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54 lines
1.4 KiB
54 lines
1.4 KiB
2 days ago
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import unittest
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from tinygrad.helpers import DEBUG
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from tinygrad.dtype import dtypes
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from tinygrad.ops import UPat, track_rewrites, GroupOp, Ops
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from tinygrad.upat import _get_code, upat_compile
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import dis
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@track_rewrites()
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def do_compile(up):
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print("\n***** COMPILE", up)
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match_code = _get_code(up, False)
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match = upat_compile(up, lambda **kwargs: None)
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print(match_code[0])
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if DEBUG >= 2: dis.dis(match)
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return match_code[0]
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class TestUPatCompile(unittest.TestCase):
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def test_double(self):
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up = UPat.var("x") * UPat.cvar("c0") + UPat.var("x") * UPat.cvar("c1")
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do_compile(up)
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def test_single(self):
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up = UPat.var("x") + UPat.var("y")
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do_compile(up)
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def test_xpx(self):
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up = UPat.var("x") + UPat.var("x")
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do_compile(up)
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def test_xp0(self):
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up = UPat.var("x") + 0
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do_compile(up)
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def test_bool(self):
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up = UPat.var('x', dtype=dtypes.bool) * UPat.var('y', dtype=dtypes.bool)
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do_compile(up)
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def test_single_c(self):
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up = (UPat.var("x") + UPat.var("y")) * UPat.var("c")
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do_compile(up)
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def test_const_folding(self):
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up = UPat(GroupOp.ALU-{Ops.THREEFRY}, name="a", src=UPat((Ops.VCONST, Ops.CONST)))
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do_compile(up)
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@unittest.skip("fix this")
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def test_range_named(self):
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# this should be one src, but this should also still work
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up = UPat(Ops.CAST, dtypes.float, UPat.var("x", dtypes.bfloat16))
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do_compile(up)
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if __name__ == "__main__":
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unittest.main()
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