Check for direction reversal

2025-09-27 17:27:29 +01:00 · 2025-09-27 17:27:29 +01:00 · 8a2c71f471
parent 87cba65908
commit 8a2c71f471
1 changed files with 1 additions and 1 deletions
--- a/src/llama-quant.cpp
+++ b/src/llama-quant.cpp
@ -1204,7 +1204,7 @@ static std::unordered_map<std::string, ggml_type> target_bpw_type(
                };

                while (hull.size() >= 2) {
-                    if (cross_product(hull[hull.size() - 2], hull[hull.size() - 1], c) <= epsilon) {
+                    if (cross_product(hull[hull.size() - 2], hull[hull.size() - 1], c) <= -1 * epsilon) { // very small negative tolerance
                        hull.pop_back();
                    } else {
                        break;