A
lgorithmique
N
umérique
D
istribuée
Public GIT Repository
projects
/
simgrid.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
This is the right condition that prevents deadlocks! :)
[simgrid.git]
/
src
/
gras
/
Msg
/
gras_msg_exchange.c
diff --git
a/src/gras/Msg/gras_msg_exchange.c
b/src/gras/Msg/gras_msg_exchange.c
index
bb894e0
..
ba36513
100644
(file)
--- a/
src/gras/Msg/gras_msg_exchange.c
+++ b/
src/gras/Msg/gras_msg_exchange.c
@@
-278,7
+278,8
@@
gras_msg_handleall(double period) {
RETHROW0("Error while waiting for messages: %s");
xbt_ex_free(e);
}
RETHROW0("Error while waiting for messages: %s");
xbt_ex_free(e);
}
- } while (now - begin < period);
+ /* Epsilon to avoid numerical stability issues were the waited interval is so small that the global clock cannot notice the increment */
+ } while (period - now + begin > 0);
}
/** @brief Handle an incomming message or timer (or wait up to \a timeOut seconds)
}
/** @brief Handle an incomming message or timer (or wait up to \a timeOut seconds)