[Gridflow-cvs] [svn] commit: r6584 - /trunk/src/numop2.cxx

svn-gridflow at artengine.ca svn-gridflow at artengine.ca
Tue Feb 8 23:34:28 EST 2011


Author: matju
Date: Tue Feb  8 23:34:27 2011
New Revision: 6584

Log:
undo

Modified:
    trunk/src/numop2.cxx

Modified: trunk/src/numop2.cxx
==============================================================================
--- trunk/src/numop2.cxx (original)
+++ trunk/src/numop2.cxx Tue Feb  8 23:34:27 2011
@@ -48,12 +48,6 @@
 	static bool is_neutral  (T x, LeftRight side) {assert(!"Op::is_neutral called?");   return false;}
 	static bool is_absorbent(T x, LeftRight side) {assert(!"Op::is_absorbent called?"); return false;}
 };
-template <> class Op<  uint8> {typedef   uint8 V __attribute__ ((vector_size(16)));};
-template <> class Op<  int16> {typedef   int16 V __attribute__ ((vector_size(16)));};
-template <> class Op<  int32> {typedef   int32 V __attribute__ ((vector_size(16)));};
-template <> class Op<  int64> {typedef   int64 V __attribute__ ((vector_size(16)));};
-template <> class Op<float32> {typedef float32 V __attribute__ ((vector_size(16)));};
-template <> class Op<float64> {typedef float64 V __attribute__ ((vector_size(16)));};
 
 template <class O, class T> class OpLoops: public Numop2::On<T> {
 public:
@@ -88,20 +82,6 @@
   }
 };
 
-//#define UNROLL_8V(MACRO,N,PTR,ARGS...) \
-//	int n__=(-N)&7; PTR-=n__; N+=n__; \
-//	switch (n__) { start: \
-//		case 0:MACRO(0); case 1:MACRO(1); case 2:MACRO(2); case 3:MACRO(3); \
-//		case 4:MACRO(4); case 5:MACRO(5); case 6:MACRO(6); case 7:MACRO(7); \
-//		PTR+=8; N-=8; ARGS; if (N) goto start; }
-
-template <class O, class T> class OpLoopsV: public OpLoops<O,T> {
-public:
-  #define FOO(I) as[I]=f(as[I],as[ba+I]);
-  static void _zip (long n, T *as, T *bs) {if (!n) return; ptrdiff_t ba=bs-as; UNROLL_8V(FOO,n,as); post("OpLoopsV");}
-  #undef FOO
-};
-
 template <class T>
 static void quick_mod_map (long n, T *as, T b) {
 	if (!b) return;



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