mg2d: make the cfl factor runtime-configurable

1 files changed, 1 insertions, 0 deletions

diff --git a/mg2d.c b/mg2d.c
index cc75a6e..f64e0ae 100644
--- a/mg2d.c
+++ b/mg2d.c
@@ -421,6 +421,7 @@ static int mg_levels_init(MG2DContext *ctx)
         cur->solver->cpuflags = priv->cpuflags;
 
         cur->solver->fd_stencil = ctx->fd_stencil;
+        cur->solver->relax_factor = ctx->cfl_factor;
 
         prev = cur;
         cur  = cur->child;