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vine: print warning if task larger than available disk - cache of all workers #4385

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vine: print warning if task larger than available disk - cache of all workers #4385

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5 changes: 4 additions & 1 deletion taskvine/src/manager/vine_schedule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -507,6 +507,9 @@ static vine_resource_bitmask_t is_task_larger_than_worker(struct vine_manager *q

if ((double)w->resources->disk.total < l->disk) {
set = set | DISK_BIT;
} else if ((double)w->resources->disk.total - w->resources->disk.inuse && itable_size(w->current_tasks) < 1) {
/* also trigger disk if worker's cache does not allow to run any task anymore */
set = set | DISK_BIT;
}

if ((double)w->resources->gpus.total < l->gpus) {
Expand Down Expand Up @@ -603,7 +606,7 @@ void vine_schedule_check_for_large_tasks(struct vine_manager *q)
}

if (unfit_disk) {
notice(D_VINE, " %d waiting task(s) need more than %s of disk", unfit_disk, rmsummary_resource_to_str("disk", largest_unfit_task->disk, 1));
notice(D_VINE, " %d waiting task(s) need more than %s of disk (workers' disk cache may be full)", unfit_disk, rmsummary_resource_to_str("disk", largest_unfit_task->disk, 1));
}

if (unfit_gpu) {
Expand Down
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