mirror of
https://github.com/hanzoai/visor.git
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Jamie LiuandgVisor bot
134f74b24b
- Add /proc/devices.
- Provide /proc/driver/nvidia/params when nvproxy is enabled. CUDA-using
applications already try to open this file, but silently tolerate its
non-existence. However, both the IMEX daemon and IMEX-using applications are
believed to require this file for ImexChannelCount. (libnvidia-container
additionally provides /proc/driver/nvidia/{registry,version}, but we have yet
to see any application use these.)
- Add new capability nvconf.CapFabricIMEXManagement. When enabled, provide
/proc/driver/nvidia/capabilities/fabric-imex-mgmt and the corresponding
/dev/nvidia-caps/nvidia-cap#.
- Add support for /dev/nvidia-caps-imex-channels/ (irrespective of the new
capability, since IMEX-using applications need this directory as well).
- Allow devutil.GoferClient.OpenAt() to take a relative path (i.e. containing
more than one path component) rather than only a basename, since this is
needed to open /dev/nvidia-caps/*.
- Add nvproxy support for all known-required controls, and all allocation
classes to which those controls correspond.
This CL is specifically for nvidia-imex, the "NVIDIA IMEX Service for NVLink
Networks" (or "IMEX daemon"); applications using IMEX haven't been tested yet,
and may require additional allocation classes / control commands, or some
existing ones marked as requiring CapFabricIMEXManagement as being enabled more
broadly.
PiperOrigin-RevId: 859286209
25 lines
506 B
Python
25 lines
506 B
Python
load("//tools:defs.bzl", "go_library")
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package(default_applicable_licenses = ["//:license"])
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licenses(["notice"])
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go_library(
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name = "devutil",
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srcs = [
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"context.go",
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"devutil.go",
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],
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visibility = ["//visibility:public"],
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deps = [
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"//pkg/context",
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"//pkg/errors/linuxerr",
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"//pkg/fspath",
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"//pkg/fsutil",
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"//pkg/lisafs",
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"//pkg/log",
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"//pkg/unet",
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"@org_golang_x_sys//unix:go_default_library",
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],
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)
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