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Vehicle Researcher
33d5cfc393
date: 2025-12-18T23:23:16 master commit: 3cdee7b54718ee14bd85befd6c5bad3d699c5479
22 lines
665 B
Python
22 lines
665 B
Python
import unittest
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from tinygrad import Tensor, Device
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from tinygrad.helpers import CPU_LLVM, CPU_LVP
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from tinygrad.codegen.opt import Opt, OptOps
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from tinygrad.engine.realize import get_program
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class TestOpts(unittest.TestCase):
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def test_opt_upcast(self):
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opts = (Opt(OptOps.UPCAST, 0, 4),)
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a = Tensor.empty(16)
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b = Tensor.empty(16)
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out = (a+b).contiguous(arg=opts)
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s = out.schedule()
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self.assertEqual(s[-1].ast.arg.opts_to_apply, opts)
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if Device.DEFAULT in {"CPU", "CL", "METAL"} and not CPU_LLVM and not CPU_LVP:
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prg = get_program(s[-1].ast)
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self.assertIn('float4', prg.src)
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if __name__ == '__main__':
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unittest.main()
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