Initializing AMReX (26.08-11-g5273b558c130)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-11-g5273b558c130) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.554 ... 1.556 ... 1.558 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.363 0.3744 0.3859 24.77% amrex::unpackBuffer 104 0.2757 0.2765 0.2774 17.80% Redistribute_partition 104 0.2631 0.2634 0.2636 16.92% amrex::unpackRemotes 104 0.2086 0.2132 0.2179 13.99% TestParticleContainer::moveParticles 100 0.1219 0.122 0.122 7.83% ParticleContainer::Redistribute_impl() 104 0.0804 0.09394 0.1075 6.90% TestParticleContainer::checkAnswer 103 0.05355 0.0579 0.06224 4.00% ParticleCopyPlan::build 104 0.05217 0.05241 0.05265 3.38% amrex::communicateParticlesStart 104 0.01897 0.02624 0.03351 2.15% amrex::computeNeighborProcs 102 0.02452 0.02456 0.02461 1.58% ParticleCopyPlan::buildMPIStart 104 0.01016 0.01425 0.01835 1.18% amrex::communicateParticlesFinish 104 0.006451 0.009686 0.01292 0.83% ParticleCopyPlan::doHandShake 104 0.001029 0.004975 0.00892 0.57% ParticleContainer::ReserveForRedistribute() 104 0.008063 0.008309 0.008555 0.55% InitParticles 1 0.003293 0.003471 0.003648 0.23% testRedistribute 1 0.002671 0.002672 0.002673 0.17% ParticleContainer::OK() 103 3.411e-05 3.447e-05 3.482e-05 0.00% Other 435 0.006447 0.008195 0.009944 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.554 1.554 1.554 99.78% ParticleContainer::Redistribute_impl() 104 1.126 1.126 1.126 72.26% numParticlesOutOfRange() 411 0.363 0.3744 0.3859 24.77% amrex::unpackBuffer 104 0.2757 0.2765 0.2774 17.80% Redistribute_partition 104 0.2631 0.2634 0.2636 16.92% amrex::unpackRemotes 104 0.2086 0.2132 0.2179 13.99% TestParticleContainer::checkAnswer 103 0.1735 0.1778 0.1821 11.69% TestParticleContainer::moveParticles 100 0.1219 0.122 0.122 7.83% ParticleContainer::OK() 103 0.1199 0.1199 0.1199 7.70% ParticleCopyPlan::build 104 0.09734 0.09735 0.09736 6.25% amrex::communicateParticlesStart 104 0.01897 0.02624 0.03351 2.15% amrex::computeNeighborProcs 102 0.02452 0.02456 0.02461 1.58% ParticleCopyPlan::buildMPIStart 104 0.01908 0.01923 0.01938 1.24% InitParticles 1 0.0157 0.0157 0.0157 1.01% amrex::communicateParticlesFinish 104 0.006451 0.009686 0.01292 0.83% ParticleCopyPlan::doHandShake 104 0.001029 0.004975 0.00892 0.57% ParticleContainer::ReserveForRedistribute() 104 0.008063 0.008309 0.008555 0.55% Other 435 0.007016 0.008777 0.01054 0.68% -------------------------------------------------------------------------------------------- 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 9174 KiB 9175 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 362 1179 KiB 1180 KiB 1181 KiB 7086 KiB 7091 KiB 7097 KiB InitParticles 24 6414 KiB 6414 KiB 6414 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6909 KiB 6921 KiB 6933 KiB amrex::packBuffer 208 197 KiB 198 KiB 199 KiB 6908 KiB 6920 KiB 6931 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1835 KiB 1839 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8909 B 8942 B 8976 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5176 B 5191 B 5207 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3561 B 3561 B 3562 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 622 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 952 B 952 B 952 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 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 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 5 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 131 KiB 135 KiB 139 KiB 6909 KiB 6920 KiB 6932 KiB amrex::communicateParticlesStart 206 47 KiB 54 KiB 61 KiB 6908 KiB 6920 KiB 6931 KiB InitParticles 300 6636 B 7090 B 7545 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1459 B 1460 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 948 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 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: [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 (26.08-11-g5273b558c130) finalized