mirror of
https://github.com/pytorch/pytorch.git
synced 2025-10-20 21:14:14 +08:00
bf7e290854
This PR is part of a series attempting to re-submit https://github.com/pytorch/pytorch/pull/134592 as smaller PRs. In jit tests: - Add and use a common raise_on_run_directly method for when a user runs a test file directly which should not be run this way. Print the file which the user should have run. - Raise a RuntimeError on tests which have been disabled (not run) Pull Request resolved: https://github.com/pytorch/pytorch/pull/154725 Approved by: https://github.com/clee2000
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# Owner(s): ["oncall: jit"]
|
|
|
|
import os
|
|
import sys
|
|
|
|
import torch
|
|
from torch.testing import FileCheck
|
|
|
|
|
|
# Make the helper files in test/ importable
|
|
pytorch_test_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
|
|
sys.path.append(pytorch_test_dir)
|
|
from torch.testing._internal.common_utils import raise_on_run_directly
|
|
from torch.testing._internal.jit_utils import JitTestCase
|
|
|
|
|
|
class TestFunctionalBlocks(JitTestCase):
|
|
def test_subgraph_creation(self):
|
|
def fn(x, y, z):
|
|
x = x + 1
|
|
y = y + 1
|
|
z = z + 1
|
|
z.add_(2)
|
|
z = z * z
|
|
y = y * z
|
|
if y < 2:
|
|
y = y + 5
|
|
return x + y + z
|
|
|
|
graph = torch.jit.script(fn).graph
|
|
self.run_pass("create_functional_graphs", graph)
|
|
|
|
# all uses of x and y should be sunk
|
|
FileCheck().check(r"%x").check_not(r"%x").check("FunctionalGraph").check(
|
|
r"%x"
|
|
).run(graph)
|
|
FileCheck().check(r"%y").check_not(r"%y").check("FunctionalGraph").check(
|
|
r"%y"
|
|
).run(graph)
|
|
|
|
# Don't allow any outputs which escape scope, so there is one final addition in the graph
|
|
FileCheck().check("Tensor = prim::Functional").check_next("aten::add").run(
|
|
graph
|
|
)
|
|
|
|
# z + 1, z.add_(2) considered non functional, z = z * z should be considered functional
|
|
FileCheck().check("add").check("add_").check_not("mul").check(
|
|
"FunctionalGraph"
|
|
).run(graph)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
raise_on_run_directly("test/test_jit.py")
|