1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/*******************************************************************************
* Copyright 2024 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
#ifndef GPU_GPU_STREAM_HPP
#define GPU_GPU_STREAM_HPP
#include "common/memory_storage.hpp"
#include "common/stream.hpp"
#include "xpu/context.hpp"
#include "xpu/stream_profiler.hpp"
namespace dnnl {
namespace impl {
namespace gpu {
class stream_t : public impl::stream_t {
public:
using dnnl::impl::stream_t::stream_t;
virtual status_t copy(const memory_storage_t &src,
const memory_storage_t &dst, size_t size, const xpu::event_t &dep,
xpu::event_t &out_dep)
= 0;
virtual status_t fill(const memory_storage_t &dst, uint8_t pattern,
size_t size, const xpu::event_t &deps, xpu::event_t &out_dep)
= 0;
virtual xpu::context_t &ctx() = 0;
virtual const xpu::context_t &ctx() const = 0;
virtual const xpu::stream_profiler_t &profiler() const {
return *profiler_;
}
xpu::stream_profiler_t &profiler() { return *profiler_; }
virtual double get_freq(const xpu::event_t &event) const { return 0.0; }
protected:
std::unique_ptr<xpu::stream_profiler_t> profiler_;
};
} // namespace gpu
} // namespace impl
} // namespace dnnl
#endif