From 7ba6001ec8fda89e7d513ced2da7b9aa3532cb70 Mon Sep 17 00:00:00 2001
From: Ed Addario <eaddario@hotmail.com>
Date: Mon, 22 Sep 2025 20:11:54 +0100
Subject: [PATCH] Simplify candidates sorting

---
 src/llama-quant.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/llama-quant.cpp b/src/llama-quant.cpp
index 08e1c97185..f4c0ea0fcd 100644
--- a/src/llama-quant.cpp
+++ b/src/llama-quant.cpp
@@ -1209,6 +1209,10 @@ static std::unordered_map<std::string, ggml_type> target_bpw_type(
                 if (a.bytes != b.bytes) { return a.bytes < b.bytes; }
                 return a.error < b.error;
             });
+            const auto last = std::unique(candidates.begin(), candidates.end(), [](const candidate_types & a, const candidate_types & b) {
+                return a.bytes == b.bytes;
+            });
+            candidates.erase(last, candidates.end());
 
             // Pareto by bytes -> error
             std::vector<candidate_types> pareto;