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 The verbose level is ip= 14 (ldebug= F ) This is a 1-D run nxgrid, nygrid, nzgrid= 16 1 1 Lx, Ly, Lz= 6.2831853071795862 12.566380000000001 12.566380000000001 Vbox= 6.2831853071795862 rsnap: read snapshot var.dat in 1.2765900000000219E-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= 1.2027220936797545E-008 units_eos: cp, lnTT0, cs0, pp0, Rgas= 1.0000000000000000 0.0000000000000000 1.0000000000000000 1.0000000000000000 1.0000000000000000 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 diffusion: mesh hyperdiffusion diffusion: (d^6/dx^6+d^6/dy^6+d^6/dz^6)rho initialize_density: no need to read initial stratification for lanti_shockdiffusion=F. select_eos_variable: Using rho and cs2 acCompile: No changes in input; running make in case DSL code has changed; logging to /home/pencil/GPU/samples/1d-tests/hyperdiffusion/ac_compilation.log Thu Nov 12 13:38:43 2026 : Done setupConfig && acCompile Thu Nov 12 13:38:43 2026 : acGridInit: n[xyz]grid: (16,1,1) n[xyz]local (16,1,1) Thu Nov 12 13:38:43 2026 : acGridInit: Creating device Thu Nov 12 13:38:45 2026 : acGridInit: decomp: (1,1,1) Thu Nov 12 13:38:45 2026 : acGridInit: Stencil order: 6 Thu Nov 12 13:38:46 2026 : acGridInit: Done Thu Nov 12 13:38:47 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------------umax------------rhomax-----------rhomin------------rhom------- 0 0.000 1.545530E-01 0.0000000000E+00 2.0000000000E+00 5.0000000000E-01 1.2500000000E+00 1 0.155 1.545530E-01 6.0080086515E-17 1.9928328466E+00 5.0716715345E-01 1.2500000000E+00 Simulation finished after 2 time-steps Writing final snapshot at time t = 0.30910604812500186 Wall clock time [hours] = 1.644E-02 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 1849152. Wall clock time/timestep/local meshpoint [microsec] = 1849152. Rhs wall clock time/timestep/local meshpoint [microsec] = 105.1845 After substep wall clock time/timestep/local meshpoint [microsec] = 10.14288 Before+After boundary wall clock time/timestep/local meshpoint [microsec] = 228.6778 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 20.71753 Timestep wall clock time/timestep/local meshpoint [microsec] = 448.4691 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 345.3241 Timestep wall clock time/timestep/meshpoint [microsec] = 448.4691 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 345.3241 Diagnostics wall clock time/timestep/meshpoint [microsec] = 20.71753 Rhs wall clock time/timestep/meshpoint [microsec] = 105.1845 After substep wall clock time/timestep/meshpoint [microsec] = 10.14288 Before+After boundary wall clock time/timestep/meshpoint [microsec] = 228.6778 Maximum used memory per cpu [MBytes] = 631.945 Maximum used memory [MBytes] = 631.945 real 59.54 user 178.31 sys 15.06