Renaming kernel files

src/calng/agipd_gpu.py

@@ -25,7 +25,7 @@ class AgipdGainMode(enum.IntEnum):
 
 
 class AgipdGpuRunner(base_gpu.BaseGpuRunner):
-    _kernel_source_filename = "agipd_gpu_kernels.cpp"
+    _kernel_source_filename = "agipd_gpu.cu"
     _corrected_axis_order = "cxy"
 
     def __init__(

src/calng/base_gpu.py

@@ -44,7 +44,7 @@ class BaseGpuRunner:
     ):
         _src_dir = pathlib.Path(__file__).absolute().parent
         # subclass must define _kernel_source_filename
-        with (_src_dir / self._kernel_source_filename).open("r") as fd:
+        with (_src_dir / "kernels" / self._kernel_source_filename).open("r") as fd:
             self._kernel_template = jinja2.Template(fd.read())
 
         self.pixels_x = pixels_x

src/calng/dssc_gpu.py

@@ -12,7 +12,7 @@ class CorrectionFlags(enum.IntFlag):
 
 
 class DsscGpuRunner(base_gpu.BaseGpuRunner):
-    _kernel_source_filename = "dssc_gpu_kernels.cpp"
+    _kernel_source_filename = "dssc_gpu.cu"
     _corrected_axis_order = "cyx"
 
     def __init__(