Initializing AMReX (26.07-21-g71b30881f620)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-21-g71b30881f620) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.545 ... 1.546 ... 1.548 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3643 0.3729 0.3815 24.65% amrex::unpackBuffer 104 0.2743 0.2753 0.2763 17.85% Redistribute_partition 104 0.2613 0.2616 0.2619 16.92% amrex::unpackRemotes 104 0.2106 0.2124 0.2142 13.84% TestParticleContainer::moveParticles 100 0.1209 0.121 0.1211 7.82% ParticleContainer::Redistribute_impl() 104 0.07918 0.09386 0.1085 7.01% TestParticleContainer::checkAnswer 103 0.05317 0.05742 0.06167 3.98% ParticleCopyPlan::build 104 0.05191 0.05196 0.052 3.36% amrex::communicateParticlesStart 104 0.01829 0.02592 0.03355 2.17% amrex::computeNeighborProcs 101 0.02415 0.0243 0.02445 1.58% ParticleCopyPlan::buildMPIStart 104 0.01009 0.01442 0.01875 1.21% amrex::communicateParticlesFinish 104 0.005539 0.009528 0.01352 0.87% ParticleCopyPlan::doHandShake 104 0.0005181 0.004916 0.009314 0.60% ParticleContainer::ReserveForRedistribute() 104 0.005981 0.006205 0.006429 0.42% InitParticles 1 0.003316 0.003494 0.003672 0.24% testRedistribute 1 0.002734 0.002856 0.002979 0.19% ParticleContainer::OK() 103 3.162e-05 3.228e-05 3.294e-05 0.00% Other 434 0.00637 0.008239 0.01011 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.545 1.546 1.548 100.00% ParticleContainer::Redistribute_impl() 104 1.118 1.118 1.118 72.22% numParticlesOutOfRange() 616 0.3643 0.3729 0.3815 24.65% amrex::unpackBuffer 104 0.2743 0.2753 0.2763 17.85% Redistribute_partition 104 0.2613 0.2616 0.2619 16.92% amrex::unpackRemotes 104 0.2106 0.2124 0.2142 13.84% TestParticleContainer::checkAnswer 103 0.1729 0.1772 0.1814 11.72% TestParticleContainer::moveParticles 100 0.1209 0.121 0.1211 7.82% ParticleContainer::OK() 103 0.1197 0.1197 0.1198 7.74% ParticleCopyPlan::build 104 0.09649 0.09675 0.09701 6.27% amrex::communicateParticlesStart 104 0.01829 0.02592 0.03355 2.17% amrex::computeNeighborProcs 101 0.02415 0.0243 0.02445 1.58% ParticleCopyPlan::buildMPIStart 104 0.01927 0.01934 0.0194 1.25% InitParticles 1 0.0158 0.0158 0.0158 1.02% amrex::communicateParticlesFinish 104 0.005539 0.009528 0.01352 0.87% ParticleCopyPlan::doHandShake 104 0.0005181 0.004916 0.009314 0.60% ParticleContainer::ReserveForRedistribute() 104 0.005981 0.006205 0.006429 0.42% Other 434 0.006939 0.01062 0.01429 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 9175 KiB 9175 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 356 1177 KiB 1178 KiB 1180 KiB 7086 KiB 7094 KiB 7103 KiB InitParticles 24 6411 KiB 6411 KiB 6412 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 85 KiB 6919 KiB 6921 KiB 6922 KiB amrex::packBuffer 208 196 KiB 197 KiB 198 KiB 6918 KiB 6920 KiB 6921 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1839 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8877 B 8915 B 8954 B 263 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5190 B 5207 B 5225 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3559 B 3559 B 3560 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 952 B 952 B 952 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 4 B 5 B 6 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() 436 123 KiB 134 KiB 145 KiB 6919 KiB 6920 KiB 6922 KiB amrex::communicateParticlesStart 206 46 KiB 54 KiB 62 KiB 6918 KiB 6920 KiB 6921 KiB InitParticles 300 6753 B 7287 B 7822 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1459 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 948 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 486 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: [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 (26.07-21-g71b30881f620) finalized