Initializing AMReX (26.04-83-g515ed5e0f061)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-83-g515ed5e0f061) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7692 ... 0.772 ... 0.7749 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1714 0.1767 0.1821 23.51% amrex::unpackBuffer 104 0.1491 0.1494 0.1497 19.32% amrex::unpackRemotes 104 0.07926 0.08106 0.08287 10.69% Redistribute_partition 104 0.06609 0.06656 0.06704 8.65% ParticleContainer::RedistributeGPU() 104 0.05291 0.05757 0.06223 8.03% ParticleCopyPlan::build 104 0.05701 0.05768 0.05835 7.53% TestParticleContainer::moveParticles 100 0.05569 0.0559 0.05611 7.24% TestParticleContainer::checkAnswer 103 0.0477 0.05164 0.05558 7.17% amrex::communicateParticlesStart 104 0.01855 0.01913 0.01971 2.54% amrex::computeNeighborProcs 101 0.0181 0.01829 0.01849 2.39% ParticleCopyPlan::buildMPIStart 104 0.01087 0.01407 0.01727 2.23% ParticleCopyPlan::doHandShake 104 0.001474 0.005278 0.009082 1.17% amrex::communicateParticlesFinish 104 0.003078 0.005688 0.008298 1.07% DistributionMapping::LeastUsedCPUs() 3 1.497e-05 0.002833 0.005651 0.73% testRedistribute 1 0.002597 0.002694 0.002791 0.36% InitParticles 1 0.0005752 0.0006233 0.0006714 0.09% ParticleContainer::OK() 103 3.922e-05 4.055e-05 4.188e-05 0.01% DistributionMapping::SFCProcessorMapDoIt() 3 5.506e-06 5.6e-06 5.695e-06 0.00% Other 428 0.006527 0.006824 0.007121 0.92% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7692 0.772 0.7749 100.00% ParticleContainer::RedistributeGPU() 104 0.5404 0.5405 0.5406 69.76% numParticlesOutOfRange() 616 0.1714 0.1767 0.1821 23.51% amrex::unpackBuffer 104 0.1491 0.1494 0.1497 19.32% TestParticleContainer::checkAnswer 103 0.1036 0.1076 0.1115 14.39% ParticleCopyPlan::build 104 0.09385 0.09532 0.09679 12.49% amrex::unpackRemotes 104 0.07926 0.08106 0.08287 10.69% Redistribute_partition 104 0.06609 0.06656 0.06704 8.65% TestParticleContainer::moveParticles 100 0.05569 0.0559 0.05611 7.24% ParticleContainer::OK() 103 0.0559 0.05592 0.05595 7.22% ParticleCopyPlan::buildMPIStart 104 0.01874 0.01934 0.01995 2.57% amrex::communicateParticlesStart 104 0.01855 0.01913 0.01971 2.54% amrex::computeNeighborProcs 101 0.0181 0.01829 0.01849 2.39% ParticleCopyPlan::doHandShake 104 0.001474 0.005278 0.009082 1.17% InitParticles 1 0.008956 0.008958 0.00896 1.16% amrex::communicateParticlesFinish 104 0.003078 0.005688 0.008298 1.07% DistributionMapping::SFCProcessorMapDoIt() 3 2.162e-05 0.002841 0.005659 0.73% DistributionMapping::LeastUsedCPUs() 3 1.497e-05 0.002833 0.005651 0.73% Other 428 0.007049 0.007346 0.007643 0.99% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9139 KiB 9139 KiB 9140 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::RedistributeGPU() 222 2871 B 2887 B 2904 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 31 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 93 KiB 93 KiB 93 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2290 B 2305 B 2320 B 102 KiB 102 KiB 102 KiB testRedistribute 24 111 B 118 B 126 B 48 KiB 48 KiB 48 KiB Redistribute_partition 5348 3650 B 3652 B 3655 B 45 KiB 45 KiB 45 KiB numParticlesOutOfRange() 1842 4278 B 4363 B 4449 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1840 979 B 988 B 998 B 6144 B 6144 B 6144 B DenseBins::buildGPU 40 3313 B 3313 B 3314 B 4608 B 4608 B 4608 B ParticleBufferMap::define 6 665 B 665 B 665 B 768 B 768 B 768 B amrex::communicateParticlesStart 208 95 B 96 B 98 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 7 B 7 B 7 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 10 B 12 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 91 B 99 B 107 B 147 KiB 147 KiB 147 KiB ParticleContainer::RedistributeGPU() 434 2177 B 2192 B 2207 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 714 B 716 B 719 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 701 B 702 B 703 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 441 B 441 B 441 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 235 B 512 B 512 B 512 B ParticleCopyPlan::build 208 113 B 114 B 116 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 106 B 106 B 106 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.04-83-g515ed5e0f061) finalized