Intel® Moderncode for Parallel Architectures
Support for developing parallel programming applications on Intel® Architecture.
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
1699 Discussions

REP MOVSD

vinoj_kumar_s
Beginner
‎04-27-2007 11:12 PM
614 Views

Hi,

I need to know how many clock cycles does the REP MOVSD take to move one dword in Pentium 4. Is it 2 cycles or 1 cycle without the source and destination buffer being in the cache?

Thanks, Regards,

Vinoj

0 Kudos

Link Copied

0 Replies
Reply

Community support is provided Monday to Friday. 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.