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. ( ) $Id$ SVN: ------- v. ( ) $Id$ 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. ( ) $Id$ SVN: ------- v. ( ) $Id The verbose level is ip= 14 (ldebug= F ) This is a 1-D run nxgrid, nygrid, nzgrid= 1 1 512 Lx, Ly, Lz= 6.0000000000000000 6.0000000000000000 3.2054200000000002 Vbox= 3.2054200000000002 rsnap: read snapshot var.dat in 5.1710099999999898E-004 seconds units_general: unit_velocity= 1000000.0000000000 units_general: unit_density= 1.0000000000000001E-007 units_general: unit_length= 100000000.00000000 units_general: unit_magnetic= 3.5449077018110318 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 initialize_eos: ENTER initialize_eos: chiH= 2.1789599883200001E-040 13.600000000000000 initialize_eos: chiH_= 1.2080410523480002E-041 0.75400000000000011 initialize_gravity: no x-gravity initialize_gravity: no y-gravity initialize_gravity: constant gravz= -2.7500000000000000 diffusion: nothing (i.e. no mass diffusion) initialize_density: no need to read initial stratification for lanti_shockdiffusion=F. heat conduction: nothing heat conduction: nothing heat conduction: nothing calc_angle_weights: correction_factor = 0.33333333333333331 initialize_radiation: ndir = 2 WARNING: get_gamma_etc: gamma, cp, and cv are not constant in eos_temperature_ionization. The values provided are for one-atomic ideal gas. Use at own risk! viscous force: nu*(del2u+graddivu/3+2S.glnrho) WARNING: get_gamma_etc: gamma, cp, and cv are not constant in eos_temperature_ionization. The values provided are for one-atomic ideal gas. Use at own risk! 643c643 < override const bool AC_lsingle_precision_timestep__mod__gpu = false --- > override const bool AC_lsingle_precision_timestep__mod__gpu = true 650c650 < override const AcPrecision AC_error_buffer_precision = AC_REAL_PRECISION --- > override const AcPrecision AC_error_buffer_precision = AC_SINGLE_PRECISION acCompile: Loaded different run_const values; recompiling; logging to /home/pencil/GPU/samples/1d-tests/solar-atmosphere-temperature/ac_compilation.log Fri Oct 23 01:28:58 2026 : Done setupConfig && acCompile Fri Oct 23 01:28:58 2026 : acGridInit: n[xyz]grid: (1,1,512) n[xyz]local (1,1,512) Fri Oct 23 01:28:58 2026 : acGridInit: Creating device Fri Oct 23 01:29:02 2026 : acGridInit: Allocated 7 VertexBuffers on the host Fri Oct 23 01:29:02 2026 : acGridInit: decomp: (1,1,1) Fri Oct 23 01:29:02 2026 : acGridInit: Stencil order: 6 Fri Oct 23 01:29:02 2026 : acGridInit: Done Started autotuning: watch progress in ac_autotuning.log Fri Oct 23 01:29:07 2026 : DONE initializeGPU 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---------------rhom--------------ssm---------------TTm-------------dtu-------------dtc-------------dtnu------------dtv------- 0 0.0000000000000E+00 7.0372361480326E-04 60.3537438290059 0.00165500041475 12712.323410383 0.0000000000000 0.4476291125930 0.8942193117794 0.4476291125930 50 3.5186324982417E-02 7.0372994242477E-04 60.3536689234091 0.00165490801942 12707.249407939 0.0009272124863 0.4476130499178 0.8942273522675 0.4476130499178 100 7.0372977328093E-02 7.0373617834269E-04 60.3535951199482 0.00165481296382 12702.257756662 0.0022519727543 0.4475972193269 0.8942352762281 0.4475972193269 150 1.0555992406369E-01 7.0374165310967E-04 60.3535303384973 0.00165471746568 12697.388333527 0.0036239075774 0.4475833204276 0.8942422329968 0.4475833204276 200 1.4074712437324E-01 7.0374633323380E-04 60.3534749692109 0.00165462341390 12692.638927961 0.0049287730349 0.4475714384759 0.8942481800153 0.4475714384759 Simulation finished after 201 time-steps Writing final snapshot at time t = 0.14145087070647136 Wall clock time [hours] = 3.337E-02 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 1167.303 Wall clock time/timestep/local meshpoint [microsec] = 1167.303 Rhs wall clock time/timestep/local meshpoint [microsec] = 59.54441 After substep wall clock time/timestep/local meshpoint [microsec] = 20.21978 Before+After boundary wall clock time/timestep/local meshpoint [microsec] = 457.9853 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 0.5893448 Timestep wall clock time/timestep/local meshpoint [microsec] = 537.8840 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 537.7807 Timestep wall clock time/timestep/meshpoint [microsec] = 537.8840 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 537.7807 Diagnostics wall clock time/timestep/meshpoint [microsec] = 0.5893448 Rhs wall clock time/timestep/meshpoint [microsec] = 59.54441 After substep wall clock time/timestep/meshpoint [microsec] = 20.21978 Before+After boundary wall clock time/timestep/meshpoint [microsec] = 457.9853 Radtransfer wall clock time/timestep/meshpoint [microsec] = 256.3255 Radtransfer wall clock time/timestep/local meshpoint [microsec] = 256.3255 Radtransfer+Rhs wall clock time/timestep/meshpoint [microsec] = 315.8699 Maximum used memory per cpu [MBytes] = 475.582 Maximum used memory [MBytes] = 475.582 real 120.53 user 244.59 sys 17.00