M3D-C1 Weekly Meeting Minutes

2024

2024-03-18

  • Nate Ferraro - Status & Updates
  • Ben Studevant - M3D-C1 matrices
  • Steve Jardin - Problem with 3D GS equilibria
  • Jin Chen - Chi regularization and matrix reordering
  • 2024-03-04

    2024-02-19

    2024-02-05

    2023

    10_13_23 Cesar's vgs from SPARC VDE discussion

    10_13_23 S. Jardin's vgs from SPARC VDE discussion

    09_11_23 single-precision preconditioner, INTEL-O3 at MIT, 2D VDE MUMPS vs SLU

    Cesar_08_19_23 Comparison of SPARC INTEL and GCC compilers

    Jin_08_07_23 Tests of Single Precision in the Pre-conditioners

    07_31_23 MIT Computer problem, 2D RE, TRANSP geqdsk problem, Helical Coil with ijadv=0,1

    07_10_23 MIT Computer, D_I and D_R, resolution for itor=0 qsolver

    06_26_23 More on DTM in NSTX, DTM with analytic q, problem with basicq (itor=0), Resistive Interchangey

    06_05_23 Perlmutter_cpu progress, More on DTM in NSTX

    05_22_23 Perlmutter_cpu progress, DTM in NSTX

    05_01_23 IDL bug, perlmutter_cpu, bf vs bfp problem, applying BC at infinity

    04_25_23 Notes on toroidal solve for pressure equ

    04_17_23 perlmutter_cpu, bf vs bfp problem

    04_03_23 M3DC1 Scaling and PC error

    03_13_23 Preconditioner discussion

    02_27_23 New adaptation tool, Dingyun bug tracking, infernal mode insight, DREKAR

    02_06_23 Focus on BGMG

    01_30_23 BMG update (including stellarator) infernal modes comp with GATO

    12_19_22 2023 NERSC allocation, comparison with GATO, corrected infernal modes in R/a=4 Eq.

    12_05_22 perlmutter options, BMG update, infernal modes in R/a=4 Eq.

    2022

    11_21_22 more results on infernal modes in NSTX

    11_07_22 LBL Updates

    10_03_22 perlmutter_cpu,doc updates, attempt to reproduce 2018 sawtooth run

    08_29_22 regression test errors on Perlmutter_cpu, ITER L-Mode

    08_01_22 SUBPC errors on Perlmutter_cpu

    07_11_22 m3dc1_meshgen generalization, polar_meshgen, SUBPC error on Perlmutter_cpu

    06_20_22 new Latex Documentation, SUBPC error on Perlmutter_cpu, 1D Hermite, 2F input

    06_06_22 perlmutter_cpu, PRL on temperature flattening

    05_09_22 scorec build, cori timing tests, bateman scaling utility

    04_25_22 Linear MHD GIT, NERSC time, JSOLVER

    04_11_22 Adapt update, fixes to cori, perlmutter, JSOLVER, ITER VDE

    03_28_22 switch documentation to LaTeX, Chinese paper, cori_Haswell bug

    03_14_22 adapt update, oom on cori, q-diagnostic question, SBL update, RWTM update

    02_28_22 new collapase and split.smb, numerical instability at large kappar, SBL update, RWTM

    02_07_22 Travers GPU, Timing Tests, kappari_fac, more on SBL

    01_24_22 2D ITER w pellet, 3D DIII w RE and Neon Pellet, Predictive SBL

    01_10_22 Comparison of Soft Beta Limit results with experiment

    2021

    12_20_21 Perlmutter, NERSC allocation, license, 2F, SBL convergence

    12_06_21 Hermite multigrid, More (strange) adapt results, draft license, helical coil update, SBL convergence

    11_29_21 Adapt results, license discussion, SBL with batemanscale, EAST update

    11_15_21 Corrected Fortran Error, update on SBL, Update on ST (W. Fox), 3D impurity injection with RE

    11_01_21 Failed regression tests, Fortran error in ST=1 version, Globus summary, Mesh Refinement for S=10^8 SBL, Update on EAST

    10_18_21 RPI potential plans, q-profiles on EAST, Pellet toroidal distribution, Adaptation example to allow 10^8, Pellet with RE

    10_04_21 New Adapt_by_field, instability fixed, need 5 year plan

    09_27_21 New Adapt_by_field, viscosity to inoslip_pol=2, instability with new code version,test of ikappaparfunc=1

    09_20_21 New Mesh request, adapt and RMP_nonlinear fail, M3D-C1/LP update, Yao to work on EAST (1,1), Poloidal Vel BC, DIII Pellet run goes unstable

    09_13_21 adapt reg test fails, hdf5 chunk size fix,mesh request, kappa_par request,LP status,1/1 mode with neg VL on EAST, Pol Vel BC

    08_23_21 Failed RWM_nonlin & ADAPT regression tests,GPU matrix assembly plan, 3 issues in M3D-C1/NIMROD benchmark

    08_09_21 Energy conservation for ipres=0,1 itemp=0,1; RW modes update, ST with 50% runaways

    08_02_21 U-solves on GPU, intel-mpi,current density, stellar QOS, iconst_bz, TM w RW

