diff --git a/go.mod b/go.mod index ee9906ab..43dc8e18 100644 --- a/go.mod +++ b/go.mod @@ -4,6 +4,7 @@ go 1.14 require ( github.com/BurntSushi/toml v1.0.0 + github.com/NVIDIA/go-nvml v0.11.6-0 github.com/container-orchestrated-devices/container-device-interface v0.3.1-0.20220224133719-e5457123010b github.com/containers/podman/v4 v4.0.3 github.com/opencontainers/runtime-spec v1.0.3-0.20211214071223-8958f93039ab diff --git a/go.sum b/go.sum index d154ab26..56aa0f23 100644 --- a/go.sum +++ b/go.sum @@ -107,6 +107,8 @@ github.com/Microsoft/hcsshim v0.8.23/go.mod h1:4zegtUJth7lAvFyc6cH2gGQ5B3OFQim01 github.com/Microsoft/hcsshim v0.9.2/go.mod h1:7pLA8lDk46WKDWlVsENo92gC0XFa8rbKfyFRBqxEbCc= github.com/Microsoft/hcsshim/test v0.0.0-20201218223536-d3e5debf77da/go.mod h1:5hlzMzRKMLyo42nCZ9oml8AdTlq/0cvIaBv6tK1RehU= github.com/Microsoft/hcsshim/test v0.0.0-20210227013316-43a75bb4edd3/go.mod h1:mw7qgWloBUl75W/gVH3cQszUg1+gUITj7D6NY7ywVnY= +github.com/NVIDIA/go-nvml v0.11.6-0 h1:tugQzmaX84Y/6+03wZ/MAgcpfSKDkvkAWeuxFNLHmxY= +github.com/NVIDIA/go-nvml v0.11.6-0/go.mod h1:hy7HYeQy335x6nEss0Ne3PYqleRa6Ct+VKD9RQ4nyFs= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= github.com/OpenPeeDeeP/depguard v1.0.1/go.mod h1:xsIw86fROiiwelg+jB2uM9PiKihMMmUx/1V+TNhjQvM= diff --git a/vendor/github.com/NVIDIA/go-nvml/LICENSE b/vendor/github.com/NVIDIA/go-nvml/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/vendor/github.com/NVIDIA/go-nvml/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/vendor/github.com/NVIDIA/go-nvml/pkg/dl/dl.go b/vendor/github.com/NVIDIA/go-nvml/pkg/dl/dl.go new file mode 100644 index 00000000..21a02091 --- /dev/null +++ b/vendor/github.com/NVIDIA/go-nvml/pkg/dl/dl.go @@ -0,0 +1,82 @@ +// Copyright (c) 2020, NVIDIA CORPORATION. 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. + +package dl + +import ( + "fmt" + "unsafe" +) + +// #cgo LDFLAGS: -ldl +// #include +// #include +import "C" + +const ( + RTLD_LAZY = C.RTLD_LAZY + RTLD_NOW = C.RTLD_NOW + RTLD_GLOBAL = C.RTLD_GLOBAL + RTLD_LOCAL = C.RTLD_LOCAL + RTLD_NODELETE = C.RTLD_NODELETE + RTLD_NOLOAD = C.RTLD_NOLOAD + RTLD_DEEPBIND = C.RTLD_DEEPBIND +) + +type DynamicLibrary struct{ + Name string + Flags int + handle unsafe.Pointer +} + +func New(name string, flags int) *DynamicLibrary { + return &DynamicLibrary{ + Name: name, + Flags: flags, + handle: nil, + } +} + +func (dl *DynamicLibrary) Open() error { + name := C.CString(dl.Name) + defer C.free(unsafe.Pointer(name)) + + handle := C.dlopen(name, C.int(dl.Flags)) + if handle == C.NULL { + return fmt.Errorf("%s", C.GoString(C.dlerror())) + } + dl.handle = handle + return nil +} + +func (dl *DynamicLibrary) Close() error { + err := C.dlclose(dl.handle) + if err != 0 { + return fmt.Errorf("%s", C.GoString(C.dlerror())) + } + return nil +} + +func (dl *DynamicLibrary) Lookup(symbol string) error { + sym := C.CString(symbol) + defer C.free(unsafe.Pointer(sym)) + + C.dlerror() // Clear out any previous errors + C.dlsym(dl.handle, sym) + err := C.dlerror() + if unsafe.Pointer(err) == C.NULL { + return nil + } + return fmt.Errorf("%s", C.GoString(err)) +} diff --git a/vendor/modules.txt b/vendor/modules.txt index 670896fd..620f6f6a 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -2,6 +2,9 @@ ## explicit github.com/BurntSushi/toml github.com/BurntSushi/toml/internal +# github.com/NVIDIA/go-nvml v0.11.6-0 +## explicit +github.com/NVIDIA/go-nvml/pkg/dl # github.com/blang/semver v3.5.1+incompatible github.com/blang/semver # github.com/container-orchestrated-devices/container-device-interface v0.3.1-0.20220224133719-e5457123010b