Albert Zeyer

Data verify_out_shape not intuitive when there are implicit dims

4

(I use returnn-common code here but nothing is really specific about returnn-common. `nn.zeros` is just `ConstantLayer`.) Consider this code: ```python x = nn.zeros((dim1, dim2)) x.verify_out_shape({dim1, dim2}) ``` This is correct...

Warning: assuming dim tags are same with different size placeholders - make exception with new behavior version

1

``` # Note: Instead of making this a warning, we could also enforce this at some point. # The user should be able to fix `extern_data` in the config such...

Source code? Binaries in the repo?

2

Where do I find the source code? GitHub is for managing Git repositories, which is to keep track of the source code. The Git repo is not intended to keep...

Accurate report?

23

@albertz you mentioned here https://news.ycombinator.com/reply?id=39327452&goto=item%3Fid%3D39325983%2339327452 that seems that there are some things that don’t make sense in your experience when you used memray. Could you give us a small reproducer...

Group normalization documentation is incorrect

12

**Describe the bug** This is purely about the documentation. In the [documentation about group normalization](https://www.tensorflow.org/addons/api_docs/python/tfa/layers/GroupNormalization), it is stated: > Relation to Layer Normalization: If the number of groups is set...

FFmpeg does not build

7

``` *** Building FFmpeg *** Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1 gcc is unable to create...

libpng not building

4

``` ... clangclang: : warning: warning: argument unused during compilation: '-L/Users/az/Programmierung/ffmpeg-static/target/lib'argument unused during compilation: '-L/Users/az/Programmierung/ffmpeg-static/target/lib' In file included from pngerror.c:19: ./pngpriv.h:768:4: error: ZLIB_VERNUM != PNG_ZLIB_VERNUM "-I (include path) error: see...

``` 0 MusicPlayer 0x000000010000568c print_backtrace + 61 1 MusicPlayer 0x0000000100008408 _ZN5boost6detail8function26void_function_obj_invoker3IZN18ThreadHangDetector17_backgroundThreadEvEUliPvS4_E_viS4_S4_E6invokeERNS1_15function_bufferEiS4_S4_ + 48 2 MusicPlayer 0x0000000100002c10 _ZNK5boost9function3IviPvS1_EclEiS1_S1_ + 28 3 MusicPlayer 0x00000001000028ac _ZL25_callstack_signal_handleriP9__siginfoPv + 52 4 libsystem_platform.dylib 0x00007fff92929f1a _sigtramp +...

avoid swapping memory

1

E.g. the player buffer. And the player struct. Maybe other stuff. So that `readOutStream` will never need to wait for swapped-out memory. A simple/hacky cross platform solution would be to...

If the current song you play has not yet have replaygain information available, the player engine will just play it with no volume gain factor. The player should analyze the...