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ppcg will be used to provide mapping decisions for GPU code generation. As we do not use C as input language, we do not include pet. However, we include pet.h from pet 82cacb71 plus a set of dummy functions to ensure ppcg links without problems. The version of ppcg committed is unmodified ppcg-0.04 which has been well tested in the context of LLVM. It does not provide an official library interface yet, which means that in upcoming commits we will add minor modifications to make necessary functionality accessible. We will aim to upstream these modifications after we gained enough experience with GPU generation support in Polly to propose a stable interface. Reviewers: Meinersbur Subscribers: pollydev, llvm-commits Differential Revision: http://reviews.llvm.org/D22033 llvm-svn: 275274
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8 lines
203 B
Plaintext
version: 0.04
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date: Wed Jun 17 10:52:58 CEST 2015
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changes:
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- use schedule trees
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- fix live-range reordering
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- improve generation of synchronization
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- exploit independences during dependence analysis
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