""

svn path=/trunk/; revision=475

15 files changed, 424 insertions, 576 deletions

diff --git a/externals/grill/vasp/changes.txt b/externals/grill/vasp/changes.txt
index 0f6e4736..7baeedc2 100644
--- a/externals/grill/vasp/changes.txt
+++ b/externals/grill/vasp/changes.txt
@@ -3,6 +3,7 @@ Version history:
 0.1.3:
 - CHANGE: exchanged #defines for templates in vector calculation loops
 - FIX: bug for binary operations of complex vasps
+- ADD: implemented (factor-4) loop unrolling for vector calculation loops
 
 0.1.2:
 - FIX: bug in vasp.frames* ... wrong argument
diff --git a/externals/grill/vasp/source/main.cpp b/externals/grill/vasp/source/main.cpp
index 504f90ba..3b2c0f75 100644
--- a/externals/grill/vasp/source/main.cpp
+++ b/externals/grill/vasp/source/main.cpp
@@ -1,422 +1,211 @@
 /* 
 
-
-
 VASP modular - vector assembling signal processor / objects for Max/MSP and PD
 
-
-
 Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-
 For information on usage and redistribution, and for a DISCLAIMER OF ALL
-
 WARRANTIES, see the file, "license.txt," in this distribution.  
 
-
-
 */
 
-
-
 #include "main.h"
-
 #include "classes.h"
 
 
-
-
-
 const C *VASP_VERSION = "0.1.3pre1";
 
-
-
 V lib_setup()
-
 {
-
 	post("");
-
 	post("-----------------------------------------");
-
 	post("           VASP modular %s            ",VASP_VERSION);
-
 	post("   vector assembling signal processor    ");
-
 	post("       (C)2002-2003 Thomas Grill         ");
-
 #ifdef FLEXT_DEBUG
-
 	post("   DEBUG BUILD - " __DATE__ " " __TIME__);
-
 #endif
-
 	post("");
-
 	post(" http://www.parasitaere-kapazitaeten.net ");
-
 	post("-----------------------------------------");
-
 	post("");
 
-
-
 	// call the objects' setup routines
 
-
-
 	VASP_SETUP(v); // vasp
-
 	VASP_SETUP(multi); // vasp.m
 
-
-
 	VASP_SETUP(check);  // vasp.check
-
 	VASP_SETUP(update);  // vasp.update
-
 //	VASP_SETUP(post);  // vasp.post
 
-
-
 	VASP_SETUP(sync);  // vasp.sync
-
-
-
 	VASP_SETUP(radio);  // vasp.radio
 
-
-
 	VASP_SETUP(vector); // vasp.vector
-
 	VASP_SETUP(qvectors); // vasp.vectors?
 
-
-
 	VASP_SETUP(size);  // vasp.size 
-
 	VASP_SETUP(dsize);  // vasp.size+ 
-
 	VASP_SETUP(qsize);  // vasp.size?
-
 	VASP_SETUP(msize);  // vasp.size*
-
 	VASP_SETUP(rsize);  // vasp.size/
 
-
-
 	VASP_SETUP(offset);  // vasp.offset
-
 	VASP_SETUP(doffset); // vasp.offset+
-
 	VASP_SETUP(qoffset);  // vasp.offset?
 
-
-
 	VASP_SETUP(frames);  // vasp.frames
-
 	VASP_SETUP(dframes);  // vasp.frames+
-
 	VASP_SETUP(qframes);  // vasp.frames?
-
 	VASP_SETUP(mframes);  // vasp.frames*
-
 	VASP_SETUP(rframes);  // vasp.frames/
 
-
-
 	VASP_SETUP(channel);  // vasp.channel
-
 	VASP_SETUP(qchannel);  // vasp.channel?
 
-
-
 	VASP_SETUP(split);
-
 	VASP_SETUP(join);
-
 	VASP_SETUP(spit);
-
 	VASP_SETUP(gather);
-
 	VASP_SETUP(part);
 
-
-
 	VASP_SETUP(list);
-
 	VASP_SETUP(nonzero);
-
  
-
 	VASP_SETUP(imm); // vasp.imm 
 
-
-
 	VASP__SETUP(set);
-
 	VASP__SETUP(cset);
-
 	VASP_SETUP(copy);
-
 	VASP_SETUP(ccopy);
 
