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llama.cpp
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vulkan: use uint array index to avoid glslang bug (#13193)

Jeff Bolz 8 months ago
parent
416313773b
commit
e5007a5edf
1 changed files with 1 additions and 1 deletions
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      ggml/src/ggml-vulkan/vulkan-shaders/dequant_funcs_cm2.comp

+ 1 - 1
ggml/src/ggml-vulkan/vulkan-shaders/dequant_funcs_cm2.comp
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@@ -482,7 +482,7 @@ float16_t dequantFuncIQ2_XXS(const in decodeBufIQ2_XXS bl, const in uint blockCo
 
     const uint ib8 = (idx & 0x18) >> 3;  // 0..3
 
     const uint ib8 = (idx & 0x18) >> 3;  // 0..3
 
     const uint iqs = 8 * ib32 + ib8;
 
     const uint iqs = 8 * ib32 + ib8;
 
 
 
-    const uint8_t qs = bl.block.qs[iqs];
 
+    const uint qs = bl.block.qs[iqs];
 
     const uint signscale = pack32(u16vec2(bl16.block.qs[4*ib32+2], bl16.block.qs[4*ib32+3]));
 
     const uint signscale = pack32(u16vec2(bl16.block.qs[4*ib32+2], bl16.block.qs[4*ib32+3]));
 
 
 
     const float dscale = float(bl.block.d) * 0.25 * (0.5 + float(signscale >> 28));
 
     const float dscale = float(bl.block.d) * 0.25 * (0.5 + float(signscale >> 28));