lkml.org 
[lkml]   [1999]   [May]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectMemory (compare and set) by 8 (cont from prev)
OK, I'm assuming that if you're reading this, you read my message on
memcpy by 8 bytes. Why not also implement memcmp and memset using MMX
instructions to work by 8 bytes each? It would work just like the mempcy
idea, just with a different instruction inside the loop (PCMPEQD for
example, could be used for memcmp)


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:51    [W:0.026 / U:0.448 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site