Initializing AMReX (26.06-25-gc06ae3291a6d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-25-gc06ae3291a6d) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.559 ... 1.56 ... 1.561 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3638 0.3759 0.388 24.86% amrex::unpackBuffer 104 0.2757 0.2765 0.2773 17.77% Redistribute_partition 104 0.2636 0.2638 0.2641 16.92% amrex::unpackRemotes 104 0.2096 0.215 0.2204 14.12% TestParticleContainer::moveParticles 100 0.1219 0.122 0.1221 7.82% ParticleContainer::Redistribute_impl() 104 0.08136 0.09406 0.1068 6.84% TestParticleContainer::checkAnswer 103 0.05371 0.05799 0.06227 3.99% ParticleCopyPlan::build 104 0.05252 0.05271 0.0529 3.39% amrex::communicateParticlesStart 104 0.01983 0.02623 0.03263 2.09% amrex::computeNeighborProcs 101 0.02443 0.02444 0.02444 1.57% ParticleCopyPlan::buildMPIStart 104 0.01074 0.01441 0.01809 1.16% amrex::communicateParticlesFinish 104 0.006417 0.01005 0.01369 0.88% ParticleCopyPlan::doHandShake 104 0.001207 0.004986 0.008764 0.56% ParticleContainer::ReserveForRedistribute() 104 0.007601 0.007878 0.008155 0.52% InitParticles 1 0.00339 0.003564 0.003738 0.24% testRedistribute 1 0.002824 0.002901 0.002977 0.19% ParticleContainer::OK() 103 3.622e-05 3.655e-05 3.689e-05 0.00% Other 434 0.006486 0.007415 0.008344 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.559 1.56 1.561 100.00% ParticleContainer::Redistribute_impl() 104 1.129 1.129 1.129 72.36% numParticlesOutOfRange() 616 0.3638 0.3759 0.388 24.86% amrex::unpackBuffer 104 0.2757 0.2765 0.2773 17.77% Redistribute_partition 104 0.2636 0.2638 0.2641 16.92% amrex::unpackRemotes 104 0.2096 0.215 0.2204 14.12% TestParticleContainer::checkAnswer 103 0.1742 0.1785 0.1827 11.71% TestParticleContainer::moveParticles 100 0.1219 0.122 0.1221 7.82% ParticleContainer::OK() 103 0.1205 0.1205 0.1205 7.72% ParticleCopyPlan::build 104 0.09749 0.09777 0.09804 6.28% amrex::communicateParticlesStart 104 0.01983 0.02623 0.03263 2.09% amrex::computeNeighborProcs 101 0.02443 0.02444 0.02444 1.57% ParticleCopyPlan::buildMPIStart 104 0.01929 0.0194 0.01951 1.25% InitParticles 1 0.01586 0.01586 0.01586 1.02% amrex::communicateParticlesFinish 104 0.006417 0.01005 0.01369 0.88% ParticleCopyPlan::doHandShake 104 0.001207 0.004986 0.008764 0.56% ParticleContainer::ReserveForRedistribute() 104 0.007601 0.007878 0.008155 0.52% Other 434 0.007059 0.008831 0.0106 0.68% -------------------------------------------------------------------------------------------- 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() 362 1173 KiB 1179 KiB 1185 KiB 7085 KiB 7092 KiB 7098 KiB InitParticles 24 6402 KiB 6403 KiB 6404 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 85 KiB 6907 KiB 6921 KiB 6935 KiB amrex::packBuffer 208 198 KiB 198 KiB 199 KiB 6906 KiB 6920 KiB 6934 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1836 KiB 1839 KiB 1843 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8931 B 8974 B 9018 B 262 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5184 B 5185 B 5187 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3555 B 3555 B 3556 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 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 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 4 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 131 KiB 135 KiB 140 KiB 6906 KiB 6920 KiB 6935 KiB amrex::communicateParticlesStart 206 48 KiB 55 KiB 61 KiB 6905 KiB 6919 KiB 6934 KiB InitParticles 300 6653 B 7109 B 7565 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1458 B 1460 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 947 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 120 B 121 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 (26.06-25-gc06ae3291a6d) finalized