Commit Graph

3 Commits

Author SHA1 Message Date
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
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
2019-01-19 08:50:56 +00:00
Dean Michael Berris d2c50408d4 [XRay] Add TSC to NewCPUId Records
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
2018-09-11 06:36:51 +00:00
Dean Michael Berris 02f097e122 [XRay] Add a BlockIndexer visitor for FDR Records.
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
2018-09-06 05:55:57 +00:00