Add amdsmi_get_gpu_pm_metrics_info and amdsmi_get_gpu_reg_table_info to py-interface (v3)

v2: drop depend on libc
v3: whitespace

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Change-Id: I2eff7aa9d4f0ca8635796f82b106ac0d36176346


[ROCm/amdsmi commit: f4506cfd65]

projects/amdsmi/py-interface/amdsmi_interface.py

@@ -1693,6 +1693,60 @@ def amdsmi_get_power_cap_info(
             "min_power_cap": power_info.min_power_cap,
             "max_power_cap": power_info.max_power_cap}
 
+def amdsmi_get_gpu_pm_metrics_info(
+    processor_handle: amdsmi_wrapper.amdsmi_processor_handle,
+) -> Dict[str, Any]:
+    if not isinstance(processor_handle, amdsmi_wrapper.amdsmi_processor_handle):
+        raise AmdSmiParameterException(
+            processor_handle, amdsmi_wrapper.amdsmi_processor_handle
+        )
+
+    pm_metrics = ctypes.POINTER(struct_amdsmi_name_value_t);
+    num_mets = ctypes.c_uint32;
+
+    _check_res(
+        amdsmi_wrapper.amdsmi_get_gpu_pm_metrics_info(
+            processor_handle, ctypes.byref(pm_metrics), ctypes.byref(num_mets)
+        )
+    )
+
+    results = []
+    for i in range(num_mets.value):
+        item = {
+            'name': pm_metrics[i].name,
+            'value': pm_metrics[i].value
+        }
+        results.append(item)
+    amdsmi_wrapper.amdsmi_free_name_value_pairs(pm_metrics)
+    return results
+
+def amdsmi_get_gpu_reg_table_info(
+    processor_handle: amdsmi_wrapper.amdsmi_processor_handle,
+    reg_type: amdsmi_reg_type_t,
+) -> Dict[str, Any]:
+    if not isinstance(processor_handle, amdsmi_wrapper.amdsmi_processor_handle):
+        raise AmdSmiParameterException(
+            processor_handle, amdsmi_wrapper.amdsmi_processor_handle
+        )
+
+    reg_metrics = ctypes.POINTER(struct_amdsmi_name_value_t);
+    num_regs = ctypes.c_uint32;
+
+    _check_res(
+        amdsmi_wrapper.amdsmi_get_cpu_reg_table_info(
+            processor_handle, reg_type, ctypes.byref(reg_metrics), ctypes.byref(num_regs)
+        )
+    )
+
+    results = []
+    for i in range(num_regs.value):
+        item = {
+            'name': reg_metrics[i].name,
+            'value': reg_metrics[i].value
+        }
+        results.append(item)
+    amdsmi_wrapper.amdsmi_free_name_value_pairs(pm_metrics)
+    return results
 
 def amdsmi_get_gpu_vram_info(
     processor_handle: amdsmi_wrapper.amdsmi_processor_handle,