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 SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) no cvsid is given i SVN: ------- v. ( ) no cvsid is given i initialize_mpicomm: enabled MPI WARNING: run: quad precision suppressed! 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. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. 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( ) $Id$ The verbose level is ip= 14 (ldebug= F ) This is a 3-D run nxgrid, nygrid, nzgrid= 32 32 64 Lx, Ly, Lz= 2.0000000000000000 2.0000000000000000 1.5000000000000000 Vbox= 6.0000000000000000 rsnap: read snapshot var.dat in 6.4882099999999995E-004 seconds units_general: unit_velocity= 1.0000000000000000 units_general: unit_density= 1.0000000000000000 units_general: unit_length= 1.0000000000000000 units_general: unit_magnetic= 3.5449077018110318 units_eos: unit_temperature= 4.8108880860657041E-009 units_eos: cp, lnTT0, cs0, pp0, Rgas= 1.0000000000000000 -2.0024804005437029 0.29999999999999999 5.4000002160000074E-002 0.39999997599999904 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 initialize_gravity: no x-gravity initialize_gravity: no y-gravity initialize_gravity: constant gravz= -1.0000000000000000 diffusion: nothing (i.e. no mass diffusion) initialize_density: no need to read initial stratification for lanti_shockdiffusion=F. select_eos_variable: Using lnrho and ss initialize_energy: nheatc_max,iheatcond= 4 kramers chit nothing nothing heat conduction: kramers heat conduction: chit cooling_profile,z2,wcool,cs2cool=step 1.0000000000000000 5.0000000000000003E-002 8.9999999999999997E-002 viscous force: nu*(del2u+graddivu/3+2S.glnrho) acCompile: No changes in input; running make in case DSL code has changed; logging to /home/pencil/GPU/samples/cartesian-convection-kramers-chimax/ac_compilation.log Astaroth warning: was not able to load BASE_FUNC_NAME(acBoundaryCondition) Astaroth warning: was not able to load acGridIntegrate Astaroth warning: was not able to load acGridDiskAccessLaunch Astaroth warning: was not able to load acDeviceStencilAccessesBoundaries Mon Dec 15 19:42:57 2025 : Done setupConfig && acCompile Mon Dec 15 19:42:57 2025 : Check that config is correct Mon Dec 15 19:42:57 2025 : d[xyz]: 0.06250000000000 0.06250000000000 0.02380952380952 Mon Dec 15 19:42:57 2025 : acGridInit: n[xyz]grid: (32,32,64) n[xyz]local (32,16,64) Mon Dec 15 19:42:57 2025 : acGridInit: Calling acDeviceCreate Mon Dec 15 19:43:00 2025 : acGridInit: Returned from acDeviceCreate Mon Dec 15 19:43:00 2025 : acGridInit: decomp: (1,2,1) Mon Dec 15 19:43:00 2025 : acGridInit: Done Mon Dec 15 19:43:00 2025 Warning in file /home/pencil/GPU/samples/cartesian-convection-kramers-chimax/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:43:00 2025 Warning in file /home/pencil/GPU/samples/cartesian-convection-kramers-chimax/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Started autotuning: watch progress in ac_autotuning.log Mon Dec 15 19:43:18 2025 Warning in file /home/pencil/GPU/samples/cartesian-convection-kramers-chimax/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:43:50 2025 : DONE initializeGPU At line 156 of file eos_dummies.inc Fortran runtime warning: An array temporary was created for argument 'f' of procedure 'get_gamma_etc' At line 180 of file eos_dummies.inc Fortran runtime warning: An array temporary was created for argument 'f' of procedure 'eoscalc_point_f' At line 156 of file eos_dummies.inc Fortran runtime warning: An array temporary was created for argument 'f' of procedure 'get_gamma_etc' At line 180 of file eos_dummies.inc Fortran runtime warning: An array temporary was created for argument 'f' of procedure 'eoscalc_point_f' WARNING: run: Pencil consistency check not supported on GPUs. You can consider running it with a CPU-only build! pde: ENTER SVN: ------- v. ( ) $Id$ --it-----t-------dt-------urms------ux2m------uy2m------uz2m------umax------rhom-----ssm------ss2m----dtc---dtu---dtnu-dtchi-Kkramersm- 0 0.000 8.637E-03 4.979E-06 8.364E-12 8.348E-12 8.082E-12 8.573E-06 4.561E+01 -0.386 1.536E-01 0.995 0.000 0.098 0.100 3.708E-04 1 0.009 8.637E-03 3.500E-05 7.409E-12 7.400E-12 1.210E-09 1.787E-04 4.561E+01 -0.386 1.537E-01 0.995 0.000 0.098 0.100 3.708E-04 2 0.017 8.637E-03 7.262E-05 6.474E-12 6.468E-12 5.261E-09 3.193E-04 4.561E+01 -0.386 1.537E-01 0.995 0.000 0.098 0.100 3.708E-04 3 0.026 8.637E-03 1.160E-04 5.654E-12 5.650E-12 1.345E-08 5.497E-04 4.561E+01 -0.386 1.537E-01 0.995 0.001 0.098 0.100 3.708E-04 4 0.035 8.637E-03 1.663E-04 4.999E-12 4.994E-12 2.766E-08 8.464E-04 4.561E+01 -0.386 1.538E-01 0.995 0.001 0.098 0.100 3.708E-04 5 0.043 8.637E-03 2.238E-04 4.494E-12 4.490E-12 5.009E-08 1.188E-03 4.561E+01 -0.386 1.538E-01 0.995 0.001 0.098 0.100 3.708E-04 6 0.052 8.636E-03 2.881E-04 4.094E-12 4.091E-12 8.301E-08 1.569E-03 4.561E+01 -0.386 1.539E-01 0.995 0.001 0.098 0.100 3.708E-04 7 0.060 8.636E-03 3.585E-04 3.762E-12 3.758E-12 1.285E-07 1.981E-03 4.561E+01 -0.386 1.539E-01 0.995 0.002 0.098 0.100 3.708E-04 8 0.069 8.636E-03 4.340E-04 3.482E-12 3.477E-12 1.884E-07 2.420E-03 4.561E+01 -0.386 1.539E-01 0.995 0.002 0.098 0.100 3.708E-04 9 0.078 8.636E-03 5.137E-04 3.251E-12 3.244E-12 2.639E-07 2.879E-03 4.561E+01 -0.386 1.540E-01 0.995 0.003 0.098 0.100 3.708E-04 Simulation finished after 10 time-steps Writing final snapshot at time t = 8.6365270540119943E-002 Wall clock time [hours] = 5.846E-04 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 3.211550 Wall clock time/timestep/local meshpoint [microsec] = 6.423100 Rhs wall clock time/timestep/local meshpoint [microsec] = 2.833547 After substep wall clock time/timestep/local meshpoint [microsec] = 0.1274902 Before boundary wall clock time/timestep/local meshpoint [microsec] = 1.287446 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 1.634417 Timestep wall clock time/timestep/local meshpoint [microsec] = 5.065207 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 4.248860 Timestep wall clock time/timestep/meshpoint [microsec] = 2.532603 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 2.124430 Diagnostics wall clock time/timestep/meshpoint [microsec] = 0.8172084 Rhs wall clock time/timestep/meshpoint [microsec] = 1.416773 After substep wall clock time/timestep/meshpoint [microsec] = 6.3745117E-02 Before boundary wall clock time/timestep/meshpoint [microsec] = 0.6437228 Maximum used memory per cpu [MBytes] = 406.773 Maximum used memory [MBytes] = 813.086 real 309.34 user 588.70 sys 17.69