From f44bbc5c697de841dce97c0f2fa39bae391a8174 Mon Sep 17 00:00:00 2001 From: SiCong Li Date: Mon, 29 Aug 2022 18:25:51 +0100 Subject: Rewrite dynamic fusion The new version introduces the following major changes: * Change public interface to simplify and standardize the user experience - Use the term "Workload" uniformly - Simplify operator interface to be a set of static methods: validate_op(), create_op() * Separate the kernel writing into its own component (template_writer). This is to allow the co-development of GpuKernelWriter, and to allow easy replacement once GpuKernelWriter is mature. * Optimize the core fusion algorithm used by the component graph. The details can be found in GpuKernelComponentGraph::fuse() * Use Gpu instead of Cl prefixes for most of the Workload interfaces (except for runtime and kernel components, which have to be language specific) This allows the potential extension to other Gpu langauges in the future. * Refactor runtime memory interface so that auxiliary tensor handling is separate from the user tensor passing. This is because the former is less stable and may require extension in the future. * Hide source code object from the user as it is not required at the moment * Deprecate the old prototype entirely by disabling it in SCons build Resolves COMPMID-5510, COMPMID-5512, COMPMID-5513 Change-Id: If69d2362856f2de4503546b7b6cf48a525cf3079 Signed-off-by: SiCong Li Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8406 Tested-by: Arm Jenkins Reviewed-by: Gian Marco Iodice Reviewed-by: Jakub Sujak Reviewed-by: Viet-Hoa Do Comments-Addressed: Arm Jenkins Benchmark: Arm Jenkins --- arm_compute/core/ITensorInfo.h | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) (limited to 'arm_compute/core/ITensorInfo.h') diff --git a/arm_compute/core/ITensorInfo.h b/arm_compute/core/ITensorInfo.h index 6839d697e3..ca2837e450 100644 --- a/arm_compute/core/ITensorInfo.h +++ b/arm_compute/core/ITensorInfo.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2021 Arm Limited. + * Copyright (c) 2016-2022 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -41,6 +41,11 @@ class ITensorInfo : public misc::ICloneable { public: using TensorDimsState = std::vector; + /** An id that uniquely identifies an ITensorInfo within some domain (e.g. a workload) + */ + using Id = int32_t; + /** An invalid tensor id within a domain */ + static constexpr Id invalid_tensor_id = -1; /** Get the value representing dynamic dimension state * * @return Value representing dynamic dimension state @@ -280,7 +285,20 @@ public: * @return A DataLayout containing the layout data information. */ virtual DataLayout data_layout() const = 0; - + /** Get the workload tensor id of the tensor. + * + * @return Workload tensor id of the tensor + */ + virtual Id id() const = 0; + /** Set the tensor id + */ + virtual ITensorInfo &set_id(ITensorInfo::Id id) = 0; + /** Check if the tensor id is valid + */ + bool has_valid_id() const + { + return id() != invalid_tensor_id; + } /** If infos are broadcast compatible tensor info's, return the broadcasted shape and the intersection of * the broadcasted valid regions of the tensors. * -- cgit v1.2.1