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StarPilot/tinygrad_repo/test/null/test_linearizer_failures.py
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firestar5683 22a8575199 Vendor dependencies and resources for standalone builds
Keep official openpilot ancestry and dependency licenses. Store resources directly in Git, remove LFS setup requirements, and leave the downloadable big model outside the source tree.
2026-10-03 21:01:18 +00:00

26 lines
1.1 KiB
Python

# ruff: noqa: E501
import unittest
from tinygrad.uop.ops import UOp, Ops, AxisType, KernelInfo
from tinygrad.dtype import dtypes
from tinygrad.device import Device
from tinygrad.codegen import to_program
class TestLinearizerFailures(unittest.TestCase):
def test_fail_1(self):
c0 = UOp.param(0, dtypes.float, 64)
c1 = UOp.range(UOp.const(2), 1, AxisType.WEAK)
c2 = UOp.range(UOp.const(32), 2, AxisType.WEAK)
c3 = ((c1*UOp.const(32))+c2)
c4 = UOp.param(1, dtypes.float, 163840)
c5 = UOp.range(UOp.const(2560), 0, AxisType.REDUCE)
c6 = c4.index(((((((c5//UOp.const(8))%UOp.const(8))*UOp.const(8))+(c5%UOp.const(8)))+(((c2*UOp.const(40))+(c5//UOp.const(64)))*UOp.const(64)))+(c1*UOp.const(81920))))
c7 = UOp.param(2, dtypes.float, 64)
c8 = c7.index(c3)
c9 = ((((c6+(c8*UOp.const(-1.0)))*(c6+(c8*UOp.const(-1.0)))).reduce(c5, arg=Ops.ADD)*UOp.const(0.000390625))+UOp.const(1e-05)).sqrt().reciprocal()
c10 = c0.index(c3).store(c9).end(c1, c2)
ast = c10.sink(arg=KernelInfo())
to_program(ast, renderer=Device[Device.DEFAULT].renderer)
if __name__ == '__main__':
unittest.main()