Add broken mclk workaround for all arch #453 (#556)

* Add the missing commit from #453

* Remove unnecessary conditional and use 'is' operator

Co-authored-by: Richard Ben <ben.richard@amd.com>

src/rocprof_compute_soc/soc_gfx908.py

@@ -65,8 +65,9 @@ class gfx908_soc(OmniSoC_Base):
         self._mspec.lds_banks_per_cu = 32
         self._mspec.pipes_per_gpu = 4
         # --showmclkrange is broken in Mi100, hardcode freq
-        self._mspec.max_mclk = 1200
-        self._mspec.cur_mclk = 1200
+        if self._mspec.max_mclk is None or self._mspec.cur_mclk is None:
+            self._mspec.max_mclk = 1200
+            self._mspec.cur_mclk = 1200
 
     @demarcate
     def get_profiler_options(self):

src/rocprof_compute_soc/soc_gfx90a.py

@@ -74,6 +74,12 @@ class gfx90a_soc(OmniSoC_Base):
         )
         self.roofline_obj = Roofline(args, self._mspec)
 
+        # Workaround for broken --showmclkrange
+        # MI210/MI250/MI250X have 1600MHz mclk
+        if self._mspec.max_mclk is None or self._mspec.cur_mclk is None:
+            self._mspec.max_mclk = 1600
+            self._mspec.cur_mclk = 1600
+
         # Set arch specific specs
         self._mspec._l2_banks = 32
         self._mspec.lds_banks_per_cu = 32

src/rocprof_compute_soc/soc_gfx942.py

@@ -75,8 +75,9 @@ class gfx942_soc(OmniSoC_Base):
         )
         self.roofline_obj = Roofline(args, self._mspec)
 
-        # --showmclkrange is broken in MI308X, hardcode freq
-        if self._mspec.gpu_model == "MI308X":
+        # Workaround for broken --showmclkrange
+        # MI300X/MI300A/MI308X have 1300MHz mclk
+        if self._mspec.max_mclk is None or self._mspec.cur_mclk is None:
             self._mspec.max_mclk = 1300
             self._mspec.cur_mclk = 1300