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Remove compile test #529

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38 changes: 0 additions & 38 deletions test/decoders/test_video_decoder.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,6 @@
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

import contextlib

import numpy
import pytest
import torch
Expand Down Expand Up @@ -875,39 +873,3 @@ def test_get_key_frame_indices(self, device):
torch.testing.assert_close(
key_frame_indices, h265_reference_key_frame_indices, atol=0, rtol=0
)

@pytest.mark.parametrize("device", cpu_and_cuda())
def test_compile(self, device):
decoder = VideoDecoder(NASA_VIDEO.path, device=device)

@contextlib.contextmanager
def restore_capture_scalar_outputs():
try:
original = torch._dynamo.config.capture_scalar_outputs
yield
finally:
torch._dynamo.config.capture_scalar_outputs = original

# TODO: We get a graph break because we call Tensor.item() to turn the
# tensors in FrameBatch into scalars. When we work on compilation and exportability,
# we should investigate.
with restore_capture_scalar_outputs():
torch._dynamo.config.capture_scalar_outputs = True

@torch.compile(fullgraph=True, backend="eager")
def get_some_frames(decoder):
frames = []
frames.append(decoder.get_frame_at(1))
frames.append(decoder.get_frame_at(3))
frames.append(decoder.get_frame_at(5))
return frames

frames = get_some_frames(decoder)

ref_frame1 = NASA_VIDEO.get_frame_data_by_index(1).to(device)
ref_frame3 = NASA_VIDEO.get_frame_data_by_index(3).to(device)
ref_frame5 = NASA_VIDEO.get_frame_data_by_index(5).to(device)

assert_frames_equal(ref_frame1, frames[0].data)
assert_frames_equal(ref_frame3, frames[1].data)
assert_frames_equal(ref_frame5, frames[2].data)
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