This repository was archived by the owner on Apr 10, 2024. It is now read-only.
This repository was archived by the owner on Apr 10, 2024. It is now read-only.
Description
During some, but not all, runs (e.g. FordA / FordB datasets) RDST Ensemble classifier fails with the following error dump :
joblib.externals.loky.process_executor._RemoteTraceback:
Traceback (most recent call last):
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/caching.py", line 469, in save
data_name = overloads[key]
KeyError: ((array(float64, 3d, C), Tuple(array(float64, 2d, C), array(int64, 1d, C), array(int64, 1d, C), array(float64, 1d, C), array(bool, 1d, C)), type(CPUDispatcher(<function manhattan at 0x7fce883fe0d0>)), bool), ('x86_64-unknown-linux-gnu', 'cascadelake', '+64bit,+adx,+aes,-amx-bf16,-amx-int8,-amx-tile,+avx,+avx2,-avx512bf16,-avx512bitalg,+avx512bw,+avx512cd,+avx512dq,-avx512er,+avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,+avx512vl,+avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,+bmi,+bmi2,-cldemote,+clflushopt,+clwb,-clzero,+cmov,+cx16,+cx8,-enqcmd,+f16c,+fma,-fma4,+fsgsbase,+fxsr,-gfni,+invpcid,-lwp,+lzcnt,+mmx,+movbe,-movdir64b,-movdiri,-mwaitx,+pclmul,-pconfig,+pku,+popcnt,-prefetchwt1,+prfchw,-ptwrite,-rdpid,+rdrnd,+rdseed,-rtm,+sahf,-serialize,-sgx,-sha,-shstk,+sse,+sse2,+sse3,+sse4.1,+sse4.2,-sse4a,+ssse3,-tbm,-tsxldtrk,-vaes,-vpclmulqdq,-waitpkg,-wbnoinvd,-xop,+xsave,+xsavec,+xsaveopt,+xsaves'), ('00e465fe82fb9c04ee9ece12d3d459a0d4fe0a0d451df090bccee8dc666d02b2', 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/joblib/externals/loky/process_executor.py", line 436, in _process_worker
r = call_item()
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/joblib/externals/loky/process_executor.py", line 288, in __call__
return self.fn(*self.args, **self.kwargs)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/joblib/_parallel_backends.py", line 595, in __call__
return self.func(*args, **kwargs)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/joblib/parallel.py", line 262, in __call__
return [func(*args, **kwargs)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/joblib/parallel.py", line 262, in <listcomp>
return [func(*args, **kwargs)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/sklearn/utils/fixes.py", line 117, in __call__
return self.function(*args, **kwargs)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/convst-0.2.1-py3.8.egg/convst/classifiers/rdst_ensemble.py", line 56, in _parallel_fit
return model.fit(X, y)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/sklearn/pipeline.py", line 378, in fit
Xt = self._fit(X, y, **fit_params_steps)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/sklearn/pipeline.py", line 336, in _fit
X, fitted_transformer = fit_transform_one_cached(
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/joblib/memory.py", line 349, in __call__
return self.func(*args, **kwargs)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/sklearn/pipeline.py", line 870, in _fit_transform_one
res = transformer.fit_transform(X, y, **fit_params)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/sklearn/base.py", line 870, in fit_transform
return self.fit(X, y, **fit_params).transform(X)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/convst-0.2.1-py3.8.egg/convst/transformers/rdst.py", line 270, in transform
X_new = self.transformer(
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/dispatcher.py", line 487, in _compile_for_args
raise e
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/dispatcher.py", line 420, in _compile_for_args
return_val = self.compile(tuple(argtypes))
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/dispatcher.py", line 972, in compile
self._cache.save_overload(sig, cres)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/caching.py", line 652, in save_overload
self._save_overload(sig, data)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/caching.py", line 662, in _save_overload
self._cache_file.save(key, data)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/caching.py", line 478, in save
self._save_index(overloads)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/caching.py", line 522, in _save_index
data = self._dump(data)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/caching.py", line 550, in _dump
return dumps(obj)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/serialize.py", line 57, in dumps
p.dump(obj)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/cloudpickle/cloudpickle_fast.py", line 568, in dump
return Pickler.dump(self, obj)
File "/home/prof/guillaume/anaconda3/envs/convst/lib/python3.8/site-packages/numba/core/types/functions.py", line 486, in __getnewargs__
raise ReferenceError("underlying object has vanished")
ReferenceError: underlying object has vanished