add frequency.

gpustat/core.py

@@ -206,6 +206,13 @@ def processes(self) -> Optional[List[ProcessInfo]]:
         """Get the list of running processes on the GPU."""
         return self.entry['processes']
 
+    @property
+    def clk_freq(self) -> Optional[int]:
+        """
+        """
+        v = self.entry['clk_freq']
+        return int(v) if v is not None else None
+
     def print_to(self, fp, *,
                  with_colors=True,    # deprecated arg
                  show_cmd=False,
@@ -335,6 +342,10 @@ def __getattr__(self, name):  # type: ignore
             if show_power is True or 'limit' in show_power:
                 _write(" / ")
                 _write(rjustify(safe_self.power_limit, 3), ' W', color='CPowL')
+
+        _write(",  ")
+        _write(rjustify(safe_self.clk_freq, 3), color='CPowU')
+        _write(" MHz")
 
         # Memory
         _write(" | ")
@@ -551,6 +562,10 @@ def _wrapped(*args, **kwargs):
             power_limit = safenvml(N.nvmlDeviceGetEnforcedPowerLimit)(handle)
             gpu_info['enforced.power.limit'] = power_limit // 1000 if power_limit is not None else None
 
+            # Frequency
+            freq = safenvml(N.nvmlDeviceGetClkFreq)(handle)
+            gpu_info['clk_freq'] = freq if freq is not None else None
+
             # Processes
             nv_comp_processes = safenvml(N.nvmlDeviceGetComputeRunningProcesses)(handle)
             nv_graphics_processes = safenvml(N.nvmlDeviceGetGraphicsRunningProcesses)(handle)

gpustat/rocml.py

@@ -110,6 +110,9 @@ def nvmlDeviceGetComputeRunningProcesses(dev):
 def nvmlDeviceGetGraphicsRunningProcesses(dev):
     return None
 
+def nvmlDeviceGetClkFreq(dev):
+    return rocml.smi_get_device_freq(dev)
+
 # Upon importing this module, let rocml be initialized and remain active
 # throughout the lifespan of the python process (until gpustat exists).
 _initialized: bool