The bug was reproduced like this.
In terminal #1, run command:
sudo amd-smi ras --cper --gpu 6 --severity all --folder /tmp/cper_dump --follow
In terminal #2, inject errors:
while true; do sudo amdgpuras -b 7 -s 1 -m 6 -t 2; sleep 2; done
The terminal #1 starts dumping cper entry information that it captures. After 20 entries have been captured, open terminal #3 and run same command as terminal #1:
sudo amd-smi ras --cper --gpu 6 --severity all --folder /tmp/cper_dump --follow
From terminal #3, there will be no output, even when terminal #1 continues capturing and printing information.
The fix:
Since we already have more than 20 CPER entries available in the GPU buffer, when we run the command from terminal #3 to start capturing from the beginning and pass 20 buffers to copy entries to, the C++ API returns a code saying there is more data available.
The Python CLI should not treat this as an error, but should continue to print what the API returned.
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Signed-off-by: Oosman Saeed <oossaeed@amd.com>
* show afids on each line of printout
* clean up afids and cper code
---------
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Co-authored-by: Maisam Arif <Maisam.Arif@amd.com>
The xgmi command was showing pcie bit rate and bandwidth instead of xgmi. Corrected the API to get xgmi data from gpu metric.
Added python API for amdsmi_get_link_metrics. Modified the amdsmi_link_metrics struct.
Added check to confirm non zero partition got xgmi command.
---------
Signed-off-by: Bindhiya Kanangot Balakrishnan <Bindhiya.KanangotBalakrishnan@amd.com>
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
* [SWDEV-488303] Adjusted process vram_mem data source
* Standardized sscanf format strings
---------
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Co-authored-by: gabrpham_amdeng <Gabriel.Pham@amd.com>
* Add the API and CLI to show the board voltage.
---------
Change-Id: Icb25bd653bb1d004704b5a21b378ca31b2b242c7
Signed-off-by: Arif, Maisam <Maisam.Arif@amd.com>
Signed-off-by: AL Musaffar, Yazen <Yazen.ALMusaffar@amd.com>
- Add support to check CPU vendor info which will be called by RDC to
discovery CPU information
- Move esmi headers declaration to impl/amd_smi_common.h
- remove duplicated amdsmi_cpu_util_t
---------
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Deepak Mewar <deepak.mewar@amd.com>
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Co-authored-by: Deepak Mewar <deepak.mewar@amd.com>
* add API doc comments to goamdsmi.go
* update README and usage
* add sphinx directive to parse go doc
* fix walrus operator typos
* make docs more consistent
* add Go docs to index.md
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Signed-off-by: Arif, Maisam <Maisam.Arif@amd.com>
Added enumeration mapping for
- drm render
- drm card
- hsa id
- hip id
- hip uuid (rocminfo uuid)
Signed-off-by: AL Musaffar, Yazen <Yazen.ALMusaffar@amd.com>
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Co-authored-by: Maisam Arif <Maisam.Arif@amd.com>
Changed amdsmi_get_rocm_version() to be an API in the python library only.
Updated usage and version detection
Updated path detection of librocm-core.so
Updated docs to reflect both amdsmi_get_rocm_version and amdsmi_get_lib_version() do not require initialization.
Signed-off-by: Arif, Maisam <Maisam.Arif@amd.com>
* amdsmi: Adding Support to get hsmp Driver version
Adding Support to fetch hsmp driver version from ESmi Interfaces.
Adding Support to fetch memory bandwidth per socket.
Signed-off-by: muthusamy <muthusamy.ramalingam@amd.com>
black format docs/conf.py
add seealso to python api reference
Change-Id: I60fa754f0af662669282dc90eea4b7dc5c5030cc
Signed-off-by: Peter Park <peter.park@amd.com>
* amdsmi_get_gpu_pm_metrics_info and amdsmi_get_gpu_reg_table_info
were added to python api documentation
* AmdSmiRegType added as enum
* amdsmi_get_gpu_reg_table_info reg_type changed to AmdSmiRegType
Signed-off-by: gabrpham <Gabriel.Pham@amd.com>
Change-Id: I57239ecf048e82226151db071e8d9299e9182647
Saeed, Oosman
Narlo, Joseph
Maisam Arif
Kanangot Balakrishnan, Bindhiya
Liu, Shuzhou (Bill)
Pryor, Adam
Pham, Gabriel
Mewar, Deepak
Yuan, Perry
Park, Peter
AL Musaffar, Yazen
Scaffidi, Salvatore
Ramalingam, Muthusamy
Roopa Malavally