Initializing AMReX (26.04-96-g21b2deea3233)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-96-g21b2deea3233) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.441 ... 1.443 ... 1.445 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3614 0.3749 0.3884 26.89% amrex::unpackBuffer 104 0.2748 0.2754 0.2761 19.11% amrex::unpackRemotes 104 0.2072 0.2131 0.219 15.16% Redistribute_partition 104 0.15 0.151 0.152 10.52% TestParticleContainer::moveParticles 100 0.1214 0.1215 0.1216 8.42% ParticleContainer::RedistributeGPU() 104 0.07892 0.09385 0.1088 7.53% TestParticleContainer::checkAnswer 103 0.05285 0.05758 0.06231 4.31% ParticleCopyPlan::build 104 0.05318 0.05366 0.05414 3.75% amrex::communicateParticlesStart 104 0.01829 0.02589 0.03349 2.32% amrex::computeNeighborProcs 101 0.02487 0.02533 0.02579 1.79% ParticleCopyPlan::buildMPIStart 104 0.01016 0.01454 0.01892 1.31% amrex::communicateParticlesFinish 104 0.005577 0.0096 0.01362 0.94% ParticleCopyPlan::doHandShake 104 0.0004307 0.004926 0.009421 0.65% ParticleContainer::ReserveForRedistribute() 104 0.008247 0.008335 0.008422 0.58% InitParticles 1 0.003372 0.003542 0.003712 0.26% testRedistribute 1 0.002791 0.002866 0.002942 0.20% ParticleContainer::OK() 103 3.177e-05 3.235e-05 3.292e-05 0.00% Other 330 0.004965 0.006847 0.00873 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.441 1.443 1.445 100.00% ParticleContainer::RedistributeGPU() 104 1.013 1.013 1.013 70.13% numParticlesOutOfRange() 616 0.3614 0.3749 0.3884 26.89% amrex::unpackBuffer 104 0.2748 0.2754 0.2761 19.11% amrex::unpackRemotes 104 0.2072 0.2131 0.219 15.16% TestParticleContainer::checkAnswer 103 0.1733 0.178 0.1827 12.65% Redistribute_partition 104 0.15 0.151 0.152 10.52% TestParticleContainer::moveParticles 100 0.1214 0.1215 0.1216 8.42% ParticleContainer::OK() 103 0.1204 0.1204 0.1204 8.34% ParticleCopyPlan::build 104 0.09739 0.09845 0.09951 6.89% amrex::communicateParticlesStart 104 0.01829 0.02589 0.03349 2.32% amrex::computeNeighborProcs 101 0.02487 0.02533 0.02579 1.79% ParticleCopyPlan::buildMPIStart 104 0.01935 0.01946 0.01958 1.36% InitParticles 1 0.01525 0.01525 0.01525 1.06% amrex::communicateParticlesFinish 104 0.005577 0.0096 0.01362 0.94% ParticleCopyPlan::doHandShake 104 0.0004307 0.004926 0.009421 0.65% ParticleContainer::ReserveForRedistribute() 104 0.008247 0.008335 0.008422 0.58% Other 330 0.005534 0.00923 0.01293 0.89% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1164 KiB 1169 KiB 1174 KiB 7074 KiB 7086 KiB 7099 KiB InitParticles 24 6359 KiB 6360 KiB 6360 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::RedistributeGPU() 224 85 KiB 87 KiB 89 KiB 6909 KiB 6921 KiB 6933 KiB amrex::packBuffer 208 208 KiB 210 KiB 211 KiB 6908 KiB 6920 KiB 6932 KiB Redistribute_partition 10928 66 KiB 67 KiB 67 KiB 1578 KiB 1580 KiB 1583 KiB ParticleCopyPlan::build 2466 9 KiB 9 KiB 9 KiB 264 KiB 264 KiB 265 KiB testRedistribute 24 69 B 73 B 78 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5548 B 5553 B 5558 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3531 B 3531 B 3532 B 4608 B 4608 B 4608 B ParticleBufferMap::define 6 708 B 708 B 708 B 768 B 768 B 768 B amrex::communicateParticlesStart 208 112 B 114 B 116 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 2 B 2 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 6 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::RedistributeGPU() 436 138 KiB 142 KiB 147 KiB 6909 KiB 6920 KiB 6932 KiB amrex::communicateParticlesStart 206 49 KiB 57 KiB 64 KiB 6908 KiB 6919 KiB 6931 KiB InitParticles 300 7709 B 8166 B 8623 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1450 B 1451 B 1453 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 939 B 939 B 940 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 127 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 123 B 123 B 123 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 (26.04-96-g21b2deea3233) finalized