Initializing AMReX (26.09-7-g55dda725ff4d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-7-g55dda725ff4d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8259 ... 0.8266 ... 0.8273 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1689 0.177 0.1851 22.37% amrex::unpackBuffer 104 0.1594 0.16 0.1607 19.42% Redistribute_partition 104 0.1221 0.1224 0.1228 14.84% amrex::unpackRemotes 104 0.06846 0.07257 0.07669 9.27% ParticleContainer::Redistribute_impl() 104 0.05309 0.05686 0.06063 7.33% ParticleCopyPlan::build 104 0.05567 0.05638 0.05709 6.90% TestParticleContainer::checkAnswer 103 0.04785 0.05226 0.05668 6.85% TestParticleContainer::moveParticles 100 0.05599 0.05608 0.05617 6.79% amrex::communicateParticlesStart 104 0.0186 0.01917 0.01974 2.39% amrex::computeNeighborProcs 102 0.01794 0.0181 0.01825 2.21% ParticleCopyPlan::buildMPIStart 104 0.01116 0.01451 0.01785 2.16% ParticleCopyPlan::doHandShake 104 0.001912 0.005148 0.008384 1.01% amrex::communicateParticlesFinish 104 0.002545 0.005196 0.007848 0.95% DenseBins::buildGPU 5 0.003041 0.003044 0.003048 0.37% testRedistribute 1 0.002427 0.002428 0.002428 0.29% InitParticles 1 0.0005938 0.0006438 0.0006938 0.08% ParticleContainer::OK() 103 2.615e-05 2.673e-05 2.732e-05 0.00% Other 534 0.003887 0.004729 0.005571 0.67% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8258 0.8258 0.8258 99.82% ParticleContainer::Redistribute_impl() 104 0.6532 0.6574 0.6617 79.98% numParticlesOutOfRange() 411 0.1689 0.177 0.1851 22.37% amrex::unpackBuffer 104 0.1594 0.16 0.1607 19.42% Redistribute_partition 104 0.1221 0.1224 0.1228 14.84% TestParticleContainer::checkAnswer 103 0.1049 0.1092 0.1136 13.73% ParticleCopyPlan::build 104 0.09424 0.0947 0.09516 11.50% amrex::unpackRemotes 104 0.06846 0.07257 0.07669 9.27% ParticleContainer::OK() 103 0.05695 0.05697 0.057 6.89% TestParticleContainer::moveParticles 100 0.05599 0.05608 0.05617 6.79% ParticleCopyPlan::buildMPIStart 104 0.01955 0.01966 0.01976 2.39% amrex::communicateParticlesStart 104 0.0186 0.01917 0.01974 2.39% amrex::computeNeighborProcs 102 0.01794 0.0181 0.01825 2.21% InitParticles 1 0.009337 0.009338 0.00934 1.13% ParticleCopyPlan::doHandShake 104 0.001912 0.005148 0.008384 1.01% amrex::communicateParticlesFinish 104 0.002545 0.005196 0.007848 0.95% DenseBins::buildGPU 5 0.003041 0.003044 0.003048 0.37% Other 534 0.004582 0.005418 0.006255 0.76% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9147 KiB 9147 KiB 9147 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2775 B 2791 B 2807 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 31 KiB 112 KiB 113 KiB 113 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2098 B 2134 B 2170 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5972 4003 B 4024 B 4046 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 103 B 105 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4101 B 4148 B 4196 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 361 B 363 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3358 B 3358 B 3359 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 571 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 899 B 899 B 899 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 B 92 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 7 B 7 B 8 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 7 B 8 B 10 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 68 B 75 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2073 B 2087 B 2102 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 663 B 663 B 663 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 709 B 709 B 710 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 237 B 237 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 B 109 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.09-7-g55dda725ff4d) finalized