9 lines
365 B
Python
9 lines
365 B
Python
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from tinygrad.tensor import Tensor
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from tinygrad.helpers import to_mv
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def qcom_tensor_from_opencl_address(opencl_address, shape, dtype):
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cl_buf_desc_ptr = to_mv(opencl_address, 8).cast('Q')[0]
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rawbuf_ptr = to_mv(cl_buf_desc_ptr, 0x100).cast('Q')[20] # offset 0xA0 is a raw gpu pointer.
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return Tensor.from_blob(rawbuf_ptr, shape, dtype=dtype, device='QCOM')
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