-
-
 	VASP__SETUP(add);
-
 	VASP__SETUP(cadd);
-
 	VASP__SETUP(sub);
-
 	VASP__SETUP(csub);
-
 	VASP__SETUP(subr);
-
 	VASP__SETUP(csubr);
-
 	VASP__SETUP(mul);
-
 	VASP__SETUP(cmul);
-
 	VASP__SETUP(div);
-
 	VASP__SETUP(cdiv);
-
 	VASP__SETUP(divr);
-
 	VASP__SETUP(cdivr);
-
 	VASP__SETUP(mod);
 
-
-
 	VASP__SETUP(sign) 
-
 	VASP__SETUP(abs) 
-
 	VASP__SETUP(cabs) 
 
-
-
 	VASP__SETUP(lwr)
-
 	VASP__SETUP(gtr)
-
 	VASP__SETUP(alwr)
-
 	VASP__SETUP(agtr)
-
 	VASP__SETUP(leq)
-
 	VASP__SETUP(geq)
-
 	VASP__SETUP(aleq)
-
 	VASP__SETUP(ageq)
-
 	VASP__SETUP(equ)
-
 	VASP__SETUP(neq)
 
-
-
 	VASP__SETUP(min)
-
 	VASP__SETUP(rmin)
-
 	VASP__SETUP(max)
-
 	VASP__SETUP(rmax)
 
-
-
 	VASP__SETUP(minmax) 
 
-
-
 	VASP_SETUP(qmin)
-
 	VASP_SETUP(qmax)
-
 	VASP_SETUP(qamin)
-
 	VASP_SETUP(qamax)
-
 	VASP_SETUP(qrmin)
-
 	VASP_SETUP(qrmax)
 
-
-
 	VASP__SETUP(gate);
-
 	VASP__SETUP(rgate);
-
 //	VASP__SETUP(igate);
-
 //	VASP__SETUP(rigate);
 
-
-
 	VASP_SETUP(peaks) 
-
 	VASP_SETUP(valleys) 
-
 	VASP_SETUP(rpeaks) 
-
 	VASP_SETUP(rvalleys) 
 
-
-
 	VASP_SETUP(qpeaks);
 
-
-
 /*
-
 	VASP_SETUP(qvalleys);
-
 	VASP_SETUP(qrpeaks);
-
 	VASP_SETUP(qrvalleys);
-
 */
 
-
-
 	VASP__SETUP(sqr) 
-
 	VASP__SETUP(ssqr) 
-
 	VASP__SETUP(csqr) 
-
 	VASP__SETUP(sqrt) 
-
 	VASP__SETUP(ssqrt) 
-
 	VASP__SETUP(pow) 
-
 	VASP__SETUP(cpowi) 
-
 	VASP__SETUP(rpow);
-
 	VASP__SETUP(radd);
 
-
-
 	VASP__SETUP(exp) 
-
 	VASP__SETUP(log) 
 
-
-
 	VASP__SETUP(polar) 
-
 	VASP__SETUP(rect) 
 
-
-
 	VASP__SETUP(cnorm)
-
 //	VASP__SETUP(cswap)
-
 	VASP__SETUP(cconj)
 
-
-
 	VASP_SETUP(shift)
-
 	VASP_SETUP(xshift)
-
 	VASP__SETUP(rot)
-
 	VASP__SETUP(xrot)
-
 	VASP__SETUP(mirr)
-
 	VASP__SETUP(xmirr)
 
-
-
 	VASP__SETUP(osc)
-
 	VASP__SETUP(mosc)
-
 	VASP__SETUP(cosc)
-
 	VASP__SETUP(mcosc)
-
 	VASP__SETUP(phasor)
-
 	VASP__SETUP(mphasor)
-
 	VASP__SETUP(noise)
-
 	VASP__SETUP(cnoise)
 
-
-
 	VASP__SETUP(window)
-
 	VASP__SETUP(mwindow)
-
 	VASP__SETUP(iwindow)
-
 	VASP__SETUP(miwindow)
-
 	VASP__SETUP(xwindow)
-
 	VASP__SETUP(mxwindow)
 
-
-
 	VASP__SETUP(flp)
-
 	VASP__SETUP(fhp)
 
-
-
 	VASP__SETUP(int) 
-
 	VASP__SETUP(dif) 
 
-
-
 	VASP__SETUP(fix) 
 
-
-
 	VASP__SETUP(tilt)
-
 	VASP__SETUP(xtilt)
 
-
-
 	VASP__SETUP(soffset)
-
 	VASP__SETUP(sframes)
 
-
-
 	VASP__SETUP(rfft)
-
 	VASP__SETUP(rifft)
-
 	VASP__SETUP(cfft)
-
 	VASP__SETUP(cifft)
-
 }
 
-
-
 FLEXT_LIB_SETUP(vasp,lib_setup)
 
