Initializing AMReX (26.07-50-g525c31011b65)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-50-g525c31011b65) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7929 ... 0.7946 ... 0.7963 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1347 0.1456 0.1565 19.65% amrex::unpackBuffer 103 0.1326 0.1339 0.1352 16.98% amrex::unpackRemotes 103 0.1066 0.1104 0.1142 14.34% ParticleContainer::Redistribute_impl() 103 0.08938 0.09771 0.1061 13.32% Redistribute_partition 103 0.09286 0.09355 0.09424 11.83% ParticleCopyPlan::build 103 0.05758 0.05765 0.05772 7.25% TestParticleContainer::moveParticles 100 0.05015 0.05028 0.05042 6.33% amrex::communicateParticlesStart 103 0.02171 0.02489 0.02808 3.53% TestParticleContainer::checkAnswer 103 0.01427 0.01896 0.02364 2.97% amrex::computeNeighborProcs 102 0.02039 0.02096 0.02152 2.70% ParticleCopyPlan::buildMPIStart 103 0.01078 0.01395 0.01711 2.15% amrex::communicateParticlesFinish 103 0.006575 0.01109 0.0156 1.96% ParticleCopyPlan::doHandShake 103 0.002328 0.005069 0.00781 0.98% InitParticles 1 0.00459 0.004795 0.005001 0.63% testRedistribute 1 0.0006793 0.0008237 0.0009681 0.12% ParticleContainer::OK() 103 3.263e-05 3.398e-05 3.532e-05 0.00% Other 523 0.003125 0.004938 0.006751 0.85% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7929 0.7929 0.7929 99.57% ParticleContainer::Redistribute_impl() 103 0.6258 0.6258 0.6259 78.59% numParticlesOutOfRange() 410 0.1347 0.1456 0.1565 19.65% amrex::unpackBuffer 103 0.1326 0.1339 0.1352 16.98% amrex::unpackRemotes 103 0.1066 0.1104 0.1142 14.34% ParticleCopyPlan::build 103 0.09785 0.09808 0.09831 12.35% Redistribute_partition 103 0.09286 0.09355 0.09424 11.83% TestParticleContainer::checkAnswer 103 0.05643 0.06113 0.06584 8.27% TestParticleContainer::moveParticles 100 0.05015 0.05028 0.05042 6.33% ParticleContainer::OK() 103 0.04216 0.04218 0.04219 5.30% amrex::communicateParticlesStart 103 0.02171 0.02489 0.02808 3.53% amrex::computeNeighborProcs 102 0.02039 0.02096 0.02152 2.70% ParticleCopyPlan::buildMPIStart 103 0.01859 0.01902 0.01944 2.44% amrex::communicateParticlesFinish 103 0.006575 0.01109 0.0156 1.96% InitParticles 1 0.009745 0.009747 0.00975 1.22% ParticleCopyPlan::doHandShake 103 0.002328 0.005069 0.00781 0.98% Other 523 0.003656 0.00553 0.007405 0.93% -------------------------------------------------------------------------------------------- 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 9144 KiB 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 102 KiB 103 KiB 8327 KiB 8331 KiB 8336 KiB InitParticles 48 7021 KiB 7021 KiB 7021 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 126 KiB 128 KiB 8195 KiB 8201 KiB 8206 KiB amrex::packBuffer 204 334 KiB 335 KiB 335 KiB 8195 KiB 8200 KiB 8206 KiB Redistribute_partition 4054 93 KiB 93 KiB 93 KiB 1822 KiB 1823 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3402 B 3412 B 3423 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1112 B 1112 B 1112 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 674 B 678 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 890 B 890 B 890 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 6 B 6 B 6 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() 416 157 KiB 165 KiB 174 KiB 8195 KiB 8200 KiB 8206 KiB amrex::communicateParticlesStart 204 75 KiB 82 KiB 90 KiB 8195 KiB 8200 KiB 8206 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 870 B 870 B 870 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 899 B 900 B 901 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [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 (26.07-50-g525c31011b65) finalized