Initializing AMReX (26.09-11-gae079342654b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-11-gae079342654b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.525 ... 1.527 ... 1.528 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3653 0.367 0.3686 24.12% amrex::unpackBuffer 104 0.2732 0.2735 0.2737 17.90% Redistribute_partition 104 0.2585 0.2585 0.2586 16.92% amrex::unpackRemotes 104 0.2097 0.2102 0.2107 13.78% TestParticleContainer::moveParticles 100 0.1198 0.1199 0.1199 7.85% ParticleContainer::Redistribute_impl() 104 0.08758 0.09211 0.09664 6.32% TestParticleContainer::checkAnswer 103 0.0529 0.05459 0.05628 3.68% ParticleCopyPlan::build 104 0.05117 0.05126 0.05135 3.36% amrex::communicateParticlesStart 104 0.02332 0.02582 0.02831 1.85% amrex::computeNeighborProcs 102 0.02403 0.02413 0.02423 1.59% ParticleCopyPlan::buildMPIStart 104 0.01273 0.01409 0.01546 1.01% amrex::communicateParticlesFinish 104 0.008053 0.009431 0.01081 0.71% ParticleContainer::ReserveForRedistribute() 104 0.006452 0.006811 0.00717 0.47% ParticleCopyPlan::doHandShake 104 0.003667 0.004896 0.006125 0.40% InitParticles 1 0.003311 0.003484 0.003658 0.24% testRedistribute 1 0.002654 0.00276 0.002865 0.19% ParticleContainer::OK() 103 3.262e-05 3.349e-05 3.436e-05 0.00% Other 435 0.006534 0.008324 0.01011 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.525 1.525 1.525 99.78% ParticleContainer::Redistribute_impl() 104 1.227 1.228 1.23 80.45% numParticlesOutOfRange() 411 0.3653 0.367 0.3686 24.12% amrex::unpackBuffer 104 0.2732 0.2735 0.2737 17.90% Redistribute_partition 104 0.2585 0.2585 0.2586 16.92% amrex::unpackRemotes 104 0.2097 0.2102 0.2107 13.78% TestParticleContainer::checkAnswer 103 0.1691 0.1708 0.1725 11.29% TestParticleContainer::moveParticles 100 0.1198 0.1199 0.1199 7.85% ParticleContainer::OK() 103 0.1162 0.1162 0.1162 7.60% ParticleCopyPlan::build 104 0.09552 0.09558 0.09564 6.26% amrex::communicateParticlesStart 104 0.02332 0.02582 0.02831 1.85% amrex::computeNeighborProcs 102 0.02403 0.02413 0.02423 1.59% ParticleCopyPlan::buildMPIStart 104 0.01886 0.01899 0.01912 1.25% InitParticles 1 0.01575 0.01576 0.01576 1.03% amrex::communicateParticlesFinish 104 0.008053 0.009431 0.01081 0.71% ParticleContainer::ReserveForRedistribute() 104 0.006452 0.006811 0.00717 0.47% ParticleCopyPlan::doHandShake 104 0.003667 0.004896 0.006125 0.40% Other 435 0.00721 0.009019 0.01083 0.71% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1180 KiB 1182 KiB 1183 KiB 7069 KiB 7084 KiB 7099 KiB InitParticles 24 6392 KiB 6392 KiB 6392 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 86 KiB 87 KiB 6905 KiB 6921 KiB 6937 KiB amrex::packBuffer 208 203 KiB 203 KiB 204 KiB 6904 KiB 6920 KiB 6935 KiB Redistribute_partition 12146 80 KiB 80 KiB 80 KiB 1835 KiB 1839 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9132 B 9144 B 9157 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5163 B 5167 B 5171 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3551 B 3551 B 3552 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 619 B 620 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 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 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 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 130 KiB 139 KiB 149 KiB 6905 KiB 6920 KiB 6936 KiB amrex::communicateParticlesStart 206 50 KiB 58 KiB 66 KiB 6904 KiB 6920 KiB 6935 KiB InitParticles 300 6746 B 7221 B 7697 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1455 B 1456 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 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 (26.09-11-gae079342654b) finalized