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
60
61
/*******************************************************************************
* 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.
*******************************************************************************/
#include "common/verbose.hpp"
#include "gpu/generic/sycl/engine.hpp"
#include "gpu/generic/sycl/stream.hpp"
namespace dnnl {
namespace impl {
namespace gpu {
namespace generic {
namespace sycl {
status_t stream_t::init() {
if ((flags() & stream_flags::in_order) == 0
&& (flags() & stream_flags::out_of_order) == 0)
return status::invalid_arguments;
VCONDCHECK(primitive, create, check, stream,
is_profiling_enabled() == false, status::unimplemented,
VERBOSE_PROFILING_UNSUPPORTED);
// If queue_ is not set then construct it
auto &sycl_engine = *utils::downcast<generic::sycl::engine_t *>(engine());
if (!impl()->queue()) {
auto &sycl_ctx = sycl_engine.context();
auto &sycl_dev = sycl_engine.device();
::sycl::property_list prop_list;
if (flags() & stream_flags::in_order)
prop_list = {::sycl::property::queue::in_order {}};
impl()->set_queue(::sycl::queue(sycl_ctx, sycl_dev, prop_list));
} else {
auto sycl_dev = queue().get_device();
bool args_ok = engine()->kind() == engine_kind::gpu
&& (sycl_dev.is_gpu() || sycl_dev.is_accelerator());
if (!args_ok) return status::invalid_arguments;
}
return status::success;
}
} // namespace sycl
} // namespace generic
} // namespace gpu
} // namespace impl
} // namespace dnnl