Updates:
* [rocm-smi] Provide a thread-safe logging feature
* [rocm-smi] Adding logrotation into install/upgrade/remove
scripts
* [rocm-smi] Updated cmake lists to include rocm_smi_logger
* [rocm-smi] Updated DEB/RPM install/remove logging file &
folder with all users having r/w privledges for
/var/log/rocm_smi_lib/ROCm-SMI-lib.log
* [rocm-smi] Added ability to do a glob search for multiple files
(globFileExists), assists doing file searches with * strings
* [rocm-smi] Added ability to log system details when RSMI_LOGGING
is turned on (getSystemDetails())
* [rocm-smi] Added logging to provide which ROCm API is being called
when RSMI_LOGGING is on
* [rocm-smi] Added logging to provide SYSFS path and read value,
when RSMI_LOGGING is on. Provides error reponse on failure.
* [rocm-smi] Added logging to provide SYSFS path and read value,
when RSMI_LOGGING is on. Provides error reponse on failure.
* [rocm-smi] Added environment variable RSMI_LOGGING to control
when logging is enabled or disabled. By default, by not
setting this env. variable, logging is turned off. When
setting RSMI_LOGGING=<any value>, logging is enabled
which is placed in /var/log/rocm_smi_lib/ROCm-SMI-lib.log file.
Setting RSMI_LOGGING is allowed in both debug and release builds.
* [rocm-smi] Removed an initialize procedure which keeps
debug_inf_loop. Seems this feature is not being used.
Change-Id: I79b48387609c6233c6f05b04fb8bba66b68c2399
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
Fix was needed due to hwmon updates.
Several voltage sensors (ex. vddgfx/vddnb)
are unsupported or not applicable
to upcoming hardware. This was not the case
for previous hardware sensors, resulting in
the rocm-smi crash observed.
Change-Id: Ib8593e10811638def26fc7a1eda29309e328db09
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
Updates:
* Added RSMI_STATUS_SETTING_UNAVAILABLE for
rsmi_dev_compute_partition_set - gives users
better error output when attempting to set
compute partition to values not listed in
available_compute_partition SYSFS
* Updated python --setcomputepartition to
provide better output when receiving
RSMI_STATUS_SETTING_UNAVAILABLE
* Updated all test & example files to check for
RSMI_STATUS_SETTING_UNAVAILABLE when doing
rsmi_dev_compute_partition_set
Change-Id: Ida5d54880d9b9b6e4a0468cdb962fdc0c18d6257
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
Updates:
* Added rsmi_dev_compute_partition_reset & rsmi_dev_nps_mode_reset
* Added --resetcomputepartition and --resetnpsmode python smi calls
* Added temp data files rocmsmi_boot_compute_partition_<device num>
& rocmsmi_boot_nps_mode_partition_<device num>, writes UNKNOWN
if data cannot be read or device does not support
* Cleaned up NPS & compute API documentation
* Added creation and reading of API temp files (used in reset
functionality)
* Cleaned up output of rocm_smi_example
* Updated rocm_smi_example to check if running with sudo permission
before executing write API calls (cleans up erroneous output)
* Added template specialization for storing temp data, requires
specific rsmi_type_t enums (restrics what data can be stored)
* Added storage of temp data, if temp files do not exist
* Updated google tests for NPS & compute to include reset API calls
Change-Id: I69895a466b97107617e6dbb355737b84499a76c9
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
Updates:
* Added rsmi_dev_nps_mode_set and rsmi_dev_nps_mode_get
* Added ability to set multiple SYSFS files in debug build
* Added ability to see user's env variables set for debug build
* Added tests for rsmi_dev_nps_mode_set and rsmi_dev_nps_mode_get
* Added ability to restart AMD GPU driver, used in nps_mode_set
* Updated ROCm_SMI_Manual.pdf to include new APIs
* Added progress bar for long running python_smi_tools, used
in setting nps_mode if runs longer than .1 seconds
Change-Id: I6d61bedd28d7cba6aff432ad2d127ba741b7d15a
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
Original updates:
* Added .gitignore to help with future commits
* Updated/added copyrights on modified or added files
* Updated rocm_smi.h/.cc
- Added 3 new SMI API functions:
rsmi_dev_compute_partition_set &
rsmi_dev_compute_partition_get
- Added helpful maps/enums used in
new get/set compute_partition API calls
* Updated rocm_smi.py
- Added --showcomputepartition
- Added --setcomputepartition
- Fixed a few mistypes
* Updated rsmiBindings.py - added helpful class/dict/list
* Updated rocm_smi_example.cc
- Added helpful MACRO to detect if api is not supported.
