Initializing AMReX (26.06-26-ge95d50b2b424)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-26-ge95d50b2b424) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.56 ... 1.561 ... 1.561 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.368 0.3762 0.3844 24.62% amrex::unpackBuffer 104 0.2768 0.2777 0.2786 17.84% Redistribute_partition 104 0.2637 0.264 0.2642 16.92% amrex::unpackRemotes 104 0.2114 0.214 0.2165 13.87% TestParticleContainer::moveParticles 100 0.122 0.1221 0.1222 7.83% ParticleContainer::Redistribute_impl() 104 0.08016 0.09402 0.1079 6.91% TestParticleContainer::checkAnswer 103 0.05492 0.05867 0.06243 4.00% ParticleCopyPlan::build 104 0.05266 0.05273 0.05279 3.38% amrex::communicateParticlesStart 104 0.01903 0.02632 0.03362 2.15% amrex::computeNeighborProcs 101 0.02427 0.02442 0.02457 1.57% ParticleCopyPlan::buildMPIStart 104 0.01012 0.01441 0.0187 1.20% amrex::communicateParticlesFinish 104 0.006288 0.009536 0.01278 0.82% ParticleCopyPlan::doHandShake 104 0.0006466 0.004954 0.009262 0.59% ParticleContainer::ReserveForRedistribute() 104 0.007775 0.008147 0.008519 0.55% InitParticles 1 0.003313 0.003489 0.003665 0.23% testRedistribute 1 0.002595 0.002698 0.0028 0.18% ParticleContainer::OK() 103 3.294e-05 3.346e-05 3.397e-05 0.00% Other 434 0.006583 0.007372 0.008161 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.56 1.561 1.561 100.00% ParticleContainer::Redistribute_impl() 104 1.129 1.129 1.129 72.33% numParticlesOutOfRange() 616 0.368 0.3762 0.3844 24.62% amrex::unpackBuffer 104 0.2768 0.2777 0.2786 17.84% Redistribute_partition 104 0.2637 0.264 0.2642 16.92% amrex::unpackRemotes 104 0.2114 0.214 0.2165 13.87% TestParticleContainer::checkAnswer 103 0.1753 0.1791 0.1828 11.71% TestParticleContainer::moveParticles 100 0.122 0.1221 0.1222 7.83% ParticleContainer::OK() 103 0.1204 0.1204 0.1204 7.71% ParticleCopyPlan::build 104 0.09751 0.09772 0.09793 6.27% amrex::communicateParticlesStart 104 0.01903 0.02632 0.03362 2.15% amrex::computeNeighborProcs 101 0.02427 0.02442 0.02457 1.57% ParticleCopyPlan::buildMPIStart 104 0.01935 0.01937 0.01939 1.24% InitParticles 1 0.01578 0.01579 0.01579 1.01% amrex::communicateParticlesFinish 104 0.006288 0.009536 0.01278 0.82% ParticleCopyPlan::doHandShake 104 0.0006466 0.004954 0.009262 0.59% ParticleContainer::ReserveForRedistribute() 104 0.007775 0.008147 0.008519 0.55% Other 434 0.007247 0.008783 0.01032 0.66% -------------------------------------------------------------------------------------------- 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() 366 1176 KiB 1177 KiB 1177 KiB 7070 KiB 7083 KiB 7097 KiB InitParticles 24 6406 KiB 6407 KiB 6409 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 81 KiB 82 KiB 6908 KiB 6921 KiB 6934 KiB amrex::packBuffer 208 196 KiB 197 KiB 199 KiB 6907 KiB 6920 KiB 6933 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1834 KiB 1838 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8875 B 8925 B 8975 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5170 B 5190 B 5211 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3557 B 3557 B 3558 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 622 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 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 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 5 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 126 KiB 135 KiB 143 KiB 6907 KiB 6920 KiB 6934 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 60 KiB 6906 KiB 6919 KiB 6933 KiB InitParticles 300 6618 B 7074 B 7531 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1459 B 1460 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 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: [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 (26.06-26-ge95d50b2b424) finalized