fix IVFPQFastScan::RangeSearch() on ARM (#1116)

alexanderguzhva · web-flow · commit 8ba5491e0121 · 2025-03-20T20:28:04.000+08:00
Signed-off-by: Alexandr Guzhva &lt;alexanderguzhva@gmail.com&gt;
diff --git a/thirdparty/faiss/faiss/impl/simd_result_handlers.h b/thirdparty/faiss/faiss/impl/simd_result_handlers.h
@@ -792,7 +792,7 @@ struct RangeHandler : ResultHandlerCompare<C, with_id_map> {
         normalizers = norms;
         for (size_t q = 0; q < nq; ++q) {
             thresholds[q] =
-                    normalizers[2 * q] * (radius - normalizers[2 * q + 1]);
+                    int(normalizers[2 * q] * (radius - normalizers[2 * q + 1]));
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -792,7 +792,7 @@ struct RangeHandler : ResultHandlerCompare<C, with_id_map> {`
`792`	`792`	`normalizers = norms;`
`793`	`793`	`for (size_t q = 0; q < nq; ++q) {`
`794`	`794`	`thresholds[q] =`
`795`		`- normalizers[2 * q] * (radius - normalizers[2 * q + 1]);`
	`795`	`+ int(normalizers[2 * q] * (radius - normalizers[2 * q + 1]));`
`796`	`796`	`}`
`797`	`797`	`}`
`798`	`798`