diff options
Diffstat (limited to 'src/core/CL/CLUtils.h')
| -rw-r--r-- | src/core/CL/CLUtils.h | 91 |
1 files changed, 4 insertions, 87 deletions
diff --git a/src/core/CL/CLUtils.h b/src/core/CL/CLUtils.h index e3f12d4b53..f0e79bccfc 100644 --- a/src/core/CL/CLUtils.h +++ b/src/core/CL/CLUtils.h @@ -22,11 +22,10 @@ * SOFTWARE. */ -#ifndef ARM_COMPUTE_CL_CLUTILS_H -#define ARM_COMPUTE_CL_CLUTILS_H +#ifndef ACL_SRC_CORE_CL_CLUTILS_H +#define ACL_SRC_CORE_CL_CLUTILS_H #include "arm_compute/core/CL/OpenCL.h" -#include "arm_compute/core/experimental/IPostOp.h" #include <map> @@ -74,88 +73,6 @@ cl::Image2D create_image2d_from_tensor(const ICLTensor *tensor, CLImage2DType im * @return cl::Image2D object */ cl::Image2D create_image2d_from_buffer(const cl::Context &ctx, const cl::Buffer &buffer, const TensorShape &shape2d, DataType data_type, size_t image_row_pitch, CLImage2DType image_type); +} // namespace arm_compute -namespace experimental -{ -/** @name (EXPERIMENTAL_POST_OPS) - * @{ - */ - -/** Manage validation, building and configurations of PostOp CL kernels */ -class PostOpCLKernelUtils final -{ -public: - /** CL kernel name postfix for post ops */ - using NamePostfix = std::string; - /** CL kernels that supports post ops assign each post op to a 'slot', in accordance with the postfix - * For example, for a kernel with postfix '_act_prelu_eltwiseadd', there are 3 slots - * slot 1: (unary) activation, slot 2: pRelu, slot 3: elementwise addition - * - * Some kernels may allow some slots to be optional, to support multiple combinations of post op sequences. - * In such cases, we need to explicitly set up a mapping between each post op and the slots for that kernel. - * For example, suppose we have 2 kernels with postfixes: _eltwiseadd_prelu, _act_eltwiseadd_act_prelu, where the activations in the - * second kernel are optional. Say we want to support an eltwise addition, followed by a prelu (sequence { eltwiseadd, prelu }). - * Now we can choose which one of the 2 kernels to use, since they both support this post op sequence. - * We can either: - * 1. assign the elementwise to slot 1 and prelu to slot 2 of kernel 1 - * { { Eltwise_Add, PRelu } -> {"_eltwise_act", {1, 2} } } or - * 2. assign the elementwise to slot 2 and prelu to slot 4 of kernel 1 - * { { Eltwise_Add, PRelu } -> {"_act_eltwiseadd_act_prelu", {2, 4} } } - */ - using Slots = std::vector<unsigned int>; - using Config = std::map<PostOpTypeSequence, std::tuple<NamePostfix, Slots>>; - -public: - explicit PostOpCLKernelUtils(const Config &config); - - /** Check if post op argument tensor shapes are compliant - * All post ops must not alter the shape of the original dst tensor (even after broadcasting) - * - * @param[in] dst Dst tensor to apply the post ops to - * @param[in] post_ops Post ops - * - * @return true if shapes are compliant and false otherwise - */ - static bool are_post_op_shapes_compliant(const ITensorInfo *dst, const experimental::PostOpList<ITensorInfo *> &post_ops); - /** Check if the post op sequence is supported in the current configuration - * - * @param[in] post_ops Post ops - * - * @return true if the post op sequence is supported and false otherwise - */ - bool is_post_op_sequence_supported(const PostOpList<ITensorInfo *> &post_ops) const; - /** Helper function to set PostOp related build options - * @note Convention - * 1. Each post op "slot" is prefixed with "P<slot number>", followed by the usual parameters for that post op. - * E.g. If the first slot is an activation, we need to pass 3 definitions in this way: - * -P1_ACTIVATION_TYPE=... -P1_ACTIVATION_A_VAL=... -P1_ACTIVATION_B_VAL=... - * - * 2. For multi-ary post ops, to pass the position of the previous op's dest tensor, - * we append "_X_POS_<pos>" to the post op type. - * E.g. for a single post op add(dst, x), where dst is the result of the main op. - * In this case, the position of the previous op's dest is 0, so we pass - * -P1_ELTWISE_OP=ADD_X_POS_0 - * - * @param[out] built_opts OpenCL kernel build options - * @param[in] post_ops Post ops - * - */ - void set_post_ops_cl_build_options(CLBuildOptions &built_opts, const PostOpList<ITensorInfo *> &post_ops) const; - /** Helper function to set PostOp kernel name - * - * @param[out] kernel_name OpenCL kernel name - * @param[in] post_ops Post ops - * - */ - void set_post_ops_cl_kernel_name(std::string &kernel_name, const PostOpList<ITensorInfo *> &post_ops) const; - -private: - Config _supported_config{}; -}; -/** @} */ // end of group (EXPERIMENTAL_POST_OPS) - -} // namespace experimental - -} // arm_compute - -#endif /* ARM_COMPUTE_CL_CLUTILS_H */ +#endif // ACL_SRC_CORE_CL_CLUTILS_H |