Package software.amazon.awscdk.services.ec2

Enum AcceleratorManufacturer

java.lang.Object

java.lang.Enum<AcceleratorManufacturer>

software.amazon.awscdk.services.ec2.AcceleratorManufacturer

All Implemented Interfaces:

Serializable, Comparable<AcceleratorManufacturer>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.113.0 (build fc68b25)",
           date="2025-10-01T17:46:51.783Z")
@Stability(Stable)
public enum AcceleratorManufacturer
extends Enum<AcceleratorManufacturer>

Supported hardware accelerator manufacturers.

Restricts instance selection to accelerators from a particular vendor. Useful for choosing specific ecosystems (e.g., NVIDIA CUDA, AWS chips).

Example:

 Vpc vpc;
 Role infrastructureRole;
 InstanceProfile instanceProfile;
 Cluster cluster = Cluster.Builder.create(this, "Cluster").vpc(vpc).build();
 // Create a Managed Instances Capacity Provider
 ManagedInstancesCapacityProvider miCapacityProvider = ManagedInstancesCapacityProvider.Builder.create(this, "MICapacityProvider")
         .infrastructureRole(infrastructureRole)
         .ec2InstanceProfile(instanceProfile)
         .subnets(vpc.getPrivateSubnets())
         .securityGroups(List.of(SecurityGroup.Builder.create(this, "MISecurityGroup").vpc(vpc).build()))
         .instanceRequirements(InstanceRequirementsConfig.builder()
                 .vCpuCountMin(1)
                 .memoryMin(Size.gibibytes(2))
                 .cpuManufacturers(List.of(CpuManufacturer.INTEL))
                 .acceleratorManufacturers(List.of(AcceleratorManufacturer.NVIDIA))
                 .build())
         .propagateTags(PropagateManagedInstancesTags.CAPACITY_PROVIDER)
         .build();
 // Add the capacity provider to the cluster
 cluster.addManagedInstancesCapacityProvider(miCapacityProvider);
 Ec2TaskDefinition taskDefinition = new Ec2TaskDefinition(this, "TaskDef");
 taskDefinition.addContainer("web", ContainerDefinitionOptions.builder()
         .image(ContainerImage.fromRegistry("amazon/amazon-ecs-sample"))
         .memoryReservationMiB(256)
         .build());
 Ec2Service.Builder.create(this, "EC2Service")
         .cluster(cluster)
         .taskDefinition(taskDefinition)
         .minHealthyPercent(100)
         .capacityProviderStrategies(List.of(CapacityProviderStrategy.builder()
                 .capacityProvider(miCapacityProvider.getCapacityProviderName())
                 .weight(1)
                 .build()))
         .build();
 

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AMD	AMD (e.g., Radeon Pro V520 GPU).
AWS	Amazon Web Services (e.g., Inferentia, Trainium accelerators).
NVIDIA	NVIDIA (e.g., A100, V100, T4, K80, M60 GPUs).
XILINX	Xilinx (e.g., VU9P FPGA).

Method Summary

Modifier and Type	Method	Description
static AcceleratorManufacturer	valueOf(String name)	Returns the enum constant of this type with the specified name.
static AcceleratorManufacturer[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

AWS

@Stability(Stable)
public static final AcceleratorManufacturer AWS

Amazon Web Services (e.g., Inferentia, Trainium accelerators).

AMD

@Stability(Stable)
public static final AcceleratorManufacturer AMD

AMD (e.g., Radeon Pro V520 GPU).

NVIDIA

@Stability(Stable)
public static final AcceleratorManufacturer NVIDIA

NVIDIA (e.g., A100, V100, T4, K80, M60 GPUs).

XILINX

@Stability(Stable)
public static final AcceleratorManufacturer XILINX

Xilinx (e.g., VU9P FPGA).

Method Details

values

public static AcceleratorManufacturer[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AcceleratorManufacturer valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null