cpp nits

tenstorrent · Oct 28, 2024 · ae25601 · ae25601
1 parent 3e84f54
commit ae25601
Showing 1 changed file with 3 additions and 8 deletions.
diff --git a/tests/test_utils/soc_desc_test_utils.hpp b/tests/test_utils/soc_desc_test_utils.hpp
@@ -8,14 +8,9 @@
 namespace test_utils {
 
 static std::size_t get_num_harvested(std::size_t harvesting_mask) {
-    std::size_t num_harvested = 0;
-    while (harvesting_mask > 0) {
-        if (harvesting_mask & 1) {
-            num_harvested++;
-        }
-        harvesting_mask >>= 1;
-    }
-    return num_harvested;
+    // Counts the number of 1 bits in harvesting mask, effectively representing
+    // the number of harvested rows (Wormhole) or columns (Blackhole).
+    return __builtin_popcount(harvesting_mask);
 }
 
 }