Initializing AMReX (26.04-82-g772868a70690)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-82-g772868a70690) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.436 ... 1.437 ... 1.439 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3714 0.3722 0.3731 25.93% amrex::unpackBuffer 104 0.275 0.2757 0.2764 19.21% amrex::unpackRemotes 104 0.2122 0.2125 0.2128 14.79% Redistribute_partition 104 0.1513 0.1514 0.1515 10.53% TestParticleContainer::moveParticles 100 0.1214 0.1215 0.1215 8.44% ParticleContainer::RedistributeGPU() 104 0.09066 0.0926 0.09454 6.57% TestParticleContainer::checkAnswer 103 0.0551 0.05571 0.05632 3.91% ParticleCopyPlan::build 104 0.05374 0.05381 0.05389 3.74% amrex::communicateParticlesStart 104 0.02547 0.02643 0.02739 1.90% amrex::computeNeighborProcs 101 0.02518 0.02532 0.02546 1.77% ParticleCopyPlan::buildMPIStart 104 0.01388 0.01426 0.01464 1.02% amrex::communicateParticlesFinish 104 0.008442 0.00945 0.01046 0.73% ParticleContainer::ReserveForRedistribute() 104 0.007892 0.008195 0.008498 0.59% ParticleCopyPlan::doHandShake 104 0.004687 0.004939 0.00519 0.36% InitParticles 1 0.003373 0.003561 0.003749 0.26% testRedistribute 1 0.002851 0.002852 0.002854 0.20% ParticleContainer::OK() 103 3.095e-05 3.246e-05 3.397e-05 0.00% Other 330 0.005064 0.00682 0.008575 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.436 1.437 1.439 100.00% ParticleContainer::RedistributeGPU() 104 1.011 1.011 1.011 70.25% numParticlesOutOfRange() 616 0.3714 0.3722 0.3731 25.93% amrex::unpackBuffer 104 0.275 0.2757 0.2764 19.21% amrex::unpackRemotes 104 0.2122 0.2125 0.2128 14.79% TestParticleContainer::checkAnswer 103 0.1737 0.1743 0.175 12.16% Redistribute_partition 104 0.1513 0.1514 0.1515 10.53% TestParticleContainer::moveParticles 100 0.1214 0.1215 0.1215 8.44% ParticleContainer::OK() 103 0.1186 0.1186 0.1186 8.24% ParticleCopyPlan::build 104 0.09827 0.09833 0.09839 6.84% amrex::communicateParticlesStart 104 0.02547 0.02643 0.02739 1.90% amrex::computeNeighborProcs 101 0.02518 0.02532 0.02546 1.77% ParticleCopyPlan::buildMPIStart 104 0.01907 0.0192 0.01933 1.34% InitParticles 1 0.01529 0.01529 0.0153 1.06% amrex::communicateParticlesFinish 104 0.008442 0.00945 0.01046 0.73% ParticleContainer::ReserveForRedistribute() 104 0.007892 0.008195 0.008498 0.59% ParticleCopyPlan::doHandShake 104 0.004687 0.004939 0.00519 0.36% Other 330 0.005718 0.009185 0.01265 0.88% -------------------------------------------------------------------------------------------- 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() 362 1173 KiB 1176 KiB 1179 KiB 7088 KiB 7088 KiB 7088 KiB InitParticles 24 6358 KiB 6359 KiB 6360 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::RedistributeGPU() 224 91 KiB 91 KiB 91 KiB 6916 KiB 6921 KiB 6926 KiB amrex::packBuffer 208 216 KiB 217 KiB 217 KiB 6915 KiB 6920 KiB 6925 KiB Redistribute_partition 10928 68 KiB 68 KiB 68 KiB 1577 KiB 1579 KiB 1581 KiB ParticleCopyPlan::build 2466 10 KiB 10 KiB 10 KiB 263 KiB 264 KiB 264 KiB testRedistribute 24 70 B 74 B 78 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5535 B 5539 B 5544 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3535 B 3535 B 3536 B 4608 B 4608 B 4608 B ParticleBufferMap::define 6 709 B 709 B 709 B 768 B 768 B 768 B amrex::communicateParticlesStart 208 114 B 114 B 114 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 5 B 7 B 10 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::RedistributeGPU() 436 140 KiB 149 KiB 158 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 54 KiB 61 KiB 68 KiB 6914 KiB 6919 KiB 6925 KiB InitParticles 300 7732 B 8255 B 8778 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1450 B 1451 B 1453 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 940 B 940 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 208 129 B 129 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 (26.04-82-g772868a70690) finalized