Initializing AMReX (26.08-31-g06424932b757)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-31-g06424932b757) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.542 ... 1.544 ... 1.547 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3627 0.372 0.3813 24.65% amrex::unpackBuffer 104 0.2717 0.2724 0.273 17.65% Redistribute_partition 104 0.2613 0.2616 0.2619 16.93% amrex::unpackRemotes 104 0.2091 0.2117 0.2143 13.86% TestParticleContainer::moveParticles 100 0.1209 0.121 0.121 7.82% ParticleContainer::Redistribute_impl() 104 0.07935 0.09393 0.1085 7.02% TestParticleContainer::checkAnswer 103 0.05368 0.05827 0.06287 4.07% ParticleCopyPlan::build 104 0.05211 0.05222 0.05233 3.38% amrex::communicateParticlesStart 104 0.01826 0.02593 0.03359 2.17% amrex::computeNeighborProcs 102 0.02421 0.0243 0.02439 1.58% ParticleCopyPlan::buildMPIStart 104 0.009965 0.0143 0.01864 1.21% amrex::communicateParticlesFinish 104 0.005935 0.009812 0.01369 0.89% ParticleCopyPlan::doHandShake 104 0.0005669 0.004918 0.00927 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006863 0.007178 0.007493 0.48% InitParticles 1 0.003278 0.00346 0.003642 0.24% testRedistribute 1 0.002627 0.002645 0.002663 0.17% ParticleContainer::OK() 103 2.896e-05 3.113e-05 3.33e-05 0.00% Other 435 0.006536 0.008758 0.01098 0.71% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.542 1.542 1.542 99.72% ParticleContainer::Redistribute_impl() 104 1.233 1.238 1.242 80.31% numParticlesOutOfRange() 411 0.3627 0.372 0.3813 24.65% amrex::unpackBuffer 104 0.2717 0.2724 0.273 17.65% Redistribute_partition 104 0.2613 0.2616 0.2619 16.93% amrex::unpackRemotes 104 0.2091 0.2117 0.2143 13.86% TestParticleContainer::checkAnswer 103 0.173 0.1776 0.1821 11.78% TestParticleContainer::moveParticles 100 0.1209 0.121 0.121 7.82% ParticleContainer::OK() 103 0.1193 0.1193 0.1193 7.71% ParticleCopyPlan::build 104 0.09668 0.09689 0.09711 6.28% amrex::communicateParticlesStart 104 0.01826 0.02593 0.03359 2.17% amrex::computeNeighborProcs 102 0.02421 0.0243 0.02439 1.58% ParticleCopyPlan::buildMPIStart 104 0.01921 0.01922 0.01923 1.24% InitParticles 1 0.01574 0.01574 0.01574 1.02% amrex::communicateParticlesFinish 104 0.005935 0.009812 0.01369 0.89% ParticleCopyPlan::doHandShake 104 0.0005669 0.004918 0.00927 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006863 0.007178 0.007493 0.48% Other 435 0.007212 0.009448 0.01168 0.76% -------------------------------------------------------------------------------------------- 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 9175 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 355 1176 KiB 1176 KiB 1176 KiB 7087 KiB 7096 KiB 7105 KiB InitParticles 24 6403 KiB 6404 KiB 6405 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6900 KiB 6921 KiB 6941 KiB amrex::packBuffer 208 196 KiB 197 KiB 198 KiB 6899 KiB 6920 KiB 6940 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1833 KiB 1839 KiB 1844 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8887 B 8920 B 8953 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5157 B 5193 B 5229 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3554 B 3554 B 3555 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 612 B 615 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 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 3 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 6 B 6 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 125 KiB 134 KiB 142 KiB 6900 KiB 6920 KiB 6941 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 59 KiB 6899 KiB 6919 KiB 6940 KiB InitParticles 300 6646 B 7152 B 7658 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1457 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 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: [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 (26.08-31-g06424932b757) finalized