halide - 如何可视化卤化物时间表？

Question

如何像这个视频一样可视化卤化物时间表？卤化物存储库中带有viz.sh的 HalideTraceViz 似乎可视化了这一点。但是 viz.sh 生成的camera_pipe.avi只显示大约 10 秒的黑色。这是使用 mplayer 播放 .avi 文件时的日志。

$ mplayer bin/camera_pipe.avi 
MPlayer 1.1-4.8 (C) 2000-2012 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing bin/camera_pipe.avi.
libavformat version 54.20.4 (external)
Mismatching header version 54.20.3
AVI file format detected.
[aviheader] Video stream found, -vid 0
AVI: No audio stream found -> no sound.
VIDEO:  [H264]  1920x1080  24bpp  25.000 fps   15.0 kbps ( 1.8 kbyte/s)
Clip info:
 Software: Lavf54.20.4
Load subtitles in bin/
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 54.35.0 (external)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
Audio: no sound
Starting playback...
Unsupported AVPixelFormat 53
Movie-Aspect is undefined - no prescaling applied.
VO: [vdpau] 1920x1080 => 1920x1080 Planar YV12 
V:  10.0 250/250  5%  4%  0.0% 0 0 


Exiting... (End of file)

Answer 1

That viz script is just stale and buggy. I'll fix it. Try the ones in local_laplacian and bilateral_grid.

Unfortunately the visualizer is super user-unfriendly right now. Perhaps it should take json or something as the input instead of just positional command-line arguments.