- Added current_compute_partition set/get rocm lib calls
- Added helpful macro to discover future RSMI errors
- Commented out test_set_freq, was having permission issues
on a Navi21
* Updated rocm_smi_main.cc
- Added helpful map to debug API calls, left in for future use
- Added comment to better understand a non-class function returns
* Added computepartition_read_write.cc/.h
- Added get/set compute partition API test calls
- Confirmed on devices that do not support the API calls, tests pass
* Updated rocm_smi_test/main.cc
- Calls new compute partition gtests
Added following updates from review feedback:
* Updated rocm_smi.h/cc
- Removed C++ API calls, adding support for both C/C++
API calls could cause confusion and adds extra work for us
- rsmi_dev_compute_partition_get -> Fixed an edge case where
user gives a small buffer length size (smaller than data
received), but does not receive the partial buffer back.
google Tests are updated to reflect this find.
* Updated rocm_smi_example.cc
- Fixed test_set_freq, issue was that file was not writable.
We now indicate this warning, so prior errors make sense.
- General test code cleanup. Removed extra code,
by creating loops for tests.
* Updated rocm_smi_main.cc
- Moved and got rid of an external reference to a map used
for debugging RSMI enums, now is a const public reference.
* Updated rocm_smi.py
- Updated python code to identify NOT_SUPPORTED due to
(currently) only a few GPU support the feature
Change-Id: I4a567acbb59d6771fb64df08d19175fe3604fd1b
Changes made on rsmi_perf_determinism_mode_set function documentation
as well for styling consistency.
Change-Id: I09ce8139eb9cbda94352ac7725c4c9b9bb06bd59
Show an optional debug log (RSMI_DEBUG_BITFIELD=2) to
the user in the following scenarios:
1. If more than one current frequency is found
2. If frequencies are not read in increasing order of
their value
If current frequency is not available, index for it is
set to -1, values will not have * next to it in the
output. This will also be handled in rocm_smi.py.
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: I477ec065f7513c8045d6392f12ef6cb835a6b8f6
Add DEBUG_LOG that will optionally print error
message when RSMI_DEBUG_BITFIELD is set to 2.
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: I6017e92d8a9e5f9861ae29ece0488d4bc198f996
showclocks/showclkfrq does not display pp_dpm_pcie values
in sriov. This fix adds pcie clocks to rsmi_clk_type_t
where rest of the clocks are present.
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: I6d129ae412623b369c14456ae9781b2dbceb2139
This patch adds the following 4 missing GPU blocks to the SMI LIB:
-RSMI_GPU_BLOCK_MMHUB
-RSMI_GPU_BLOCK_PCIE_BIF
-RSMI_GPU_BLOCK_HDP
-RSMI_GPU_BLOCK_XGMI_WAFL
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Change-Id: Ia1ec6f53e195f4bf7b8f073d6bed4fdb6572e546
'bool' keyword is supported only from C99 onwards. Include stdbool.h
for older compilers
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Change-Id: I09fd5cf6eac20e7185e85a1123bc4826958b2b7c
Implements rsmi_is_p2p_accessible API.
The function returns True if P2P is possible between two nodes.