 
 
-///////////////////////////////////////////////////////////////////////////
-
-
-
 
 
diff --git a/externals/grill/vasp/source/obj_imm.cpp b/externals/grill/vasp/source/obj_imm.cpp
index 35ea1a92..1c324e37 100644
--- a/externals/grill/vasp/source/obj_imm.cpp
+++ b/externals/grill/vasp/source/obj_imm.cpp
@@ -84,7 +84,7 @@ public:
 			S *dst = imm.Pointer();
 			const S *src = buf->Pointer();
 			register int i;
-			_D_LOOP(i,len) *(dst++) = *src,src += chns; _E_LOOP
+			_DE_LOOP(i,len, ( *(dst++) = *src,src += chns ) )
 
 			Vasp ret(len,Vasp::Ref(imm));
 			ToOutVasp(0,ret);
diff --git a/externals/grill/vasp/source/opbase.cpp b/externals/grill/vasp/source/opbase.cpp
index f3d10ea4..c33a5782 100644
--- a/externals/grill/vasp/source/opbase.cpp
+++ b/externals/grill/vasp/source/opbase.cpp
@@ -12,7 +12,7 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 #include "opbase.h"
 #include "opdefs.h"
 
-Vasp *VaspOp::m_run(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun *fun) 
+Vasp *VaspOp::m_run(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun fun) 
 { 
 	Vasp *ret = NULL;
 	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
@@ -24,7 +24,7 @@ Vasp *VaspOp::m_run(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun *fun)
 	return ret;
 }
 
-Vasp *VaspOp::m_cun(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun *fun) 
+Vasp *VaspOp::m_cun(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun fun) 
 { 
 	Vasp *ret = NULL;
 	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
@@ -36,7 +36,7 @@ Vasp *VaspOp::m_cun(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun *fun)
 	return ret;
 }
 
-Vasp *VaspOp::m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun *fun) 
+Vasp *VaspOp::m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun fun) 
 { 
 	Vasp *ret = NULL;
 	BL argvasp = arg.IsVasp();
@@ -58,7 +58,7 @@ Vasp *VaspOp::m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp:
 	return ret;
 }
 
-Vasp *VaspOp::m_cbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun *fun) 
+Vasp *VaspOp::m_cbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun fun) 
 { 
 	Vasp *ret = NULL;
 	BL argvasp = arg.IsVasp();
diff --git a/externals/grill/vasp/source/opbase.h b/externals/grill/vasp/source/opbase.h
index 47cc61cf..3d9b81c6 100644
--- a/externals/grill/vasp/source/opbase.h
+++ b/externals/grill/vasp/source/opbase.h
@@ -101,11 +101,11 @@ namespace VaspOp {
 	// -------- transformations -----------------------------------
 
 	// unary functions
-	Vasp *m_run(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun *fun); // real unary (one vec or real)
-	Vasp *m_cun(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun *fun); // complex unary (one vec or complex)
+	Vasp *m_run(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun fun); // real unary (one vec or real)
+	Vasp *m_cun(OpParam &p,CVasp &src,CVasp *dst,VecOp::opfun fun); // complex unary (one vec or complex)
 	// binary functions
-	Vasp *m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun *fun); // real binary (one vec or real)
-	Vasp *m_cbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun *fun); // complex binary (one vec or complex)
+	Vasp *m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun fun); // real binary (one vec or real)
+	Vasp *m_cbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,VecOp::opfun fun); // complex binary (one vec or complex)
 }
 
 #endif
diff --git a/externals/grill/vasp/source/opdefs.h b/externals/grill/vasp/source/opdefs.h
index 18863f61..47006db6 100644
--- a/externals/grill/vasp/source/opdefs.h
+++ b/externals/grill/vasp/source/opdefs.h
@@ -20,345 +20,288 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 #define _D_ALWAYS1 0
 #endif
 
