Initializing AMReX (26.08-26-g2cf4fbcde02a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-26-g2cf4fbcde02a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.532 ... 1.532 ... 1.533 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3604 0.3697 0.3789 24.71% amrex::unpackBuffer 104 0.2715 0.2722 0.2729 17.80% Redistribute_partition 104 0.259 0.2593 0.2596 16.93% amrex::unpackRemotes 104 0.2079 0.2101 0.2123 13.85% TestParticleContainer::moveParticles 100 0.1199 0.12 0.1202 7.84% ParticleContainer::Redistribute_impl() 104 0.07855 0.09322 0.1079 7.04% TestParticleContainer::checkAnswer 103 0.05306 0.05755 0.06203 4.05% ParticleCopyPlan::build 104 0.05123 0.05153 0.05182 3.38% amrex::communicateParticlesStart 104 0.01789 0.02549 0.03309 2.16% amrex::computeNeighborProcs 102 0.02403 0.02407 0.02412 1.57% ParticleCopyPlan::buildMPIStart 104 0.009863 0.01421 0.01855 1.21% amrex::communicateParticlesFinish 104 0.00558 0.009476 0.01337 0.87% ParticleCopyPlan::doHandShake 104 0.0002823 0.004941 0.009599 0.63% ParticleContainer::ReserveForRedistribute() 104 0.006742 0.006788 0.006834 0.45% InitParticles 1 0.003318 0.003492 0.003666 0.24% testRedistribute 1 0.002696 0.002785 0.002874 0.19% ParticleContainer::OK() 103 3.302e-05 3.327e-05 3.351e-05 0.00% Other 435 0.006454 0.007446 0.008439 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.532 1.532 1.532 99.90% ParticleContainer::Redistribute_impl() 104 1.224 1.229 1.234 80.47% numParticlesOutOfRange() 411 0.3604 0.3697 0.3789 24.71% amrex::unpackBuffer 104 0.2715 0.2722 0.2729 17.80% Redistribute_partition 104 0.259 0.2593 0.2596 16.93% amrex::unpackRemotes 104 0.2079 0.2101 0.2123 13.85% TestParticleContainer::checkAnswer 103 0.1717 0.1761 0.1806 11.78% TestParticleContainer::moveParticles 100 0.1199 0.12 0.1202 7.84% ParticleContainer::OK() 103 0.1186 0.1186 0.1186 7.74% ParticleCopyPlan::build 104 0.0954 0.09593 0.09645 6.29% amrex::communicateParticlesStart 104 0.01789 0.02549 0.03309 2.16% amrex::computeNeighborProcs 102 0.02403 0.02407 0.02412 1.57% ParticleCopyPlan::buildMPIStart 104 0.01883 0.01915 0.01946 1.27% InitParticles 1 0.01579 0.0158 0.0158 1.03% amrex::communicateParticlesFinish 104 0.00558 0.009476 0.01337 0.87% ParticleCopyPlan::doHandShake 104 0.0002823 0.004941 0.009599 0.63% ParticleContainer::ReserveForRedistribute() 104 0.006742 0.006788 0.006834 0.45% Other 435 0.00706 0.008145 0.009229 0.60% -------------------------------------------------------------------------------------------- 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 9176 KiB 9176 KiB 9177 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 363 1174 KiB 1177 KiB 1181 KiB 7072 KiB 7085 KiB 7098 KiB InitParticles 24 6389 KiB 6390 KiB 6391 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 83 KiB 6908 KiB 6921 KiB 6933 KiB amrex::packBuffer 208 194 KiB 195 KiB 197 KiB 6907 KiB 6920 KiB 6932 KiB Redistribute_partition 12146 77 KiB 78 KiB 78 KiB 1836 KiB 1839 KiB 1843 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8792 B 8852 B 8912 B 262 KiB 263 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5149 B 5184 B 5219 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3546 B 3546 B 3547 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 612 B 615 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 208 104 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 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 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 121 KiB 132 KiB 143 KiB 6908 KiB 6920 KiB 6933 KiB amrex::communicateParticlesStart 206 45 KiB 53 KiB 61 KiB 6907 KiB 6919 KiB 6932 KiB InitParticles 300 6712 B 7159 B 7607 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1455 B 1456 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 118 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 B 114 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 (26.08-26-g2cf4fbcde02a) finalized