Initializing AMReX (26.10-29-ga611e3418090)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-29-ga611e3418090) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8087 ... 0.8127 ... 0.8168 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1642 0.1727 0.1811 22.18% amrex::unpackBuffer 104 0.1551 0.1556 0.1562 19.12% Redistribute_partition 104 0.1195 0.1198 0.12 14.69% amrex::unpackRemotes 104 0.06699 0.07234 0.07769 9.51% ParticleContainer::Redistribute_impl() 104 0.05108 0.05562 0.06016 7.37% ParticleCopyPlan::build 104 0.05457 0.05514 0.05571 6.82% TestParticleContainer::checkAnswer 103 0.04739 0.05129 0.05519 6.76% TestParticleContainer::moveParticles 100 0.05474 0.05474 0.05475 6.70% amrex::communicateParticlesStart 104 0.01796 0.0187 0.01944 2.38% ParticleCopyPlan::buildMPIStart 104 0.01019 0.01428 0.01837 2.25% amrex::computeNeighborProcs 102 0.01755 0.01764 0.01773 2.17% ParticleCopyPlan::doHandShake 104 0.0008846 0.005128 0.009372 1.15% amrex::communicateParticlesFinish 104 0.001578 0.00512 0.008661 1.06% testNeighborProcsCoarseToFine 1 4.827e-05 0.00407 0.008092 0.99% DenseBins::buildGPU 5 0.003017 0.003034 0.003051 0.37% testRedistribute 1 0.002641 0.002716 0.002791 0.34% InitParticles 1 0.0006209 0.0006615 0.0007021 0.09% ParticleContainer::OK() 103 3.42e-05 3.694e-05 3.968e-05 0.00% Other 533 0.003998 0.00416 0.004322 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8086 0.8086 0.8086 99.01% ParticleContainer::Redistribute_impl() 104 0.6398 0.6436 0.6474 79.27% numParticlesOutOfRange() 411 0.1642 0.1727 0.1811 22.18% amrex::unpackBuffer 104 0.1551 0.1556 0.1562 19.12% Redistribute_partition 104 0.1195 0.1198 0.12 14.69% TestParticleContainer::checkAnswer 103 0.103 0.1069 0.1107 13.56% ParticleCopyPlan::build 104 0.09203 0.09283 0.09363 11.46% amrex::unpackRemotes 104 0.06699 0.07234 0.07769 9.51% ParticleContainer::OK() 103 0.05555 0.05559 0.05562 6.81% TestParticleContainer::moveParticles 100 0.05474 0.05474 0.05475 6.70% ParticleCopyPlan::buildMPIStart 104 0.01925 0.01941 0.01956 2.40% amrex::communicateParticlesStart 104 0.01796 0.0187 0.01944 2.38% amrex::computeNeighborProcs 102 0.01755 0.01764 0.01773 2.17% InitParticles 1 0.009351 0.009363 0.009374 1.15% ParticleCopyPlan::doHandShake 104 0.0008846 0.005128 0.009372 1.15% amrex::communicateParticlesFinish 104 0.001578 0.00512 0.008661 1.06% testNeighborProcsCoarseToFine 1 8.215e-05 0.0041 0.008118 0.99% DenseBins::buildGPU 5 0.003017 0.003034 0.003051 0.37% Other 533 0.004566 0.004845 0.005125 0.63% -------------------------------------------------------------------------------------------- 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 9146 KiB 9146 KiB 9146 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2792 B 2809 B 2827 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2134 B 2164 B 2194 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3973 B 3990 B 4008 B 49 KiB 49 KiB 49 KiB testRedistribute 24 108 B 115 B 122 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4067 B 4088 B 4109 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 356 B 360 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3329 B 3330 B 3331 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 559 B 565 B 572 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 891 B 891 B 892 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 B 92 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 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 65 B 69 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2097 B 2104 B 2112 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 680 B 682 B 685 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 703 B 703 B 703 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 444 B 444 B 444 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 235 B 512 B 512 B 512 B ParticleCopyPlan::build 208 105 B 106 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.10-29-ga611e3418090) finalized