Initializing AMReX (26.07-26-g4cbe41a72438)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-26-g4cbe41a72438) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.521 ... 1.523 ... 1.525 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3622 0.3659 0.3695 24.24% amrex::unpackBuffer 104 0.2707 0.2714 0.2721 17.85% Redistribute_partition 104 0.2575 0.2576 0.2578 16.91% amrex::unpackRemotes 104 0.2081 0.2084 0.2086 13.69% TestParticleContainer::moveParticles 100 0.1192 0.1193 0.1194 7.83% ParticleContainer::Redistribute_impl() 104 0.08318 0.09258 0.102 6.69% TestParticleContainer::checkAnswer 103 0.05383 0.05677 0.0597 3.92% ParticleCopyPlan::build 104 0.05138 0.05143 0.05148 3.38% amrex::communicateParticlesStart 104 0.02023 0.02554 0.03085 2.02% amrex::computeNeighborProcs 101 0.02386 0.02394 0.02402 1.58% ParticleCopyPlan::buildMPIStart 104 0.01088 0.01395 0.01702 1.12% amrex::communicateParticlesFinish 104 0.007219 0.009373 0.01153 0.76% ParticleCopyPlan::doHandShake 104 0.001977 0.004851 0.007725 0.51% ParticleContainer::ReserveForRedistribute() 104 0.007087 0.007366 0.007645 0.50% InitParticles 1 0.003285 0.003468 0.003651 0.24% testRedistribute 1 0.002598 0.002695 0.002793 0.18% ParticleContainer::OK() 103 2.931e-05 2.953e-05 2.975e-05 0.00% Other 434 0.006513 0.008262 0.01001 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.521 1.523 1.525 100.00% ParticleContainer::Redistribute_impl() 104 1.102 1.102 1.102 72.27% numParticlesOutOfRange() 616 0.3622 0.3659 0.3695 24.24% amrex::unpackBuffer 104 0.2707 0.2714 0.2721 17.85% Redistribute_partition 104 0.2575 0.2576 0.2578 16.91% amrex::unpackRemotes 104 0.2081 0.2084 0.2086 13.69% TestParticleContainer::checkAnswer 103 0.1707 0.1737 0.1766 11.58% TestParticleContainer::moveParticles 100 0.1192 0.1193 0.1194 7.83% ParticleContainer::OK() 103 0.1169 0.1169 0.1169 7.67% ParticleCopyPlan::build 104 0.09527 0.09533 0.0954 6.26% amrex::communicateParticlesStart 104 0.02023 0.02554 0.03085 2.02% amrex::computeNeighborProcs 101 0.02386 0.02394 0.02402 1.58% ParticleCopyPlan::buildMPIStart 104 0.0186 0.0188 0.019 1.25% InitParticles 1 0.01577 0.01577 0.01577 1.03% amrex::communicateParticlesFinish 104 0.007219 0.009373 0.01153 0.76% ParticleCopyPlan::doHandShake 104 0.001977 0.004851 0.007725 0.51% ParticleContainer::ReserveForRedistribute() 104 0.007087 0.007366 0.007645 0.50% Other 434 0.007182 0.01065 0.01412 0.93% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1177 KiB 1179 KiB 1180 KiB 7084 KiB 7095 KiB 7106 KiB InitParticles 24 6390 KiB 6391 KiB 6392 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 83 KiB 84 KiB 84 KiB 6920 KiB 6921 KiB 6921 KiB amrex::packBuffer 208 199 KiB 200 KiB 200 KiB 6919 KiB 6920 KiB 6920 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1839 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9014 B 9016 B 9018 B 263 KiB 263 KiB 263 KiB testRedistribute 24 64 B 65 B 66 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5127 B 5158 B 5190 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3549 B 3549 B 3550 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 616 B 619 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 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 3 B 4 B 5 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 4 B 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 127 KiB 136 KiB 146 KiB 6920 KiB 6920 KiB 6921 KiB amrex::communicateParticlesStart 206 48 KiB 56 KiB 64 KiB 6919 KiB 6920 KiB 6920 KiB InitParticles 300 6703 B 7217 B 7731 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1453 B 1455 B 1457 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 (26.07-26-g4cbe41a72438) finalized