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
The purpose of this patch is to fix a bug present when using the
--gpureset option on a machine that has both an AMD GPU and a
non-AMD GPU (such as a motherboard's integrated graphics).
This bug occurs due to non-AMD GPUs being ignored by the LIB when
enumerating a list of valid AMD GPUs, causing the gpuReset method
to attempt a reset on the integrated graphics.
Change-Id: I1c03a3c41f905786e3c8246ec0c2b42786ff1770
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
The purpose of this patch is to fix a bug present when using the
--showproducname option, resulting in the following error:
undefined symbol: rsmi_dev_sku_get
This bug fix uses a substring from vbios version instead of using the
LIB's rsmi_dev_sku_get to avoid getting the undefined symbol error.
Change-Id: I56d72a481d5dde44c56106ae297f4bcff40ac15f
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
This implementation is copied directly from the previous rocm_smi.py
script; This feature is experimental and will be updated or removed with
feauture releases.
Signed-off-by: Elena Saknovitch
Change-Id: I5cd38266946302bc4123aeafaa825e13f704235e
The purpose of this patch is to add CU occupancy functionality to showPids
by calling rsmi_compute_process_info_get from the LIB.
Now showPids shows the following information on (KFD compute) processes:
PID, process name, GPU(s), VRAM used, SDMA used, and CU occupancy.
Change-Id: Ie005901e0eb946ef0fbb3523245ca451c4eed595
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
The purpose of this patch is to check for amdgpu driver initialization
before attempting to initialize rocmsmi in the CLI.
Additionally, since the '--help' functionality does not rely on anything
external to the CLI, it can now be called without the driver initialized.
Change-Id: I2fcce60ca6d9f77835549e3558c4bb1747499c5c
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
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
The purpose of this patch is to implement --setclock functionality for
all of the valid clocks (can be set with --setclock TYPE LEVEL).
The valid clocks are: dcefclk, fclk, mclk, pcie, sclk, socclk.
This functionality uses the existing 'setClocks' method.
Change-Id: I1d62baf372427ac1c0642c26a949663b673ef335
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Divya Shikre
Ori Messinger
Elena Sakhnovitch
Kent Russell
Chris Freehill