+
 namespace VecOp {
 
 /*! \brief skeleton for unary real operations
 */
-template<class T,V FUN(T &v,T a)> BL _F__run(OpParam &p)										
+//template<class T,V FUN(T &v,T a)> BL V__run(register const T *sr,I rss,register T *dr,I rds,I frames)
+template<class T,class OP> BL V__run(register const T *sr,I rss,register T *dr,I rds,I frames)
 {																
-	register const S *sr = p.rsdt;								
-	register S *dr = p.rddt;									
-	register I i;												
-	if(sr == dr)												
-		if(_D_ALWAYS1 || p.rds == 1)							
-			_D_LOOP(i,p.frames)									
-            { FUN(*dr,*dr); dr++; }								
-			_E_LOOP												
+    register I i;
+    if(sr == dr)												
+		if(_D_ALWAYS1 || rds == 1)							
+            _DE_LOOP(i,frames, ( OP::run(*dr,*dr), dr++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*dr); dr += p.rds; }						
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::run(*dr,*dr), dr += rds ) )
 	else														
-		if(_D_ALWAYS1 || (p.rss == 1 && p.rds == 1))			
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*sr); sr++,dr++; }						
-			_E_LOOP												
+		if(_D_ALWAYS1 || (rss == 1 && rds == 1))			
+			_DE_LOOP(i,frames, ( OP::run(*dr,*sr), sr++,dr++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*sr); sr += p.rss,dr += p.rds; }			
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::run(*dr,*sr), sr += rss,dr += rds ) )
 	return true;												
 }
 
-template<class T,class CL> inline BL _D__run(OpParam &p) { return _F__run<T,CL::run>(p); }
-template<class T,class CL> inline BL d__run(OpParam &p) { return _d__run<T>(CL::run,p); }
 
 /*! \brief skeleton for unary complex operations
 */
-template<class T,V FUN(T &rv,T &iv,T ra,T ia)> BL _F__cun(OpParam &p)
+template<class T,class OP> BL V__cun(register const T *sr,register const T *si,I rss,I iss,register T *dr,register T *di,I rds,I ids,I frames)
 {																
-	register const S *sr = p.rsdt,*si = p.isdt;					
-	register S *dr = p.rddt,*di = p.iddt;						
-	register I i;												
+    register I i;
 	if(sr == dr && si == di)									
-		if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1))			
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*di,*dr,*di); dr++,di++; }				
-			_E_LOOP												
+		if(_D_ALWAYS1 || (rds == 1 && ids == 1))			
+            _DE_LOOP(i,frames, ( OP::cun(*dr,*di,*dr,*di), dr++,di++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*di,*dr,*di); dr += p.rds,di += p.ids; }	
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::cun(*dr,*di,*dr,*di), dr += rds,di += ids ) )
 	else														
-		if(_D_ALWAYS1 || (p.rss == 1 && p.iss == 1 && p.rds == 1 && p.ids == 1)) 
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*di,*sr,*si); sr++,si++,dr++,di++; }	
-			_E_LOOP												
+		if(_D_ALWAYS1 || (rss == 1 && iss == 1 && rds == 1 && ids == 1)) 
+			_DE_LOOP(i,frames, ( OP::cun(*dr,*di,*sr,*si), sr++,si++,dr++,di++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*di,*sr,*si);	sr += p.rss,si += p.iss,dr += p.rds,di += p.ids; } 
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::cun(*dr,*di,*sr,*si), sr += rss,si += iss,dr += rds,di += ids ) )
 	return true;												
 }
 
