Skip to contents

Creates a job that optimizes a model for inference performance

Source: R/sagemaker_operations.R
sagemaker_create_optimization_job.Rd

Creates a job that optimizes a model for inference performance. To create the job, you provide the location of a source model, and you provide the settings for the optimization techniques that you want the job to apply. When the job completes successfully, SageMaker uploads the new optimized model to the output destination that you specify.

See https://www.paws-r-sdk.com/docs/sagemaker_create_optimization_job/ for full documentation.

Usage

sagemaker_create_optimization_job(
  OptimizationJobName,
  RoleArn,
  ModelSource,
  DeploymentInstanceType,
  MaxInstanceCount = NULL,
  OptimizationEnvironment = NULL,
  OptimizationConfigs,
  OutputConfig,
  StoppingCondition,
  Tags = NULL,
  VpcConfig = NULL
)

Arguments

OptimizationJobName

[required] A custom name for the new optimization job.

RoleArn

[required] The Amazon Resource Name (ARN) of an IAM role that enables Amazon SageMaker AI to perform tasks on your behalf.

During model optimization, Amazon SageMaker AI needs your permission to:

  • Read input data from an S3 bucket

  • Write model artifacts to an S3 bucket

  • Write logs to Amazon CloudWatch Logs

  • Publish metrics to Amazon CloudWatch

You grant permissions for all of these tasks to an IAM role. To pass this role to Amazon SageMaker AI, the caller of this API must have the iam:PassRole permission. For more information, see Amazon SageMaker AI Roles.

ModelSource

[required] The location of the source model to optimize with an optimization job.

DeploymentInstanceType

[required] The type of instance that hosts the optimized model that you create with the optimization job.

MaxInstanceCount

The maximum number of instances to use for the optimization job.

OptimizationEnvironment

The environment variables to set in the model container.

OptimizationConfigs

[required] Settings for each of the optimization techniques that the job applies.

OutputConfig

[required] Details for where to store the optimized model that you create with the optimization job.

StoppingCondition

[required] Specifies a limit to how long a job can run. When the job reaches the time limit, SageMaker ends the job. Use this API to cap costs.

To stop a training job, SageMaker sends the algorithm the SIGTERM signal, which delays job termination for 120 seconds. Algorithms can use this 120-second window to save the model artifacts, so the results of training are not lost.

The training algorithms provided by SageMaker automatically save the intermediate results of a model training job when possible. This attempt to save artifacts is only a best effort case as model might not be in a state from which it can be saved. For example, if training has just started, the model might not be ready to save. When saved, this intermediate data is a valid model artifact. You can use it to create a model with create_model.

The Neural Topic Model (NTM) currently does not support saving intermediate model artifacts. When training NTMs, make sure that the maximum runtime is sufficient for the training job to complete.

Tags

A list of key-value pairs associated with the optimization job. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide.

VpcConfig

A VPC in Amazon VPC that your optimized model has access to.