Dakota Reference Manual: analysis_concurrency

| Dakota Reference Manual Version 6.15 Explore and Predict with Confidence

- Main Page
- Related Pages

All Pages
analysis_concurrency

Limit the number of analysis drivers within an evaluation that Dakota will schedule

## Topics

This keyword is related to the topics:

- concurrency_and_parallelism

## Specification

Alias: none

Argument(s): INTEGER

Default: local: unlimited concurrency, hybrid: no concurrency

## Description

When `asynchronous` execution is enabled and each evaluation involves multiple analysis drivers, then the default behavior is to launch all drivers simultaneously. The `analysis_concurrency` keyword can be used to limit the number of concurrently run drivers.