Fixing a bug in refresh_memory

Author: isazi

kernel_tuner/backends/backend.py

@@ -99,12 +99,6 @@ class CompilerBackend(Backend):
     def __init__(self, iterations, compiler_options, compiler):
         pass
 
-    def refresh_memory(self, gpu_memory, host_arguments, should_sync):
-        """Refresh the GPU memory with the untouched host arguments."""
-        for i, arg in enumerate(host_arguments):
-            if should_sync[i]:
-                self.memcpy_htod(self.allocations[i], arg)
-
     @abstractmethod
     def cleanup_lib(self):
         """Unload the previously loaded shared library"""

kernel_tuner/backends/compiler.py

@@ -412,7 +412,7 @@ def memcpy_htod(self, dest, src):
         """There is no memcpy_htod implemented for the compiler backend."""
         pass
 
-    def refresh_memory(self, arguments, should_sync):
+    def refresh_memory(self, _, arguments, should_sync):
         """Copy the preserved content of the output memory to used arrays."""
         for i, arg in enumerate(arguments):
             if should_sync[i]: