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call self.nbytes (#3736)

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P4ssenger 2024-03-14 12:10:12 -03:00 committed by GitHub
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tinygrad/device.py
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@ -94,7 +94,7 @@ class Buffer:
# zero copy with as_buffer (disabled by default due to use after free)
if (force_zero_copy or allow_zero_copy) and hasattr(self.allocator, 'as_buffer'): return self.allocator.as_buffer(self._buf)
assert not force_zero_copy, "force zero copy was passed, but copy is required"
return self.copyout(memoryview(bytearray(self.size*self.dtype.itemsize)))
return self.copyout(memoryview(bytearray(self.nbytes)))
def copyin(self, mv:memoryview):
mv = flat_mv(mv)
assert len(mv) == self.nbytes, f"size mismatch, {len(mv)=} != {self.dtype=} {self.size=}"