[vpr][place] expand search range if block is io

amin1377 · amin1377 · commit af29e9dc2944 · 2025-05-14T15:38:26.000-04:00
diff --git a/vpr/src/place/move_utils.cpp b/vpr/src/place/move_utils.cpp
@@ -1020,8 +1020,7 @@ bool find_compatible_compressed_loc_in_range(t_logical_block_type_ptr type,
         }
         auto y_upper_iter = block_rows.upper_bound(search_range.ymax);
 
-        if (block_rows.size() < MIN_BLK_PER_COLUMN_EXPAND && !block_constrained) {
-            //Fall back to allow the whole y range
+        if (is_io_type(type)) {
             y_lower_iter = block_rows.begin();
             y_upper_iter = block_rows.end();
 

Original file line number	Diff line number	Diff line change
`@@ -1020,8 +1020,7 @@ bool find_compatible_compressed_loc_in_range(t_logical_block_type_ptr type,`
`1020`	`1020`	`}`
`1021`	`1021`	`auto y_upper_iter = block_rows.upper_bound(search_range.ymax);`
`1022`	`1022`
`1023`		`- if (block_rows.size() < MIN_BLK_PER_COLUMN_EXPAND && !block_constrained) {`
`1024`		`- //Fall back to allow the whole y range`
	`1023`	`+ if (is_io_type(type)) {`
`1025`	`1024`	`y_lower_iter = block_rows.begin();`
`1026`	`1025`	`y_upper_iter = block_rows.end();`
`1027`	`1026`