Move CPU/GPU files from Core/Runtime to the respective backend folders

Legacy structure contained two libraries core/runtime with two backends
in each.
We reduce the core/runtime libraries to a single library thus merging
the backend files

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I69545765fe7a730368105cdbd067d3135ec7a174
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6155
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 0 insertions, 222 deletions

diff --git a/src/core/cpu/kernels/CpuElementwiseKernel.h b/src/core/cpu/kernels/CpuElementwiseKernel.h
deleted file mode 100644
index 75137da65d..0000000000
--- a/src/core/cpu/kernels/CpuElementwiseKernel.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Copyright (c) 2021 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.
- */
-#ifndef ARM_COMPUTE_CPU_ELEMENTWISE_KERNEL_H
-#define ARM_COMPUTE_CPU_ELEMENTWISE_KERNEL_H
-
-#include "src/core/common/Macros.h"
-#include "src/core/cpu/ICpuKernel.h"
-
-namespace arm_compute
-{
-namespace cpu
-{
-namespace kernels
-{
-/** Interface for an element-wise operation kernel
- *
- * Element-wise operation is computed by:
- * @f[ dst(x,y) = OP(src0(x,y), src1(x,y))@f]
- *
- */
-class CpuElementwiseKernel : public ICpuKernel
-{
-public:
-    CpuElementwiseKernel() = default;
-    ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuElementwiseKernel);
-
-    using ElementwiseFunction = void(const ITensor *, const ITensor *, ITensor *, const Window &);
-    struct UKernelInfo
-    {
-        std::string                        name;
-        std::function<ElementwiseFunction> ukernel;
-    };
-
-    // Inherited methods overridden:
-    void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
-    const char *name() const override;
-
-protected:
-    /** Validate the argument passed to the kernel
-     *
-     * @param[in] src0 First tensor input. Data types supported: QASYMM8/S16/F16/S32/F32.
-     * @param[in] src1 Second tensor input. Data types supported: Same as @p src0.
-     * @param[in] dst  Output tensor. Data types supported: Dependent on subclass.
-     */
-    static Status validate_arguments_common(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
-
-    /** Commmon configure function for element-wise operators with no additional options (e.g. Min, Max, SquaredDiff)
-     *
-     */
-    void configure_common(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
-
-    /** Function to get the micro kernel implementation
-     *
-     * @param[in] src0 First input tensor information
-     * @param[in] src1 Second input tensor information
-     * @param[in] dst  Output tensor information
-     *
-     * @return the function instance for the micro kernel
-     */
-    virtual UKernelInfo get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) = 0;
-
-protected:
-    std::function<ElementwiseFunction> _run_method{ nullptr };
-    std::string                        _name{};
-};
-
-class CpuArithmeticKernel : public CpuElementwiseKernel
-{
-public:
-    CpuArithmeticKernel() = default;
-
-    /** Configure kernel
-     *
-     * @param[in]  op   Arithmetic operation to be executed.
-     * @param[in]  src0 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
-     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
-     * @param[out] dst  Output tensor info. Data types supported: Same as @p src0.
-     */
-    void configure(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
-
-    /** Static function to check if given info will lead to a valid configuration
-     *
-     * Similar to CpuArithmeticKernel::configure()
-     *
-     * @return a status
-     */
-    static Status validate(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
-
-protected:
-    // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
-
-    ArithmeticOperation _op{};
-
-private:
-    /** Function to get the micro kernel implementation
-     *
-     * @param[in] src0 First input tensor information
-     * @param[in] src1 Second input tensor information
-     * @param[in] dst  Output tensor information
-     *
-     * @return the function instance for the micro kernel
-     */
-    UKernelInfo get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) override;
-};
-
-class CpuDivisionKernel : public CpuArithmeticKernel
-{
-public:
-    CpuDivisionKernel() = default;
-
-    /** Configure kernel
-     *
-     * @param[in]  src0 First tensor input info. Data types supported: S32/F16/F32.
-     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
-     * @param[out] dst  Output tensor info. Data types supported: Same as @p src0.
-     */
-    void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
-
-    /** Static function to check if given info will lead to a valid configuration
-     *
-     * Similar to CpuDivisionKernel::configure()
-     *
-     * @return a status
-     */
-    static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
-
-protected:
-    // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
-};
-
-class CpuPowerKernel : public CpuArithmeticKernel
-{
-public:
-    CpuPowerKernel() = default;
-
-    /** Configure kernel
-     *
-     * @param[in]  src0 First tensor input info. Data types supported: F16/F32.
-     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
-     * @param[out] dst  Output tensor info. Data types supported: Same as @p src0.
-     */
-    void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
-
-    /** Static function to check if given info will lead to a valid configuration
-     *
-     * Similar to CpuPowerKernel::configure()
-     *
-     * @return a status
-     */
-    static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
-
-protected:
-    // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
-};
-
-class CpuComparisonKernel : public CpuElementwiseKernel
-{
-public:
-    CpuComparisonKernel() = default;
-
-    /** Configure kernel
-     *
-     * @param[in]  op   Comparison operation to be executed.
-     * @param[in]  src0 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
-     * @param[out] dst  Output tensor info. Data types supported: U8.
-     */
-    void configure(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
-
-    /** Static function to check if given info will lead to a valid configuration
-     *
-     * Similar to CpuComparisonKernel::configure()
-     *
-     * @return a status
-     */
-    static Status validate(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
-
-protected:
-    // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
-
-private:
-    /** Function to get the micro kernel implementation
-     *
-     * @param[in] src0 First input tensor information
-     * @param[in] src1 Second input tensor information
-     * @param[in] dst  Output tensor information
-     *
-     * @return the function instance for the micro kernel
-     */
-    UKernelInfo get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) override;
-
-    ComparisonOperation _op{};
-};
-} // namespace kernels
-} // namespace cpu
-} // namespace arm_compute
-#endif /* ARM_COMPUTE_CPU_ELEMENTWISE_KERNEL_H */
\ No newline at end of file