Merge pull request #153 from zuoxingdong/add_ddpg2

update VPG

baselines/vpg/experiment.py

@@ -27,7 +27,7 @@
     {'cuda': True, 
      'log.dir': 'logs/default', 
      'log.freq': 10, 
-     'checkpoint.freq': 50,
+     'checkpoint.num': 3,
 
      'env.id': Grid(['HalfCheetah-v3', 'Hopper-v3', 'Walker2d-v3', 'Swimmer-v3']), 
      'env.standardize_obs': True,
@@ -81,16 +81,17 @@ def run(config, seed, device):
     runner = EpisodeRunner(reset_on_call=False)
     engine = Engine(config, agent=agent, env=env, runner=runner)
     train_logs = []
+    checkpoint_count = 0
     for i in count():
         if agent.total_timestep >= config['train.timestep']:
             break
         train_logger = engine.train(i)
         train_logs.append(train_logger.logs)
         if i == 0 or (i+1) % config['log.freq'] == 0:
             train_logger.dump(keys=None, index=0, indent=0, border='-'*50)
-        if i == 0 or (i+1) % config['checkpoint.freq'] == 0:
+        if agent.total_timestep >= int(config['train.timestep']*(checkpoint_count/(config['checkpoint.num'] - 1))):
             agent.checkpoint(logdir, i + 1)
-    agent.checkpoint(logdir, i + 1)
+            checkpoint_count += 1
     pickle_dump(obj=train_logs, f=logdir/'train_logs', ext='.pkl')
     return None
 

baselines/vpg/logs/default/0/config.yml

@@ -2,7 +2,7 @@ ID: 0
 cuda: true
 log.dir: logs/default
 log.freq: 10
-checkpoint.freq: 50
+checkpoint.num: 3
 env.standardize_obs: true
 env.standardize_reward: true
 nn.sizes:

baselines/vpg/logs/default/1/1500925526/anim/openaigym.episode_batch.0.3824624.stats.json

@@ -0,0 +1 @@
+{"initial_reset_timestamp": 1556549697.148877, "timestamps": [1556549706.9478707], "episode_lengths": [403], "episode_rewards": [1360.956948333378], "episode_types": ["t", "t"]}

baselines/vpg/logs/default/1/1500925526/anim/openaigym.manifest.0.3824624.manifest.json

@@ -0,0 +1 @@
+{"stats": "openaigym.episode_batch.0.3824624.stats.json", "videos": [["openaigym.video.0.3824624.video000000.mp4", "openaigym.video.0.3824624.video000000.meta.json"], ["openaigym.video.0.3824624.video000001.mp4", "openaigym.video.0.3824624.video000001.meta.json"]], "env_info": {"gym_version": "0.12.1", "env_id": "Hopper-v3"}}

baselines/vpg/logs/default/1/1500925526/anim/openaigym.video.0.3824624.video000000.meta.json

@@ -0,0 +1 @@
+{"episode_id": 0, "content_type": "video/mp4", "encoder_version": {"backend": "ffmpeg", "version": "b'ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers\\nbuilt with gcc 7 (Ubuntu 7.3.0-16ubuntu3)\\nconfiguration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared\\nlibavutil      55. 78.100 / 55. 78.100\\nlibavcodec     57.107.100 / 57.107.100\\nlibavformat    57. 83.100 / 57. 83.100\\nlibavdevice    57. 10.100 / 57. 10.100\\nlibavfilter     6.107.100 /  6.107.100\\nlibavresample   3.  7.  0 /  3.  7.  0\\nlibswscale      4.  8.100 /  4.  8.100\\nlibswresample   2.  9.100 /  2.  9.100\\nlibpostproc    54.  7.100 / 54.  7.100\\n'", "cmdline": ["ffmpeg", "-nostats", "-loglevel", "error", "-y", "-r", "125", "-f", "rawvideo", "-s:v", "500x500", "-pix_fmt", "rgb24", "-i", "-", "-vf", "scale=trunc(iw/2)*2:trunc(ih/2)*2", "-vcodec", "libx264", "-pix_fmt", "yuv420p", "/home/zuo/Code/tmp/lagom/baselines/vpg/logs/default/1/1500925526/anim/openaigym.video.0.3824624.video000000.mp4"]}}

baselines/vpg/logs/default/1/1500925526/anim/openaigym.video.0.3824624.video000001.meta.json

@@ -0,0 +1 @@
+{"episode_id": 1, "content_type": "video/mp4", "encoder_version": {"backend": "ffmpeg", "version": "b'ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers\\nbuilt with gcc 7 (Ubuntu 7.3.0-16ubuntu3)\\nconfiguration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared\\nlibavutil      55. 78.100 / 55. 78.100\\nlibavcodec     57.107.100 / 57.107.100\\nlibavformat    57. 83.100 / 57. 83.100\\nlibavdevice    57. 10.100 / 57. 10.100\\nlibavfilter     6.107.100 /  6.107.100\\nlibavresample   3.  7.  0 /  3.  7.  0\\nlibswscale      4.  8.100 /  4.  8.100\\nlibswresample   2.  9.100 /  2.  9.100\\nlibpostproc    54.  7.100 / 54.  7.100\\n'", "cmdline": ["ffmpeg", "-nostats", "-loglevel", "error", "-y", "-r", "125", "-f", "rawvideo", "-s:v", "500x500", "-pix_fmt", "rgb24", "-i", "-", "-vf", "scale=trunc(iw/2)*2:trunc(ih/2)*2", "-vcodec", "libx264", "-pix_fmt", "yuv420p", "/home/zuo/Code/tmp/lagom/baselines/vpg/logs/default/1/1500925526/anim/openaigym.video.0.3824624.video000001.mp4"]}}

baselines/vpg/logs/default/1/config.yml

@@ -2,7 +2,7 @@ ID: 1
 cuda: true
 log.dir: logs/default
 log.freq: 10
-checkpoint.freq: 50
+checkpoint.num: 3
 env.standardize_obs: true
 env.standardize_reward: true
 nn.sizes: