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support variable shape none slice in getitem (#10724)

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wozeparrot
2025-06-09 11:53:02 -07:00
committed by GitHub
parent afd5140a09
commit 27dd97f688
3 changed files with 23 additions and 1 deletions
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12
test/test_symbolic_jit.py
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@@ -197,6 +197,18 @@ class TestSymbolicJit(unittest.TestCase):
np.testing.assert_allclose(symbolic, expected, atol=1e-6, rtol=1e-6)
assert_jit_cache_len(jf, 1)
def test_slice_var_shape(self):
def f(a): return (a+1).realize()
jf = TinyJit(f)
for i in range(1, 5):
vi = Variable("i", 1, 10).bind(i)
a = Tensor.ones(vi, 11).contiguous()
symbolic = a[:, 1:2]
symbolic = jf(symbolic).reshape(i, 1).numpy()
expected = f(a.reshape(i, 11)[:, 1:2]).numpy()
np.testing.assert_allclose(symbolic, expected, atol=1e-6, rtol=1e-6)
assert_jit_cache_len(jf, 1)
def test_ones_sum(self):
def f(a): return a.sum().realize()
jf = TinyJit(f)