pd/src s_main.c,1.1.1.4.2.15,1.1.1.4.2.16 - Pd-cvs

20 Sep 2004


      Update of /cvsroot/pure-data/pd/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5116
Modified Files:
      Tag: devel_0_37
    s_main.c 
Log Message:
switch on daz and ftz if available
Index: s_main.c
===================================================================
RCS file: /cvsroot/pure-data/pd/src/s_main.c,v
retrieving revision 1.1.1.4.2.15
retrieving revision 1.1.1.4.2.16
diff -C2 -d -r1.1.1.4.2.15 -r1.1.1.4.2.16
*** s_main.c	9 Sep 2004 20:05:03 -0000	1.1.1.4.2.15
--- s_main.c	20 Sep 2004 13:42:58 -0000	1.1.1.4.2.16
***************
*** 306,309 ****
--- 306,318 ----
  #endif /* THREDED_SF */
+     /* tb: try to set ftz and daz */
+ #if defined(_MM_FLUSH_ZERO_ON) && defined(_MM_MASK_UNDERFLOW)
+     _mm_setcsr(_MM_FLUSH_ZERO_ON | _MM_MASK_UNDERFLOW | _mm_getcsr());
+ #endif
+ 
+ #if defined(_MM_DENORM_ZERO_ON)
+     _mm_setcsr(_MM_DENORM_ZERO_ON | _mm_getcsr());
+ #endif
+ 
      /* run scheduler until it quits */
      ret = m_scheduler();