Initializing AMReX (26.06-10-g61f7201085dc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-10-g61f7201085dc) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.552 ... 1.554 ... 1.556 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3661 0.375 0.3839 24.68% amrex::unpackBuffer 104 0.2746 0.2758 0.277 17.81% Redistribute_partition 104 0.2621 0.2623 0.2626 16.88% amrex::unpackRemotes 104 0.2107 0.2132 0.2158 13.87% TestParticleContainer::moveParticles 100 0.1214 0.1215 0.1216 7.82% ParticleContainer::Redistribute_impl() 104 0.08045 0.09352 0.1066 6.85% TestParticleContainer::checkAnswer 103 0.05369 0.05762 0.06156 3.96% ParticleCopyPlan::build 104 0.05234 0.05249 0.05265 3.38% amrex::communicateParticlesStart 104 0.01944 0.02652 0.0336 2.16% amrex::computeNeighborProcs 101 0.02421 0.02424 0.02428 1.56% ParticleCopyPlan::buildMPIStart 104 0.01056 0.01451 0.01846 1.19% amrex::communicateParticlesFinish 104 0.006381 0.009545 0.01271 0.82% ParticleCopyPlan::doHandShake 104 0.0008731 0.004923 0.008973 0.58% ParticleContainer::ReserveForRedistribute() 104 0.007413 0.007978 0.008543 0.55% InitParticles 1 0.003303 0.003485 0.003668 0.24% testRedistribute 1 0.00282 0.002843 0.002865 0.18% ParticleContainer::OK() 103 3.036e-05 3.257e-05 3.478e-05 0.00% Other 434 0.006473 0.00826 0.01005 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.552 1.554 1.555 100.00% ParticleContainer::Redistribute_impl() 104 1.124 1.124 1.124 72.25% numParticlesOutOfRange() 616 0.3661 0.375 0.3839 24.68% amrex::unpackBuffer 104 0.2746 0.2758 0.277 17.81% Redistribute_partition 104 0.2621 0.2623 0.2626 16.88% amrex::unpackRemotes 104 0.2107 0.2132 0.2158 13.87% TestParticleContainer::checkAnswer 103 0.174 0.1779 0.1818 11.69% TestParticleContainer::moveParticles 100 0.1214 0.1215 0.1216 7.82% ParticleContainer::OK() 103 0.1202 0.1203 0.1203 7.73% ParticleCopyPlan::build 104 0.097 0.09731 0.09762 6.28% amrex::communicateParticlesStart 104 0.01944 0.02652 0.0336 2.16% amrex::computeNeighborProcs 101 0.02421 0.02424 0.02428 1.56% ParticleCopyPlan::buildMPIStart 104 0.01934 0.01943 0.01953 1.26% InitParticles 1 0.01578 0.01579 0.01579 1.02% amrex::communicateParticlesFinish 104 0.006381 0.009545 0.01271 0.82% ParticleCopyPlan::doHandShake 104 0.0008731 0.004923 0.008973 0.58% ParticleContainer::ReserveForRedistribute() 104 0.007413 0.007978 0.008543 0.55% Other 434 0.007136 0.01064 0.01413 0.91% -------------------------------------------------------------------------------------------- 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 1175 KiB 1176 KiB 1177 KiB 7081 KiB 7084 KiB 7087 KiB InitParticles 24 6383 KiB 6384 KiB 6385 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 85 KiB 85 KiB 6917 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 201 KiB 202 KiB 203 KiB 6916 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 79 KiB 80 KiB 80 KiB 1837 KiB 1838 KiB 1838 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9083 B 9121 B 9159 B 262 KiB 262 KiB 262 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5167 B 5177 B 5188 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3546 B 3547 B 3548 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 948 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 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 3 B 4 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 139 KiB 146 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 53 KiB 57 KiB 61 KiB 6916 KiB 6920 KiB 6923 KiB InitParticles 300 6593 B 7162 B 7731 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1453 B 1453 B 1454 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 943 B 943 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 208 119 B 119 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 (26.06-10-g61f7201085dc) finalized