Initializing AMReX (26.06-11-g9ed35ab0e584)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-11-g9ed35ab0e584) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.543 ... 1.543 ... 1.544 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.363 0.3725 0.3819 24.73% amrex::unpackBuffer 104 0.2724 0.2726 0.2728 17.67% Redistribute_partition 104 0.2602 0.2609 0.2616 16.94% amrex::unpackRemotes 104 0.2103 0.2125 0.2146 13.90% TestParticleContainer::moveParticles 100 0.1208 0.1209 0.121 7.84% ParticleContainer::Redistribute_impl() 104 0.07882 0.09372 0.1086 7.03% TestParticleContainer::checkAnswer 103 0.05346 0.05754 0.06162 3.99% ParticleCopyPlan::build 104 0.05147 0.0519 0.05232 3.39% amrex::communicateParticlesStart 104 0.01813 0.02614 0.03416 2.21% amrex::computeNeighborProcs 101 0.0241 0.02424 0.02438 1.58% ParticleCopyPlan::buildMPIStart 104 0.009998 0.01445 0.0189 1.22% amrex::communicateParticlesFinish 104 0.005971 0.009816 0.01366 0.88% ParticleCopyPlan::doHandShake 104 0.0004754 0.005007 0.009538 0.62% ParticleContainer::ReserveForRedistribute() 104 0.007535 0.007601 0.007668 0.50% InitParticles 1 0.003421 0.003594 0.003767 0.24% testRedistribute 1 0.002602 0.002713 0.002824 0.18% ParticleContainer::OK() 103 3.759e-05 3.798e-05 3.838e-05 0.00% Other 434 0.00649 0.007392 0.008295 0.54% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.543 1.543 1.544 100.00% ParticleContainer::Redistribute_impl() 104 1.116 1.117 1.117 72.31% numParticlesOutOfRange() 616 0.363 0.3725 0.3819 24.73% amrex::unpackBuffer 104 0.2724 0.2726 0.2728 17.67% Redistribute_partition 104 0.2602 0.2609 0.2616 16.94% amrex::unpackRemotes 104 0.2103 0.2125 0.2146 13.90% TestParticleContainer::checkAnswer 103 0.173 0.1771 0.1812 11.73% TestParticleContainer::moveParticles 100 0.1208 0.1209 0.121 7.84% ParticleContainer::OK() 103 0.1196 0.1196 0.1196 7.74% ParticleCopyPlan::build 104 0.09617 0.09679 0.09742 6.31% amrex::communicateParticlesStart 104 0.01813 0.02614 0.03416 2.21% amrex::computeNeighborProcs 101 0.0241 0.02424 0.02438 1.58% ParticleCopyPlan::buildMPIStart 104 0.01937 0.01945 0.01954 1.27% InitParticles 1 0.01594 0.01594 0.01594 1.03% amrex::communicateParticlesFinish 104 0.005971 0.009816 0.01366 0.88% ParticleCopyPlan::doHandShake 104 0.0004754 0.005007 0.009538 0.62% ParticleContainer::ReserveForRedistribute() 104 0.007535 0.007601 0.007668 0.50% Other 434 0.00706 0.008778 0.0105 0.68% -------------------------------------------------------------------------------------------- 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 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1174 KiB 1179 KiB 1183 KiB 7079 KiB 7085 KiB 7091 KiB InitParticles 24 6378 KiB 6379 KiB 6379 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 86 KiB 6915 KiB 6921 KiB 6927 KiB amrex::packBuffer 208 200 KiB 201 KiB 202 KiB 6914 KiB 6920 KiB 6926 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9008 B 9066 B 9124 B 262 KiB 263 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5157 B 5175 B 5194 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3543 B 3543 B 3544 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 612 B 615 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 947 B 947 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 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 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 138 KiB 146 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 52 KiB 57 KiB 61 KiB 6914 KiB 6919 KiB 6925 KiB InitParticles 300 6756 B 7272 B 7788 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1451 B 1452 B 1453 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 482 B 482 B 483 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: [7595 ... 7595] [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 (26.06-11-g9ed35ab0e584) finalized