-template<class T,class CL> inline BL _D__cun(OpParam &p) { return _F__cun<T,CL::cun>(p); }
-template<class T,class CL> inline BL d__cun(OpParam &p) { return _d__cun<T>(CL::cun,p); }
+template<class T,class OP> BL V__vun(I layers,register const T *sr,register T *dr,I frames)
+{																
+    register I i;
+    switch(layers) {
+    case 1: 
+            V__run<T,OP>(sr,1,dr,1,frames); 
+            break;
+    case 2: 
+			_DF_LOOP(i,frames, ( vec_un<T,OP,2>(dr,sr), sr += 2, dr += 2) )
+            break;
+    case 3: 
+			_DF_LOOP(i,frames, ( vec_un<T,OP,3>(dr,sr), sr += 3, dr += 3) )
+            break;
+    case 4: 
+			_DF_LOOP(i,frames, ( vec_un<T,OP,4>(dr,sr), sr += 4, dr += 4) )
+            break;
+    default:
+			_DF_LOOP(i,frames, ( vec_un<T,OP,0>(dr,sr,layers), sr += layers, dr += layers) )
+            break;
+    }
+    return true;
+}
+
+
+template<class T,class OP> BL V__rbin(register const T *sr,I rss,register T *dr,I rds,register const T *ar,I ras,I frames)
+{																
+	register I i;												
+	if(sr == dr)								
+		if(_D_ALWAYS1 || (rds == 1 && ras == 1))				
+            _DE_LOOP(i,frames, ( OP::rbin(*dr,*dr,*ar), dr++,ar++ ) )
+		else												
+			_DE_LOOP(i,frames, ( OP::rbin(*dr,*dr,*ar), dr += rds,ar += ras ) )
+	else													
+		if(_D_ALWAYS1 || (rss == 1 && rds == 1 && ras == 1))	
+			_DE_LOOP(i,frames, ( OP::rbin(*dr,*sr,*ar), sr++,dr++,ar++ ) )
+		else												
+			_DE_LOOP(i,frames, ( OP::rbin(*dr,*sr,*ar), sr += rss,dr += rds,ar += ras ) )
+    return true;
+}
+
+template<class T,class OP> BL V__cbin(register const T *sr,register const T *si,I rss,I iss,register T *dr,register T *di,I ids,I rds,const T *ar,const T *ai,I ras,I ias,I frames)
+{																
+	register I i;												
+	if(sr == dr && si == di)							
+		if(_D_ALWAYS1 || (rds == 1 && ids == 1 && ras == 1 && ias == 1)) 
+            _DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*dr,*di,*ar,*ai), dr++,di++,ar++,ai++ ) )
+		else											
+			_DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*dr,*di,*ar,*ai), dr += rds,di += ids,ar += ras,ai += ias ) )
+	else												
+		_DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*sr,*si,*ar,*ai), sr += rss,si += iss,dr += rds,di += ids,ar += ras,ai += ias ) )
+    return true;
+}
+
+
+template<class TR> class _A__vector {
+public:
+    static TR ev(const TR *a,I i,I m) { return a[i*m]; }
+};
+
+template<class TR> class _A__scalar {
+public:
+    static TR ev(TR a,I i,I m) { return a; }
+};
+
+class _A__env {
+public:
+    static R ev(Env::Iter &a,I i,I m) { return a.ValFwd(i); }
+};
+
+template<class T,class TA,class TR,class OP,class EVARG> BL Vx__rbin(register const T *sr,I rss,register T *dr,I rds,TA ar,I frames)
+{																
+	register I i;												
+	if(sr == dr)								
+		if(_D_ALWAYS1 || rds == 1)				
+            _DE_LOOP(i,frames, ( OP::rbin(*dr,*dr,EVARG::ev(ar,i,1)), dr++ ) )
+		else												
+            _DE_LOOP(i,frames, ( OP::rbin(*dr,*dr,EVARG::ev(ar,i,1)), dr += rds ) )
+	else													
+		if(_D_ALWAYS1 || rss == 1 && rds == 1)	
+            _DE_LOOP(i,frames, ( OP::rbin(*dr,*sr,EVARG::ev(ar,i,1)), sr++,dr++ ) )
+		else												
+            _DE_LOOP(i,frames, ( OP::rbin(*dr,*sr,EVARG::ev(ar,i,1)), sr += rss,dr += rds ) )
+    return true;
+}
+
+template<class T,class TA1,class TA2,class TR,class OP,class EVARG1,class EVARG2> BL Vx__cbin(register const T *sr,register const T *si,I rss,I iss,register T *dr,register T *di,I ids,I rds,TA1 ar,TA2 ai,I ras,I ias,I frames)
+{																
+	register I i;												
+	if(sr == dr && si == di)							
+		if(_D_ALWAYS1 || (rds == 1 && ids == 1 && ras == 1 && ias == 1)) 
+            _DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*dr,*di,EVARG1::ev(ar,i,1),EVARG2::ev(ai,i,1)), dr++,di++ ) )
+		else											
+            _DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*dr,*di,EVARG1::ev(ar,i,ras),EVARG2::ev(ai,i,ias)), dr += rds,di += ids ) )
+	else												
+        _DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*sr,*si,EVARG1::ev(ar,i,ras),EVARG2::ev(ai,i,ias)), sr += rss,si += iss,dr += rds,di += ids ) )
+    return true;
+}
 
+template<class T,class TA,class TR,class OP,class EVARG> BL Vx__vbin(I layers,register const T *sr,register T *dr,TA ar,I frames)
+{																
+    register I i;
+    switch(layers) {
+    case 1: 
+            Vx__rbin<T,TA,TR,OP,EVARG>(sr,1,dr,1,ar,frames); 
+            break;
+    case 2: 
+			_DF_LOOP(i,frames, ( vec_bin<T,OP,2>(dr,sr,EVARG::ev(ar,i,2)), sr += 2, dr += 2) )
+            break;
+    case 3: 
+			_DF_LOOP(i,frames, ( vec_bin<T,OP,3>(dr,sr,EVARG::ev(ar,i,3)), sr += 3, dr += 3) )
+            break;
+    case 4: 
+			_DF_LOOP(i,frames, ( vec_bin<T,OP,4>(dr,sr,EVARG::ev(ar,i,4)), sr += 4, dr += 4) )
+            break;
+    default:
+			_DF_LOOP(i,frames, ( vec_bin<T,OP,0>(dr,sr,EVARG::ev(ar,i,layers),layers), sr += layers, dr += layers) )
+            break;
+    }
+    return true;
+}
+
+template<class T,class OP> inline BL V__vbin(I layers,register const T *sr,register T *dr,register const T *ar,I frames)
+{
+    return Vx__vbin<T,const T *,T,OP,_A__vector<T> >(layers,sr,dr,ar,frames);
+}
 
