Method render_dtype

tinygrad/renderer/cstyle.py:148–156

(self, dt:DType, mutable=True)

  def render_cast(self, dt:DType, val: str) -> str: return f"({self.render_dtype(dt)})({val})"
  def render_dtype(self, dt:DType, mutable=True) -> str:
    if isinstance(dt, ImageDType): return f"{'write_only' if mutable else 'read_only'} image2d_t"
    if isinstance(dt, PtrDType):
      prefix = ""
      if dt.addrspace == AddrSpace.LOCAL and self.smem_prefix_for_cast: prefix = self.smem_prefix
      if dt.addrspace == AddrSpace.GLOBAL: prefix = self.buffer_prefix
      return prefix + self.render_dtype(dt.base) + "*"
    if dt.count > 1: return self.type_map.get(scalar:=dt.scalar(), scalar.name).replace(" ", "_") + str(dt.count)
    return self.type_map.get(scalar:=dt.scalar(), scalar.name)

  def __getitem__(self, key): return self.r[key]  # hacky helper
  def _render(self, uops:list[UOp]) -> tuple[str, list[str], list[tuple[str,tuple[DType,bool]]]]: