Commits · a7073632026157674e631ec14847b093e636fb1f · las3_pub / predictable_parallel_patterns · GitLab

04 Jun, 2019 1 commit
- WIP: refactor to only use fork-join tasks. · a7073632
  FritzFlorian committed Jun 04, 2019
  
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03 Jun, 2019 2 commits
- Add further performance notes from vtune and 2D heat diffusion. · 64e2238c
  FritzFlorian committed Jun 03, 2019
  
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- Performance notes on removing the exponential-backoff mechanism. · 9ab06d6f
  FritzFlorian committed Jun 03, 2019
  
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28 May, 2019 5 commits
- Merge branch 'parallel_for' into 'master' · 116cf4af
```
Add Parallel For.

See merge request !10
```
  Florian Fritz committed May 28, 2019
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- Remove backoff mechanisms for now. · 0a8b9ebb
  FritzFlorian committed May 28, 2019
  
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- Add further notes on CPI performance. · a78ff0d1
  FritzFlorian committed May 28, 2019
  
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- Fix: add missing graphs/media for last commit. · 5b73b30a
  FritzFlorian committed May 28, 2019
  
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- Add performance notes on matrix multiplication. · c87c8e3f
  FritzFlorian committed May 28, 2019
  
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16 May, 2019 1 commit
- First Version of parallel iterator task. · afd0331b
  FritzFlorian committed May 16, 2019
  
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14 May, 2019 1 commit
- Add further type-safety check to work_stealing_deque. · 1b4c5880
  FritzFlorian committed May 14, 2019
  
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13 May, 2019 6 commits
- Refactor: Pull stamped integer into own file. · 98ae70bb
  FritzFlorian committed May 13, 2019
  
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- Rework cas_integer interface to be OO instead of functional. · 0dc56d42
  FritzFlorian committed May 13, 2019
  
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- Replace cas_integer with class/bitmask based approach. · d553ed51
  FritzFlorian committed May 13, 2019
  
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- Add matrix multiplication benchmark. · 2b269f96
  FritzFlorian committed May 13, 2019
  
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- Add parallel_for based on fork_join tasks. · e3237abd
  FritzFlorian committed May 13, 2019
  
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- Add parallel_for based on fork_join tasks. · f724c1d0
  FritzFlorian committed May 13, 2019
  
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10 May, 2019 2 commits
- Merge remote-tracking branch 'remotes/origin/master' into parallel_for · dd8fb1e9
```
# Conflicts:
#	PERFORMANCE.md
#	lib/pls/CMakeLists.txt
#	lib/pls/include/pls/internal/scheduling/fork_join_task.h
```
  FritzFlorian committed May 10, 2019
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- Fix: set correct 'currently executing' in fork_join task. · 70f72790
```
This is required to correctly execute multiple, consecutive wait_for_all calls in one fork_join_sub_task.
```
  FritzFlorian committed May 10, 2019
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07 May, 2019 1 commit
- Add Performance notes on using ONLY fork_join tasks. · ada8fe0d
  FritzFlorian committed May 07, 2019
  
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06 May, 2019 2 commits
- Add further note on why we do not use relaxed atomics. · 14a5ddfb
  FritzFlorian committed May 06, 2019
  
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- Add note on atomic sources. · cf056856
  FritzFlorian committed May 06, 2019
  
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03 May, 2019 3 commits
- Redo performance plots with correct multiprogrammed results. · 856d72ed
  FritzFlorian committed May 03, 2019
  
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- Fix typo in invoke_parallel. · 2faad2e8
```
This resulted from an merge gone wrong.
```
  FritzFlorian committed May 03, 2019
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- Add further notes on performance development. · c825214a
  FritzFlorian committed May 03, 2019
  
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02 May, 2019 2 commits
- Add performance note after optimizations. · 09f818ee
  FritzFlorian committed May 02, 2019
  
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- Add unbalanced tree search benchmakr. · 39d9aeee
  FritzFlorian committed May 02, 2019
  
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30 Apr, 2019 4 commits
- Merge branch 'lock_free_task_stack' into 'master' · 18b2d744
```
Merge: Lock Free Deque

See merge request !9
```
  Florian Fritz committed Apr 30, 2019
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- Add basic backoff to stealing mechanism. · 237588ee
  FritzFlorian committed Apr 30, 2019
  
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- Rework lock-free-work-stealing-deque to be simpler and fit 'classic' approach. · 25d18c11
  FritzFlorian committed Apr 30, 2019
  
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- WIP: lock-free work stealing deque based on our stack. · bd826491
  FritzFlorian committed Apr 30, 2019
  
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18 Apr, 2019 6 commits
- Add basic exponential backoff to our code. · d16ad3eb
  FritzFlorian committed Apr 18, 2019
  
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- Add sleep functionality to thread wrapper. · aad1db1f
  FritzFlorian committed Apr 18, 2019
  
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- Fix memory order in single write, multiple read lock. · 37f7753a
  FritzFlorian committed Apr 18, 2019
  
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- Replace top-level-task-stack lock by swmr lock. · 0548562e
  FritzFlorian committed Apr 18, 2019
  
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- Refacotor spinlocks to make it simpler to insert actions after CAS fails. · d38f584b
  FritzFlorian committed Apr 18, 2019
  
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- Add system specific 'relax cpu' instruction. · 2fece910
  FritzFlorian committed Apr 18, 2019
  
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17 Apr, 2019 3 commits
- Reformate code to fit GNU code formating style. · aa270645
  FritzFlorian committed Apr 17, 2019
  
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- Add 'bare structure' of parallel_for task. · 4fe555b7
```
These currently do nothing but being boilerplate required to implement a new top level task.
```
  FritzFlorian committed Apr 17, 2019
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- Add further notes on our findings on preformance issues. · a7a3dc9b
  FritzFlorian committed Apr 17, 2019
  
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16 Apr, 2019 1 commit
- Add try_lock method to spin_lock implementations. · 3ff10baa
  FritzFlorian committed Apr 16, 2019
  
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