Task accelerators in a HealthOmics workflow definition

In the workflow definition, you can optionally specify the GPU accelerator-spec for a task. HealthOmics supports the following accelerator-spec values, along with the supported instance types:

If you specify an accelerator type that supports multiple instance types, HealthOmics selects the instance type based on available capacity. If both instance types are available, HealthOmics gives preference to the lower cost instance.

For details about the instance types, see Accelerated-computing instances.

In the following example, the workflow definition specifies nvidia-l4 as the accelarator:

task my_task {
 runtime {
    ...
    acceleratorCount: 1
    acceleratorType: "nvidia-l4"
 }
 ...
}