1 files changed, 0 insertions, 73 deletions
diff --git a/silx/resources/opencl/array_utils.cl b/silx/resources/opencl/array_utils.cl
deleted file mode 100644
index 6f78921..0000000
--- a/silx/resources/opencl/array_utils.cl
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- *  2D Memcpy for float* arrays,
- * replacing pyopencl "enqueue_copy" which does not work for rectangular copies.
- * ALL THE SIZES/OFFSETS ARE SPECIFIED IN PIXELS, NOT IN BYTES.
- * In the (x, y) convention, x is the fast index (as in CUDA).
- *
- * :param dst: destination array
- * :param src: source array
- * :param dst_width: width of the dst array
- * :param src_width: width of the src array
- * :param dst_offset: tuple with the offset (x, y) in the dst array
- * :param src_offset: tuple with the offset (x, y) in the src array
- * :param transfer_shape: shape of the transfer array in the form (x, y)
- *
- */
-kernel void cpy2d(
-    global float* dst,
-    global float* src,
-    int dst_width,
-    int src_width,
-    int2 dst_offset,
-    int2 src_offset,
-    int2 transfer_shape)
-{
-    int gidx = get_global_id(0), gidy = get_global_id(1);
-    if (gidx < transfer_shape.x && gidy < transfer_shape.y) {
-        dst[(dst_offset.y + gidy)*dst_width + (dst_offset.x + gidx)] = src[(src_offset.y + gidy)*src_width + (src_offset.x + gidx)];
-    }
-}
-
-
-// Looks like cfloat_t and cfloat_mul are not working, yet specified in
-// pyopencl documentation. Here we are using float2 as in all available examples
-// #include <pyopencl-complex.h>
-// typedef cfloat_t complex;
-
-static inline float2 complex_mul(float2 a, float2 b) {
-    float2 res = (float2) (0, 0);
-    res.x = a.x * b.x - a.y * b.y;
-    res.y = a.y * b.x + a.x * b.y;
-    return res;
-}
-
-// arr2D *= arr1D (line by line, i.e along fast dim)
-kernel void inplace_complex_mul_2Dby1D(
-    global float2* arr2D,
-    global float2* arr1D,
-    int width,
-    int height)
-{
-    int x = get_global_id(0);
-    int y = get_global_id(1);
-    if ((x >= width) || (y >= height)) return;
-    int i = y*width + x;
-    arr2D[i] = complex_mul(arr2D[i], arr1D[x]);
-}
-
-
-// arr3D *= arr1D (along fast dim)
-kernel void inplace_complex_mul_3Dby1D(
-    global float2* arr3D,
-    global float2* arr1D,
-    int width,
-    int height,
-    int depth)
-{
-    int x = get_global_id(0);
-    int y = get_global_id(1);
-    int z = get_global_id(2);
-    if ((x >= width) || (y >= height) || (z >= depth)) return;
-    int i = (z*height + y)*width + x;
-    arr3D[i] = complex_mul(arr3D[i], arr1D[x]);
-}