[SWDEV-462952] Updated passthrough to use virtualization mode struct
Signed-off-by: gabrpham <Gabriel.Pham@amd.com> Signed-off-by: Maisam Arif <Maisam.Arif@amd.com> Co-authored-by: Maisam Arif <Maisam.Arif@amd.com>
This commit is contained in:
Pham, Gabriel
GitHub
+107
-73
@@ -731,6 +731,79 @@ except AmdSmiException as e:
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print(e)
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```
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### amdsmi_get_violation_status
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Description: Returns dictionary of violation status information for the given GPU.
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Input parameters:
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* `processor_handle` The identifier of the given device as an instance of `amdsmi_processor_handle`.
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* `*violation_status` pointer to object of type amdsmi_violation_status_t to get the violation status information
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Output: Dictionary with fields
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Field | Description
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---|---
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`reference_timestamp` | CPU Time Since Epoch in Microseconds
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`violation_timestamp` | Time of Violation in Nanoseconds
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`acc_counter` | Current Accumulated Counter
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`acc_prochot_thrm` | Current Accumulated Processor Hot Violation Count
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`acc_ppt_pwr` | Current Accumulated Package Power Tracking (PPT) PVIOL
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`acc_socket_thrm` | Current Accumulated Socket Thermal Count #TVIOL
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`acc_vr_thrm` | Current Accumulated Voltage Regulator Count
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`acc_hbm_thrm` | Current Accumulated High Bandwidth Memory (HBM) Thermal Count
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`acc_gfx_clk_below_host_limit` | Current Graphic Clock Below Host Limit Count
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`per_prochot_thrm` | Processor hot violation % (greater than 0% is a violation)
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`per_ppt_pwr` | PVIOL Package Power Tracking (PPT) violation % (greater than 0% is a violation)
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`per_socket_thrm` | TVIOL; Socket thermal violation % (greater than 0% is a violation)
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`per_vr_thrm` | Voltage regulator violation % (greater than 0% is a violation)
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`per_hbm_thrm` | High Bandwidth Memory (HBM) thermal violation % (greater than 0% is a violation)
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`per_gfx_clk_below_host_limit` | Graphics clock below host limit violation % (greater than 0% is a violation)
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`active_prochot_thrm` | Processor hot violation; 1 = active 0 = not active
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`active_ppt_pwr` | Package Power Tracking (PPT) violation; 1 = active 0 = not active
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`active_socket_thrm` | Socket thermal violation; 1 = active 0 = not active
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`active_vr_thrm` | Voltage regulator violation; 1 = active 0 = not active
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`active_hbm_thrm` | High Bandwidth Memory (HBM) thermal violation; 1 = active 0 = not active
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`active_gfx_clk_below_host_limit` | Graphics Clock Below Host Limit Violation; 1 = Active 0 = Not Active
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Exceptions that can be thrown by `amdsmi_get_violation_status` function:
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* `AmdSmiLibraryException`
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* `AmdSmiRetryException`
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* `AmdSmiParameterException`
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* `AmdSmiTimeoutException`
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Example:
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```python
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try:
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violation_status = amdsmi_interface.amdsmi_get_violation_status(args.gpu)
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throttle_status['accumulation_counter'] = violation_status['acc_counter']
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throttle_status['prochot_accumulated'] = violation_status['acc_prochot_thrm']
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throttle_status['ppt_accumulated'] = violation_status['acc_ppt_pwr']
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throttle_status['socket_thermal_accumulated'] = violation_status['acc_socket_thrm']
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throttle_status['vr_thermal_accumulated'] = violation_status['acc_vr_thrm']
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throttle_status['hbm_thermal_accumulated'] = violation_status['acc_hbm_thrm']
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throttle_status['gfx_clk_below_host_limit_accumulated'] = violation_status['acc_gfx_clk_below_host_limit']
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throttle_status['prochot_violation_status'] = violation_status['active_prochot_thrm']
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throttle_status['ppt_violation_status'] = violation_status['active_ppt_pwr']
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throttle_status['socket_thermal_violation_status'] = violation_status['active_socket_thrm']
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throttle_status['vr_thermal_violation_status'] = violation_status['active_vr_thrm']
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throttle_status['hbm_thermal_violation_status'] = violation_status['active_hbm_thrm']
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throttle_status['gfx_clk_below_host_limit_violation_status'] = violation_status['active_gfx_clk_below_host_limit']
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throttle_status['prochot_violation_activity'] = violation_status['per_prochot_thrm']
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throttle_status['ppt_violation_activity'] = violation_status['per_ppt_pwr']
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throttle_status['socket_thermal_violation_activity'] = violation_status['per_socket_thrm']
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throttle_status['vr_thermal_violation_activity'] = violation_status['per_vr_thrm']
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throttle_status['hbm_thermal_violation_activity'] = violation_status['per_hbm_thrm']
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throttle_status['gfx_clk_below_host_limit_violation_activity'] = violation_status['per_gfx_clk_below_host_limit']
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except AmdSmiException as e:
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print(e)
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```
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### amdsmi_get_clock_info
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Description: Returns the clock measure for the given GPU.
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@@ -3954,6 +4027,40 @@ finally:
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print(e)
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```
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### amdsmi_get_gpu_virtualization_mode_info
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Description: Retrieve the virtualization mode for the selected GPU.
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Input parameters:
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* `processor_handle` The identifier of the given device.
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Output: Dictionary holding the following fields.
