Initializing AMReX (26.10-108-ge4b2b3a4fa0f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-108-ge4b2b3a4fa0f) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.523 ... 1.524 ... 1.524 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3554 0.3673 0.3791 24.87% amrex::unpackBuffer 104 0.2696 0.2702 0.2707 17.76% Redistribute_partition 104 0.258 0.2582 0.2585 16.96% amrex::unpackRemotes 104 0.2045 0.21 0.2156 14.14% TestParticleContainer::moveParticles 100 0.1193 0.1193 0.1193 7.83% ParticleContainer::Redistribute_impl() 104 0.07861 0.09243 0.1062 6.97% TestParticleContainer::checkAnswer 103 0.05194 0.05593 0.05992 3.93% ParticleCopyPlan::build 104 0.05117 0.0512 0.05123 3.36% amrex::communicateParticlesStart 104 0.01845 0.02586 0.03328 2.18% amrex::computeNeighborProcs 102 0.02387 0.02399 0.02412 1.58% ParticleCopyPlan::buildMPIStart 104 0.009631 0.01391 0.0182 1.19% amrex::communicateParticlesFinish 104 0.006145 0.009722 0.0133 0.87% ParticleCopyPlan::doHandShake 104 0.0009602 0.004828 0.008697 0.57% ParticleContainer::ReserveForRedistribute() 104 0.007149 0.007473 0.007797 0.51% InitParticles 1 0.003272 0.003455 0.003637 0.24% testRedistribute 1 0.002477 0.002583 0.002688 0.18% ParticleContainer::OK() 103 3.141e-05 3.158e-05 3.175e-05 0.00% Other 442 0.006561 0.007245 0.007929 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.523 1.523 1.523 99.92% ParticleContainer::Redistribute_impl() 104 1.22 1.224 1.228 80.58% numParticlesOutOfRange() 411 0.3554 0.3673 0.3791 24.87% amrex::unpackBuffer 104 0.2696 0.2702 0.2707 17.76% Redistribute_partition 104 0.258 0.2582 0.2585 16.96% amrex::unpackRemotes 104 0.2045 0.21 0.2156 14.14% TestParticleContainer::checkAnswer 103 0.1693 0.1733 0.1773 11.63% TestParticleContainer::moveParticles 100 0.1193 0.1193 0.1193 7.83% ParticleContainer::OK() 103 0.1174 0.1174 0.1174 7.70% ParticleCopyPlan::build 104 0.09495 0.0952 0.09546 6.26% amrex::communicateParticlesStart 104 0.01845 0.02586 0.03328 2.18% amrex::computeNeighborProcs 102 0.02387 0.02399 0.02412 1.58% ParticleCopyPlan::buildMPIStart 104 0.01833 0.01874 0.01916 1.26% InitParticles 1 0.01489 0.0149 0.0149 0.98% amrex::communicateParticlesFinish 104 0.006145 0.009722 0.0133 0.87% ParticleCopyPlan::doHandShake 104 0.0009602 0.004828 0.008697 0.57% ParticleContainer::ReserveForRedistribute() 104 0.007149 0.007473 0.007797 0.51% Other 442 0.007222 0.007986 0.008749 0.57% -------------------------------------------------------------------------------------------- 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 9110 KiB 9111 KiB 9111 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1163 KiB 1167 KiB 1171 KiB 7080 KiB 7085 KiB 7091 KiB InitParticles 24 6281 KiB 6282 KiB 6283 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 86 KiB 6917 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 199 KiB 201 KiB 202 KiB 6916 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1838 KiB 1839 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8988 B 9024 B 9060 B 262 KiB 262 KiB 263 KiB testRedistribute 24 61 B 62 B 64 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5084 B 5097 B 5111 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3491 B 3491 B 3492 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 604 B 607 B 610 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 933 B 933 B 934 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 103 B 104 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 7 B 8 B 9 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 9 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 134 KiB 138 KiB 142 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 51 KiB 58 KiB 65 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 6578 B 7052 B 7527 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1429 B 1430 B 1432 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 929 B 929 B 929 B 1536 B 1536 B 1536 B Redistribute_partition 1244 475 B 475 B 476 B 768 B 768 B 768 B ParticleCopyPlan::build 208 117 B 117 B 118 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 113 B 113 B 113 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: [7784 ... 7784] Free GPU global memory (MB) spread across MPI: [7410 ... 7410] [The Arena] max space (MB) allocated spread across MPI: [41 ... 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 (26.10-108-ge4b2b3a4fa0f) finalized