Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified ===================================================================== WARNING: using SINGLE PRECISION, you'd better know what you're doing! ===================================================================== SVN: ------- v. ( ) $Id$ SVN: start.in,v v. 1.1 (2025/03/28 16:06:31) brandenb SVN: run.in,v v. 1.1 (2025/03/28 16:06:31) brandenb initialize_mpicomm: enabled MPI SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ kt_init: KT flux-limited transport enabled; theta= 2.00000000 SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id The verbose level is ip= 14 (ldebug= F ) This is a 1-D run nxgrid, nygrid, nzgrid= 300 1 1 Lx, Ly, Lz= 7.00000000 1.00000000 1.00000000 Vbox= 7.00000000 rsnap: read snapshot var.dat in 3.9264523594909617E-002 seconds setup_slices: slice_position = p setup_slices: ix_loc,iy_loc,iz_loc, (video files) = 4 4 4 units_general: unit_velocity= 1.0000000000000000 units_general: unit_density= 1.0000000000000000 units_general: unit_length= 1.0000000000000000 units_general: unit_magnetic= 3.5449078083038330 units_eos: unit_temperature= 1.2027220775801925E-008 units_eos: cp, lnTT0, cs0, pp0, Rgas= 1.00000000 -1.09861231 0.577350259 0.333333313 1.00000000 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 diffusion: div(D*grad(rho)) WARNING: initialize_density: For diffusion energy/momentum correction should use lmassdiff_fix=T! initialize_density: no need to read initial stratification for lanti_shockdiffusion=F. select_eos_variable: Using rho and cs2 viscous force: nu*del2v acCompile: No changes in input; running make in case DSL code has changed; logging to /home/pencil/GPU/samples/1d-tests/KT/ac_compilation.log Mon Oct 5 12:34:57 2026 : Done setupConfig && acCompile Mon Oct 5 12:34:57 2026 : acGridInit: n[xyz]grid: (300,1,1) n[xyz]local (100,1,1) Mon Oct 5 12:34:57 2026 : acGridInit: Creating device Mon Oct 5 12:34:57 2026 : acGridInit: decomp: (3,1,1) Mon Oct 5 12:34:57 2026 : acGridInit: Stencil order: 6 Mon Oct 5 12:34:58 2026 : acGridInit: Done Started autotuning: watch progress in ac_autotuning.log Mon Oct 5 12:35:06 2026 : DONE initializeGPU pde: ENTER SVN: ------- v. ( ) $Id$ ---it--------t-----------dt---------urms--------ekin--------ethm--------ruxm--------rhom---- 0 0.0000E+00 2.0000E-04 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 4.2174E-01 50 1.0000E-02 2.0000E-04 9.9787E-03 4.6388E-05 0.0000E+00 3.1556E-04 4.2169E-01 100 2.0000E-02 2.0000E-04 1.8574E-02 1.5071E-04 0.0000E+00 6.1663E-04 4.2159E-01 150 3.0000E-02 2.0000E-04 2.5551E-02 2.9024E-04 0.0000E+00 9.0214E-04 4.2145E-01 200 4.0000E-02 2.0000E-04 3.1128E-02 4.4777E-04 0.0000E+00 1.1763E-03 4.2129E-01 250 5.0000E-02 2.0000E-04 3.6085E-02 6.1784E-04 0.0000E+00 1.4437E-03 4.2112E-01 300 6.0000E-02 2.0000E-04 4.0310E-02 7.9296E-04 0.0000E+00 1.7069E-03 4.2095E-01 350 7.0000E-02 2.0000E-04 4.4083E-02 9.6839E-04 0.0000E+00 1.9691E-03 4.2077E-01 400 8.0000E-02 2.0000E-04 4.7681E-02 1.1465E-03 0.0000E+00 2.2304E-03 4.2059E-01 Simulation finished after 401 time-steps Writing final snapshot at time t = 8.0200002350466093E-002 Wall clock time [hours] = 5.895E-02 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 1764.126 Wall clock time/timestep/local meshpoint [microsec] = 5292.378 Rhs wall clock time/timestep/local meshpoint [microsec] = 912.6780 After substep wall clock time/timestep/local meshpoint [microsec] = 342.2200 Before+After boundary wall clock time/timestep/local meshpoint [microsec] = 1617.447 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 10.01448 Timestep wall clock time/timestep/local meshpoint [microsec] = 2880.172 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 2872.551 Timestep wall clock time/timestep/meshpoint [microsec] = 960.0574 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 957.5170 Diagnostics wall clock time/timestep/meshpoint [microsec] = 3.338161 Rhs wall clock time/timestep/meshpoint [microsec] = 304.2260 After substep wall clock time/timestep/meshpoint [microsec] = 114.0733 Before+After boundary wall clock time/timestep/meshpoint [microsec] = 539.1490 Maximum used memory per cpu [MBytes] = 364.219 Maximum used memory [GBytes] = 1.064 real 212.91 user 348.73 sys 10.88