Initializing AMReX (26.08-36-gf2cbba4afc9e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-36-gf2cbba4afc9e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.531 ... 1.533 ... 1.535 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.362 0.3689 0.3757 24.48% amrex::unpackBuffer 104 0.2716 0.2729 0.2742 17.87% Redistribute_partition 104 0.2597 0.2599 0.2602 16.95% amrex::unpackRemotes 104 0.2087 0.2103 0.212 13.81% TestParticleContainer::moveParticles 100 0.1202 0.1203 0.1205 7.85% ParticleContainer::Redistribute_impl() 104 0.07909 0.09221 0.1053 6.86% TestParticleContainer::checkAnswer 103 0.05345 0.05694 0.06043 3.94% ParticleCopyPlan::build 104 0.05191 0.05194 0.05198 3.39% amrex::communicateParticlesStart 104 0.01884 0.02603 0.03323 2.17% amrex::computeNeighborProcs 102 0.02396 0.02409 0.02423 1.58% ParticleCopyPlan::buildMPIStart 104 0.01042 0.01428 0.01813 1.18% amrex::communicateParticlesFinish 104 0.006181 0.009532 0.01288 0.84% ParticleCopyPlan::doHandShake 104 0.0009851 0.004863 0.008741 0.57% ParticleContainer::ReserveForRedistribute() 104 0.005728 0.006388 0.007048 0.46% InitParticles 1 0.003345 0.003513 0.003681 0.24% testRedistribute 1 0.002647 0.002652 0.002657 0.17% ParticleContainer::OK() 103 3.306e-05 3.316e-05 3.325e-05 0.00% Other 435 0.006238 0.008094 0.009951 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.531 1.531 1.531 99.77% ParticleContainer::Redistribute_impl() 104 1.226 1.229 1.232 80.29% numParticlesOutOfRange() 411 0.362 0.3689 0.3757 24.48% amrex::unpackBuffer 104 0.2716 0.2729 0.2742 17.87% Redistribute_partition 104 0.2597 0.2599 0.2602 16.95% amrex::unpackRemotes 104 0.2087 0.2103 0.212 13.81% TestParticleContainer::checkAnswer 103 0.1722 0.1757 0.1792 11.68% TestParticleContainer::moveParticles 100 0.1202 0.1203 0.1205 7.85% ParticleContainer::OK() 103 0.1187 0.1187 0.1187 7.74% ParticleCopyPlan::build 104 0.09607 0.09628 0.09649 6.29% amrex::communicateParticlesStart 104 0.01884 0.02603 0.03323 2.17% amrex::computeNeighborProcs 102 0.02396 0.02409 0.02423 1.58% ParticleCopyPlan::buildMPIStart 104 0.01911 0.01914 0.01917 1.25% InitParticles 1 0.01565 0.01566 0.01566 1.02% amrex::communicateParticlesFinish 104 0.006181 0.009532 0.01288 0.84% ParticleCopyPlan::doHandShake 104 0.0009851 0.004863 0.008741 0.57% ParticleContainer::ReserveForRedistribute() 104 0.005728 0.006388 0.007048 0.46% Other 435 0.006722 0.00869 0.01066 0.69% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 355 1182 KiB 1182 KiB 1183 KiB 7076 KiB 7084 KiB 7091 KiB InitParticles 24 6400 KiB 6402 KiB 6403 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 86 KiB 87 KiB 6914 KiB 6921 KiB 6928 KiB amrex::packBuffer 208 202 KiB 203 KiB 204 KiB 6913 KiB 6920 KiB 6927 KiB Redistribute_partition 12146 80 KiB 80 KiB 80 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9124 B 9165 B 9206 B 262 KiB 262 KiB 263 KiB testRedistribute 24 64 B 65 B 66 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5179 B 5191 B 5203 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3557 B 3557 B 3558 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 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 4 B 4 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 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 131 KiB 139 KiB 148 KiB 6913 KiB 6920 KiB 6928 KiB amrex::communicateParticlesStart 206 53 KiB 57 KiB 62 KiB 6912 KiB 6919 KiB 6927 KiB InitParticles 300 6787 B 7255 B 7724 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1457 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 947 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: [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 (26.08-36-gf2cbba4afc9e) finalized