Intel® oneAPI Threading Building Blocks
Ask questions and share information about adding parallelism to your applications when using this threading library.
2465 Discussions

Question about TBB

JerryYan
Beginner
‎01-19-2021 06:15 PM
565 Views

Hello!

After I install the oneAPI, it looks like there are two folders that contain the tbb.h file. The one is 'TBBROOT/VERSION/oneapi/' and another one is 'TBBROOT/VERSION/tbb/'. What's the difference between them?

Are they link to same lib files?

Thanks!

0 Kudos

Link Copied

2 Replies
AbhishekD_Intel
Moderator
‎01-21-2021 03:24 AM
549 Views

Hi,


We are forwarding this thread to the concerned team.


Thank You.


0 Kudos
Copy link
Heinrich_B_Intel
Employee
‎01-22-2021 06:20 AM
541 Views

Hi Jiarui,


I also found the two version of tbb.h in $VERSION/include/oneapi and $VERSION/include/tbb

Looking at the 2nd location you find inside the tbb.h file (only non comment line):


#include "../oneapi/tbb.h"


It looks as if this tbb.h file is just for backward compatibility and it points to the new oneapi location. Other include files in this location also point to their oneapi version.


best regards,

Heinrich






0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.