Is there a way to configure Firefox to use all available cores when opening a list of bookmarks?
For example, if I open a list of 10 bookmarks in one go, I would like Firefox to use all 4 cores available in my Ubuntu 12.04 32-bit laptop to speed up the rendering of the pages. But it seems like the only 1 core is used of the processor use in the System Monitor Widget.
Do I need to explicitly configure this in any way? According to Google, Firefox got multi-core improvements in the last 2 years. I am using version 19 but also downloaded version 20, so far with same results.
PS: I am not sure if this question is Ubuntu or Linux-specific, so if it is generic enough to Firefox that would make it more adequate to go to superuser.com or elsewhere, please let me know.