mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-22 08:18:32 +00:00
57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
/**
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# Copyright (c) 2022, 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 info
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import (
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"github.com/NVIDIA/go-nvlib/pkg/nvlib/info"
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"github.com/NVIDIA/nvidia-container-toolkit/internal/config/image"
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"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
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)
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// ResolveAutoMode determines the correct mode for the platform if set to "auto"
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func ResolveAutoMode(logger logger.Interface, mode string, image image.CUDA) (rmode string) {
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return resolveMode(logger, mode, image, nil)
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}
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func resolveMode(logger logger.Interface, mode string, image image.CUDA, propertyExtractor info.PropertyExtractor) (rmode string) {
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if mode != "auto" {
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logger.Infof("Using requested mode '%s'", mode)
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return mode
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}
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defer func() {
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logger.Infof("Auto-detected mode as '%v'", rmode)
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}()
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if image.OnlyFullyQualifiedCDIDevices() {
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return "cdi"
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}
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nvinfo := info.New(
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info.WithLogger(logger),
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info.WithPropertyExtractor(propertyExtractor),
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)
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switch nvinfo.ResolvePlatform() {
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case info.PlatformNVML, info.PlatformWSL:
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return "legacy"
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case info.PlatformTegra:
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return "csv"
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}
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return "legacy"
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}
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