{
  "id": 125238,
  "title": "Data Loader Worker Error",
  "url": "/competitions/pku-autonomous-driving/discussion/125238",
  "author_name": "",
  "post_date": "2020-01-09T13:13:00.755987Z",
  "votes": null,
  "comment_count": 2,
  "views": 0,
  "content": "<p>I have started getting this error suddenly. \nAny help ?</p>\n\n<p>RuntimeError: DataLoader worker (pid 81) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.</p>",
  "messages": [
    {
      "id": "714460",
      "postDate": "01/09/2020 13:13:00",
      "content": "<p>I have started getting this error suddenly. \nAny help ?</p>\n\n<p>RuntimeError: DataLoader worker (pid 81) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.</p>",
      "rawMarkdown": "I have started getting this error suddenly. \nAny help ?\n\nRuntimeError: DataLoader worker (pid 81) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.",
      "votes": null
    },
    {
      "id": "714683",
      "postDate": "01/09/2020 16:36:04",
      "content": "<p>reduce the batch size or reduce image resolution</p>",
      "rawMarkdown": "reduce the batch size or reduce image resolution",
      "votes": null
    },
    {
      "id": "718820",
      "postDate": "01/14/2020 20:38:11",
      "content": "<p>This happens even with batch size of 1, so you can remove the bit which specifies num_workers and keep the same image resolution</p>",
      "rawMarkdown": "This happens even with batch size of 1, so you can remove the bit which specifies num_workers and keep the same image resolution",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 714683,
      "author_name": "mobassir",
      "author_url": "",
      "post_date": "01/09/2020 16:36:04",
      "content": "<p>reduce the batch size or reduce image resolution</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 718820,
      "author_name": "shayanjoya",
      "author_url": "",
      "post_date": "01/14/2020 20:38:11",
      "content": "<p>This happens even with batch size of 1, so you can remove the bit which specifies num_workers and keep the same image resolution</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "714460": "I have started getting this error suddenly. \nAny help ?\n\nRuntimeError: DataLoader worker (pid 81) is killed by signal: Bus error. It is possible that dataloader's workers are out of shared memory. Please try to raise your shared memory limit.",
    "714683": "reduce the batch size or reduce image resolution",
    "718820": "This happens even with batch size of 1, so you can remove the bit which specifies num_workers and keep the same image resolution"
  },
  "source": "meta"
}