Initializing AMReX (26.06-30-g5fbc49bce6cc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-30-g5fbc49bce6cc) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.519 ... 1.521 ... 1.523 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3624 0.3663 0.3701 24.30% amrex::unpackBuffer 104 0.2693 0.2698 0.2704 17.75% Redistribute_partition 104 0.2581 0.2582 0.2583 16.96% amrex::unpackRemotes 104 0.2095 0.2097 0.2099 13.78% TestParticleContainer::moveParticles 100 0.1197 0.1198 0.1199 7.87% ParticleContainer::Redistribute_impl() 104 0.08596 0.09167 0.09739 6.39% TestParticleContainer::checkAnswer 103 0.05125 0.05393 0.05661 3.72% ParticleCopyPlan::build 104 0.05151 0.05158 0.05166 3.39% amrex::communicateParticlesStart 104 0.02269 0.02568 0.02866 1.88% amrex::computeNeighborProcs 101 0.02391 0.02396 0.024 1.58% ParticleCopyPlan::buildMPIStart 104 0.01251 0.01422 0.01593 1.05% amrex::communicateParticlesFinish 104 0.007555 0.009309 0.01106 0.73% ParticleContainer::ReserveForRedistribute() 104 0.006736 0.007125 0.007513 0.49% ParticleCopyPlan::doHandShake 104 0.003078 0.004851 0.006624 0.43% InitParticles 1 0.003292 0.003466 0.00364 0.24% testRedistribute 1 0.002665 0.002771 0.002876 0.19% ParticleContainer::OK() 103 3.32e-05 3.325e-05 3.33e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.505e-06 4.14e-06 4.774e-06 0.00% Other 431 0.00636 0.008581 0.0108 0.71% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.519 1.521 1.523 100.00% ParticleContainer::Redistribute_impl() 104 1.102 1.102 1.103 72.38% numParticlesOutOfRange() 616 0.3624 0.3663 0.3701 24.30% amrex::unpackBuffer 104 0.2693 0.2698 0.2704 17.75% Redistribute_partition 104 0.2581 0.2582 0.2583 16.96% amrex::unpackRemotes 104 0.2095 0.2097 0.2099 13.78% TestParticleContainer::checkAnswer 103 0.1672 0.1699 0.1726 11.33% TestParticleContainer::moveParticles 100 0.1197 0.1198 0.1199 7.87% ParticleContainer::OK() 103 0.1159 0.116 0.116 7.61% ParticleCopyPlan::build 104 0.09562 0.09575 0.09588 6.29% amrex::communicateParticlesStart 104 0.02269 0.02568 0.02866 1.88% amrex::computeNeighborProcs 101 0.02391 0.02396 0.024 1.58% ParticleCopyPlan::buildMPIStart 104 0.01901 0.01907 0.01913 1.26% InitParticles 1 0.01565 0.01565 0.01566 1.03% amrex::communicateParticlesFinish 104 0.007555 0.009309 0.01106 0.73% ParticleContainer::ReserveForRedistribute() 104 0.006736 0.007125 0.007513 0.49% ParticleCopyPlan::doHandShake 104 0.003078 0.004851 0.006624 0.43% DistributionMapping::SFCProcessorMapDoIt() 3 1.827e-05 0.002183 0.004347 0.29% Other 431 0.006902 0.009132 0.01136 0.75% -------------------------------------------------------------------------------------------- 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 9175 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1172 KiB 1178 KiB 1183 KiB 7081 KiB 7085 KiB 7089 KiB InitParticles 24 6380 KiB 6381 KiB 6381 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 85 KiB 6917 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 200 KiB 201 KiB 202 KiB 6916 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1839 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9041 B 9080 B 9119 B 263 KiB 263 KiB 263 KiB testRedistribute 24 63 B 67 B 72 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5162 B 5171 B 5180 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3545 B 3545 B 3545 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 616 B 617 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 948 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 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() 436 127 KiB 138 KiB 148 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 48 KiB 57 KiB 65 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 6733 B 7243 B 7753 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1452 B 1453 B 1454 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 943 B 943 B 943 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 483 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 (26.06-30-g5fbc49bce6cc) finalized