AI开发平台MODELARTS-创建训练作业:请求示例

时间：2024-11-22 17:40:56

AI开发平台MODELARTS

请求示例

创建免费规格的训练作业。设置作业名称为“TestModelArtsJob”，描述为“This is a ModelArts job”。算法依赖的是id为3f5d6706-7b67-408d-8ba0-ec08048c45ed的算法，该算法未定义inputs与outputs，规格选用的是gpu免费规格。

POST https://endpoint/v2/{project_id}/training-jobs

{
  "kind" : "job",
  "metadata" : {
    "name" : "TestModelArtsJob",
    "description" : "This is a ModelArts job"
  },
  "algorithm" : {
    "id" : "3f5d6706-7b67-408d-8ba0-ec08048c45ed",
    "parameters" : [ {
      "name" : "input_dir",
      "value" : "obs://cn-north-4-rse/test/moxingtest-dir/"
    }, {
      "name" : "input_file",
      "value" : "obs://cn-north-4-rse/test/moxingtest/"
    }, {
      "name" : "large_file_method",
      "value" : "1"
    } ],
    "policies" : {
      "auto_search" : null
    },
    "environments" : { }
  },
  "spec" : {
    "resource" : {
      "flavor_id" : "modelarts.p3.large.public.free",
      "node_count" : 1
    },
    "log_export_path" : {
      "obs_url" : ""
    }
  }
}

使用自定义镜像创建训练作业。设置作业名称为“TestModelArtsJob2”，描述为“This is a ModelArts job2”的自定义镜像训练作业。使用专属资源池和nfs挂载。

POST https://endpoint/v2/{project_id}/training-jobs

{
  "kind" : "job",
  "metadata" : {
    "name" : "TestModelArtsJob2",
    "description" : "This is a ModelArts job2"
  },
  "algorithm" : {
    "engine" : {
      "image_url" : "xxxxxxxx/fastseq:1.2"
    },
    "command" : "cd /home/ma-user/ddp_demo && sh run_ddp.sh",
    "parameters" : [ ],
    "policies" : {
      "auto_search" : null
    },
    "environments" : {
      "NCCL_DEBUG" : "INFO",
      "NCCL_IB_DISABLE" : "0"
    }
  },
  "spec" : {
    "resource" : {
      "flavor_id" : "modelarts.pool.visual.xlarge",
      "node_count" : 1,
      "pool_id" : "poolfaf38d76"
    },
    "log_export_path" : {
      "obs_url" : "/cn-north-4-training-test/limou/ddp-demo-log/"
    },
    "volumes" : [ {
      "nfs" : {
        "nfs_server_path" : "192.168.0.82:/",
        "local_path" : "/home/ma-user/nfs/",
        "read_only" : false
      }
    } ]
  }
}

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