Initializing AMReX (26.09-2-gbb04a2468103)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-2-gbb04a2468103) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.519 ... 1.52 ... 1.521 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3556 0.3662 0.3767 24.78% amrex::unpackBuffer 104 0.2679 0.2699 0.2719 17.88% Redistribute_partition 104 0.2579 0.2582 0.2585 17.00% amrex::unpackRemotes 104 0.2037 0.2097 0.2157 14.19% TestParticleContainer::moveParticles 100 0.1184 0.1189 0.1194 7.85% ParticleContainer::Redistribute_impl() 104 0.07858 0.09246 0.1063 6.99% TestParticleContainer::checkAnswer 103 0.05095 0.0549 0.05884 3.87% ParticleCopyPlan::build 104 0.05153 0.05155 0.05156 3.39% amrex::communicateParticlesStart 104 0.01806 0.02531 0.03256 2.14% amrex::computeNeighborProcs 102 0.02387 0.02405 0.02424 1.59% ParticleCopyPlan::buildMPIStart 104 0.01018 0.01409 0.01801 1.18% amrex::communicateParticlesFinish 104 0.005726 0.009678 0.01363 0.90% ParticleCopyPlan::doHandShake 104 0.0008397 0.004873 0.008906 0.59% ParticleContainer::ReserveForRedistribute() 104 0.005636 0.006443 0.00725 0.48% InitParticles 1 0.00331 0.0036 0.00389 0.26% testRedistribute 1 0.002661 0.002663 0.002664 0.18% ParticleContainer::OK() 103 3.648e-05 3.69e-05 3.732e-05 0.00% Other 435 0.006509 0.007305 0.008102 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.519 1.519 1.519 99.90% ParticleContainer::Redistribute_impl() 104 1.219 1.222 1.225 80.57% numParticlesOutOfRange() 411 0.3556 0.3662 0.3767 24.78% amrex::unpackBuffer 104 0.2679 0.2699 0.2719 17.88% Redistribute_partition 104 0.2579 0.2582 0.2585 17.00% amrex::unpackRemotes 104 0.2037 0.2097 0.2157 14.19% TestParticleContainer::checkAnswer 103 0.1679 0.1719 0.1758 11.56% TestParticleContainer::moveParticles 100 0.1184 0.1189 0.1194 7.85% ParticleContainer::OK() 103 0.117 0.117 0.117 7.69% ParticleCopyPlan::build 104 0.09539 0.09569 0.09599 6.31% amrex::communicateParticlesStart 104 0.01806 0.02531 0.03256 2.14% amrex::computeNeighborProcs 102 0.02387 0.02405 0.02424 1.59% ParticleCopyPlan::buildMPIStart 104 0.01885 0.01896 0.01908 1.25% InitParticles 1 0.016 0.01601 0.01602 1.05% amrex::communicateParticlesFinish 104 0.005726 0.009678 0.01363 0.90% ParticleCopyPlan::doHandShake 104 0.0008397 0.004873 0.008906 0.59% ParticleContainer::ReserveForRedistribute() 104 0.005636 0.006443 0.00725 0.48% Other 435 0.007201 0.007998 0.008796 0.58% -------------------------------------------------------------------------------------------- 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 9171 KiB 9172 KiB 9172 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 362 1181 KiB 1183 KiB 1185 KiB 7078 KiB 7085 KiB 7092 KiB InitParticles 24 6393 KiB 6394 KiB 6395 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 85 KiB 6915 KiB 6921 KiB 6927 KiB amrex::packBuffer 208 196 KiB 198 KiB 199 KiB 6914 KiB 6920 KiB 6926 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1838 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8901 B 8948 B 8995 B 262 KiB 262 KiB 263 KiB testRedistribute 24 64 B 65 B 66 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5165 B 5177 B 5190 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3549 B 3549 B 3550 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 949 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 4 B 4 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 4 B 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 130 KiB 134 KiB 138 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 47 KiB 54 KiB 61 KiB 6914 KiB 6919 KiB 6925 KiB InitParticles 300 6718 B 7454 B 8190 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1455 B 1457 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 483 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 (26.09-2-gbb04a2468103) finalized