Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-54-gaa5b8cc69640) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.56 ... 1.561 ... 1.562 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3636 0.376 0.3883 24.87% amrex::unpackBuffer 104 0.2761 0.2765 0.2769 17.73% Redistribute_partition 104 0.2638 0.2641 0.2643 16.93% amrex::unpackRemotes 104 0.2086 0.2142 0.2199 14.08% TestParticleContainer::moveParticles 100 0.1221 0.1221 0.1221 7.82% ParticleContainer::Redistribute_impl() 104 0.0801 0.09484 0.1096 7.02% TestParticleContainer::checkAnswer 103 0.05413 0.05878 0.06343 4.06% ParticleCopyPlan::build 104 0.05274 0.05284 0.05294 3.39% amrex::communicateParticlesStart 104 0.01837 0.02645 0.03453 2.21% amrex::computeNeighborProcs 102 0.0243 0.02441 0.02451 1.57% ParticleCopyPlan::buildMPIStart 104 0.01017 0.01461 0.01904 1.22% amrex::communicateParticlesFinish 104 0.006607 0.009636 0.01267 0.81% ParticleCopyPlan::doHandShake 104 0.0005134 0.004977 0.009442 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006722 0.007891 0.009061 0.58% InitParticles 1 0.0033 0.003478 0.003655 0.23% testRedistribute 1 0.002767 0.002772 0.002777 0.18% ParticleContainer::OK() 103 3.075e-05 3.172e-05 3.27e-05 0.00% Other 435 0.006587 0.00737 0.008154 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.56 1.56 1.56 99.90% ParticleContainer::Redistribute_impl() 104 1.129 1.129 1.13 72.33% numParticlesOutOfRange() 411 0.3636 0.376 0.3883 24.87% amrex::unpackBuffer 104 0.2761 0.2765 0.2769 17.73% Redistribute_partition 104 0.2638 0.2641 0.2643 16.93% amrex::unpackRemotes 104 0.2086 0.2142 0.2199 14.08% TestParticleContainer::checkAnswer 103 0.1745 0.1792 0.1838 11.77% TestParticleContainer::moveParticles 100 0.1221 0.1221 0.1221 7.82% ParticleContainer::OK() 103 0.1204 0.1204 0.1204 7.71% ParticleCopyPlan::build 104 0.09776 0.098 0.09823 6.29% amrex::communicateParticlesStart 104 0.01837 0.02645 0.03453 2.21% amrex::computeNeighborProcs 102 0.0243 0.02441 0.02451 1.57% ParticleCopyPlan::buildMPIStart 104 0.01956 0.01958 0.01961 1.26% InitParticles 1 0.01579 0.01579 0.0158 1.01% amrex::communicateParticlesFinish 104 0.006607 0.009636 0.01267 0.81% ParticleCopyPlan::doHandShake 104 0.0005134 0.004977 0.009442 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006722 0.007891 0.009061 0.58% Other 435 0.007276 0.008066 0.008856 0.57% -------------------------------------------------------------------------------------------- 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 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1175 KiB 1179 KiB 1183 KiB 7074 KiB 7084 KiB 7093 KiB InitParticles 24 6413 KiB 6415 KiB 6416 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 81 KiB 81 KiB 6912 KiB 6921 KiB 6930 KiB amrex::packBuffer 208 196 KiB 197 KiB 197 KiB 6911 KiB 6920 KiB 6929 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1835 KiB 1838 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8876 B 8906 B 8937 B 262 KiB 262 KiB 263 KiB testRedistribute 24 62 B 66 B 70 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5164 B 5190 B 5216 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3560 B 3560 B 3561 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 952 B 952 B 952 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 2 B 2 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() 436 129 KiB 134 KiB 138 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 44 KiB 52 KiB 60 KiB 6911 KiB 6920 KiB 6928 KiB InitParticles 300 6569 B 7036 B 7504 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1459 B 1460 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 948 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 486 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 120 B 121 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 (26.07-54-gaa5b8cc69640) finalized