Forums - Configure HEAP size

3 posts / 0 new
or Register
Last post
Configure HEAP size
h.rubaiyat
Join Date: 1 Dec 14
Posts: 11
Posted: Thu, 2015-01-22 21:39
Top

While running a project in hexagon, we can change the address start point by "--section-start .start=0x1d000000" command.

My question is, if I want to change the HEAP or STACK memory size which command should be added to makefile? Or is there any other way to change HEAP/STACK size?

Note: when I run a project console shows "QuRTOS heap init: start 1d1131c0 size 0x80000" this line. Does this line mean the heap start from 1d1131c0 and size 0x80000 (512K)? If heap size is 512K, then what is the procedure to increase heap size for greater memory allocation?

Thanks,

AHM Rubaiyat

  • Up0
  • Down0
Re: Configure HEAP size
jmay Moderator
Join Date: 11 Sep 13
Posts: 34
Posted: Fri, 2015-01-23 14:47
Top

Are you referring to running QuRT in simulation?

If so, the QuRT configuration is prebuilt in the SDK and not modifable.

The heap available during simulation on my machine is 256 MB.

  • Up0
  • Down0
Re: Configure HEAP size
h.rubaiyat
Join Date: 1 Dec 14
Posts: 11
Posted: Sun, 2015-01-25 19:46
Top

Thanks for the reply. How can I check the available Heap size of my machine during simulation?

  • Up0
  • Down0
or Register

Opinions expressed in the content posted here are the personal opinions of the original authors, and do not necessarily reflect those of Qualcomm Incorporated or its subsidiaries (“Qualcomm”). The content is provided for informational purposes only and is not meant to be an endorsement or representation by Qualcomm or any other party. This site may also provide links or references to non-Qualcomm sites and resources. Qualcomm makes no representations, warranties, or other commitments whatsoever about any non-Qualcomm sites or third-party resources that may be referenced, accessible from, or linked to this site.