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Change-Id: Ic7316eebcec4480175c7ad04c21a42b2e1a4c454
Specify that timestamp resolution is in ns in header file.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Change-Id: I4db00a07c0b5c43ae23c98213f2fbbcf93110234
gpu_metrics version 1.2 provides atomic timestamp. Use this timestamp.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Change-Id: I7a1a675f53b93718f34b1f2979173e9064e0ef93
Chnage to RSMI_GPU_METRICS_API_CONTENT_VER_1. In preparation for
supporting additional formats
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Change-Id: I4367a2622a0fa41e6b05bc4436ecd24b8c4e30e2
Implement default GPU power cap functionality in the LIB.
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Change-Id: Ia6b3420beb0e4df5559c3e6d11d0667972590b53
The rsmi_dev_temp_metric_get() can also support the HBM
temperatures which is retrieved from gpu_metrics.
Change-Id: I96b979296e90cf881523627b41b1a02849676416
Previously, RSMI assumed that the event counter values returned
from perf were only new events. But in fact, when we read the
counter values, they are running totals. To account for this, we
now record the value we read and take the difference between the
current value and the previously recorded value.
Change-Id: I1e04b514e89c7c4d4719889f2dae3a1283864e7f
Previously, during the rsmi_init discovery process, the existence
of an hwmon# directory was used to distinguish between gpus nodes
and non-gpu nodes. This isn't reliable in some scenarios. Instead,
the existence of the vbios_version file is used as an
indicator that the node is indeed a gpu.
Change-Id: Icfbe5c42ed0970077b05f25c3d209308a31bec85
The purpose of this patch is to implement GPU reset functionality
in the LIB, and to call it from the rocm_smi python CLI.
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Change-Id: Iaf525f7016f8354a7fd93af0209ca2e97ef4fd56
The environment variable RSMI_DEBUG_INFINITE_LOOP is introduced
to facilitate debugging RSMI in user applications. When this
env. variable is non-zero, an infinite loop will be entered in
rsmi_init(). At this point, a debugger can be attached and RSMI
can be debugger. This only applies to debug builds.
Change-Id: I23f6dd730fc965764295070de053314a1cc5b6aa
A special mode of operation to achieve minimal performance variation by letting
the user have the ability to provide the desired frequency to be set as the soft limit.
The user can control the entry and exit to the mode via rocm-smi a mechanism to
enter / exit performance determinism mode as below.
Enter performance determinism mode:
- hold a lock
- write performance_determinism to power_dpm_force_performance_level
- write input clk_freq to pp_dpm_sclk
- release lock
Exit performance determinism_mode:
- hold a lock
- write auto to power_dpm_force_performance_level
- release lock
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: Ia24e27954cdf1c4337ffc83d8948fbdfaf4552d2
WKS and server cards have an FRU with product information, so try to use
that for product name and product SKU if it exists.
Signed-off-by: Kent Russell <kent.russell@amd.com>
Change-Id: I40bbd3bf62f4cb02e96015ed1630112691cacbc3
Add handling for receiving thermal throttling SMI event from the
kernel.
Also, update the event notification test to work with the new event.
Change-Id: Ib89c12b244f90998ccbae0a38b37f25705d156e0
Event bitmask in KFD SMI event is now replaced with event index in
the SMI event message. Sending a event bitmask, which was a 64-bit
field with only 1 bit set, was quite wasteful of memory and also
potentially limiting to 64 events. Instead the kernel would send
event index in the SMI event message. As a result, update the
KFD SMI event handling to expect the event index in the message.
Change-Id: I3e74620788d3c1f7c0bdaa69e9d9ab3d1aba2c92
Charis Poag
Sreekant Somasekharan
Divya Shikre
Ori Messinger
Harish Kasiviswanathan
Elena Sakhnovitch
Bill(Shuzhou) Liu
Chris Freehill
Ramesh Errabolu
Kent Russell
Mukul Joshi