Initializing AMReX (26.08-28-g19e6fba747b6)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-28-g19e6fba747b6) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.777 ... 0.7825 ... 0.7879 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1362 0.1414 0.1466 18.60% amrex::unpackBuffer 103 0.1305 0.1319 0.1332 16.91% amrex::unpackRemotes 103 0.1074 0.1083 0.1093 13.87% ParticleContainer::Redistribute_impl() 103 0.08679 0.09352 0.1003 12.72% Redistribute_partition 103 0.09147 0.09231 0.09314 11.82% ParticleCopyPlan::build 103 0.0563 0.0564 0.05651 7.17% TestParticleContainer::moveParticles 100 0.04969 0.04976 0.04983 6.32% amrex::communicateParticlesStart 103 0.02578 0.02669 0.0276 3.50% amrex::computeNeighborProcs 102 0.01997 0.02054 0.02111 2.68% TestParticleContainer::checkAnswer 103 0.0153 0.01749 0.01969 2.50% ParticleCopyPlan::buildMPIStart 103 0.01104 0.01427 0.0175 2.22% amrex::communicateParticlesFinish 103 0.006214 0.01066 0.0151 1.92% testNeighborProcsCoarseToFine 1 3.77e-05 0.005511 0.01098 1.39% ParticleCopyPlan::doHandShake 103 0.00166 0.005124 0.008588 1.09% InitParticles 1 0.004171 0.004694 0.005217 0.66% testRedistribute 1 0.0008408 0.0008442 0.0008475 0.11% ParticleContainer::OK() 103 3.096e-05 3.113e-05 3.13e-05 0.00% Other 522 0.002866 0.003031 0.003196 0.41% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7769 0.7769 0.7769 98.60% ParticleContainer::Redistribute_impl() 103 0.6622 0.6638 0.6654 84.45% numParticlesOutOfRange() 410 0.1362 0.1414 0.1466 18.60% amrex::unpackBuffer 103 0.1305 0.1319 0.1332 16.91% amrex::unpackRemotes 103 0.1074 0.1083 0.1093 13.87% ParticleCopyPlan::build 103 0.09586 0.09677 0.09769 12.40% Redistribute_partition 103 0.09147 0.09231 0.09314 11.82% TestParticleContainer::checkAnswer 103 0.05558 0.05778 0.05998 7.61% TestParticleContainer::moveParticles 100 0.04969 0.04976 0.04983 6.32% ParticleContainer::OK() 103 0.04029 0.04029 0.0403 5.11% amrex::communicateParticlesStart 103 0.02578 0.02669 0.0276 3.50% amrex::computeNeighborProcs 102 0.01997 0.02054 0.02111 2.68% ParticleCopyPlan::buildMPIStart 103 0.01916 0.01939 0.01963 2.49% amrex::communicateParticlesFinish 103 0.006214 0.01066 0.0151 1.92% testNeighborProcsCoarseToFine 1 7.534e-05 0.005546 0.01102 1.40% InitParticles 1 0.009209 0.009214 0.00922 1.17% ParticleCopyPlan::doHandShake 103 0.00166 0.005124 0.008588 1.09% Other 522 0.003272 0.003494 0.003717 0.47% -------------------------------------------------------------------------------------------- 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 9141 KiB 9142 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 103 KiB 108 KiB 8315 KiB 8331 KiB 8348 KiB InitParticles 48 6907 KiB 6909 KiB 6910 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 125 KiB 125 KiB 8184 KiB 8201 KiB 8218 KiB amrex::packBuffer 204 324 KiB 324 KiB 325 KiB 8183 KiB 8200 KiB 8217 KiB Redistribute_partition 4054 90 KiB 91 KiB 91 KiB 1819 KiB 1822 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3284 B 3314 B 3345 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1094 B 1094 B 1094 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 665 B 670 B 675 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 875 B 875 B 875 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 102 B 103 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 6 B 6 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 ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 161 KiB 171 KiB 182 KiB 8184 KiB 8200 KiB 8217 KiB amrex::communicateParticlesStart 204 73 KiB 83 KiB 93 KiB 8183 KiB 8200 KiB 8217 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 16 KiB 17 KiB 19 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 857 B 857 B 857 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 884 B 885 B 887 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 128 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 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: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.08-28-g19e6fba747b6) finalized