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Author SHA1 Message Date
Dmitry Vyukov b332134921 tsan: new runtime (v3) 
This change switches tsan to the new runtime which features:
 - 2x smaller shadow memory (2x of app memory)
 - faster fully vectorized race detection
 - small fixed-size vector clocks (512b)
 - fast vectorized vector clock operations
 - unlimited number of alive threads/goroutimes

Depends on D112602.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D112603
 2021-12-13 12:48:34 +01:00
Jonas Devlieghere 396113c19f Revert "tsan: new runtime (v3)" 
This reverts commit 5a33e41281 becuase it
breaks LLDB.

https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/39208/
 2021-12-09 09:18:10 -08:00
Dmitry Vyukov 5a33e41281 tsan: new runtime (v3) 
This change switches tsan to the new runtime which features:
 - 2x smaller shadow memory (2x of app memory)
 - faster fully vectorized race detection
 - small fixed-size vector clocks (512b)
 - fast vectorized vector clock operations
 - unlimited number of alive threads/goroutimes

Depends on D112602.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D112603
 2021-12-09 09:09:52 +01:00
Dmitry Vyukov 09859113ed Revert "tsan: new runtime (v3)" 
This reverts commit 66d4ce7e26.

Chromium tests started failing:
https://bugs.chromium.org/p/chromium/issues/detail?id=1275581
 2021-12-01 18:00:46 +01:00
Dmitry Vyukov 66d4ce7e26 tsan: new runtime (v3) 
This change switches tsan to the new runtime which features:
 - 2x smaller shadow memory (2x of app memory)
 - faster fully vectorized race detection
 - small fixed-size vector clocks (512b)
 - fast vectorized vector clock operations
 - unlimited number of alive threads/goroutimes

Depends on D112602.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D112603
 2021-11-25 18:32:04 +01:00
Weverything 1150f02c77 Revert "tsan: new runtime (v3)" 
This reverts commit ebd47b0fb7.
This was causing unexpected behavior in programs.
 2021-11-23 18:32:32 -08:00
Dmitry Vyukov ebd47b0fb7 tsan: new runtime (v3) 
This change switches tsan to the new runtime which features:
 - 2x smaller shadow memory (2x of app memory)
 - faster fully vectorized race detection
 - small fixed-size vector clocks (512b)
 - fast vectorized vector clock operations
 - unlimited number of alive threads/goroutimes

Differential Revision: https://reviews.llvm.org/D112603
 2021-11-23 11:44:59 +01:00
Dmitry Vyukov 5f18ae3988 Revert "tsan: new runtime (v3)" 
Summary:
This reverts commit 1784fe0532.

Broke some bots:
https://lab.llvm.org/buildbot#builders/57/builds/12365
http://green.lab.llvm.org/green/job/clang-stage1-RA/25658/

Reviewers: vitalybuka, melver

Subscribers:
 2021-11-22 19:08:48 +01:00
Dmitry Vyukov 1784fe0532 tsan: new runtime (v3) 
This change switches tsan to the new runtime which features:
 - 2x smaller shadow memory (2x of app memory)
 - faster fully vectorized race detection
 - small fixed-size vector clocks (512b)
 - fast vectorized vector clock operations
 - unlimited number of alive threads/goroutimes

Depends on D112602.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D112603
 2021-11-22 15:55:39 +01:00
Dmitry Vyukov 79fbba9b79 Revert "tsan: new runtime (v3)" 
Summary:
This reverts commit ac95b8d954.
There is a number of bot failures:
http://45.33.8.238/mac/38755/step_4.txt
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/38135/consoleFull#-148886289949ba4694-19c4-4d7e-bec5-911270d8a58c

Reviewers: vitalybuka, melver

Subscribers:
 2021-11-12 17:49:47 +01:00
Dmitry Vyukov ac95b8d954 tsan: new runtime (v3) 
This change switches tsan to the new runtime which features:
 - 2x smaller shadow memory (2x of app memory)
 - faster fully vectorized race detection
 - small fixed-size vector clocks (512b)
 - fast vectorized vector clock operations
 - unlimited number of alive threads/goroutimes

Depends on D112602.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D112603
 2021-11-12 14:31:49 +01:00
Nico Weber 5a3bb1a4d6 compiler-rt: Rename .cc file in lib/tsan/rtl to .cpp 
Like r367463, but for tsan/rtl.

llvm-svn: 367564
 2019-08-01 14:22:42 +00:00