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 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.533 ... 1.535 ... 1.536 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3602 0.3687 0.3771 24.54% amrex::unpackBuffer 104 0.2724 0.273 0.2736 17.81% Redistribute_partition 104 0.2595 0.2597 0.26 16.92% amrex::unpackRemotes 104 0.2084 0.211 0.2137 13.91% TestParticleContainer::moveParticles 100 0.1202 0.1203 0.1204 7.83% ParticleContainer::Redistribute_impl() 104 0.08174 0.09284 0.1039 6.76% TestParticleContainer::checkAnswer 103 0.05234 0.05649 0.06064 3.95% ParticleCopyPlan::build 104 0.05037 0.05074 0.0511 3.33% amrex::communicateParticlesStart 104 0.02011 0.02593 0.03176 2.07% amrex::computeNeighborProcs 101 0.02418 0.02451 0.02485 1.62% ParticleCopyPlan::buildMPIStart 104 0.01071 0.01398 0.01725 1.12% amrex::communicateParticlesFinish 104 0.007381 0.009868 0.01236 0.80% ParticleCopyPlan::doHandShake 104 0.001854 0.005018 0.008183 0.53% ParticleContainer::ReserveForRedistribute() 104 0.007252 0.007632 0.008011 0.52% InitParticles 1 0.003297 0.003582 0.003868 0.25% testRedistribute 1 0.002726 0.002862 0.002997 0.20% ParticleContainer::OK() 103 3.757e-05 3.792e-05 3.828e-05 0.00% Other 434 0.006687 0.008497 0.01031 0.67% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.533 1.535 1.536 100.00% ParticleContainer::Redistribute_impl() 104 1.112 1.112 1.112 72.37% numParticlesOutOfRange() 616 0.3602 0.3687 0.3771 24.54% amrex::unpackBuffer 104 0.2724 0.273 0.2736 17.81% Redistribute_partition 104 0.2595 0.2597 0.26 16.92% amrex::unpackRemotes 104 0.2084 0.211 0.2137 13.91% TestParticleContainer::checkAnswer 103 0.1699 0.1741 0.1783 11.60% TestParticleContainer::moveParticles 100 0.1202 0.1203 0.1204 7.83% ParticleContainer::OK() 103 0.1176 0.1176 0.1176 7.65% ParticleCopyPlan::build 104 0.09494 0.09552 0.09611 6.25% amrex::communicateParticlesStart 104 0.02011 0.02593 0.03176 2.07% amrex::computeNeighborProcs 101 0.02418 0.02451 0.02485 1.62% ParticleCopyPlan::buildMPIStart 104 0.01889 0.019 0.01911 1.24% InitParticles 1 0.01598 0.01599 0.01599 1.04% amrex::communicateParticlesFinish 104 0.007381 0.009868 0.01236 0.80% ParticleCopyPlan::doHandShake 104 0.001854 0.005018 0.008183 0.53% ParticleContainer::ReserveForRedistribute() 104 0.007252 0.007632 0.008011 0.52% Other 434 0.007252 0.01082 0.01439 0.94% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1179 KiB 1182 KiB 1185 KiB 7080 KiB 7090 KiB 7099 KiB InitParticles 24 6390 KiB 6391 KiB 6391 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6905 KiB 6921 KiB 6936 KiB amrex::packBuffer 208 199 KiB 199 KiB 200 KiB 6904 KiB 6920 KiB 6935 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1835 KiB 1839 KiB 1843 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8975 B 8995 B 9015 B 262 KiB 262 KiB 263 KiB testRedistribute 24 64 B 68 B 72 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5137 B 5144 B 5152 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3549 B 3549 B 3549 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 949 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 108 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 3 B 3 B 4 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 3 B 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 128 KiB 136 KiB 144 KiB 6905 KiB 6920 KiB 6936 KiB amrex::communicateParticlesStart 206 49 KiB 54 KiB 60 KiB 6904 KiB 6919 KiB 6935 KiB InitParticles 300 6679 B 7473 B 8268 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1454 B 1455 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 B 256 B 256 B 256 B testRedistribute 24 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.06-11-g9ed35ab0e584) finalized