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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* [XRay] Add TSC to NewCPUId RecordsDean Michael Berris2018-09-111-3/+3
| | | | | | | | | | | | | | | Summary: This more correctly reflects the data written by the FDR mode runtime. This is a continuation of the work in D50441. Reviewers: mboerger, eizan Subscribers: hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D51911 llvm-svn: 341905
* [XRay] Add a BlockIndexer visitor for FDR Records.Dean Michael Berris2018-09-061-0/+83
Summary: This change adds a `BlockIndexer` type which maintains pointers to records that belong to the same process+thread pairs. The indexing happens with order of appearance of records as they are visited. This version of the indexer currently only supports FDR version 3 logs, which contain `BufferExtent` records. We will add support for v2 and v1 logs in follow-up patches. This is another part of D50441. Reviewers: eizan, kpw, mboerger Reviewed By: mboerger Subscribers: mboerger, mgorny, hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D51673 llvm-svn: 341518
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