Initializing AMReX (26.09-13-gb105892be1b2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-13-gb105892be1b2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.524 ... 1.525 ... 1.525 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.356 0.3677 0.3794 24.87% amrex::unpackBuffer 104 0.2703 0.271 0.2716 17.80% Redistribute_partition 104 0.2576 0.2582 0.2588 16.97% amrex::unpackRemotes 104 0.204 0.2094 0.2148 14.08% TestParticleContainer::moveParticles 100 0.1198 0.1199 0.12 7.87% ParticleContainer::Redistribute_impl() 104 0.07931 0.09287 0.1064 6.98% TestParticleContainer::checkAnswer 103 0.05178 0.05568 0.05958 3.91% ParticleCopyPlan::build 104 0.05083 0.05123 0.05164 3.39% amrex::communicateParticlesStart 104 0.01844 0.02552 0.0326 2.14% amrex::computeNeighborProcs 102 0.02382 0.02384 0.02386 1.56% ParticleCopyPlan::buildMPIStart 104 0.0103 0.01425 0.01819 1.19% amrex::communicateParticlesFinish 104 0.006053 0.009372 0.01269 0.83% ParticleCopyPlan::doHandShake 104 0.0006982 0.004926 0.009155 0.60% ParticleContainer::ReserveForRedistribute() 104 0.00687 0.0071 0.00733 0.48% InitParticles 1 0.003339 0.003508 0.003677 0.24% testRedistribute 1 0.002697 0.002788 0.002879 0.19% ParticleContainer::OK() 103 3.2e-05 3.294e-05 3.387e-05 0.00% Other 435 0.006452 0.007343 0.008233 0.54% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.524 1.524 1.524 99.90% ParticleContainer::Redistribute_impl() 104 1.221 1.225 1.229 80.57% numParticlesOutOfRange() 411 0.356 0.3677 0.3794 24.87% amrex::unpackBuffer 104 0.2703 0.271 0.2716 17.80% Redistribute_partition 104 0.2576 0.2582 0.2588 16.97% amrex::unpackRemotes 104 0.204 0.2094 0.2148 14.08% TestParticleContainer::checkAnswer 103 0.1689 0.1728 0.1766 11.58% TestParticleContainer::moveParticles 100 0.1198 0.1199 0.12 7.87% ParticleContainer::OK() 103 0.1171 0.1171 0.1171 7.68% ParticleCopyPlan::build 104 0.09469 0.09541 0.09613 6.30% amrex::communicateParticlesStart 104 0.01844 0.02552 0.0326 2.14% amrex::computeNeighborProcs 102 0.02382 0.02384 0.02386 1.56% ParticleCopyPlan::buildMPIStart 104 0.01889 0.01917 0.01945 1.28% InitParticles 1 0.01577 0.01578 0.01578 1.03% amrex::communicateParticlesFinish 104 0.006053 0.009372 0.01269 0.83% ParticleCopyPlan::doHandShake 104 0.0006982 0.004926 0.009155 0.60% ParticleContainer::ReserveForRedistribute() 104 0.00687 0.0071 0.00733 0.48% Other 435 0.007053 0.008036 0.009019 0.59% -------------------------------------------------------------------------------------------- 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() 358 1176 KiB 1176 KiB 1177 KiB 7076 KiB 7092 KiB 7108 KiB InitParticles 24 6389 KiB 6391 KiB 6392 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6912 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 196 KiB 197 KiB 199 KiB 6911 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1838 KiB 1840 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8880 B 8938 B 8997 B 262 KiB 263 KiB 263 KiB testRedistribute 24 66 B 67 B 68 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5166 B 5176 B 5187 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3547 B 3547 B 3548 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 616 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 949 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 3 B 3 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 4 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 134 KiB 138 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 46 KiB 53 KiB 61 KiB 6911 KiB 6919 KiB 6928 KiB InitParticles 300 6781 B 7255 B 7730 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1453 B 1455 B 1457 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 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: [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 (26.09-13-gb105892be1b2) finalized