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AR# 30327

9.2.04 BitGen - Long runtimes in the software when generating an ".ll" file for V-5

Description

Why does BitGen software take so long to run when generating an ".ll" file for a Virtex-5 device?

Solution

The software does not have the optimized algorithms for ".ll" file generation until 10.1 sp1 for the Virtex-5 devices.

This can cause the runtime for BitGen to generate a ".ll" file to take a few hours, and currently there is no software work-around to this issue except for letting the software run the extended time required.

AR# 30327
Date Created 02/22/2008
Last Updated 12/15/2012
Status Active
Type General Article