Initializing AMReX (26.09-173-ga0da80d18121)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-173-ga0da80d18121) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.789 ... 0.7918 ... 0.7947 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1625 0.1688 0.175 22.02% amrex::unpackBuffer 104 0.1446 0.1457 0.1469 18.48% Redistribute_partition 104 0.1172 0.1177 0.1182 14.88% amrex::unpackRemotes 104 0.07047 0.07344 0.0764 9.61% ParticleContainer::Redistribute_impl() 104 0.05165 0.05554 0.05943 7.48% TestParticleContainer::checkAnswer 103 0.04698 0.05076 0.05453 6.86% ParticleCopyPlan::build 104 0.05201 0.05299 0.05398 6.79% TestParticleContainer::moveParticles 100 0.05349 0.05359 0.05368 6.76% amrex::communicateParticlesStart 104 0.01782 0.01848 0.01914 2.41% ParticleCopyPlan::buildMPIStart 104 0.01043 0.01392 0.01741 2.19% amrex::computeNeighborProcs 102 0.01692 0.01707 0.01723 2.17% ParticleCopyPlan::doHandShake 104 0.001746 0.005199 0.008652 1.09% amrex::communicateParticlesFinish 104 0.00298 0.005353 0.007727 0.97% testNeighborProcsCoarseToFine 1 2.428e-05 0.002881 0.005738 0.72% testRedistribute 1 0.002502 0.002606 0.002709 0.34% InitParticles 1 0.0006007 0.0006588 0.0007169 0.09% ParticleContainer::OK() 103 3.446e-05 3.548e-05 3.649e-05 0.00% Other 538 0.007018 0.007127 0.007237 0.91% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7889 0.7889 0.7889 99.28% ParticleContainer::Redistribute_impl() 104 0.623 0.6268 0.6306 79.36% numParticlesOutOfRange() 411 0.1625 0.1688 0.175 22.02% amrex::unpackBuffer 104 0.1446 0.1457 0.1469 18.48% Redistribute_partition 104 0.1172 0.1177 0.1182 14.88% TestParticleContainer::checkAnswer 103 0.1015 0.1052 0.109 13.72% ParticleCopyPlan::build 104 0.08902 0.08983 0.09065 11.41% amrex::unpackRemotes 104 0.07047 0.07344 0.0764 9.61% ParticleContainer::OK() 103 0.05448 0.05449 0.05449 6.86% TestParticleContainer::moveParticles 100 0.05349 0.05359 0.05368 6.76% ParticleCopyPlan::buildMPIStart 104 0.01908 0.01912 0.01916 2.41% amrex::communicateParticlesStart 104 0.01782 0.01848 0.01914 2.41% amrex::computeNeighborProcs 102 0.01692 0.01707 0.01723 2.17% InitParticles 1 0.009222 0.009229 0.009237 1.16% ParticleCopyPlan::doHandShake 104 0.001746 0.005199 0.008652 1.09% amrex::communicateParticlesFinish 104 0.00298 0.005353 0.007727 0.97% testNeighborProcsCoarseToFine 1 4.985e-05 0.002904 0.005758 0.72% Other 538 0.007567 0.007685 0.007803 0.98% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2791 B 2805 B 2820 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 105 30 KiB 31 KiB 31 KiB 113 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2113 B 2124 B 2136 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5948 3971 B 3991 B 4011 B 50 KiB 50 KiB 50 KiB testRedistribute 24 109 B 116 B 123 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3986 B 4069 B 4153 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 593 355 B 357 B 360 B 5120 B 5120 B 5120 B DenseBins::buildGPU 40 3326 B 3326 B 3327 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 556 B 562 B 568 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 891 B 891 B 891 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 88 B 89 B 91 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 5 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 ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 63 B 74 B 85 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2067 B 2068 B 2069 B 102 KiB 102 KiB 103 KiB amrex::communicateParticlesStart 204 665 B 666 B 667 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 701 B 702 B 703 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 443 B 443 B 443 B 768 B 768 B 768 B Redistribute_partition 622 234 B 234 B 235 B 512 B 512 B 512 B ParticleCopyPlan::build 208 105 B 106 B 107 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 98 B 98 B 98 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.09-173-ga0da80d18121) finalized