Initializing AMReX (26.07-50-g525c31011b65)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-50-g525c31011b65) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.549 ... 1.55 ... 1.55 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3661 0.3731 0.3802 24.53% amrex::unpackBuffer 104 0.2767 0.2769 0.2771 17.87% Redistribute_partition 104 0.263 0.2631 0.2631 16.97% amrex::unpackRemotes 104 0.2099 0.2137 0.2175 14.03% TestParticleContainer::moveParticles 100 0.1216 0.1217 0.1218 7.86% ParticleContainer::Redistribute_impl() 104 0.08923 0.09242 0.09561 6.17% TestParticleContainer::checkAnswer 103 0.05257 0.05566 0.05874 3.79% ParticleCopyPlan::build 104 0.05253 0.05261 0.05269 3.40% amrex::communicateParticlesStart 104 0.02479 0.02641 0.02803 1.81% amrex::computeNeighborProcs 102 0.02437 0.0244 0.02443 1.58% ParticleCopyPlan::buildMPIStart 104 0.01325 0.014 0.01475 0.95% amrex::communicateParticlesFinish 104 0.009135 0.009758 0.01038 0.67% ParticleContainer::ReserveForRedistribute() 104 0.007153 0.007215 0.007277 0.47% InitParticles 1 0.003384 0.003566 0.003748 0.24% testRedistribute 1 0.002773 0.002796 0.00282 0.18% ParticleContainer::OK() 103 3.37e-05 3.435e-05 3.501e-05 0.00% Other 539 0.01025 0.01218 0.0141 0.91% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.549 1.549 1.549 99.90% ParticleContainer::Redistribute_impl() 104 1.124 1.124 1.124 72.52% numParticlesOutOfRange() 411 0.3661 0.3731 0.3802 24.53% amrex::unpackBuffer 104 0.2767 0.2769 0.2771 17.87% Redistribute_partition 104 0.263 0.2631 0.2631 16.97% amrex::unpackRemotes 104 0.2099 0.2137 0.2175 14.03% TestParticleContainer::checkAnswer 103 0.1708 0.1739 0.1769 11.41% TestParticleContainer::moveParticles 100 0.1216 0.1217 0.1218 7.86% ParticleContainer::OK() 103 0.1182 0.1182 0.1182 7.62% ParticleCopyPlan::build 104 0.0967 0.09707 0.09744 6.29% amrex::communicateParticlesStart 104 0.02479 0.02641 0.02803 1.81% amrex::computeNeighborProcs 102 0.02437 0.0244 0.02443 1.58% ParticleCopyPlan::buildMPIStart 104 0.0186 0.01893 0.01926 1.24% InitParticles 1 0.01587 0.01587 0.01587 1.02% amrex::communicateParticlesFinish 104 0.009135 0.009758 0.01038 0.67% ParticleContainer::ReserveForRedistribute() 104 0.007153 0.007215 0.007277 0.47% Other 539 0.01084 0.01287 0.0149 0.96% -------------------------------------------------------------------------------------------- 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 9171 KiB 9171 KiB 9171 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 363 1172 KiB 1178 KiB 1184 KiB 7086 KiB 7089 KiB 7093 KiB InitParticles 24 6385 KiB 6385 KiB 6385 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 86 KiB 86 KiB 6912 KiB 6921 KiB 6930 KiB amrex::packBuffer 208 203 KiB 203 KiB 203 KiB 6911 KiB 6920 KiB 6929 KiB Redistribute_partition 12146 80 KiB 80 KiB 80 KiB 1837 KiB 1838 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9148 B 9153 B 9158 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 67 B 68 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5138 B 5163 B 5188 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3548 B 3548 B 3548 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 618 B 619 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 949 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 B 106 B 107 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 3 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 5 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 134 KiB 139 KiB 145 KiB 6911 KiB 6920 KiB 6930 KiB amrex::communicateParticlesStart 206 49 KiB 57 KiB 65 KiB 6910 KiB 6919 KiB 6929 KiB InitParticles 300 6647 B 7110 B 7574 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1452 B 1453 B 1455 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7595 ... 7595] [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 (26.07-50-g525c31011b65) finalized