mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-22 16:29:18 +00:00
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
/**
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# Copyright (c) NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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**/
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package dxcore
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import (
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"github.com/NVIDIA/go-nvml/pkg/dl"
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)
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const (
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libraryName = "libdxcore.so"
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libraryLoadFlags = dl.RTLD_LAZY | dl.RTLD_GLOBAL
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)
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// dxcore stores a reference the dxcore dynamic library
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var dxcore *context
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// Init initializes the dxcore dynamic library
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func Init() error {
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c, err := initContext()
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if err != nil {
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return err
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}
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dxcore = c
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return nil
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}
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// Shutdown closes the dxcore dynamic library
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func Shutdown() error {
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if dxcore != nil && dxcore.initialized != 0 {
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dxcore.deinitContext()
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}
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return nil
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}
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// GetDriverStorePaths returns the list of driver store paths
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func GetDriverStorePaths() []string {
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var paths []string
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selected := make(map[string]bool)
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for i := 0; i < dxcore.getAdapterCount(); i++ {
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path := dxcore.getAdapter(i).getDriverStorePath()
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if selected[path] {
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continue
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}
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selected[path] = true
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paths = append(paths, path)
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}
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return paths
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}
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