fix: vulkan shaders f32.

Author: b4rtaz

src/nn/vulkan/cast-forward-f32-q80.comp

@@ -67,7 +67,7 @@ void main() {
         }
 
         const float d = amax / 127.0f;
-        const float id = d != 0.0 ? 1.0 / d : 0.0;
+        const float id = d != 0.0f ? 1.0f / d : 0.0f;
 
         y[yiOffset].d = float16_t(d);
 

src/nn/vulkan/matmul-forward-q80-q40-f32.comp

@@ -97,7 +97,7 @@ void main() {
                 const uint wi = (d + dt) * inputSizeX + (i + it);
                 const BlockQ40 wBlock = weight[wi];
 
-                float16_t s = float16_t(0);
+                float16_t s = float16_t(0.0f);
                 [[unroll]] for (uint j = 0; j < Q80_Q40_BLOCK_SIZE / 4; j++) {
                     uint w0 = wBlock.qs[j * 2];
                     uint w1 = wBlock.qs[j * 2 + 1];

src/nn/vulkan/multi-head-att-forward-f32-f32.comp

@@ -116,7 +116,7 @@ void main() {
     const float yScale = 1.0f / temp[0];
 
     for (uint i = threadIndex; i < headDim; i += N_THREADS) {
-        float sum = 0.0;
+        float sum = 0.0f;
         const uint vOffset = kvOffset + i;
         for (uint p = 0; p <= position; p += 1) {
             const float a = att[attOffset + p];