From 87cba659089342ef4e4c2209d9a750555ae140e3 Mon Sep 17 00:00:00 2001
From: Ed Addario <eaddario@hotmail.com>
Date: Sat, 27 Sep 2025 17:26:30 +0100
Subject: [PATCH] Tighten worker allocator

---
 src/llama-quant.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/llama-quant.cpp b/src/llama-quant.cpp
index df36a705c2..90931f25e7 100644
--- a/src/llama-quant.cpp
+++ b/src/llama-quant.cpp
@@ -1136,7 +1136,7 @@ static std::unordered_map<std::string, ggml_type> target_bpw_type(
                 std::vector<uint8_t> tl_quantized_buffer(quantized_buffer.size());
                 std::vector<float> tl_dequantized_buffer(dequantized_buffer.size());
                 for (;;) {
-                    const size_t i = cidx.fetch_add(1, std::memory_order_relaxed);
+                    const size_t i = cidx.fetch_add(1, std::memory_order_acq_rel);
                     if (i >= compatible_candidates.size()) { break; }
 
                     const ggml_type tensor_types = compatible_candidates[i];