Reduce fanout limit to 256

Silimate · Nov 12, 2024 · ddbad57 · ddbad57
1 parent 5e36459
commit ddbad57
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/passes/opt/muxpack.cc b/passes/opt/muxpack.cc
@@ -371,7 +371,7 @@ struct MuxpackPass : public Pass {
 		extra_args(args, argidx, design);
 
 		if (splitfanout)
-			Pass::call(design, "splitfanout -limit 512 t:$mux t:$pmux");
+			Pass::call(design, "splitfanout -limit 256 t:$mux t:$pmux");
 
 		int mux_count = 0;
 		int pmux_count = 0;