Comments (3)
sloev
commented on May 23, 2024
is it possible to run madmom DBNBeatTracker using fewer resources?
thanks :-) have a good autumn day
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sloev
commented on May 23, 2024
using python 3.9.0 on same system as mentioned above and same packages results in only 38% cpu
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superbock
commented on May 23, 2024
Although you can reduce the number of threads with the -j switch, this does not guarantee that only a single CPU core is used since numpy parallelises stuff quite heavily. Please have a look at https://stackoverflow.com/a/31622299.
You can also disable a couple of neural networks. Per default bagging over 8 networks is performed, I do not expect much lower (detection) performance if only 4 or even 2 are used.
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Related Issues (20)
- Input Device on DBNBeatTracker online mode HOT 5
- IndexError in self.correct branch of DBNDownBeatTrackingProcessor process function. HOT 1
- No-beat log density of RNNDownBeatTrackingObservationModel can be invalid HOT 1
- Installed scripts fail when no processing options is set (AttributeError: 'Namespace' object has no attribute 'func')
- TCNTempoDetector fails with `IndexError: list index out of range` HOT 5
- Incompatible with Python 3.10 because MutableSequence was moved to collections.abc HOT 9
- OnsetDetect precision: Third decimal place is always rounded to 0. HOT 1
- Downmixing to mono behaves differently depending on whether FFMPEG is used for audio loading
- Cannot Import name 'MutableSequence' from 'collections' HOT 2
- Installing the library HOT 1
- madmom.features.beats TypeError: 'module' object is not callable HOT 1
- how do i use numpy array as audio HOT 1
- If look_ahead is not set, a constant tempo throughout the whole piece is assumed. How to not set look_ahead? HOT 1
- ParallelProcessor usage HOT 1
- VisibleDeprecationWarning in downbeats.py - Creating an ndarray from ragged nested sequences is deprecated HOT 1
- On the madmom version of drum transcription HOT 1
- error: 'PyThreadState' {aka 'struct _ts'} has no member named 'exc_type'; did you mean 'curexc_type'? (etc) HOT 2
- madmom/ml/nn/layers.c:211:12: fatal error: longintrepr.h: No such file or directory
- Trouble installing package HOT 2
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