Initializing AMReX (26.06-26-ge95d50b2b424)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-26-ge95d50b2b424) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7999 ... 0.8007 ... 0.8014 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1317 0.1479 0.164 20.47% amrex::unpackBuffer 103 0.1315 0.1332 0.1349 16.83% amrex::unpackRemotes 103 0.1041 0.1105 0.1169 14.59% ParticleContainer::Redistribute_impl() 103 0.08316 0.09797 0.1128 14.07% Redistribute_partition 103 0.09251 0.0935 0.0945 11.79% ParticleCopyPlan::build 103 0.05773 0.05785 0.05797 7.23% TestParticleContainer::moveParticles 100 0.05044 0.05047 0.05051 6.30% amrex::communicateParticlesStart 103 0.02198 0.0281 0.03421 4.27% TestParticleContainer::checkAnswer 103 0.01353 0.02011 0.02669 3.33% amrex::computeNeighborProcs 101 0.02002 0.02085 0.02168 2.71% ParticleCopyPlan::buildMPIStart 103 0.009996 0.01465 0.01929 2.41% amrex::communicateParticlesFinish 103 0.004433 0.01132 0.0182 2.27% ParticleCopyPlan::doHandShake 103 0.0003909 0.005052 0.009713 1.21% InitParticles 1 0.004326 0.00455 0.004774 0.60% testRedistribute 1 0.0006824 0.0008447 0.001007 0.13% ParticleContainer::OK() 103 2.66e-05 2.747e-05 2.835e-05 0.00% Other 522 0.002996 0.003746 0.004497 0.56% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7999 0.8007 0.8014 100.00% ParticleContainer::Redistribute_impl() 103 0.6294 0.6295 0.6296 78.57% numParticlesOutOfRange() 614 0.1317 0.1479 0.164 20.47% amrex::unpackBuffer 103 0.1315 0.1332 0.1349 16.83% amrex::unpackRemotes 103 0.1041 0.1105 0.1169 14.59% ParticleCopyPlan::build 103 0.09791 0.09886 0.09981 12.45% Redistribute_partition 103 0.09251 0.0935 0.0945 11.79% TestParticleContainer::checkAnswer 103 0.05787 0.06446 0.07105 8.87% TestParticleContainer::moveParticles 100 0.05044 0.05047 0.05051 6.30% ParticleContainer::OK() 103 0.04433 0.04435 0.04436 5.54% amrex::communicateParticlesStart 103 0.02198 0.0281 0.03421 4.27% amrex::computeNeighborProcs 101 0.02002 0.02085 0.02168 2.71% ParticleCopyPlan::buildMPIStart 103 0.01969 0.0197 0.01971 2.46% amrex::communicateParticlesFinish 103 0.004433 0.01132 0.0182 2.27% ParticleCopyPlan::doHandShake 103 0.0003909 0.005052 0.009713 1.21% InitParticles 1 0.009412 0.009414 0.009416 1.17% Other 522 0.003429 0.004898 0.006368 0.79% -------------------------------------------------------------------------------------------- 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 9143 KiB 9143 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 98 KiB 104 KiB 109 KiB 8328 KiB 8330 KiB 8333 KiB InitParticles 48 7006 KiB 7008 KiB 7011 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 122 KiB 129 KiB 135 KiB 8198 KiB 8201 KiB 8204 KiB amrex::packBuffer 204 343 KiB 345 KiB 347 KiB 8197 KiB 8200 KiB 8203 KiB Redistribute_partition 4054 95 KiB 95 KiB 96 KiB 1821 KiB 1822 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 25 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3416 B 3443 B 3470 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 669 B 675 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 206 100 B 103 B 106 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 5 B 6 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() 416 178 KiB 181 KiB 184 KiB 8198 KiB 8200 KiB 8203 KiB amrex::communicateParticlesStart 204 76 KiB 84 KiB 92 KiB 8197 KiB 8200 KiB 8203 KiB The_Pinned_Arena::Initialize() 2 8 B 12 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 17 KiB 18 KiB 19 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 868 B 868 B 869 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 898 B 899 B 900 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 130 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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.06-26-ge95d50b2b424) finalized