1 | /******************************************************************************* |
2 | * Copyright 2021-2022 Intel Corporation |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. |
6 | * You may obtain a copy of the License at |
7 | * |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * |
10 | * Unless required by applicable law or agreed to in writing, software |
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | * See the License for the specific language governing permissions and |
14 | * limitations under the License. |
15 | *******************************************************************************/ |
16 | |
17 | #ifndef GPU_OCL_GENERIC_REORDER_HPP |
18 | #define GPU_OCL_GENERIC_REORDER_HPP |
19 | |
20 | #include "common/c_types_map.hpp" |
21 | #include "common/memory.hpp" |
22 | #include "common/primitive.hpp" |
23 | #include "common/utils.hpp" |
24 | #include "gpu/gpu_primitive.hpp" |
25 | #include "gpu/gpu_reorder_pd.hpp" |
26 | #include "gpu/gpu_resource.hpp" |
27 | #include "gpu/ocl/ocl_utils.hpp" |
28 | #include "gpu/primitive_conf.hpp" |
29 | |
30 | namespace dnnl { |
31 | namespace impl { |
32 | namespace gpu { |
33 | namespace ocl { |
34 | |
35 | struct generic_reorder_t : public gpu_primitive_t { |
36 | using gpu_primitive_t::gpu_primitive_t; |
37 | struct pd_t : public gpu_reorder_pd_t { |
38 | using gpu_reorder_pd_t::gpu_reorder_pd_t; |
39 | |
40 | DECLARE_COMMON_PD_T("ocl:generic:any" , generic_reorder_t); |
41 | |
42 | status_t init( |
43 | engine_t *engine, engine_t *src_engine, engine_t *dst_engine) { |
44 | bool ok = src_engine == dst_engine |
45 | && src_engine->kind() == engine_kind::gpu && attr_ok() |
46 | && extra_ok(); |
47 | if (!ok) return status::unimplemented; |
48 | |
49 | if (memory_desc_wrapper(src_md()).has_runtime_dims_or_strides()) |
50 | return status::unimplemented; |
51 | |
52 | auto *compute_engine = utils::downcast<compute::compute_engine_t *>( |
53 | dst_engine->kind() == engine_kind::gpu ? dst_engine |
54 | : src_engine); |
55 | |
56 | ok = ok |
57 | && compute_engine->mayiuse( |
58 | compute::device_ext_t::intel_subgroups) |
59 | && !memory_desc_ndims_ok(src_md(), dst_md()) |
60 | && IMPLICATION( |
61 | utils::one_of(data_type::f16, src_md()->data_type, |
62 | dst_md()->data_type), |
63 | compute_engine->mayiuse( |
64 | compute::device_ext_t::khr_fp16) |
65 | && compute_engine->mayiuse( |
66 | compute::device_ext_t:: |
67 | intel_subgroups_short)); |
68 | |
69 | if (!ok) return status::unimplemented; |
70 | |
71 | status_t status = init_conf(engine); |
72 | if (status != status::success) return status; |
73 | init_scratchpad(); |
74 | |
75 | return status::success; |
76 | } |
77 | |
78 | status_t init_conf(engine_t *engine); |
79 | void init_scratchpad(); |
80 | status_t init_kernel_ctx(compute::kernel_ctx_t &kernel_ctx) const; |
81 | |
82 | reorder_conf_t conf; |
83 | |
84 | private: |
85 | DECLARE_GPU_REORDER_CREATE(); |
86 | }; |
87 | |
88 | status_t init(engine_t *engine) override { |
89 | compute::kernel_ctx_t kernel_ctx; |
90 | |
91 | auto status = pd()->init_kernel_ctx(kernel_ctx); |
92 | if (status != status::success) return status; |
93 | |
94 | const auto &conf = pd()->conf; |
95 | if (conf.nelems == 0) return status::success; |
96 | |
97 | create_kernel(engine, &kernel_, "generic_reorder" , kernel_ctx); |
98 | if (!kernel_) return status::runtime_error; |
99 | return status::success; |
100 | } |
101 | |
102 | status_t execute(const exec_ctx_t &ctx) const override; |
103 | |
104 | private: |
105 | const pd_t *pd() const { return (const pd_t *)primitive_t::pd().get(); } |
106 | compute::kernel_t kernel_; |
107 | }; |
108 | |
109 | } // namespace ocl |
110 | } // namespace gpu |
111 | } // namespace impl |
112 | } // namespace dnnl |
113 | |
114 | #endif |
115 | |