tqchen opened a new issue #7548:
URL: https://github.com/apache/tvm/issues/7548
```
=================================== FAILURES
===================================
__________ test_correctness_layout_rewrite_rewrite_for_preTransformed
__________
@tvm.testing.requires_llvm
def test_correctness_layout_rewrite_rewrite_for_preTransformed():
N = 128
target = tvm.target.Target("llvm")
task = auto_scheduler.SearchTask(func=matmul_auto_scheduler_test,
args=(N, N, N), target=target)
dag = task.compute_dag
with tempfile.NamedTemporaryFile() as fp:
log_file = fp.name
search_policy = auto_scheduler.SketchPolicy(task)
measure_ctx = auto_scheduler.LocalRPCMeasureContext()
tuning_options = auto_scheduler.TuningOptions(
num_measure_trials=2,
runner=measure_ctx.runner,
verbose=2,
measure_callbacks=[auto_scheduler.RecordToFile(log_file)],
)
task.tune(tuning_options, search_policy=search_policy)
inp, _ = auto_scheduler.load_best_record(log_file,
task.workload_key, target)
s, bufs = dag.apply_steps_from_state(
> inp.state,
layout_rewrite=auto_scheduler.LayoutRewriteOption.REWRITE_FOR_PRE_TRANSFORMED
)
E AttributeError: 'NoneType' object has no attribute 'state'
tests/python/unittest/test_auto_scheduler_layout_rewrite.py:89:
AttributeError
=============================== warnings summary
===============================
```
https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/main/625/pipeline
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