Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7903 ... 0.791 ... 0.7918 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1364 0.145 0.1536 19.40% amrex::unpackBuffer 103 0.1318 0.1326 0.1335 16.86% amrex::unpackRemotes 103 0.1056 0.1095 0.1135 14.33% ParticleContainer::Redistribute_impl() 103 0.08974 0.09693 0.1041 13.15% Redistribute_partition 103 0.09228 0.09271 0.09315 11.76% ParticleCopyPlan::build 103 0.05675 0.05685 0.05696 7.19% TestParticleContainer::moveParticles 100 0.05007 0.05011 0.05014 6.33% amrex::communicateParticlesStart 103 0.02475 0.02807 0.03138 3.96% TestParticleContainer::checkAnswer 103 0.01531 0.0187 0.02209 2.79% amrex::computeNeighborProcs 101 0.02057 0.02078 0.021 2.65% ParticleCopyPlan::buildMPIStart 103 0.01223 0.01435 0.01647 2.08% amrex::communicateParticlesFinish 103 0.007656 0.01066 0.01366 1.73% ParticleCopyPlan::doHandShake 103 0.002795 0.005064 0.007333 0.93% InitParticles 1 0.004675 0.004885 0.005096 0.64% testRedistribute 1 0.0007228 0.0008368 0.0009509 0.12% ParticleContainer::OK() 103 2.306e-05 2.344e-05 2.381e-05 0.00% Other 522 0.003041 0.003886 0.00473 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7903 0.791 0.7917 100.00% ParticleContainer::Redistribute_impl() 103 0.6236 0.6237 0.6238 78.79% numParticlesOutOfRange() 410 0.1364 0.145 0.1536 19.40% amrex::unpackBuffer 103 0.1318 0.1326 0.1335 16.86% amrex::unpackRemotes 103 0.1056 0.1095 0.1135 14.33% ParticleCopyPlan::build 103 0.09706 0.09754 0.09801 12.38% Redistribute_partition 103 0.09228 0.09271 0.09315 11.76% TestParticleContainer::checkAnswer 103 0.05773 0.06112 0.06451 8.15% TestParticleContainer::moveParticles 100 0.05007 0.05011 0.05014 6.33% ParticleContainer::OK() 103 0.04242 0.04242 0.04243 5.36% amrex::communicateParticlesStart 103 0.02475 0.02807 0.03138 3.96% amrex::computeNeighborProcs 101 0.02057 0.02078 0.021 2.65% ParticleCopyPlan::buildMPIStart 103 0.01927 0.01942 0.01957 2.47% amrex::communicateParticlesFinish 103 0.007656 0.01066 0.01366 1.73% InitParticles 1 0.009725 0.00973 0.009734 1.23% ParticleCopyPlan::doHandShake 103 0.002795 0.005064 0.007333 0.93% Other 522 0.003525 0.005153 0.00678 0.86% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9142 KiB 9143 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 101 KiB 104 KiB 8324 KiB 8330 KiB 8337 KiB InitParticles 48 6985 KiB 6985 KiB 6986 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 125 KiB 126 KiB 8194 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 346 KiB 347 KiB 348 KiB 8194 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 95 KiB 96 KiB 96 KiB 1821 KiB 1822 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3384 B 3405 B 3427 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1108 B 1108 B 1109 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 673 B 676 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 B 105 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 5 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 176 KiB 181 KiB 187 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 70 KiB 82 KiB 93 KiB 8194 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 8 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 895 B 897 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 B 256 B 256 B 256 B testRedistribute 4 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-41-g5ca2c5e23267) finalized