 /*! \brief skeleton for binary real operations
 */
-template<class T,V FUN(T &v,T a,T b)> BL _F__rbin(OpParam &p)					
+template<class T,class OP> BL _F__rbin(OpParam &p)					
 {																
-	register const S *sr = p.rsdt;								
-	register S *dr = p.rddt;									
-	register I i;												
 	if(p.HasArg() && p.arg[0].Is()) {							
 		switch(p.arg[0].argtp) {								
-		case OpParam::Arg::arg_v: {								
-			register const S *ar = p.arg[0].v.rdt;				
-			if(p.rsdt == p.rddt)								
-				if(_D_ALWAYS1 || (p.rds == 1 && p.arg[0].v.rs == 1))				
-					_D_LOOP(i,p.frames)									
-                    { FUN(*dr,*dr,*ar); dr++,ar++; }				
-					_E_LOOP												
-				else												
-					_D_LOOP(i,p.frames)									
-					{ FUN(*dr,*dr,*ar);	dr += p.rds,ar += p.arg[0].v.rs; } 
-					_E_LOOP												
-			else													
-				if(_D_ALWAYS1 || (p.rss == 1 && p.rds == 1 && p.arg[0].v.rs == 1))	
-					_D_LOOP(i,p.frames)									
-					{ FUN(*dr,*sr,*ar); sr++,dr++,ar++; }			
-					_E_LOOP												
-				else												
-					_D_LOOP(i,p.frames)									
-					{ FUN(*dr,*sr,*ar);	sr += p.rss,dr += p.rds,ar += p.arg[0].v.rs; } 
-					_E_LOOP												
+		case OpParam::Arg::arg_v: {	
+            V__rbin<T,OP>(p.rsdt,p.rss,p.rddt,p.rds,p.arg[0].v.rdt,p.arg[0].v.rs,p.frames);
 			break;												
 		}														
 		case OpParam::Arg::arg_env: {							
-			Env::Iter it(*p.arg[0].e.env); it.Init(0);			
-			if(p.rsdt == p.rddt)								
-				if(_D_ALWAYS1 || p.rds == 1)										
-					_D_LOOP(i,p.frames)									
-					{ FUN(*dr,*dr,it.ValFwd(i)); dr++; }			
-					_E_LOOP												
-				else												
-					_D_LOOP(i,p.frames)									
-					{ FUN(*dr,*dr,it.ValFwd(i)); dr += p.rds; }		
-					_E_LOOP												
-			else													
-				if(_D_ALWAYS1 || (p.rss == 1 && p.rds == 1))						
-					_D_LOOP(i,p.frames)									
-					{ FUN(*dr,*sr,it.ValFwd(i)); sr++,dr++; }		
-					_E_LOOP												
-				else												
-					_D_LOOP(i,p.frames)								 	
-					{ FUN(*dr,*sr,it.ValFwd(i)); sr += p.rss,dr += p.rds; }	
-					_E_LOOP												
+			Env::Iter it(*p.arg[0].e.env); it.Init(0);
+            Vx__rbin<T,Env::Iter &,R,OP,_A__env >(p.rsdt,p.rss,p.rddt,p.rds,it,p.frames);
 			break;												
 		}														
 		case OpParam::Arg::arg_x: {							
-			const R v =  p.arg[0].x.r;						
-			if(p.rsdt == p.rddt)							
-				if(_D_ALWAYS1 || p.rds == 1)				
-					_D_LOOP(i,p.frames)						
-					{ FUN(*dr,*dr,v); dr++; }			
-					_E_LOOP									
-				else										
-					_D_LOOP(i,p.frames)						
-					{ FUN(*dr,*dr,v); dr += p.rds; }	
-					_E_LOOP									
-			else											
-				if(_D_ALWAYS1 || (p.rss == 1 && p.rds == 1))
-					_D_LOOP(i,p.frames)						
-					{ FUN(*dr,*sr,v); sr++,dr++; }		
-					_E_LOOP									
-				else										
-					_D_LOOP(i,p.frames)						
-                    { FUN(*dr,*sr,v); sr += p.rss,dr += p.rds; }
-					_E_LOOP											
+            Vx__rbin<T,R,T,OP,_A__scalar<R> >(p.rsdt,p.rss,p.rddt,p.rds,p.arg[0].x.r,p.frames);
 			break;												
 		}														
 		}														
 	}															
 	else {														
-		register const S v = p.rbin.arg;						
-		if(p.rsdt == p.rddt)									
-			if(_D_ALWAYS1 || p.rds == 1)						
-				_D_LOOP(i,p.frames)									
-				{ FUN(*dr,*dr,v); dr++; }						
-				_E_LOOP												
-			else												
-				_D_LOOP(i,p.frames)									
-				{ FUN(*dr,*dr,v); dr += p.rds; }				
-				_E_LOOP												
-		else													
-			if(_D_ALWAYS1 || (p.rss == 1 && p.rds == 1))		
-				_D_LOOP(i,p.frames)									
-				{ FUN(*dr,*sr,v); sr++,dr++; }					
-				_E_LOOP												
-			else												
-				_D_LOOP(i,p.frames)									
-				{ FUN(*dr,*sr,v); sr += p.rss,dr += p.rds; }	
-				_E_LOOP												
+        Vx__rbin<T,T,T,OP,_A__scalar<T> >(p.rsdt,p.rss,p.rddt,p.rds,p.rbin.arg,p.frames);
 	}															
 	return true;												
 }
 
