Threads options

Option

Default

-max-threads

20

Specifies the maximum number of threads run at any time.

 

-save-thread-data

composite

Specifies whether to save the per-stack performance data as separate datasets. The value is a comma-delimited string containing one or more keywords:

  • stack saves each per-stack dataset.

  • Composite saves the composite dataset.

By default, Quantify saves only the composite dataset.

 

-threads

no

Specifies thread support. This option is automatically set to yes when you link with a supported threads package.

 

-thread-stack-change

0x1000

Specifies the minimum size, in bytes, of a change to the stack pointer that signals a thread context switch. For more information, read Collecting data in threaded programs.