Initializing AMReX (26.09-11-gae079342654b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-11-gae079342654b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.54 ... 1.542 ... 1.544 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3585 0.3702 0.3818 24.73% amrex::unpackBuffer 104 0.2731 0.2741 0.2752 17.82% Redistribute_partition 104 0.2604 0.2607 0.2609 16.90% amrex::unpackRemotes 104 0.2059 0.2113 0.2166 14.03% TestParticleContainer::moveParticles 100 0.121 0.121 0.1211 7.84% ParticleContainer::Redistribute_impl() 104 0.07911 0.09357 0.108 7.00% TestParticleContainer::checkAnswer 103 0.05294 0.05717 0.06141 3.98% ParticleCopyPlan::build 104 0.05125 0.0514 0.05154 3.34% amrex::communicateParticlesStart 104 0.01861 0.02653 0.03445 2.23% amrex::computeNeighborProcs 102 0.02421 0.02429 0.02437 1.58% ParticleCopyPlan::buildMPIStart 104 0.009847 0.01406 0.01828 1.18% amrex::communicateParticlesFinish 104 0.006411 0.009734 0.01306 0.85% ParticleCopyPlan::doHandShake 104 0.000857 0.005058 0.00926 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007412 0.007507 0.007602 0.49% InitParticles 1 0.003302 0.003477 0.003653 0.24% testRedistribute 1 0.002811 0.002815 0.002818 0.18% ParticleContainer::OK() 103 3.646e-05 3.678e-05 3.711e-05 0.00% Other 435 0.006445 0.008815 0.01118 0.72% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.539 1.539 1.539 99.71% ParticleContainer::Redistribute_impl() 104 1.233 1.237 1.241 80.36% numParticlesOutOfRange() 411 0.3585 0.3702 0.3818 24.73% amrex::unpackBuffer 104 0.2731 0.2741 0.2752 17.82% Redistribute_partition 104 0.2604 0.2607 0.2609 16.90% amrex::unpackRemotes 104 0.2059 0.2113 0.2166 14.03% TestParticleContainer::checkAnswer 103 0.1712 0.1755 0.1797 11.64% TestParticleContainer::moveParticles 100 0.121 0.121 0.1211 7.84% ParticleContainer::OK() 103 0.1183 0.1183 0.1183 7.66% ParticleCopyPlan::build 104 0.0957 0.09597 0.09623 6.23% amrex::communicateParticlesStart 104 0.01861 0.02653 0.03445 2.23% amrex::computeNeighborProcs 102 0.02421 0.02429 0.02437 1.58% ParticleCopyPlan::buildMPIStart 104 0.01911 0.01912 0.01914 1.24% InitParticles 1 0.01568 0.01568 0.01568 1.02% amrex::communicateParticlesFinish 104 0.006411 0.009734 0.01306 0.85% ParticleCopyPlan::doHandShake 104 0.000857 0.005058 0.00926 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007412 0.007507 0.007602 0.49% Other 435 0.006929 0.009399 0.01187 0.77% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1173 KiB 1176 KiB 1180 KiB 7093 KiB 7093 KiB 7094 KiB InitParticles 24 6370 KiB 6371 KiB 6372 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 81 KiB 83 KiB 6912 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 198 KiB 199 KiB 200 KiB 6911 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1836 KiB 1838 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8934 B 8987 B 9041 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5135 B 5136 B 5138 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3538 B 3538 B 3539 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 612 B 615 B 618 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 946 B 946 B 946 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 106 B 108 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 3 B 3 B 4 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 4 B 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 136 KiB 140 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 45 KiB 53 KiB 61 KiB 6911 KiB 6919 KiB 6928 KiB InitParticles 300 6614 B 7067 B 7521 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1449 B 1450 B 1452 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 941 B 941 B 941 B 1536 B 1536 B 1536 B Redistribute_partition 1244 482 B 482 B 483 B 768 B 768 B 768 B ParticleCopyPlan::build 208 118 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 B 114 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.09-11-gae079342654b) finalized