-template<class T,class CL> inline BL _D__rbin(OpParam &p) { return _F__rbin<T,CL::rbin>(p); }
-template<class T,class CL> inline BL d__rbin(OpParam &p) { return _d__rbin<T>(CL::rbin,p); }
-
 
 /*! \brief skeleton for binary complex operations
 */
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,T rb,T ib)> BL _F__cbin(OpParam &p)							
+template<class T,class OP> BL _F__cbin(OpParam &p)							
 {																
-	register const S *sr = p.rsdt,*si = p.isdt;					
-	register S *dr = p.rddt,*di = p.iddt;						
-	register I i;												
 	if(p.HasArg() && p.arg[0].Is()) {							
 		switch(p.arg[0].argtp) {									
 		case OpParam::Arg::arg_v: {									
-			register const S *ar = p.arg[0].v.rdt,*ai = p.arg[0].v.idt;				
-			if(ai)													
-				if(sr == dr && si == di)							
-					if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1 && p.arg[0].v.rs == 1 && p.arg[0].v.is == 1)) 
-						_D_LOOP(i,p.frames)				 
-						{ FUN(*dr,*di,*dr,*di,*ar,*ai);	dr++,di++,ar++,ai++; }		
-						_E_LOOP												
-					else											
-						_D_LOOP(i,p.frames)				 
-						{ FUN(*dr,*di,*dr,*di,*ar,*ai);	dr += p.rds,di += p.ids,ar += p.arg[0].v.rs,ai += p.arg[0].v.is; }		
-						_E_LOOP												
-				else												
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*sr,*si,*ar,*ai);	sr += p.rss,si += p.iss,dr += p.rds,di += p.ids,ar += p.arg[0].v.rs,ai += p.arg[0].v.is; }			
-					_E_LOOP												
-			else													
-				if(sr == dr && si == di)							
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*dr,*di,*ar,0); dr += p.rds,di += p.ids,ar += p.arg[0].v.rs; }	
-					_E_LOOP												
-				else												
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*sr,*si,*ar,0); sr += p.rss,si += p.iss,dr += p.rds,di += p.ids,ar += p.arg[0].v.rs; } 
-					_E_LOOP												
+			if(p.arg[0].v.idt)
+                V__cbin<T,OP>(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.arg[0].v.rdt,p.arg[0].v.idt,p.arg[0].v.rs,p.arg[0].v.is,p.frames);
+            else
+                Vx__cbin<T,const T *,T,T,OP,_A__vector<T>,_A__scalar<T> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.arg[0].v.rdt,0,p.arg[0].v.rs,1,p.frames);
 			break;												
 		}														
 		case OpParam::Arg::arg_env: {							
 			Env::Iter it(*p.arg[0].e.env); it.Init(0);			
-			if(sr == dr && si == di)							
-				if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1)) 
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*dr,*di,it.ValFwd(i),0); dr++,di++; }			
-					_E_LOOP												
-				else											
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*dr,*di,it.ValFwd(i),0); dr += p.rds,di += p.ids; }			
-					_E_LOOP												
-			else												
-				_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*sr,*si,it.ValFwd(i),0); sr += p.rss,si += p.iss,dr += p.rds,di += p.ids; }	
-				_E_LOOP												
+            Vx__cbin<T,Env::Iter &,T,R,OP,_A__env,_A__scalar<T> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,it,0,1,1,p.frames);
 			break;												
 		}														
 		case OpParam::Arg::arg_x: {								
-			register const R ar = p.arg[0].x.r,ai = p.arg[0].x.i;				
-			if(sr == dr && si == di)							
-				if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1)) 
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*dr,*di,ar,ai); dr++,di++; }			
-					_E_LOOP												
-				else											
-					_D_LOOP(i,p.frames)				 
-					{ FUN(*dr,*di,*dr,*di,ar,ai); dr += p.rds,di += p.ids; }			
-					_E_LOOP												
-			else												
-				_D_LOOP(i,p.frames)				 
-				{ FUN(*dr,*di,*sr,*si,ar,ai); sr += p.rss,si += p.iss,dr += p.rds,di += p.ids; }	
-				_E_LOOP												
+            Vx__cbin<T,R,R,R,OP,_A__scalar<R>,_A__scalar<R> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.arg[0].x.r,p.arg[0].x.i,1,1,p.frames);
 			break;												
 		}														
 		}														
 	}															
 	else {														
-		register const S rv = p.cbin.rarg,iv = p.cbin.iarg;		
-		if(sr == dr && si == di)								
-			if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1))		
-				_D_LOOP(i,p.frames)						
-				{ FUN(*dr,*di,*dr,*di,rv,iv); dr++,di++; }					
-				_E_LOOP												
-			else												
-				_D_LOOP(i,p.frames)				 
-				{ FUN(*dr,*di,*dr,*di,rv,iv); dr += p.rds,di += p.ids; }					
-				_E_LOOP												
-		else													
-			if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1 && p.rss == 1 && p.iss == 1)) 
-				_D_LOOP(i,p.frames)				 
-				{ FUN(*dr,*di,*sr,*si,rv,iv); sr++,si++,dr++,di++; }					
-				_E_LOOP												
-			else												
-				_D_LOOP(i,p.frames)				 
-				{ FUN(*dr,*di,*sr,*si,rv,iv); sr += p.rss,si += p.iss,dr += p.rds,di += p.ids; }					
-				_E_LOOP												
+        Vx__cbin<T,T,T,T,OP,_A__scalar<T>,_A__scalar<T> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.cbin.rarg,p.cbin.iarg,1,1,p.frames);
 	}															
 	return true;												
 }
 
