Initializing AMReX (26.10-52-g2be195f96a66)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-52-g2be195f96a66) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.534 ... 1.536 ... 1.537 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3672 0.3702 0.3731 24.27% amrex::unpackBuffer 104 0.2729 0.2733 0.2737 17.81% Redistribute_partition 104 0.2601 0.2602 0.2603 16.93% amrex::unpackRemotes 104 0.2106 0.2111 0.2116 13.76% TestParticleContainer::moveParticles 100 0.1203 0.1203 0.1204 7.83% ParticleContainer::Redistribute_impl() 104 0.08594 0.09258 0.09922 6.45% TestParticleContainer::checkAnswer 103 0.05467 0.05643 0.05819 3.79% ParticleCopyPlan::build 104 0.052 0.05205 0.05209 3.39% amrex::communicateParticlesStart 104 0.02216 0.02566 0.02917 1.90% amrex::computeNeighborProcs 102 0.02409 0.02417 0.02424 1.58% ParticleCopyPlan::buildMPIStart 104 0.01236 0.01423 0.0161 1.05% amrex::communicateParticlesFinish 104 0.007633 0.009473 0.01131 0.74% ParticleCopyPlan::doHandShake 104 0.002956 0.004893 0.00683 0.44% ParticleContainer::ReserveForRedistribute() 104 0.00652 0.006565 0.006611 0.43% InitParticles 1 0.003363 0.003548 0.003733 0.24% testRedistribute 1 0.002711 0.002711 0.002711 0.18% ParticleContainer::OK() 103 3.404e-05 3.545e-05 3.686e-05 0.00% Other 435 0.006334 0.008207 0.01008 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.534 1.534 1.534 99.78% ParticleContainer::Redistribute_impl() 104 1.231 1.232 1.234 80.27% numParticlesOutOfRange() 411 0.3672 0.3702 0.3731 24.27% amrex::unpackBuffer 104 0.2729 0.2733 0.2737 17.81% Redistribute_partition 104 0.2601 0.2602 0.2603 16.93% amrex::unpackRemotes 104 0.2106 0.2111 0.2116 13.76% TestParticleContainer::checkAnswer 103 0.173 0.1747 0.1765 11.48% TestParticleContainer::moveParticles 100 0.1203 0.1203 0.1204 7.83% ParticleContainer::OK() 103 0.1183 0.1183 0.1183 7.70% ParticleCopyPlan::build 104 0.09633 0.09647 0.09661 6.28% amrex::communicateParticlesStart 104 0.02216 0.02566 0.02917 1.90% amrex::computeNeighborProcs 102 0.02409 0.02417 0.02424 1.58% ParticleCopyPlan::buildMPIStart 104 0.01906 0.01912 0.01919 1.25% InitParticles 1 0.01574 0.01574 0.01574 1.02% amrex::communicateParticlesFinish 104 0.007633 0.009473 0.01131 0.74% ParticleCopyPlan::doHandShake 104 0.002956 0.004893 0.00683 0.44% ParticleContainer::ReserveForRedistribute() 104 0.00652 0.006565 0.006611 0.43% Other 435 0.006831 0.008819 0.01081 0.70% -------------------------------------------------------------------------------------------- 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 9175 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 357 1180 KiB 1180 KiB 1180 KiB 7085 KiB 7092 KiB 7099 KiB InitParticles 24 6406 KiB 6407 KiB 6409 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 85 KiB 6920 KiB 6921 KiB 6922 KiB amrex::packBuffer 208 197 KiB 198 KiB 199 KiB 6919 KiB 6920 KiB 6921 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1839 KiB 1839 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8910 B 8946 B 8982 B 263 KiB 263 KiB 263 KiB testRedistribute 24 64 B 65 B 67 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5193 B 5198 B 5203 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3557 B 3557 B 3558 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 617 B 618 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 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 8 B 14 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 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 126 KiB 134 KiB 142 KiB 6919 KiB 6920 KiB 6922 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 60 KiB 6918 KiB 6919 KiB 6921 KiB InitParticles 300 6814 B 7285 B 7756 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1459 B 1460 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 485 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 (26.10-52-g2be195f96a66) finalized