Initializing AMReX (26.09-38-g0d50604a668a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-38-g0d50604a668a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.544 ... 1.545 ... 1.545 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3619 0.3722 0.3824 24.75% amrex::unpackBuffer 104 0.2743 0.275 0.2757 17.84% Redistribute_partition 104 0.2611 0.2613 0.2615 16.92% amrex::unpackRemotes 104 0.207 0.2119 0.2168 14.03% TestParticleContainer::moveParticles 100 0.121 0.121 0.121 7.83% ParticleContainer::Redistribute_impl() 104 0.0828 0.09385 0.1049 6.79% TestParticleContainer::checkAnswer 103 0.05367 0.05728 0.06088 3.94% ParticleCopyPlan::build 104 0.05193 0.05206 0.05219 3.38% amrex::communicateParticlesStart 104 0.02057 0.0261 0.03163 2.05% amrex::computeNeighborProcs 102 0.02414 0.02438 0.02462 1.59% ParticleCopyPlan::buildMPIStart 104 0.01099 0.01435 0.01771 1.15% amrex::communicateParticlesFinish 104 0.006901 0.009595 0.01229 0.80% ParticleCopyPlan::doHandShake 104 0.001455 0.004907 0.008359 0.54% ParticleContainer::ReserveForRedistribute() 104 0.006999 0.007073 0.007148 0.46% InitParticles 1 0.003353 0.003529 0.003704 0.24% testRedistribute 1 0.00277 0.002773 0.002776 0.18% ParticleContainer::OK() 103 3.249e-05 3.293e-05 3.336e-05 0.00% Other 435 0.006445 0.007337 0.008228 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.544 1.544 1.544 99.90% ParticleContainer::Redistribute_impl() 104 1.236 1.24 1.243 80.44% numParticlesOutOfRange() 411 0.3619 0.3722 0.3824 24.75% amrex::unpackBuffer 104 0.2743 0.275 0.2757 17.84% Redistribute_partition 104 0.2611 0.2613 0.2615 16.92% amrex::unpackRemotes 104 0.207 0.2119 0.2168 14.03% TestParticleContainer::checkAnswer 103 0.1733 0.1769 0.1805 11.68% TestParticleContainer::moveParticles 100 0.121 0.121 0.121 7.83% ParticleContainer::OK() 103 0.1196 0.1196 0.1196 7.74% ParticleCopyPlan::build 104 0.09657 0.09681 0.09705 6.28% amrex::communicateParticlesStart 104 0.02057 0.0261 0.03163 2.05% amrex::computeNeighborProcs 102 0.02414 0.02438 0.02462 1.59% ParticleCopyPlan::buildMPIStart 104 0.01916 0.01925 0.01935 1.25% InitParticles 1 0.0158 0.0158 0.01581 1.02% amrex::communicateParticlesFinish 104 0.006901 0.009595 0.01229 0.80% ParticleCopyPlan::doHandShake 104 0.001455 0.004907 0.008359 0.54% ParticleContainer::ReserveForRedistribute() 104 0.006999 0.007073 0.007148 0.46% Other 435 0.007165 0.008049 0.008934 0.58% -------------------------------------------------------------------------------------------- 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 9173 KiB 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 356 1180 KiB 1183 KiB 1185 KiB 7078 KiB 7101 KiB 7123 KiB InitParticles 24 6399 KiB 6400 KiB 6401 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 86 KiB 86 KiB 86 KiB 6915 KiB 6921 KiB 6926 KiB amrex::packBuffer 208 202 KiB 202 KiB 203 KiB 6914 KiB 6920 KiB 6925 KiB Redistribute_partition 12146 80 KiB 80 KiB 80 KiB 1839 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9116 B 9126 B 9136 B 263 KiB 263 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5189 B 5196 B 5204 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3555 B 3555 B 3556 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 107 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 3 B 3 B 4 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 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 139 KiB 149 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 48 KiB 58 KiB 68 KiB 6914 KiB 6919 KiB 6925 KiB InitParticles 300 6713 B 7170 B 7628 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1457 B 1459 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 484 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 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 (26.09-38-g0d50604a668a) finalized