[LLVMdev] Analysis of polly-detect overhead in oggenc

James Courtier-Dutton james.dutton at gmail.com
Tue Jul 23 10:13:09 PDT 2013

On 23 July 2013 16:50, Tobias Grosser <tobias at grosser.es> wrote:

> On 07/22/2013 11:58 PM, Star Tan wrote:
>> Hi Tobias,
>> I have attached a patch file to optimize string operations in
>> Polly-Detect pass.
>> In this patch file, I put most of long string operations in the condition
>> variable of "PollyViewMode" or in the DEBUG mode.
> OK.
Is there any way to make the debug messages themselves more efficient?
Perhaps reimplementing it so that any table lookups are quick and no
malloc/free is done in the process.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130723/2bb26916/attachment.html>

More information about the llvm-dev mailing list