From 77dc8c37f29bb55bcbbbda3da52f06d1fe438510 Mon Sep 17 00:00:00 2001 From: Frederic Suter Date: Thu, 25 Jun 2015 15:56:08 +0200 Subject: [PATCH] Don't try to change the rate of task once it's done, the new test in SD_task_set_rate raises a justified warn. Add a comment to warn readers that such a change must be done before the beginning of the execution of a task. --- examples/simdag/sd_comm_throttling.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/examples/simdag/sd_comm_throttling.c b/examples/simdag/sd_comm_throttling.c index b97e8117e4..8f5f294e5b 100644 --- a/examples/simdag/sd_comm_throttling.c +++ b/examples/simdag/sd_comm_throttling.c @@ -74,8 +74,10 @@ int main(int argc, char **argv) /* let throttle the communication for taskD if its parent is SD_DONE */ /* the bandwidth is 1.25e8, the data size is 1e7, and we want to throttle * the bandwidth by a factor 2. the rate is then 1.25e8/(2*1e7)=6.25 + * Changing the rate is possible before the task execution starts (in SD_RUNNING + * state). */ - if (SD_task_get_state(taskC) == SD_DONE) + if (SD_task_get_state(taskC) == SD_DONE && SD_task_get_state(taskD) < SD_RUNNING) SD_task_set_rate(taskD, 6.25); xbt_dynar_free_container(&changed_tasks); } -- 2.20.1