Add a function to measure timings for benchmarking.

1 files changed, 8 insertions, 0 deletions

diff --git a/mg2d.h b/mg2d.h
index 9a0a5a5..a0c0c70 100644
--- a/mg2d.h
+++ b/mg2d.h
@@ -241,4 +241,12 @@ int mg2d_solve(MG2DContext *ctx);
  */
 void mg2d_solver_free(MG2DContext **ctx);
 
+/**
+ * Print the solver timing statistics using the logging callback.
+ *
+ * @param prefix the string prepended to each output line, may be NULL to mean
+ *               none
+ */
+void mg2d_print_stats(MG2DContext *ctx, const char *prefix);
+
 #endif /* MG2D_H */