1 files changed, 43 insertions, 0 deletions
diff --git a/ComputeShaders/convolutionPrep2.hlsl b/ComputeShaders/convolutionPrep2.hlsl
new file mode 100644
index 0000000..a7e7172
--- /dev/null
+++ b/ComputeShaders/convolutionPrep2.hlsl
@@ -0,0 +1,43 @@
+// ggml_compute_forward_conv_1d_1s_f16_f32, prepare source data (src1)
+// Dispatch [ ne11, 1, 1 ] thread groups
+Buffer<float> arg1: register( t0 );
+RWBuffer<float> result: register( u0 );
+
+cbuffer Constants: register( b0 )
+{
+	uint4 src0_elements: packoffset( c0 );
+	uint4 src1_elements: packoffset( c2 );
+	uint4 src1_strides: packoffset( c3 );
+}
+
+#include "miscUtils.hlsli"
+
+[ numthreads( 32, 1, 1 ) ]
+void main( uint3 group: SV_GroupID, uint thread : SV_GroupIndex )
+{
+	const uint i11 = group.x;
+
+	const uint ne00 = src0_elements[ 0 ];
+	const uint ne01 = src0_elements[ 1 ];
+	const uint ne10 = src1_elements[ 0 ];
+	const uint nb11 = src1_strides[ 1 ];
+
+	const uint nk = ne00;
+	const uint nh = nk / 2;
+	const int ew0 = roundUp32( ne01 );
+
+	uint rsi = i11 * nb11;
+	uint rdi = nh * ew0 + i11;
+	const uint rdiInc = ew0 * 32;
+	const uint rsiEnd = rsi + ne10;
+
+	rsi += thread;
+	rdi += thread * ew0;
+
+	for( ; rsi < rsiEnd; rsi += 32, rdi += rdiInc )
+	{
+		float f = arg1[ rsi ];
+		f = adjustFp16( f );
+		result[ rdi ] = f;
+	}
+}
+\ No newline at end of file