Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-54-gaa5b8cc69640) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.527 ... 1.53 ... 1.532 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3598 0.3678 0.3757 24.52% amrex::unpackBuffer 104 0.2713 0.2716 0.2718 17.74% Redistribute_partition 104 0.2587 0.2595 0.2602 16.98% amrex::unpackRemotes 104 0.2044 0.2088 0.2132 13.91% TestParticleContainer::moveParticles 100 0.1199 0.1201 0.1203 7.85% ParticleContainer::Redistribute_impl() 104 0.08523 0.09165 0.09806 6.40% TestParticleContainer::checkAnswer 103 0.05438 0.05641 0.05843 3.81% ParticleCopyPlan::build 104 0.05071 0.0512 0.0517 3.37% amrex::communicateParticlesStart 104 0.02345 0.02656 0.02966 1.94% amrex::computeNeighborProcs 102 0.02399 0.02412 0.02426 1.58% ParticleCopyPlan::buildMPIStart 104 0.01242 0.01394 0.01547 1.01% amrex::communicateParticlesFinish 104 0.007975 0.009758 0.01154 0.75% ParticleContainer::ReserveForRedistribute() 104 0.007126 0.00741 0.007694 0.50% ParticleCopyPlan::doHandShake 104 0.00302 0.005093 0.007167 0.47% InitParticles 1 0.003405 0.00359 0.003774 0.25% testRedistribute 1 0.002964 0.003068 0.003172 0.21% ParticleContainer::OK() 103 3.77e-05 3.845e-05 3.92e-05 0.00% Other 435 0.006637 0.009267 0.0119 0.78% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.527 1.527 1.527 99.68% ParticleContainer::Redistribute_impl() 104 1.105 1.105 1.105 72.14% numParticlesOutOfRange() 411 0.3598 0.3678 0.3757 24.52% amrex::unpackBuffer 104 0.2713 0.2716 0.2718 17.74% Redistribute_partition 104 0.2587 0.2595 0.2602 16.98% amrex::unpackRemotes 104 0.2044 0.2088 0.2132 13.91% TestParticleContainer::checkAnswer 103 0.1724 0.1744 0.1764 11.52% TestParticleContainer::moveParticles 100 0.1199 0.1201 0.1203 7.85% ParticleContainer::OK() 103 0.118 0.118 0.118 7.70% ParticleCopyPlan::build 104 0.09436 0.09556 0.09676 6.31% amrex::communicateParticlesStart 104 0.02345 0.02656 0.02966 1.94% amrex::computeNeighborProcs 102 0.02399 0.02412 0.02426 1.58% ParticleCopyPlan::buildMPIStart 104 0.01848 0.01904 0.01959 1.28% InitParticles 1 0.01593 0.01594 0.01594 1.04% amrex::communicateParticlesFinish 104 0.007975 0.009758 0.01154 0.75% ParticleContainer::ReserveForRedistribute() 104 0.007126 0.00741 0.007694 0.50% ParticleCopyPlan::doHandShake 104 0.00302 0.005093 0.007167 0.47% Other 435 0.007214 0.009951 0.01269 0.83% -------------------------------------------------------------------------------------------- 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 9172 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 364 1180 KiB 1183 KiB 1187 KiB 7094 KiB 7099 KiB 7103 KiB InitParticles 24 6379 KiB 6380 KiB 6381 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 86 KiB 86 KiB 6903 KiB 6921 KiB 6938 KiB amrex::packBuffer 208 204 KiB 205 KiB 205 KiB 6902 KiB 6920 KiB 6937 KiB Redistribute_partition 12146 80 KiB 80 KiB 81 KiB 1835 KiB 1839 KiB 1844 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9171 B 9215 B 9259 B 262 KiB 263 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5134 B 5147 B 5160 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3546 B 3546 B 3547 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 615 B 617 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 949 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 107 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 4 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 136 KiB 141 KiB 147 KiB 6903 KiB 6920 KiB 6938 KiB amrex::communicateParticlesStart 206 49 KiB 57 KiB 65 KiB 6902 KiB 6919 KiB 6937 KiB InitParticles 300 6838 B 7369 B 7901 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1450 B 1452 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 483 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 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 (26.07-54-gaa5b8cc69640) finalized