You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.7 KiB
54 lines
1.7 KiB
5 years ago
|
/* Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
|
||
|
|
|
||
|
|
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 "paddle/fluid/platform/device_context.h"
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
#include "glog/logging.h"
|
||
|
|
#include "gtest/gtest.h"
|
||
|
|
|
||
|
|
TEST(Device, Init) {
|
||
|
|
using paddle::platform::DeviceContext;
|
||
|
|
using paddle::platform::XPUDeviceContext;
|
||
|
|
using paddle::platform::XPUPlace;
|
||
|
|
|
||
|
|
int count = paddle::platform::GetXPUDeviceCount();
|
||
|
|
for (int i = 0; i < count; i++) {
|
||
|
|
XPUDeviceContext* device_context = new XPUDeviceContext(XPUPlace(i));
|
||
|
|
xpu::Context* ctx = device_context->x_context();
|
||
|
|
ASSERT_NE(nullptr, ctx);
|
||
|
|
delete device_context;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST(Device, DeviceContextPool) {
|
||
|
|
using paddle::platform::DeviceContextPool;
|
||
|
|
using paddle::platform::XPUDeviceContext;
|
||
|
|
using paddle::platform::Place;
|
||
|
|
using paddle::platform::CPUPlace;
|
||
|
|
using paddle::platform::XPUPlace;
|
||
|
|
|
||
|
|
DeviceContextPool& pool = DeviceContextPool::Instance();
|
||
|
|
auto cpu_dev_ctx1 = pool.Get(CPUPlace());
|
||
|
|
auto cpu_dev_ctx2 = pool.Get(CPUPlace());
|
||
|
|
ASSERT_EQ(cpu_dev_ctx2, cpu_dev_ctx1);
|
||
|
|
|
||
|
|
std::vector<Place> xpu_places;
|
||
|
|
int count = paddle::platform::GetXPUDeviceCount();
|
||
|
|
for (int i = 0; i < count; ++i) {
|
||
|
|
auto dev_ctx = pool.Get(XPUPlace(i));
|
||
|
|
ASSERT_NE(dev_ctx, nullptr);
|
||
|
|
}
|
||
|
|
}
|