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21 lines
862 B
21 lines
862 B
2 days ago
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import unittest, io
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from tinygrad import Tensor, dtypes
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from contextlib import redirect_stdout
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from tinygrad.device import Device
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from tinygrad.helpers import OSX
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from tinygrad.engine.realize import get_program
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class TestDisassembly(unittest.TestCase):
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# TODO: fails on llvm. llvm.LLVMGetHostCPUName() returns "generic"
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@unittest.skipUnless(Device.DEFAULT in ("CPU",) and OSX, "m series cpus support fp16 arithmetic")
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def test_float16_alu(self):
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c = Tensor([1], dtype=dtypes.float16) + Tensor([1], dtype=dtypes.float16)
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s = c.schedule()[-1]
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p = get_program(s.ast, Device[Device.DEFAULT].renderer)
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lib = Device[Device.DEFAULT].compiler.compile(p.src)
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out = io.StringIO()
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with redirect_stdout(out): Device[Device.DEFAULT].compiler.disassemble(lib)
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assert "fcvt" not in out.getvalue()
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if __name__ == "__main__":
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unittest.main()
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