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SWDEV-450580 - Fix powercap set

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Updates:
     * CLI - Added AMDSMIHelpers.convert_SI_unit() to help
       conversion of units
     * API - Reverted to uW for power cap limits
     * CLI - amd-smi static --limit now includes MIN_POWER
     * Tests now are all using uW units to keep W conversion
       to only happen in CLI
     * Python API now reflects same units as uW (what is seen
       in amdgpu driver)
     * CLI - amd-smi metric --power:
       Fixed power seen on gpu_metrics v1.3

Change-Id: I32d9ba78d0d8806772f0860f9a803a885b3f316a
Signed-off-by: Charis Poag <Charis.Poag@amd.com>
This commit is contained in:
Charis Poag
2024-04-04 10:06:47 -05:00
parent 051d5a4d42
commit c24d66740e
9 changed files with 212 additions and 78 deletions
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py-interface/README.md
+7 -7
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@@ -414,13 +414,13 @@ Input parameters:
Output: Dictionary with fields
Field | Description
---|---
`power_cap` | power capability
`dpm_cap` | dynamic power management capability
`default_power_cap` | default power capability
`min_power_cap` | min power capability
`max_power_cap` | max power capability
Field | Description | Units
---|---|---
`power_cap` | power capability | uW
`dpm_cap` | dynamic power management capability | MHz
`default_power_cap` | default power capability | uW
`min_power_cap` | min power capability | uW
`max_power_cap` | max power capability | uW
Exceptions that can be thrown by `amdsmi_get_power_cap_info` function: