Initializing AMReX (26.08-21-g3b31af42a8b8)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-21-g3b31af42a8b8) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.557 ... 1.559 ... 1.561 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3653 0.3755 0.3857 24.71% amrex::unpackBuffer 104 0.2741 0.2753 0.2765 17.72% Redistribute_partition 104 0.2639 0.2642 0.2645 16.95% amrex::unpackRemotes 104 0.2093 0.214 0.2187 14.01% TestParticleContainer::moveParticles 100 0.122 0.1221 0.1222 7.83% ParticleContainer::Redistribute_impl() 104 0.08079 0.09359 0.1064 6.82% TestParticleContainer::checkAnswer 103 0.05502 0.05806 0.0611 3.92% ParticleCopyPlan::build 104 0.05276 0.05292 0.05308 3.40% amrex::communicateParticlesStart 104 0.01933 0.02602 0.03271 2.10% amrex::computeNeighborProcs 102 0.02441 0.02441 0.02442 1.56% ParticleCopyPlan::buildMPIStart 104 0.01081 0.01456 0.0183 1.17% amrex::communicateParticlesFinish 104 0.006397 0.009736 0.01307 0.84% ParticleContainer::ReserveForRedistribute() 104 0.007934 0.008737 0.00954 0.61% ParticleCopyPlan::doHandShake 104 0.001036 0.005096 0.009156 0.59% InitParticles 1 0.003298 0.003471 0.003645 0.23% testRedistribute 1 0.002801 0.002887 0.002973 0.19% ParticleContainer::OK() 103 3.099e-05 3.131e-05 3.164e-05 0.00% Other 435 0.006433 0.008307 0.01018 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.557 1.557 1.557 99.78% ParticleContainer::Redistribute_impl() 104 1.247 1.25 1.253 80.31% numParticlesOutOfRange() 411 0.3653 0.3755 0.3857 24.71% amrex::unpackBuffer 104 0.2741 0.2753 0.2765 17.72% Redistribute_partition 104 0.2639 0.2642 0.2645 16.95% amrex::unpackRemotes 104 0.2093 0.214 0.2187 14.01% TestParticleContainer::checkAnswer 103 0.1756 0.1786 0.1816 11.64% TestParticleContainer::moveParticles 100 0.122 0.1221 0.1222 7.83% ParticleContainer::OK() 103 0.1205 0.1205 0.1205 7.72% ParticleCopyPlan::build 104 0.09763 0.09814 0.09864 6.32% amrex::communicateParticlesStart 104 0.01933 0.02602 0.03271 2.10% amrex::computeNeighborProcs 102 0.02441 0.02441 0.02442 1.56% ParticleCopyPlan::buildMPIStart 104 0.01934 0.01965 0.01997 1.28% InitParticles 1 0.01578 0.01579 0.0158 1.01% amrex::communicateParticlesFinish 104 0.006397 0.009736 0.01307 0.84% ParticleContainer::ReserveForRedistribute() 104 0.007934 0.008737 0.00954 0.61% ParticleCopyPlan::doHandShake 104 0.001036 0.005096 0.009156 0.59% Other 435 0.007019 0.009004 0.01099 0.70% -------------------------------------------------------------------------------------------- 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 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 363 1174 KiB 1183 KiB 1192 KiB 7075 KiB 7085 KiB 7095 KiB InitParticles 24 6420 KiB 6421 KiB 6421 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 83 KiB 84 KiB 85 KiB 6911 KiB 6921 KiB 6931 KiB amrex::packBuffer 208 198 KiB 200 KiB 201 KiB 6910 KiB 6920 KiB 6930 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1836 KiB 1838 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8967 B 9022 B 9078 B 262 KiB 262 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5182 B 5191 B 5200 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3565 B 3565 B 3566 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 616 B 619 B 622 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 953 B 953 B 953 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 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 2 B 2 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 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 137 KiB 141 KiB 6911 KiB 6920 KiB 6930 KiB amrex::communicateParticlesStart 206 49 KiB 56 KiB 63 KiB 6910 KiB 6919 KiB 6929 KiB InitParticles 300 6423 B 6884 B 7345 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1460 B 1461 B 1463 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 949 B 949 B 949 B 1536 B 1536 B 1536 B Redistribute_partition 1244 486 B 486 B 487 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 120 B 121 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 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 (26.08-21-g3b31af42a8b8) finalized