varrunr/Genome-indexing-on-GPU — pull request #1 by shishirx34 (2012-10-21 22:42:20+00:00)
Title: Updates

Updated qsort.h file.

Code verified. Ouput Verified.

Apparently cudaSymbolCopy was not supported on my device. Instead to terminate the loop changed the condition to make a count of suffixes and once all suffixes have been selected as the pivot, terminate.

This will work for now since we are executing quicksort code on single bucket. When executing on multiple buckets simultaneously we might need the cudaSymbolCopy code to work. This was supported on the AWS Graphics processors. Most likely its a property of Compute 2.0 devices.