You are here: Symbol Reference > clMtxVec Namespace > Classes > TOpenCLCommandQueue Class > public > TOpenCLCommandQueue.ImmediateExecution Property
MtxVec VCL
ContentsIndex
PreviousUpNext
TOpenCLCommandQueue.ImmediateExecution Property

If set to True, the Intel Open CL driver will execute all kernels within the callers thread.

Pascal
property ImmediateExecution: boolean;

This feature was introduced first with Intel Open CL v1.5. If True, the calls to clEnqueue* will be blocking calls and the kernels will execute within the callers thread reducing the call overhead by a large margin. The ImmediateExecution should typically be paired with OutOfOrder set to True to allow multiple threads calling kernels without blocking each other.

Copyright (c) 1999-2025 by Dew Research. All rights reserved.
What do you think about this topic? Send feedback!