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. ( ) $Id$ 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= 4608 1 1 Lx, Ly, Lz= 7.00000000 1.00000000 1.00000000 Vbox= 7.00000000 rsnap: read snapshot var.dat in 3.0907270693420363E-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/rel-shock/ac_compilation.log Thu Nov 12 12:36:09 2026 : Done setupConfig && acCompile Thu Nov 12 12:36:09 2026 : acGridInit: n[xyz]grid: (4608,1,1) n[xyz]local (1536,1,1) Thu Nov 12 12:36:09 2026 : acGridInit: Creating device Thu Nov 12 12:36:13 2026 : acGridInit: decomp: (3,1,1) Thu Nov 12 12:36:13 2026 : acGridInit: Stencil order: 6 Thu Nov 12 12:36:22 2026 : acGridInit: Done Started autotuning: watch progress in ac_autotuning.log Thu Nov 12 12:36:29 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 4.2146E-01 50 1.0000E-02 2.0000E-04 1.1354E-02 6.3208E-05 0.0000E+00 3.1280E-04 4.2139E-01 100 2.0000E-02 2.0000E-04 2.0185E-02 2.0791E-04 0.0000E+00 5.9753E-04 4.2125E-01 150 3.0000E-02 2.0000E-04 2.6883E-02 3.8013E-04 0.0000E+00 8.6568E-04 4.2108E-01 200 4.0000E-02 2.0000E-04 3.2313E-02 5.5921E-04 0.0000E+00 1.1287E-03 4.2090E-01 250 5.0000E-02 2.0000E-04 3.6969E-02 7.3984E-04 0.0000E+00 1.3905E-03 4.2072E-01 300 6.0000E-02 2.0000E-04 4.1108E-02 9.2086E-04 0.0000E+00 1.6519E-03 4.2054E-01 350 7.0000E-02 2.0000E-04 4.4870E-02 1.1020E-03 0.0000E+00 1.9133E-03 4.2036E-01 Simulation finished after 400 time-steps Writing final snapshot at time t = 8.0000002344604582E-002 Wall clock time [hours] = 3.067E-02 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 59.90952 Wall clock time/timestep/local meshpoint [microsec] = 179.7285 Rhs wall clock time/timestep/local meshpoint [microsec] = 22.30140 After substep wall clock time/timestep/local meshpoint [microsec] = 0.3769621 Before+After boundary wall clock time/timestep/local meshpoint [microsec] = 21.73857 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 3.390548 Timestep wall clock time/timestep/local meshpoint [microsec] = 47.01640 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 44.42434 Timestep wall clock time/timestep/meshpoint [microsec] = 15.67213 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 14.80811 Diagnostics wall clock time/timestep/meshpoint [microsec] = 1.130183 Rhs wall clock time/timestep/meshpoint [microsec] = 7.433800 After substep wall clock time/timestep/meshpoint [microsec] = 0.1256540 Before+After boundary wall clock time/timestep/meshpoint [microsec] = 7.246191 Maximum used memory per cpu [MBytes] = 728.473 Maximum used memory [GBytes] = 2.134 real 111.27 user 287.65 sys 19.09