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/AWS1/CL_TBDACCELERATORCAPAB00

Provides information about the GPU accelerators used for jobs processed by a fleet.

Accelerator capabilities cannot be used with wait-and-save fleets. If you specify accelerator capabilities, you must use either spot or on-demand instance market options.

Each accelerator type maps to specific EC2 instance families:

  • t4: Uses G4dn instance family

  • a10g: Uses G5 instance family

  • l4: Uses G6 and Gr6 instance families

  • l40s: Uses G6e instance family

CONSTRUCTOR

IMPORTING

Required arguments:

it_selections TYPE /AWS1/CL_TBDACCELERATORSELION=>TT_ACCELERATORSELECTIONS TT_ACCELERATORSELECTIONS

A list of accelerator capabilities requested for this fleet. Only Amazon Elastic Compute Cloud instances that provide these capabilities will be used. For example, if you specify both L4 and T4 chips, Amazon Web Services Deadline Cloud will use Amazon EC2 instances that have either the L4 or the T4 chip installed.

  • You must specify at least one accelerator selection.

  • You cannot specify the same accelerator name multiple times in the selections list.

  • All accelerators in the selections must use the same runtime version.

Optional arguments:

io_count TYPE REF TO /AWS1/CL_TBDACCELERATORCTRANGE /AWS1/CL_TBDACCELERATORCTRANGE

The number of GPU accelerators specified for worker hosts in this fleet.

You must specify either acceleratorCapabilities.count.max or allowedInstanceTypes when using accelerator capabilities. If you don't specify a maximum count, Amazon Web Services Deadline Cloud uses the instance types you specify in allowedInstanceTypes to determine the maximum number of accelerators.

Queryable Attributes

selections

A list of accelerator capabilities requested for this fleet. Only Amazon Elastic Compute Cloud instances that provide these capabilities will be used. For example, if you specify both L4 and T4 chips, Amazon Web Services Deadline Cloud will use Amazon EC2 instances that have either the L4 or the T4 chip installed.

  • You must specify at least one accelerator selection.

  • You cannot specify the same accelerator name multiple times in the selections list.

  • All accelerators in the selections must use the same runtime version.

Accessible with the following methods

Method Description
GET_SELECTIONS() Getter for SELECTIONS, with configurable default
ASK_SELECTIONS() Getter for SELECTIONS w/ exceptions if field has no value
HAS_SELECTIONS() Determine if SELECTIONS has a value

count

The number of GPU accelerators specified for worker hosts in this fleet.

You must specify either acceleratorCapabilities.count.max or allowedInstanceTypes when using accelerator capabilities. If you don't specify a maximum count, Amazon Web Services Deadline Cloud uses the instance types you specify in allowedInstanceTypes to determine the maximum number of accelerators.

Accessible with the following methods

Method Description
GET_COUNT() Getter for COUNT