Commit graph

26 commits

Author SHA1 Message Date
Robert Nishihara
b5ed2f063d Allow starting multiple local schedulers. (#86) 2016-12-04 17:08:16 -08:00
Robert Nishihara
35b9dedb48 Remove scheduler_info. (#84) 2016-12-04 15:51:03 -08:00
Wapaul1
9a513363f9 Init_table_callback now takes ownership of passed in data (#80)
* temp commit

* Stuff

* Ownership is now taken by init table callback

* Fixed lint errors

* Fixed travis warnings

* Fixed spacing

* add .gitkeep

* fix global scheduler

* Whitespace.
2016-12-03 13:49:09 -08:00
Robert Nishihara
61755bc168 Replace direct calls to recv with read_bytes. (#78)
* Replace direct calls to recv with read_bytes.

* Fixes.

* Formatting.
2016-12-02 18:51:50 -08:00
Philipp Moritz
58e8bbcb34 Fix bug in serializing arguments of tasks that are more complex objects (#72)
* Give more informative error message when we do not know how to serialize a class.

* Check that passing arguments to remote functions and getting them does not change their values.

* fix serialization bug

* fix tests for common module

* Formatting.

* Bug fix in init_pickle_module signature.

* Use pickle with HIGHEST_PROTOCOL.
2016-11-30 23:21:53 -08:00
Robert Nishihara
2c639c05ef When searching for Python with cmake, try custom tricks before using default cmake behavior. (#67)
* Change CMakeLists.txt.

* remove dead code
2016-11-29 14:32:54 -08:00
mehrdadn
7237ec4124 Windows compatibility (#57)
* Add Python and Redis submodules, and remove old third-party modules

* Update VS projects (WARNING: references files that do not exist yet)

* Update code & add shims for APIs except AF_UNIX/{send,recv}msg()

* Minor style changes.
2016-11-22 17:04:24 -08:00
mehrdadn
35ce5f8001 Enable more warnings and fix usleep() issue (#55)
* Enable more warnings and fix usleep() issue

* Periods after comments.
2016-11-22 00:29:27 -08:00
Robert Nishihara
f267da6aa8 Improve case on Mac where cmake fails to find Python with the custom search path. (#49)
* On Mac OS X, if cmake fails to find Python with custom search path, default to using find_package.

* Fix formatting in CMakeLists.txt.

* Set CUSTOM_PYTHON_EXECUTABLE variable on mac if the custom search path fails.

* Require exact Python version match.

* Use cmake mode keyword for logging messages.

* Fix.

* Find python libraries in cmake by searching near the include directories.

* Update cmakelists for numbuf.
2016-11-19 19:00:42 -08:00
Robert Nishihara
c8c3983195 Use sizeof(field) instead of sizeof(type) and other fixes. (#47)
* Use sizeof(field) instead of sizeof(type) and other fixes.

* Fix formatting.

* Bug fix.

* Zero-initialize structs. There are many more instances of these that I haven't changed yet.

* Bug fix.

* Revert from atexit to signaling to fix valgrind tests.

* Address Philipp's comments.
2016-11-19 12:19:49 -08:00
Robert Nishihara
d77b685a90 Global scheduler skeleton (#45)
* Initial scheduler commit

* global scheduler

* add global scheduler

* Implement global scheduler skeleton.

* Formatting.

* Allow local scheduler to be started without a connection to redis so that we can test it without a global scheduler.

* Fail if there are no local schedulers when the global scheduler receives a task.

* Initialize uninitialized value and formatting fix.

* Generalize local scheduler table to db client table.

* Remove code duplication in local scheduler and add flag for whether a task came from the global scheduler or not.

* Queue task specs in the local scheduler instead of tasks.

* Simple global scheduler tests, including valgrind.

* Factor out functions for starting processes.

* Fixes.
2016-11-18 19:57:51 -08:00
Stephanie Wang
7babe0d22f Logging level (#38)
* Set logging levels in Makefile using -DRAY_COMMON_LOG_LEVEL=level

* Lower level of some LOG_ERROR messages, log the name of the table operation on failure

* Address rest of Robert's comments

* Fix spurious log message
2016-11-15 20:33:29 -08:00
Stephanie Wang
9d1e750e8f Merge task table and task log into a single table (#30)
* Merge task table and task log

* Fix test in db tests

* Address Robert's comments and some better error checking

* Add a LOG_FATAL that exits the program
2016-11-10 18:13:26 -08:00
Robert Nishihara
194bdb1d96 Compute task IDs and object IDs deterministically. (#31)
* Put infrastructure in place to compute task IDs and object IDs.

