Displaying 2 results from an estimated 2 matches for "bab7763".
2013 Jul 28
0
[LLVMdev] [Polly] Analysis of the expensive compile-time overhead of Polly Dependence pass
...o the question is why do you obtain such different isl_ids and what
can be done to fix this. I don't have a solution ready, but I have
some questions in the patch that may help you when looking into this.
> diff --git a/include/polly/ScopInfo.h b/include/polly/ScopInfo.h
> index 8c56582..bab7763 100755
> --- a/include/polly/ScopInfo.h
> +++ b/include/polly/ScopInfo.h
> @@ -445,6 +445,7 @@ class Scop {
> /// The isl_ids that are used to represent the parameters
> typedef std::map<const SCEV *, int> ParamIdType;
> ParamIdType ParameterIds;
> + ParamIdT...
2013 Jul 26
6
[LLVMdev] [Polly] Analysis of the expensive compile-time overhead of Polly Dependence pass
Hi Sebastian,
Recently, I found the "Polly - Calculate dependences" pass would lead to significant compile-time overhead when compiling some loop-intensive source code. Tobias told me you found similar problem as follows:
http://llvm.org/bugs/show_bug.cgi?id=14240
My evaluation shows that "Polly - Calculate dependences" pass consumes 96.4% of total compile-time overhead