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* Rename 'scattering' to 'schedule'Tobias Grosser2015-04-211-2/+2
| | | | | | | | | | | | | | | | In Polly we used both the term 'scattering' and the term 'schedule' to describe the execution order of a statement without actually distinguishing between them. We now uniformly use the term 'schedule' for the execution order. This corresponds to the terminology of isl. History: CLooG introduced the term scattering as the generated code can be used as a sequential execution order (schedule) or as a parallel dimension enumerating different threads of execution (placement). In Polly and/or isl the term placement was never used, but we uniformly refer to an execution order as a schedule and only later introduce parallelism. When doing so we do not talk about about specific placement dimensions. llvm-svn: 235380
* Drop Cloog supportJohannes Doerfert2014-12-021-1/+1
| | | | | | | | | This commit drops the Cloog support for Polly. The scripts and documentation are changed to only use isl as prerequisity. In the code all Cloog specific parts have been removed and all relevant tests have been ported to the isl backend when it was created. llvm-svn: 223141
* www: Add nice headerTobias Grosser2013-12-191-0/+2
| | | | llvm-svn: 197738
* www: Add GPGPU Code Generation Documentation.Tobias Grosser2012-05-301-0/+227
llvm-svn: 157690
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