Initializing AMReX (26.05-39-gbe2cc437644f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-39-gbe2cc437644f) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.547 ... 1.549 ... 1.551 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3643 0.3739 0.3835 24.74% amrex::unpackBuffer 104 0.2754 0.2761 0.2767 17.84% Redistribute_partition 104 0.2608 0.2611 0.2613 16.85% amrex::unpackRemotes 104 0.2094 0.2127 0.216 13.93% TestParticleContainer::moveParticles 100 0.1212 0.1212 0.1212 7.82% ParticleContainer::Redistribute_impl() 104 0.08035 0.09379 0.1072 6.92% TestParticleContainer::checkAnswer 103 0.05317 0.05726 0.06134 3.96% ParticleCopyPlan::build 104 0.0521 0.05229 0.05249 3.39% amrex::communicateParticlesStart 104 0.01897 0.02595 0.03292 2.12% amrex::computeNeighborProcs 101 0.02417 0.0242 0.02422 1.56% ParticleCopyPlan::buildMPIStart 104 0.01022 0.01434 0.01846 1.19% amrex::communicateParticlesFinish 104 0.005739 0.009249 0.01276 0.82% ParticleCopyPlan::doHandShake 104 0.0007167 0.004939 0.009162 0.59% ParticleContainer::ReserveForRedistribute() 104 0.007375 0.007398 0.007421 0.48% InitParticles 1 0.003305 0.003485 0.003664 0.24% testRedistribute 1 0.002832 0.002864 0.002895 0.19% ParticleContainer::OK() 103 3.199e-05 3.231e-05 3.263e-05 0.00% Other 434 0.006302 0.008095 0.009889 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.547 1.549 1.55 100.00% ParticleContainer::Redistribute_impl() 104 1.12 1.12 1.12 72.26% numParticlesOutOfRange() 616 0.3643 0.3739 0.3835 24.74% amrex::unpackBuffer 104 0.2754 0.2761 0.2767 17.84% Redistribute_partition 104 0.2608 0.2611 0.2613 16.85% amrex::unpackRemotes 104 0.2094 0.2127 0.216 13.93% TestParticleContainer::checkAnswer 103 0.1731 0.1771 0.1812 11.69% TestParticleContainer::moveParticles 100 0.1212 0.1212 0.1212 7.82% ParticleContainer::OK() 103 0.1199 0.1199 0.1199 7.73% ParticleCopyPlan::build 104 0.09665 0.09694 0.09722 6.27% amrex::communicateParticlesStart 104 0.01897 0.02595 0.03292 2.12% amrex::computeNeighborProcs 101 0.02417 0.0242 0.02422 1.56% ParticleCopyPlan::buildMPIStart 104 0.01918 0.01928 0.01938 1.25% InitParticles 1 0.01563 0.01564 0.01564 1.01% amrex::communicateParticlesFinish 104 0.005739 0.009249 0.01276 0.82% ParticleCopyPlan::doHandShake 104 0.0007167 0.004939 0.009162 0.59% ParticleContainer::ReserveForRedistribute() 104 0.007375 0.007398 0.007421 0.48% Other 434 0.00677 0.0103 0.01383 0.89% -------------------------------------------------------------------------------------------- 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() 358 1170 KiB 1172 KiB 1174 KiB 7082 KiB 7083 KiB 7085 KiB InitParticles 24 6404 KiB 6404 KiB 6404 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 81 KiB 81 KiB 6919 KiB 6921 KiB 6922 KiB amrex::packBuffer 208 195 KiB 196 KiB 197 KiB 6918 KiB 6920 KiB 6921 KiB Redistribute_partition 12146 77 KiB 78 KiB 78 KiB 1838 KiB 1839 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8831 B 8871 B 8912 B 262 KiB 262 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5186 B 5193 B 5200 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3554 B 3554 B 3555 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 622 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 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 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 133 KiB 137 KiB 6919 KiB 6920 KiB 6922 KiB amrex::communicateParticlesStart 206 50 KiB 53 KiB 56 KiB 6918 KiB 6920 KiB 6921 KiB InitParticles 300 6632 B 7110 B 7589 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 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: [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 (26.05-39-gbe2cc437644f) finalized