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ExpandDims primitive (#1687)

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* add squeeze primitive

* simplify squeeze, use in gather

* fix

* fix

* fix

* fix

* fix no cpu

* use squeeze in matmul and friends

* expand dims primitive

* comment
This commit is contained in:
Awni Hannun
2024-12-10 16:39:07 -08:00
committed by GitHub
parent 310ad8d9db
commit f76a49e555
13 changed files with 373 additions and 184 deletions
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34
python/tests/test_compile.py
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@@ -392,27 +392,6 @@ class TestCompile(mlx_tests.MLXTestCase):
out = fun(x, y=y, z=z)
self.assertEqual(out.item(), 6)
def test_shapeless_compile(self):
y = 1
@partial(mx.compile, shapeless=True)
def fun(x):
return x + y
x = mx.array([1, 2])
self.assertTrue(mx.array_equal(fun(x), mx.array([2, 3])))
# The function is not recompiled, so the change
# to y should not be reflected in the output
y = 2
x = mx.array([1, 2, 3])
self.assertTrue(mx.array_equal(fun(x), mx.array([2, 3, 4])))
# Type change recompiles
x = mx.array([1.0, 2.0, 3.0])
self.assertTrue(mx.array_equal(fun(x), mx.array([3.0, 4.0, 5.0])))
fun(x, y=y, z=z)
def test_shapeless_compile(self):
y = 1
@@ -477,6 +456,12 @@ class TestCompile(mlx_tests.MLXTestCase):
mx.eval(cfun(x1))
self.assertTrue(mx.array_equal(fun(x2), cfun(x2)))
def fun(x):
return x * x.sum(-1, keepdims=False)
cfun = mx.compile(fun, shapeless=True)
self.assertTrue(mx.array_equal(fun(x2), cfun(x2)))
def test_compile_with_constant(self):
# Test float
@partial(mx.compile)
@@ -809,6 +794,13 @@ class TestCompile(mlx_tests.MLXTestCase):
out = fun(*inputs)
self.assertTrue(mx.allclose(out, mx.full((2, 2), 20)))
def test_shapeless_compile_matmul(self):
a = mx.array([0.0, 1.0, 2.0])
b = mx.array([0.0, 1.0, 2.0])
fun = mx.compile(lambda a, b: a @ b, shapeless=True)
self.assertTrue(mx.allclose(fun(a, b), a @ b))
if __name__ == "__main__":
unittest.main()