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Diffstat (limited to 'src/core/CL/cl_kernels/fft_scale.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/fft_scale.cl | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/core/CL/cl_kernels/fft_scale.cl b/src/core/CL/cl_kernels/fft_scale.cl deleted file mode 100644 index 57e25ef504..0000000000 --- a/src/core/CL/cl_kernels/fft_scale.cl +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 2019-2020 Arm Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#include "helpers.h" - -#if defined(VEC_SIZE) && defined(DATA_TYPE) -/** Computes the fft scale stage - * - * @param[in] src_ptr Pointer to the source tensor. Supported data types: F16/F32 - * @param[in] src_stride_x Stride of the source tensor in X dimension (in bytes) - * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] src_stride_y Stride of the source tensor in Y dimension (in bytes) - * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] src_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] src_step_z src_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source tensor - * @param[out] dst_ptr (Optional) Pointer to the destination tensor. Supported data types: same as @p src_ptr - * @param[in] dst_stride_x (Optional) Stride of the destination tensor in X dimension (in bytes) - * @param[in] dst_step_x (Optional) dst_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] dst_stride_y (Optional) Stride of the destination tensor in Y dimension (in bytes) - * @param[in] dst_step_y (Optional) dst_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] dst_stride_z (Optional) Stride of the source tensor in Z dimension (in bytes) - * @param[in] dst_step_z (Optional) dst_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] dst_offset_first_element_in_bytes (Optional) The offset of the first element in the destination tensor - * @param[in] scale Scale to apply to the complex value - */ -__kernel void fft_scale_conj( - TENSOR3D_DECLARATION(src) -#ifndef IN_PLACE - , - TENSOR3D_DECLARATION(dst) -#endif /* not IN_PLACE */ - , - float scale) -{ - // Get tensor pointers - Tensor3D src = CONVERT_TO_TENSOR3D_STRUCT(src); -#if defined(IN_PLACE) - Tensor3D dst = src; -#else /* IN_PLACE */ - Tensor3D dst = CONVERT_TO_TENSOR3D_STRUCT(dst); -#endif /* IN_PLACE */ - - // Store result -#if VEC_SIZE == 1 - *((__global DATA_TYPE *)dst.ptr) = (*(__global DATA_TYPE *)src.ptr) / (DATA_TYPE)scale; -#elif VEC_SIZE == 2 - // Load data - VEC_DATA_TYPE(DATA_TYPE, 2) - data = vload2(0, (__global DATA_TYPE *)src.ptr); - data /= (DATA_TYPE)scale; -#if defined(CONJ) - vstore2((VEC_DATA_TYPE(DATA_TYPE, 2))(data.s0, -data.s1), 0, (__global DATA_TYPE *)dst.ptr); -#else // defined(CONJ) - vstore2(data, 0, (__global DATA_TYPE *)dst.ptr); -#endif // defined(CONJ) -#else // VEC_SIZE == 1 -#error "vec_size of 1 and 2 are supported" -#endif // VEC_SIZE == 1 -} -#endif // defined(VEC_SIZE) && defined(DATA_TYPE)
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