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tChanged the output residual norm of the Poisson Solver to an absolute one. - c… |
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git clone git://src.adamsgaard.dk/cngf-pf |
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--- |
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commit d1b0476d13d3e0e71407654fd109e1f1a60063c3 |
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parent 274637aac7ee7231f0b6cb7cad7f5c8317e2e32e |
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Author: ian <[email protected]> |
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Date: Tue, 24 Nov 2020 07:37:04 -0800 |
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Changed the output residual norm of the Poisson Solver to an absolute one. |
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Signed-off-by: Anders Damsgaard <[email protected]> |
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Diffstat: |
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M simulation.c | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/simulation.c b/simulation.c |
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t@@ -8,7 +8,7 @@ |
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/* iteration limits for solvers */ |
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-#define MAX_ITER_GRANULAR 10000 |
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+#define MAX_ITER_GRANULAR 100000 |
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#define MAX_ITER_DARCY 10000 |
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#define MAX_ITER_STRESS 20000 |
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#define RTOL_STRESS 1e-3 |
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t@@ -630,7 +630,7 @@ poisson_solver_1d_cell_update(int i, |
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g_out[i + 1] = 1.0 / (1.0 + coorp_term) |
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* (coorp_term * g_local[i] + g_in[i + 2] / 2.0 |
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+ g_in[i] / 2.0); |
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- r_norm[i] = residual(g_out[i + 1], g_in[i + 1]); |
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+ r_norm[i] = fabs(residual(g_out[i + 1], g_in[i + 1])); |
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#ifdef DEBUG |
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printf("-- %d --------------\n", i); |