* Fix version number for common library.

* Compute task IDs and object IDs deterministically.

* Address Stephanie's comments.

* Update task documentation.

* Fix formatting.

* Add more tests and checks.

* Fix formatting.

* Enable DCHECKs and change CHECKs to DCHECKs.
2016-11-08 14:46:34 -08:00
Philipp Moritz
1147c4d34b Keep objects in cache between tasks (#29)
* fix caching behavior

* fixes
2016-11-06 17:31:14 -08:00
Robert Nishihara
efe8a295ea Add basic LRU eviction for the plasma store. (#26)
* Basic functionality for LRU eviction.

* Test eviction.

* Factor out eviction policy.

* Move delete_object into eviction policy.

* Replace array of released objects with an LRU cache (hash table + doubly linked list).

* Finish rebase on master.

* Move actual object deletion away from eviction policy and into plasma store.

* Small fixes.

* Fixes.

* Make remove_object_from_lru_cache always remove the object.

* Minor formatting and comments.

* Pass in allowed memory as argument to Plasma store.

* Small fix.
2016-11-05 21:34:11 -07:00
Philipp Moritz
90a2aa4bf7 Various performance improvements (#24)
* switch from array to linked list for photon queue

* performance optimizations

* fix tests

* various fixes
2016-11-04 00:41:20 -07:00
Robert Nishihara
072f442c1f Update worker.py and services.py to use plasma and the local scheduler. (#19)
* Update worker code and services code to use plasma and the local scheduler.

* Cleanups.

* Fix bug in which threads were started before the worker mode was set. This caused remote functions to be defined on workers before the worker knew it was in WORKER_MODE.

* Fix bug in install-dependencies.sh.

* Lengthen timeout in failure_test.py.

* Cleanups.

* Cleanup services.start_ray_local.

* Clean up random name generation.

* Cleanups.
2016-11-02 00:39:35 -07:00
Philipp Moritz
2068587af8 Fix socket bind collisions in manager_tests, race condition bind/listen/subscribe and memory leaks (#18)
* Fix socket bind collisions in manager_tests

* bind manager sockets before connecting to the store

* fix memory leak in tests

* fix valgrind early process termination

* fix bind/listen/subscribe race condition

* fix photon

* fix other tests

* make it that all of common is tested

* fix clang-format

* fix
2016-11-02 00:09:04 -07:00
Robert Nishihara
47851eeccc Build Ray with setup.py. (#14)
* Build Ray with setup.py.

* Building photon extensions with cmake.

* Fix formatting in photon_extension.c

* Pip install with sudo in Travis.

* Fix plasma __init__.py.

* Rename and remove some files.
2016-10-31 17:08:03 -07:00
Ion
ee3718c80c Ion and Philipp's table retries (#10)
* Ion and Philipp's table retries

* Refactor the retry struct:
- Rename it from retry_struct to retry_info
- Retry information contains the failure callback, not the retry callback
- All functions take in retry information as an arg instead of its expanded fields

* Rename cb -> callback

* Remove prints

* Fix compiler warnings

* Change some CHECKs to greatest ASSERTs

* Key outstanding callbacks hash table with timer ID instead of callback data pointer

* Use the new retry API for table commands

* Memory cleanup in plasma unit tests

* fix Robert's comments

* add valgrind for common
2016-10-29 15:22:33 -07:00
Philipp Moritz
84c581cf47 Let local clients connect with local manager via unix domain sockets (#11)
* let local clients connect with local manager via unix domain sockets

* fix clang-format

* fix tests

* fix stephanie's comments
2016-10-28 21:26:54 -07:00
Philipp Moritz
b4b462809f fix valgrind 2016-10-27 15:09:50 -07:00
Robert Nishihara
6f75c738b5 [WIP] Fix valgrind tests. (#5)
* Make tests fail when valgrind finds a memory leak.

* Properly clean up scheduler state.

* Remove unnecessary malloc.
2016-10-26 23:23:46 -07:00
Robert Nishihara
f83a98d71a Changes to make tests pass on Travis. (#3)
* Remove hiredis submodule.

* Squashed 'src/common/thirdparty/hiredis/' content from commit acd1966

git-subtree-dir: src/common/thirdparty/hiredis
git-subtree-split: acd1966bf7f5e1be74b426272635c672def78779

* Make Plasma tests pass.

* Make Photon tests pass.

* Compile and test with Travis.

* Deactive fetch test so that the tests pass.
2016-10-25 22:39:21 -07:00
Robert Nishihara
ad55166472 Rearrange local scheduler files to prepare to merge into Ray. 2016-10-25 14:16:23 -07:00