    07_26_21 INTEL-MPI on Stellar, RE current plateau with sources, M3D-C1-K, TSDW Gaps

    07_12_21 IAEA NF issue, timing on stellar, intel-mpi results, itor=0 and itor=1, magnetic boundary conditions

    06_28_21 Pustovitov, ITER sideways force with high resis, Porcelli, iconst_bz, pellets w RA

    06_21_21 GPU Matrix assembly, DIII-D RWTM, DIII-D177028, update on ITER 2D SPI

    06_14_21 Tearing Modes, DIII-D RWTM, DIII-D177028, update on ITER 2D SPI

    06_07_21 bug fix with "calculate_ablation"

    06_01_21 Stellar range of solve times, Strauss RWM, irreducable results on 2D ITER SPI

    05_17_21 Stellar range of solve times, Bardsley JET SPI,DIIID 177053, DIIID 178665, 2D ITER SPI (Lyons)

    05_03_21 Summary of SuperLU_dist on GPU

    04_26_21 timing log on stellar, Lyons: update te in KPRAD subcycle, Wingen Paper, RE w sources plan

    04_19_21 Perlmutter Early User, ELM triggering, Resistive Kink with RE, ITER VDE in more resistive vessel

    Roman Samulyak SBU Update on Coupling of Lagrangian Parrticle and M3D-C1 Codes for Pellet Simulation

    04_05_21 more on GS glitch, RE with sources, JET SPI fix with idenmfunc=1

    03_29_21 more on GSequation glitch,RE JOREK benchmark & DIII, JET SPI Glitches

    03_15_21 stellar timings,GSequation glitch,,RE discharge termination by MHD, helical band, JOREK benchmark

    03_01_21 stellar available,RE characteristic method, helical band, JOREK benchmark

    02_22_21 32/16 plane mgi comparison, helical band, JOREK benchmark, NSTX 1224040

    02_15_21 Initial stellar info, (1,2) helical band, 16p vs 32p on 3D benchmark

    02_08_21 O. Bardsley SPI run, larger viscosity in sawtooth with RE, more on helical band, 16p vs 8p on 3D benchmark, scream meeting

    02_01_21 status of stellar, instability in sawtooth with RE, more on helical band w potential, 16p vs 8p on 3D benchmark

    01_25_21 ITPA & MPPC Meetings, RMP_nonlin regression test failed, knock-on, helical band

    01_19_21 denm and hyper scan for 3D benchmark, helical band, DIII-D 177053, sawtoothing with runaways (crashed)

    01_04_21 plotting terms in temp Eq., 3D M3D-C1/NIMROD mitigation benchmark, RE in 2D cylinder with sources

    2020

    12_14_20 GPU solve timings,JOREK zoom summary, resistivity fix for helical band,Wei Zhang paper,Wingen calculation

    12_07_20 JRT Report, 177040 w RE, Radiation glitches

    11_23_20 imp_hyper bug report, mesh adaptation,viscosity, revised SCREAM proposal

    11_16_20 proposal for reading pellet, qsolver, SCREAM proposal, ST w RE, NSTX 1224020

    11_02_20 bf -> bfp change, sem-implicit proposal, numvar=1 improvement, (6,6) mode in sawtoothing discharge

    10_26_20 more on grad-B drift, Sawtoothing discharge with RE

    10_19_20 nplanes problem fixed, f --> fp Phase 1 done, Grad-B question

    10_12_20 GPU solves, restarting with more planes, trouble with fp solve, data transfer in coupled M3DC1/LP run, DIII-D shot 177053 w Argon

    10_05_20 Problem with adapt on centos7, NSTX shot 134020

    09_28_20 discontinuous resistivity,error in derived quantities, replace f w df/d(phi), new API for mesh adaptation

    09_21_20 adapt regression tests, update on DIII-D shot 177040, 177053

    09_14_20 M3D-C1 coupling to KORC, DIII-D shot 177040, DIII-D shot 177053

    08_31_20 GPU solves, GS equation w runaways, RE with sources, M3D-C1K chirping

    08_24_20 NUG Summary, Conservation Laws

    08_10_20C. Collins summary, new Boozer paper, DIII-D Simulation for KORC

    08_03_20 Initial results for DIII-D shot 177040, ikprad_te_offset

    07_27_20 Plans for modeling DIII-D RE exps, Boozer VDE ref, consistent use of eta_te_offset

    07_20_20 Status of ITER Disruption Simulation

    07_13_20 1D RE source, summary slide for Disruption Workshop

    07_06_20

    06_29_20 KPRAD timing, ITER VDE with new structure, RE current profiles w sources

    06_22_20 nskip example, KPRAD bug workaround,

    06_15_20 new Computer Plans, Runaways with sources, M3D-C1/KORC coupling for NSTX

    06_08_20 new JET VDE plots (from Strauss data), M3D-C1/KORC coupling

    06_01_20new temperature plots, iupstream,3D ITER VDE, RE sources

    05_18_20 updated 3D VDE benchmark forces, TF diffusion, RE with sources

    05_11_20

    04_20_20 Error found in force calculation

    04_13_20 3D VDE benchmark: comparison of growth rates

     

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    Last modified on March 4 2024.