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* `mode` AmdSmiVirtualizationMode; an IntEnum denoting the possible virtualization modes
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Field | Description
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---|---
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`UNKNOWN` | Virtualization mode not detected
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`BAREMETAL` | Baremetal paltform detected
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`HOST` | Host/Hypervisor platform detected
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`GUEST` | Guest/Virtual Machine detected
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`PASSTHROUGH` | GPU Passthrough mode detected
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Exceptions that can be thrown by `amdsmi_get_gpu_virtualization_mode_info` function:
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* `AmdSmiLibraryException`
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Example:
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```python
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try:
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device_handles = amdsmi_interface.amdsmi_get_processor_handles()
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for dev in device_handles:
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virtualization_info = amdsmi_interface.amdsmi_get_gpu_virtualization_mode_info(dev)
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print(virtualization_info['mode'])
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except amdsmi_exception.AmdSmiLibraryException as e:
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print(e)
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```
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## CPU APIs
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### amdsmi_get_processor_info
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@@ -4982,76 +5089,3 @@ try:
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except AmdSmiException as e:
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print(e)
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```
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### amdsmi_get_violation_status
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Description: Returns dictionary of violation status information for the given GPU.
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Input parameters:
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* `processor_handle` The identifier of the given device as an instance of `amdsmi_processor_handle`.
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* `*violation_status` pointer to object of type amdsmi_violation_status_t to get the violation status information
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Output: Dictionary with fields
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Field | Description
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---|---
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`reference_timestamp` | CPU Time Since Epoch in Microseconds
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`violation_timestamp` | Time of Violation in Nanoseconds
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`acc_counter` | Current Accumulated Counter
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`acc_prochot_thrm` | Current Accumulated Processor Hot Violation Count
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`acc_ppt_pwr` | Current Accumulated Package Power Tracking (PPT) PVIOL
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`acc_socket_thrm` | Current Accumulated Socket Thermal Count #TVIOL
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`acc_vr_thrm` | Current Accumulated Voltage Regulator Count
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`acc_hbm_thrm` | Current Accumulated High Bandwidth Memory (HBM) Thermal Count
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`acc_gfx_clk_below_host_limit` | Current Graphic Clock Below Host Limit Count
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`per_prochot_thrm` | Processor hot violation % (greater than 0% is a violation)
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`per_ppt_pwr` | PVIOL Package Power Tracking (PPT) violation % (greater than 0% is a violation)
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`per_socket_thrm` | TVIOL; Socket thermal violation % (greater than 0% is a violation)
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`per_vr_thrm` | Voltage regulator violation % (greater than 0% is a violation)
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`per_hbm_thrm` | High Bandwidth Memory (HBM) thermal violation % (greater than 0% is a violation)
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`per_gfx_clk_below_host_limit` | Graphics clock below host limit violation % (greater than 0% is a violation)
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`active_prochot_thrm` | Processor hot violation; 1 = active 0 = not active
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`active_ppt_pwr` | Package Power Tracking (PPT) violation; 1 = active 0 = not active
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`active_socket_thrm` | Socket thermal violation; 1 = active 0 = not active
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`active_vr_thrm` | Voltage regulator violation; 1 = active 0 = not active
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`active_hbm_thrm` | High Bandwidth Memory (HBM) thermal violation; 1 = active 0 = not active
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`active_gfx_clk_below_host_limit` | Graphics Clock Below Host Limit Violation; 1 = Active 0 = Not Active
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Exceptions that can be thrown by `amdsmi_get_violation_status` function:
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* `AmdSmiLibraryException`
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* `AmdSmiRetryException`
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* `AmdSmiParameterException`
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* `AmdSmiTimeoutException`
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Example:
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```python
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try:
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violation_status = amdsmi_interface.amdsmi_get_violation_status(args.gpu)
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throttle_status['accumulation_counter'] = violation_status['acc_counter']
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throttle_status['prochot_accumulated'] = violation_status['acc_prochot_thrm']
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throttle_status['ppt_accumulated'] = violation_status['acc_ppt_pwr']
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throttle_status['socket_thermal_accumulated'] = violation_status['acc_socket_thrm']
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throttle_status['vr_thermal_accumulated'] = violation_status['acc_vr_thrm']
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throttle_status['hbm_thermal_accumulated'] = violation_status['acc_hbm_thrm']
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throttle_status['gfx_clk_below_host_limit_accumulated'] = violation_status['acc_gfx_clk_below_host_limit']
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throttle_status['prochot_violation_status'] = violation_status['active_prochot_thrm']
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throttle_status['ppt_violation_status'] = violation_status['active_ppt_pwr']
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throttle_status['socket_thermal_violation_status'] = violation_status['active_socket_thrm']
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throttle_status['vr_thermal_violation_status'] = violation_status['active_vr_thrm']
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throttle_status['hbm_thermal_violation_status'] = violation_status['active_hbm_thrm']
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throttle_status['gfx_clk_below_host_limit_violation_status'] = violation_status['active_gfx_clk_below_host_limit']
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throttle_status['prochot_violation_activity'] = violation_status['per_prochot_thrm']
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throttle_status['ppt_violation_activity'] = violation_status['per_ppt_pwr']
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throttle_status['socket_thermal_violation_activity'] = violation_status['per_socket_thrm']
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throttle_status['vr_thermal_violation_activity'] = violation_status['per_vr_thrm']
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throttle_status['hbm_thermal_violation_activity'] = violation_status['per_hbm_thrm']
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throttle_status['gfx_clk_below_host_limit_violation_activity'] = violation_status['per_gfx_clk_below_host_limit']
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except AmdSmiException as e:
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print(e)
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```
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