Initializing AMReX (26.09-13-gb105892be1b2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-13-gb105892be1b2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7798 ... 0.7806 ... 0.7813 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1332 0.1445 0.1557 19.93% amrex::unpackBuffer 103 0.1295 0.131 0.1326 16.98% amrex::unpackRemotes 103 0.1052 0.1081 0.1111 14.22% ParticleContainer::Redistribute_impl() 103 0.08459 0.09425 0.1039 13.30% Redistribute_partition 103 0.09108 0.09196 0.09283 11.88% ParticleCopyPlan::build 103 0.0561 0.05627 0.05643 7.22% TestParticleContainer::moveParticles 100 0.04963 0.04965 0.04967 6.36% amrex::communicateParticlesStart 103 0.02293 0.026 0.02907 3.72% TestParticleContainer::checkAnswer 103 0.01292 0.0183 0.02367 3.03% amrex::computeNeighborProcs 102 0.01988 0.02054 0.0212 2.71% ParticleCopyPlan::buildMPIStart 103 0.01045 0.01403 0.01761 2.25% amrex::communicateParticlesFinish 103 0.0059 0.01084 0.01577 2.02% ParticleCopyPlan::doHandShake 103 0.0009195 0.005013 0.009107 1.17% InitParticles 1 0.004704 0.004896 0.005089 0.65% testRedistribute 1 0.000779 0.0009176 0.001056 0.14% ParticleContainer::OK() 103 4.326e-05 4.845e-05 5.363e-05 0.01% Other 523 0.003342 0.004233 0.005123 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7798 0.7798 0.7798 99.80% ParticleContainer::Redistribute_impl() 103 0.6579 0.6633 0.6687 85.59% numParticlesOutOfRange() 410 0.1332 0.1445 0.1557 19.93% amrex::unpackBuffer 103 0.1295 0.131 0.1326 16.98% amrex::unpackRemotes 103 0.1052 0.1081 0.1111 14.22% ParticleCopyPlan::build 103 0.09507 0.0964 0.09773 12.51% Redistribute_partition 103 0.09108 0.09196 0.09283 11.88% TestParticleContainer::checkAnswer 103 0.05566 0.06101 0.06636 8.49% TestParticleContainer::moveParticles 100 0.04963 0.04965 0.04967 6.36% ParticleContainer::OK() 103 0.04269 0.04271 0.04274 5.47% amrex::communicateParticlesStart 103 0.02293 0.026 0.02907 3.72% amrex::computeNeighborProcs 102 0.01988 0.02054 0.0212 2.71% ParticleCopyPlan::buildMPIStart 103 0.01853 0.01904 0.01956 2.50% amrex::communicateParticlesFinish 103 0.0059 0.01084 0.01577 2.02% InitParticles 1 0.009714 0.009717 0.009721 1.24% ParticleCopyPlan::doHandShake 103 0.0009195 0.005013 0.009107 1.17% Other 523 0.003896 0.004814 0.005733 0.73% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9141 KiB 9141 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 105 KiB 109 KiB 8315 KiB 8331 KiB 8348 KiB InitParticles 48 6995 KiB 6998 KiB 7000 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 127 KiB 127 KiB 127 KiB 8184 KiB 8201 KiB 8217 KiB amrex::packBuffer 204 321 KiB 322 KiB 324 KiB 8184 KiB 8200 KiB 8216 KiB Redistribute_partition 4054 90 KiB 90 KiB 91 KiB 1819 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3394 B 3416 B 3439 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1106 B 1106 B 1107 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 666 B 672 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 B 886 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 B 105 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 7 B 7 B 7 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 163 KiB 171 KiB 178 KiB 8184 KiB 8200 KiB 8217 KiB amrex::communicateParticlesStart 204 79 KiB 84 KiB 88 KiB 8184 KiB 8200 KiB 8216 KiB The_Pinned_Arena::Initialize() 2 9 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 867 B 867 B 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 897 B 898 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 B 256 B 256 B 256 B testRedistribute 4 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: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.09-13-gb105892be1b2) finalized