 103 0.0002559 0.005022 0.009787 1.23% InitParticles 1 0.004662 0.004848 0.005034 0.63% testRedistribute 1 0.0007504 0.0008566 0.0009629 0.12% ParticleContainer::OK() 103 2.59e-05 2.749e-05 2.908e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.419e-06 2.869e-06 3.32e-06 0.00% Other 521 0.003074 0.004866 0.006658 0.83% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7949 0.7966 0.7983 100.00% ParticleContainer::Redistribute_impl() 103 0.6261 0.6262 0.6263 78.46% numParticlesOutOfRange() 614 0.131 0.1466 0.1622 20.32% amrex::unpackBuffer 103 0.1315 0.1331 0.1348 16.88% amrex::unpackRemotes 103 0.1036 0.1097 0.1157 14.49% ParticleCopyPlan::build 103 0.09631 0.09791 0.09952 12.47% Redistribute_partition 103 0.09213 0.09311 0.0941 11.79% TestParticleContainer::checkAnswer 103 0.05677 0.06322 0.06966 8.73% TestParticleContainer::moveParticles 100 0.0499 0.05 0.0501 6.28% ParticleContainer::OK() 103 0.04368 0.04369 0.04369 5.47% amrex::communicateParticlesStart 103 0.02396 0.02787 0.03178 3.98% amrex::computeNeighborProcs 101 0.01996 0.02071 0.02146 2.69% ParticleCopyPlan::buildMPIStart 103 0.01854 0.01921 0.01988 2.49% amrex::communicateParticlesFinish 103 0.004816 0.01111 0.0174 2.18% InitParticles 1 0.009786 0.009798 0.009811 1.23% ParticleCopyPlan::doHandShake 103 0.0002559 0.005022 0.009787 1.23% DistributionMapping::SFCProcessorMapDoIt() 1 9.825e-06 0.001725 0.003441 0.43% Other 521 0.003607 0.005423 0.00724 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 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 98 KiB 104 KiB 109 KiB 8330 KiB 8331 KiB 8332 KiB InitParticles 48 7009 KiB 7011 KiB 7014 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 122 KiB 128 KiB 134 KiB 8200 KiB 8201 KiB 8202 KiB amrex::packBuffer 204 344 KiB 345 KiB 346 KiB 8199 KiB 8200 KiB 8201 KiB Redistribute_partition 4054 95 KiB 95 KiB 96 KiB 1823 KiB 1823 KiB 1823 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 3417 B 3437 B 3457 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1112 B 1112 B 1112 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 677 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 890 B 890 B 890 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 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 8 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() 416 169 KiB 180 KiB 191 KiB 8199 KiB 8200 KiB 8202 KiB amrex::communicateParticlesStart 204 74 KiB 83 KiB 92 KiB 8199 KiB 8200 KiB 8201 KiB The_Pinned_Arena::Initialize() 2 9 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 869 B 869 B 869 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 897 B 899 B 901 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 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: [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 (26.06-11-g9ed35ab0e584) finalized