Fix parameter names and code style

src/pystencils/backend/platforms/cuda.py

@@ -115,6 +115,11 @@ class CudaPlatform(GenericGpu):
                 case MathFunctions.Abs if dtype.width == 16:
                     cfunc = CFunction(" __habs", arg_types, dtype)
 
+                case _:
+                    raise MaterializationError(
+                        f"Cannot materialize call to function {func}"
+                    )
+
             call.function = cfunc
             return call
 

src/pystencils/backend/platforms/generic_gpu.py

@@ -77,6 +77,6 @@ class GpuThreadsRange:
 class GenericGpu(Platform):
     @abstractmethod
     def materialize_iteration_space(
-        self, block: PsBlock, ispace: IterationSpace
+        self, body: PsBlock, ispace: IterationSpace
     ) -> tuple[PsBlock, GpuThreadsRange | None]:
         pass

src/pystencils/backend/platforms/platform.py

@@ -27,7 +27,7 @@ class Platform(ABC):
 
     @abstractmethod
     def materialize_iteration_space(
-        self, block: PsBlock, ispace: IterationSpace
+        self, body: PsBlock, ispace: IterationSpace
     ) -> PsBlock | tuple[PsBlock, Any]:
         pass
 

tests/kernelcreation/test_functions.py

@@ -7,7 +7,6 @@ from pystencils.backend.ast import dfs_preorder
 from pystencils.backend.ast.expressions import PsCall
 
 
-
 def unary_function(name, xp):
     return {
         "exp": (sp.exp, xp.exp),