It consists of two main steps:
1. Generating Bindings with `bindgen`:
- The `build.rs` script uses `bindgen` to generate Rust FFI (Foreign
Function Interface) bindings for the AMD SMI C library. This step
automatically exports all enums, structs, unions, and unsafe functions
from the C library into Rust. This provides a comprehensive low-level
interface to the AMD SMI library.
2. Implementing Safe Rust Wrappers:
- The generated bindings are then wrapped in safe Rust functions. These
safe wrappers handle error checking, resource management, and provide a
more idiomatic Rust interface. This ensures that users of the library
can interact with the AMD SMI functions without dealing with unsafe code
directly.
Change-Id: I7d5e49e59826164fc911ced04ef7ca5706b7cc05
Signed-off-by: Tim Huang <tim.huang@amd.com>
Changes:
- [CLI] Added warning screen to AMD SMI users
setting memory partition
- [CLI] Added a progress bar time-bar for CLI sets display to 40 seconds
- [API] Updated to wait until the driver reloads with SYSFS files active
- [CLI] Now users can set or reset without providing:
amd-smi set -g all <set arguments>
or amd-smi reset -g all <set arguments>
now can directly call -> sudo amd-smi set <set arguments>
or sudo amd-smi reset <set arguments>
- [SWDEV-475712][CLI/API] Fixed target_graphics_version field
not properly displaying for older MI or Navi ASICs.
- [All APIs] Added a catch for the driver to report invalid arguments
now these APIs will show AMDSMI_STATUS_INVAL
(ex. changing to NPS8 if the device does not support it)
- [Install] Modified paths for Python install commands to support
multi-ROCm installs
Change-Id: Id11f25d68a82d23c6b2d77ccb30b51e860dd0ca7
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
The provides tag is required when the package provides a virtual package.
Package name along with version will be provided by default and the provides tag is not required for this.
Change-Id: I6d42cd1a6e2247e33708a1fa2627897e86099815
Adding GO wrappers as part of amdsmi library, so that
amd_smi_exporter can fetch the cpu, gpu data directly from amdsmi library.
Signed-off-by: muthusamy <muthusamy.ramalingam@amd.com>
Change-Id: I8fba57c1d20d21758a1aed38ed2c00c9d5c9ecfa
First look locally following these heuristics
Either as a user specified option -DBUILD_KERNEL_ASM_DIR=<PATH>
or from the running kernel's src
and then from hints at where it could be.
When these fail, download from the upstream kernel
Change-Id: If8d62a4f84a929f550e4a83cda93e4d671e92d02
Signed-off-by: Tom Rix <Tom.Rix@amd.com>
CPACK is converting /usr/bin/env python3 to /usr/libexec/platform-python in RHEL8.
Undefining __brp_mangle_shebangs will prevent the same
Change-Id: I5120274b90aeaf783b62414ac2aeba9e84029205
Upgraded python3-yaml into a dependency; needed for cli
Added checks before uninstalling amdsmi system
Made argcomplete activation only for installing user
Corrected returns outside of function to exit
Removed returns if python3 library install fails
Signed-off-by: Maisam Arif <maisarif@amd.com>
Change-Id: I299dc01e07029b255a3469fd63fdc8ffec943828
* Updates:
- [API/CLI] rsmi_dev_*_partition_set &
rsmi_dev_*_partition_reset - exposed RSMI_STATUS_BUSY for
EBUSY writes + cleaned up accidental map insertions
(maplookup[] can insert values that are not in the map,
map.at(key) fixes this potential issue)
- [API] rsmi_dev_gpu_metrics_info_get() - returns
RSMI_STATUS_NOT_SUPPORTED for unsupported metric tables
outside of 1v1/1v2/1v3
- [API] writeDevInfoStr() - exposes RSMI_STATUS_BUSY for
EBUSY write errors; kept backward compatibility
for other writes which do not care about these states
- [API] rsmi_dev_od_volt_info_get()
& rsmi_dev_od_volt_curve_regions_get() have better logging
+ Expose more details on why they are erroring
- [Utils/logs/example] Expose AMD GPU gfx target version to aid in
system troubleshooting
- [Utils] Added test methods that look at od volt
freq & regions into here - for easier access across
several tests
- [Utils] Updated getRSMIStatusString(new argument - fullstatus;
default to true for backwards compatibility)
-> true shows shortened RSMI STATUS response
- [Utils] Added splitString to cut out noisy return responses
(used in getRSMIStatusString(), when fullstatus = true)
- [Utils] Added getFileCreationDate() to expose build date
of the library - helpful for local builds or experimental builds
- [Utils] Macro cleanup
- [Example] Added a few gpu_metric checks - helpful for upcoming
updates
- [Device] SYSFS/DebugFS - now have better r/w displayed in logs
- [LOGS] Expose library build date - see above for details
- [Tests] Add more warnings/errors to test builds
- [Tests] Moved up Partition tests for ordered test runs - helped
identify issues with GPU BUSY writes
- [Tests] compute_partition_read_write - handles RSMI_STATUS_BUSY
with waits for busy status found & cleaned up how we checked
for partition changes - with RSMI responses exposed more clearly
- [Tests] perf_determinism - multi gpu now properly runs through
with full resets as needed
- [Tests] volt_freq_curv_read - better error handling with more
verbose output
Change-Id: Ie94c6abb6a9aab95c345996d3ad3843cf6734977
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
Williams, Justin
Huang, Tim
Maisam Arif
Charis Poag
Galantsev, Dmitrii
Ranjith Ramakrishnan
muthusamy
Juan Castillo
Eisuke Kawashima
Tom Rix
Maisam Arif
Deepak Mewar
Bill(Shuzhou) Liu