- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I have use the Intel Thread Checker against a run of my simulator, and the only problem identified was a thread stall. The stallbegan in the first 10 seconds of execution, and was reported at 40 seconds. The thread checker did not give any data for the 1st Access. The 2nd Access was in a portion of code that does not need to be parallel.
Is there any way to turn off the automatic parallelization of portions of code outside the OpenMP section? (I could easily let everything ina filebe turned off.)
Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
You should not have any threaded parallelism from your own source code, outside OpenMP parallel regions, if you did not invoke -Qparallel or explicit threading. I have had concerns myselfabout a possible false indication from Thread Checker. If you could provide a detailed case, I would suggest filing an issue on your premier.intel.com account.

Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page