Initializing AMReX (26.07-46-gbb6fcb8b3c7a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-46-gbb6fcb8b3c7a) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.532 ... 1.534 ... 1.536 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3555 0.3692 0.3829 24.93% amrex::unpackBuffer 104 0.2716 0.2724 0.2731 17.78% Redistribute_partition 104 0.2598 0.2601 0.2604 16.95% amrex::unpackRemotes 104 0.2032 0.2099 0.2167 14.11% TestParticleContainer::moveParticles 100 0.1202 0.1203 0.1205 7.84% ParticleContainer::Redistribute_impl() 104 0.07826 0.09294 0.1076 7.01% TestParticleContainer::checkAnswer 103 0.05259 0.05718 0.06176 4.02% ParticleCopyPlan::build 104 0.05152 0.05164 0.05176 3.37% amrex::communicateParticlesStart 104 0.01824 0.02613 0.03402 2.22% amrex::computeNeighborProcs 101 0.02398 0.02408 0.02418 1.57% ParticleCopyPlan::buildMPIStart 104 0.009712 0.01409 0.01846 1.20% amrex::communicateParticlesFinish 104 0.006179 0.009651 0.01312 0.85% ParticleCopyPlan::doHandShake 104 0.0004388 0.004876 0.009312 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007073 0.007299 0.007525 0.49% InitParticles 1 0.003335 0.003507 0.003679 0.24% testRedistribute 1 0.002593 0.002703 0.002813 0.18% ParticleContainer::OK() 103 2.752e-05 2.828e-05 2.903e-05 0.00% Other 434 0.006297 0.008162 0.01003 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.532 1.534 1.536 100.00% ParticleContainer::Redistribute_impl() 104 1.109 1.109 1.109 72.20% numParticlesOutOfRange() 411 0.3555 0.3692 0.3829 24.93% amrex::unpackBuffer 104 0.2716 0.2724 0.2731 17.78% Redistribute_partition 104 0.2598 0.2601 0.2604 16.95% amrex::unpackRemotes 104 0.2032 0.2099 0.2167 14.11% TestParticleContainer::checkAnswer 103 0.1713 0.1759 0.1805 11.75% TestParticleContainer::moveParticles 100 0.1202 0.1203 0.1205 7.84% ParticleContainer::OK() 103 0.1187 0.1187 0.1187 7.73% ParticleCopyPlan::build 104 0.09558 0.09584 0.09611 6.26% amrex::communicateParticlesStart 104 0.01824 0.02613 0.03402 2.22% amrex::computeNeighborProcs 101 0.02398 0.02408 0.02418 1.57% ParticleCopyPlan::buildMPIStart 104 0.0189 0.01896 0.01902 1.24% InitParticles 1 0.01569 0.01569 0.01569 1.02% amrex::communicateParticlesFinish 104 0.006179 0.009651 0.01312 0.85% ParticleCopyPlan::doHandShake 104 0.0004388 0.004876 0.009312 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007073 0.007299 0.007525 0.49% Other 434 0.006778 0.01045 0.01413 0.92% -------------------------------------------------------------------------------------------- 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() 356 1171 KiB 1178 KiB 1184 KiB 7083 KiB 7087 KiB 7092 KiB InitParticles 24 6394 KiB 6395 KiB 6396 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 86 KiB 86 KiB 6913 KiB 6921 KiB 6928 KiB amrex::packBuffer 208 202 KiB 202 KiB 203 KiB 6912 KiB 6920 KiB 6927 KiB Redistribute_partition 12146 80 KiB 80 KiB 80 KiB 1836 KiB 1838 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9082 B 9123 B 9164 B 262 KiB 262 KiB 263 KiB testRedistribute 24 64 B 65 B 66 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5175 B 5182 B 5189 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3553 B 3553 B 3554 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 616 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 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 4 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 139 KiB 145 KiB 6913 KiB 6920 KiB 6928 KiB amrex::communicateParticlesStart 206 48 KiB 57 KiB 66 KiB 6912 KiB 6920 KiB 6927 KiB InitParticles 300 6692 B 7167 B 7642 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1456 B 1457 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 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 (26.07-46-gbb6fcb8b3c7a) finalized