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Global scheduler - per-task transfer-aware policy (#145)

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* global scheduler with object transfer cost awareness -- upstream rebase

* debugging global scheduler: multiple subscriptions

* global scheduler: utarray push bug fix; tasks change state to SCHEDULED

* change global scheduler test to be an integraton test

* unit and integration tests are passing for global scheduler

* improve global scheduler test: break up into several

* global scheduler checkpoint: fix photon object id bug in test

* test with timesync between object and task notifications; TODO: handle OoO object+task notifications in GS

* fallback to base policy if no object dependencies are cached (may happen due to OoO object+task notification arrivals

* clean up printfs; handle a missing LS in LS cache

* Minor changes to Python test and factor out some common code.

* refactoring handle task waiting

* addressing comments

* log_info -> log_debug

* Change object ID printing.

* PRId64 merge

* Python 3 fix.

* PRId64.

* Python 3 fix.

* resurrect differentiation between no args and missing object info; spacing

* Valgrind fix.

* Run all global scheduler tests in valgrind.

* clang format

* Comments and documentation changes.

* Minor cleanups.

* fix whitespace

* Fix.

* Documentation fix.
This commit is contained in:
Alexey Tumanov
2016-12-22 03:11:46 -08:00
committed by Robert Nishihara
parent 6cd02d71f8
commit 46a887039e
17 changed files with 498 additions and 120 deletions
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src/common/lib/python/common_extension.c
+2 -3
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@@ -122,9 +122,8 @@ static long PyObjectID_hash(PyObjectID *self) {
}
static PyObject *PyObjectID_repr(PyObjectID *self) {
enum { hex_length = 2 * UNIQUE_ID_SIZE + 1 };
char hex_id[hex_length];
sha1_to_hex(self->object_id.id, hex_id);
char hex_id[ID_STRING_SIZE];
object_id_to_string(self->object_id, hex_id, ID_STRING_SIZE);
UT_string *repr;
utstring_new(repr);
utstring_printf(repr, "ObjectID(%s)", hex_id);