Initializing AMReX (26.08-28-g19e6fba747b6)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-28-g19e6fba747b6) 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 ... 1.546 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3669 0.3732 0.3796 24.56% amrex::unpackBuffer 104 0.2745 0.2755 0.2766 17.89% Redistribute_partition 104 0.2615 0.2615 0.2616 16.92% amrex::unpackRemotes 104 0.2091 0.2125 0.2158 13.96% TestParticleContainer::moveParticles 100 0.1212 0.1213 0.1214 7.86% ParticleContainer::Redistribute_impl() 104 0.08935 0.09202 0.09468 6.13% TestParticleContainer::checkAnswer 103 0.05135 0.05435 0.05734 3.71% ParticleCopyPlan::build 104 0.05227 0.05233 0.05239 3.39% amrex::communicateParticlesStart 104 0.0245 0.02589 0.02729 1.77% amrex::computeNeighborProcs 102 0.0242 0.02422 0.02424 1.57% ParticleCopyPlan::buildMPIStart 104 0.01362 0.01431 0.01499 0.97% amrex::communicateParticlesFinish 104 0.009079 0.009418 0.009756 0.63% ParticleContainer::ReserveForRedistribute() 104 0.00744 0.007863 0.008287 0.54% ParticleCopyPlan::doHandShake 104 0.00401 0.004926 0.005841 0.38% InitParticles 1 0.003336 0.003509 0.003682 0.24% testRedistribute 1 0.00273 0.002837 0.002944 0.19% ParticleContainer::OK() 103 3.321e-05 3.394e-05 3.467e-05 0.00% Other 435 0.006354 0.008178 0.01 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.542 1.542 1.542 99.78% ParticleContainer::Redistribute_impl() 104 1.238 1.241 1.244 80.48% numParticlesOutOfRange() 411 0.3669 0.3732 0.3796 24.56% amrex::unpackBuffer 104 0.2745 0.2755 0.2766 17.89% Redistribute_partition 104 0.2615 0.2615 0.2616 16.92% amrex::unpackRemotes 104 0.2091 0.2125 0.2158 13.96% TestParticleContainer::checkAnswer 103 0.1704 0.1734 0.1765 11.42% TestParticleContainer::moveParticles 100 0.1212 0.1213 0.1214 7.86% ParticleContainer::OK() 103 0.1191 0.1191 0.1191 7.71% ParticleCopyPlan::build 104 0.09664 0.09691 0.09719 6.29% amrex::communicateParticlesStart 104 0.0245 0.02589 0.02729 1.77% amrex::computeNeighborProcs 102 0.0242 0.02422 0.02424 1.57% ParticleCopyPlan::buildMPIStart 104 0.019 0.01923 0.01946 1.26% InitParticles 1 0.01569 0.01569 0.01569 1.01% amrex::communicateParticlesFinish 104 0.009079 0.009418 0.009756 0.63% ParticleContainer::ReserveForRedistribute() 104 0.00744 0.007863 0.008287 0.54% ParticleCopyPlan::doHandShake 104 0.00401 0.004926 0.005841 0.38% Other 435 0.006844 0.008772 0.0107 0.69% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 364 1175 KiB 1179 KiB 1183 KiB 7077 KiB 7088 KiB 7098 KiB InitParticles 24 6401 KiB 6401 KiB 6401 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6913 KiB 6921 KiB 6928 KiB amrex::packBuffer 208 197 KiB 197 KiB 198 KiB 6912 KiB 6920 KiB 6927 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8921 B 8943 B 8965 B 262 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5163 B 5194 B 5225 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3553 B 3553 B 3554 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 619 B 620 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 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 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 7 B 10 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 134 KiB 140 KiB 6913 KiB 6920 KiB 6928 KiB amrex::communicateParticlesStart 206 47 KiB 54 KiB 61 KiB 6912 KiB 6920 KiB 6927 KiB InitParticles 300 6662 B 7137 B 7613 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1458 B 1460 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 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: [7595 ... 7605] [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 (26.08-28-g19e6fba747b6) finalized