Initializing AMReX (26.08-27-g28ba7777ca50)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-27-g28ba7777ca50) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.549 ... 1.552 ... 1.555 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3648 0.3725 0.3802 24.46% amrex::unpackBuffer 104 0.2748 0.2758 0.2768 17.81% Redistribute_partition 104 0.2616 0.2619 0.2622 16.86% amrex::unpackRemotes 104 0.211 0.2123 0.2135 13.73% TestParticleContainer::moveParticles 100 0.1211 0.1213 0.1214 7.81% ParticleContainer::Redistribute_impl() 104 0.07995 0.09383 0.1077 6.93% TestParticleContainer::checkAnswer 103 0.05345 0.05789 0.06233 4.01% ParticleCopyPlan::build 104 0.05216 0.05237 0.05259 3.38% amrex::communicateParticlesStart 104 0.01878 0.02654 0.03431 2.21% amrex::computeNeighborProcs 102 0.02432 0.02435 0.02438 1.57% ParticleCopyPlan::buildMPIStart 104 0.01027 0.01456 0.01885 1.21% amrex::communicateParticlesFinish 104 0.006666 0.01001 0.01336 0.86% ParticleCopyPlan::doHandShake 104 0.000572 0.004982 0.009391 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007407 0.007422 0.007437 0.48% InitParticles 1 0.003356 0.003521 0.003687 0.24% testRedistribute 1 0.002735 0.002832 0.002928 0.19% ParticleContainer::OK() 103 3.401e-05 3.569e-05 3.737e-05 0.00% Other 435 0.006538 0.009585 0.01263 0.81% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.549 1.549 1.549 99.63% ParticleContainer::Redistribute_impl() 104 1.239 1.244 1.248 80.29% numParticlesOutOfRange() 411 0.3648 0.3725 0.3802 24.46% amrex::unpackBuffer 104 0.2748 0.2758 0.2768 17.81% Redistribute_partition 104 0.2616 0.2619 0.2622 16.86% amrex::unpackRemotes 104 0.211 0.2123 0.2135 13.73% TestParticleContainer::checkAnswer 103 0.1731 0.1775 0.182 11.71% TestParticleContainer::moveParticles 100 0.1211 0.1213 0.1214 7.81% ParticleContainer::OK() 103 0.1196 0.1197 0.1197 7.70% ParticleCopyPlan::build 104 0.09711 0.09743 0.09775 6.29% amrex::communicateParticlesStart 104 0.01878 0.02654 0.03431 2.21% amrex::computeNeighborProcs 102 0.02432 0.02435 0.02438 1.57% ParticleCopyPlan::buildMPIStart 104 0.01942 0.01954 0.01966 1.26% InitParticles 1 0.01578 0.01578 0.01578 1.02% amrex::communicateParticlesFinish 104 0.006666 0.01001 0.01336 0.86% ParticleCopyPlan::doHandShake 104 0.000572 0.004982 0.009391 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007407 0.007422 0.007437 0.48% Other 435 0.007147 0.01028 0.01341 0.86% -------------------------------------------------------------------------------------------- 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 9166 KiB 9166 KiB 9166 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1168 KiB 1174 KiB 1180 KiB 7081 KiB 7088 KiB 7095 KiB InitParticles 24 6352 KiB 6353 KiB 6354 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 86 KiB 6919 KiB 6921 KiB 6923 KiB amrex::packBuffer 208 201 KiB 202 KiB 203 KiB 6918 KiB 6920 KiB 6922 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9043 B 9101 B 9159 B 262 KiB 262 KiB 263 KiB testRedistribute 24 62 B 66 B 70 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5092 B 5130 B 5169 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3530 B 3530 B 3531 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 610 B 613 B 617 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 944 B 944 B 944 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 105 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 5 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 126 KiB 139 KiB 153 KiB 6918 KiB 6920 KiB 6923 KiB amrex::communicateParticlesStart 206 47 KiB 57 KiB 67 KiB 6918 KiB 6920 KiB 6922 KiB InitParticles 300 6628 B 7081 B 7534 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1444 B 1446 B 1448 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 939 B 939 B 939 B 1536 B 1536 B 1536 B Redistribute_partition 1244 480 B 480 B 481 B 768 B 768 B 768 B ParticleCopyPlan::build 208 118 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 B 114 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 (26.08-27-g28ba7777ca50) finalized