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: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ 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. ( ) $Id$ 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= 64 1 1 Lx, Ly, Lz= 12.5663710 12.5663710 12.5663710 Vbox= 12.5663710 rsnap: read snapshot var.dat in 1.5192499999999999E-004 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 0.00000000 1.00000000 1.00000000 1.00000000 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 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 cs2 acCompile: No changes in input; running make in case DSL code has changed; logging to /home/pencil/GPU/samples/1d-tests/jeans-x/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 19:38:03 2025 : Done setupConfig && acCompile Mon Dec 15 19:38:03 2025 : Check that config is correct Mon Dec 15 19:38:03 2025 : d[xyz]: 0.19634954631329 12.56637096405029 12.56637096405029 Mon Dec 15 19:38:03 2025 : acGridInit: n[xyz]grid: (64,1,1) n[xyz]local (64,1,1) Mon Dec 15 19:38:03 2025 : acGridInit: Calling acDeviceCreate Mon Dec 15 19:38:03 2025 : acGridInit: Returned from acDeviceCreate Mon Dec 15 19:38:03 2025 : acGridInit: Allocated 1 VertexBuffers on the host Mon Dec 15 19:38:03 2025 : acGridInit: decomp: (1,1,1) Mon Dec 15 19:38:04 2025 : acGridInit: Done Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/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 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 Warning in file /home/pencil/GPU/samples/1d-tests/jeans-x/src/astaroth/submodule/src/core/grid.cc line 1866: Unusual task graph {}: - Task graph is empty. Mon Dec 15 19:38:04 2025 : 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-------umax-----rhomax-- 0 0.00 0.0017 1.0010 5 0.39 0.0024 1.0014 10 0.78 0.0034 1.0020 15 1.17 0.0048 1.0028 20 1.57 0.0067 1.0039 25 1.95 0.0094 1.0055 30 2.34 0.0132 1.0076 35 2.73 0.0184 1.0107 40 3.11 0.0257 1.0150 45 3.50 0.0357 1.0210 50 3.87 0.0496 1.0293 55 4.25 0.0684 1.0408 60 4.61 0.0938 1.0566 65 4.96 0.1276 1.0783 70 5.31 0.1717 1.1078 75 5.64 0.2282 1.1476 80 5.95 0.2993 1.2010 85 6.24 0.3866 1.2721 90 6.52 0.4904 1.3664 95 6.78 0.6125 1.4915 Simulation finished after 96 time-steps Writing final snapshot at time t = 6.8239899491891265 Wall clock time [hours] = 7.845E-04 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 459.6483 Wall clock time/timestep/local meshpoint [microsec] = 459.6483 Rhs wall clock time/timestep/local meshpoint [microsec] = 115.3126 After substep wall clock time/timestep/local meshpoint [microsec] = 25.74460 Before boundary wall clock time/timestep/local meshpoint [microsec] = 311.1586 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 0.4420678 Timestep wall clock time/timestep/local meshpoint [microsec] = 453.0204 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 452.3013 Timestep wall clock time/timestep/meshpoint [microsec] = 453.0204 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 452.3013 Diagnostics wall clock time/timestep/meshpoint [microsec] = 0.4420678 Rhs wall clock time/timestep/meshpoint [microsec] = 115.3126 After substep wall clock time/timestep/meshpoint [microsec] = 25.74460 Before boundary wall clock time/timestep/meshpoint [microsec] = 311.1586 Maximum used memory per cpu [MBytes] = 313.395 Maximum used memory [MBytes] = 313.395 real 221.89 user 202.85 sys 10.22