software.amazon.awscdk.services.batch

Class CfnJobDefinition.ResourceRequirementProperty.Jsii$Proxy

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.batch.CfnJobDefinition.ResourceRequirementProperty.Jsii$Proxy

All Implemented Interfaces:

CfnJobDefinition.ResourceRequirementProperty

Enclosing interface:

CfnJobDefinition.ResourceRequirementProperty

public static final class CfnJobDefinition.ResourceRequirementProperty.Jsii$Proxy
extends software.amazon.jsii.JsiiObject
implements CfnJobDefinition.ResourceRequirementProperty

An implementation for CfnJobDefinition.ResourceRequirementProperty

Nested Class Summary

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.batch.CfnJobDefinition.ResourceRequirementProperty

CfnJobDefinition.ResourceRequirementProperty.Builder, CfnJobDefinition.ResourceRequirementProperty.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef) Constructor that initializes the object based on values retrieved from the JsiiObject.

Method Summary

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.JsonNode	$jsii$toJson()
boolean	equals(java.lang.Object o)
java.lang.String	getType() The type of resource to assign to a container.
java.lang.String	getValue() The quantity of the specified resource to reserve for the container.
int	hashCode()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.awscdk.services.batch.CfnJobDefinition.ResourceRequirementProperty

builder

Constructor Detail

Jsii$Proxy

protected Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)

Constructor that initializes the object based on values retrieved from the JsiiObject.

Parameters:

objRef - Reference to the JSII managed object.

Method Detail

getType

public final java.lang.String getType()

Description copied from interface: CfnJobDefinition.ResourceRequirementProperty

The type of resource to assign to a container.

The supported resources include GPU , MEMORY , and VCPU .

Specified by:

getType in interface CfnJobDefinition.ResourceRequirementProperty

getValue

public final java.lang.String getValue()

Description copied from interface: CfnJobDefinition.ResourceRequirementProperty

The quantity of the specified resource to reserve for the container. The values vary based on the `type` specified.

• type="GPU" - The number of physical GPUs to reserve for the container. The number of GPUs reserved for all containers in a job shouldn't exceed the number of available GPUs on the compute resource that the job is launched on.

GPUs are not available for jobs that are running on Fargate resources.

• type="MEMORY" - The memory hard limit (in MiB) present to the container. This parameter is supported for jobs that are running on EC2 resources. If your container attempts to exceed the memory specified, the container is terminated. This parameter maps to Memory in the Create a container section of the Docker Remote API and the --memory option to docker run . You must specify at least 4 MiB of memory for a job. This is required but can be specified in several places for multi-node parallel (MNP) jobs. It must be specified for each node at least once. This parameter maps to Memory in the Create a container section of the Docker Remote API and the --memory option to docker run .

If you're trying to maximize your resource utilization by providing your jobs as much memory as possible for a particular instance type, see Memory management in the AWS Batch User Guide .

For jobs that are running on Fargate resources, then value is the hard limit (in MiB), and must match one of the supported values and the VCPU values must be one of the values supported for that memory value.

• value = 512 - VCPU = 0.25
• value = 1024 - VCPU = 0.25 or 0.5
• value = 2048 - VCPU = 0.25, 0.5, or 1
• value = 3072 - VCPU = 0.5, or 1
• value = 4096 - VCPU = 0.5, 1, or 2
• value = 5120, 6144, or 7168 - VCPU = 1 or 2
• value = 8192 - VCPU = 1, 2, or 4
• value = 9216, 10240, 11264, 12288, 13312, 14336, 15360, or 16384 - VCPU = 2 or 4
• value = 17408, 18432, 19456, 20480, 21504, 22528, 23552, 24576, 25600, 26624, 27648, 28672, 29696, or 30720 - VCPU = 4
• type="VCPU" - The number of vCPUs reserved for the container. This parameter maps to CpuShares in the Create a container section of the Docker Remote API and the --cpu-shares option to docker run . Each vCPU is equivalent to 1,024 CPU shares. For EC2 resources, you must specify at least one vCPU. This is required but can be specified in several places; it must be specified for each node at least once.

For jobs that are running on Fargate resources, then value must match one of the supported values and the MEMORY values must be one of the values supported for that VCPU value. The supported values are 0.25, 0.5, 1, 2, and 4

• value = 0.25 - MEMORY = 512, 1024, or 2048
• value = 0.5 - MEMORY = 1024, 2048, 3072, or 4096
• value = 1 - MEMORY = 2048, 3072, 4096, 5120, 6144, 7168, or 8192
• value = 2 - MEMORY = 4096, 5120, 6144, 7168, 8192, 9216, 10240, 11264, 12288, 13312, 14336, 15360, or 16384
• value = 4 - MEMORY = 8192, 9216, 10240, 11264, 12288, 13312, 14336, 15360, 16384, 17408, 18432, 19456, 20480, 21504, 22528, 23552, 24576, 25600, 26624, 27648, 28672, 29696, or 30720

Specified by:

getValue in interface CfnJobDefinition.ResourceRequirementProperty

$jsii$toJson

public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()

equals

public final boolean equals(java.lang.Object o)

hashCode

public final int hashCode()