From: Ruben Ortlam <redacted>
Date: Tue, 2 Sep 2025 14:02:26 +0000 (+0200)
Subject: vulkan: fix shaders gen when no integer dot is available (#15740)
X-Git-Tag: upstream/0.0.6527~170
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=0a2a3841e8ebc570da343e8cf58a21c1010b41e7;p=pkg%2Fggml%2Fsources%2Fllama.cpp

vulkan: fix shaders gen when no integer dot is available (#15740)
---

diff --git a/ggml/src/ggml-vulkan/vulkan-shaders/vulkan-shaders-gen.cpp b/ggml/src/ggml-vulkan/vulkan-shaders/vulkan-shaders-gen.cpp
index 6c64e1b5..1263a70e 100644
--- a/ggml/src/ggml-vulkan/vulkan-shaders/vulkan-shaders-gen.cpp
+++ b/ggml/src/ggml-vulkan/vulkan-shaders/vulkan-shaders-gen.cpp
@@ -854,7 +854,13 @@ void write_output_files() {
         fputs(len.c_str(), src);
     }
 
-    for (const std::string& btype : {"f16", "f32", "q8_1"}) {
+    std::vector<std::string> btypes = {"f16", "f32"};
+
+#if defined(GGML_VULKAN_INTEGER_DOT_GLSLC_SUPPORT)
+    btypes.push_back("q8_1");
+#endif
+
+    for (const std::string& btype : btypes) {
     for (const auto& tname : type_names) {
         if (btype == "q8_1" && !is_legacy_quant(tname)) {
             continue;