Created on 2009-06-28.00:00:00 last changed 170 months ago
Rationale:
Solved by N3069.
[ 2010 Pittsburgh: Moved to NAD Editorial. Rationale added below. ]
[ 2009 Santa Cruz: ]
Move to "Open". Hans and the rest of the concurrency working group will study this. We can't make progress without a thorough review and a paper.
Addresses US 63
Description
The behavior of the library in the presence of threads is incompletely specified.
For example, if thread 1 assigns to X, then writes data to file f, which is read by thread 2, and then accesses variable X, is thread 2 guaranteed to be able to see the value assigned to X by thread 1? In other words, does the write of the data "happen before" the read?
Another example: does simultaneous access using operator at() to different characters in the same non-const string really introduce a data race?
Suggestion
Notes
17 SG: should go to threads group; misclassified in document
Concurrency SG: Create an issue. Hans will look into it.
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2010-11-19 19:04:45 | admin | set | status: nad editorial -> resolved |
| 2010-10-21 18:28:33 | admin | set | messages: + msg929 |
| 2010-10-21 18:28:33 | admin | set | messages: + msg928 |
| 2010-10-21 18:28:33 | admin | set | messages: + msg927 |
| 2009-06-28 00:00:00 | admin | create | |