Developer Guide and Reference

Contents

Qpar-adjust-stack

Tells the compiler to generate code to adjust the stack size for a fiber-based main thread.

Syntax

Linux and macOS:
None
Windows:
/Qpar-adjust-stack:
n
Arguments
n
Is the stack size (in bytes) for the fiber-based main thread. It must be a number equal to or greater than zero.
Default
/Qpar-adjust-stack:0
No adjustment is made to the main thread stack size.
Description
This option tells the compiler to generate code to adjust the stack size for a fiber-based main thread. This can reduce the stack size of threads.
For this option to be effective, you must also specify option
/Qparallel
.
Alternate Options
None

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804