FrogPilot 0.9.7

tinygrad_repo/test/unit/test_kernelize.py

@@ -0,0 +1,33 @@
+import unittest
+from tinygrad import Tensor
+from tinygrad.uop import Ops
+
+class TestKernelize(unittest.TestCase):
+  def test_add_reshaped(self):
+    a = Tensor.ones(16,16).contiguous()
+    b = Tensor.zeros(16,16).contiguous()
+    ret = (a+b).sum(axis=1)
+    ret_reshaped_1 = ret.reshape(4,4)
+    ret_reshaped_2 = ret.reshape(2,8)
+    ret.kernelize()
+    self.assertIs(ret_reshaped_1.uop.src[0], ret_reshaped_2.uop.src[0])
+
+  def test_two_reduce(self):
+    a = Tensor.ones(16,16).contiguous()
+    a1 = a.sum(axis=1)
+    a0 = a1.sum(axis=0)
+    a0.kernelize()
+    self.assertIs(a1.uop.base.op, Ops.ASSIGN)
+
+  def test_two_reduce_w_add(self):
+    a = Tensor.ones(16,16).contiguous()
+    a1 = a.sum(axis=1)
+    a0 = (a1+1).sum(axis=0)
+    a0.kernelize()
+    # NOTE: the +1 is fused with a1, so a1 is not kernelized
+    self.assertIs(a1.uop.base.op, Ops.REDUCE_AXIS)
+    # the input to the REDUCE_AXIS is an ASSIGN though
+    self.assertIs(a1.uop.base.src[0].base.op, Ops.ASSIGN)
+
+if __name__ == '__main__':
+  unittest.main()