-template<class T,class CL> inline BL _D__cbin(OpParam &p) { return _F__cbin<T,CL::cbin>(p); }			
-template<class T,class CL> inline BL d__cbin(OpParam &p) { return _d__cbin<T>(CL::cbin,p); }
-
-
 /*! \brief skeleton for real operations with parameter block
 */
-template<class T,V FUN(T &v,T r,OpParam &p)> BL _F__rop(OpParam &p)						
+template<class T,class ARG,class OP> BL V__rop(ARG p,register const S *sr,I rss,register S *dr,I rds,I frames)
 {																
-	register const S *sr = p.rsdt;								
-	register S *dr = p.rddt;									
 	register I i;												
 	if(sr == dr)												
-		if(_D_ALWAYS1 || p.rds == 1)											
-			_D_LOOP(i,p.frames)										
-            { FUN(*dr,*dr,p); dr++; }							
-			_E_LOOP												
+		if(_D_ALWAYS1 || rds == 1)											
+            _DE_LOOP(i,frames, ( OP::rop(*dr,*dr,p), dr++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*dr,p); dr += p.rds; }					
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::rop(*dr,*dr,p), dr += rds ) )
 	else														
-		if(_D_ALWAYS1 || (p.rss == 1 && p.rds == 1))			
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*sr,p); sr++,dr++; }					
-			_E_LOOP												
+		if(_D_ALWAYS1 || (rss == 1 && p.rds == 1))			
+			_DE_LOOP(i,frames, ( OP::rop(*dr,*sr,p), sr++,dr++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*sr,p); sr += p.rss,dr += p.rds; }		
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::rop(*dr,*sr,p), sr += rss,dr += rds ) )
 	return true;												
 }
 
-template<class T,class CL> inline BL _D__rop(OpParam &p) { return _F__rop<T,CL::rop>(p); }			
-template<class T,class CL> inline BL d__rop(OpParam &p) { return _d__rop<T>(CL::rop,p); }
-
-
 /*! \brief skeleton for complex operations with parameter block
 */
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,OpParam &p)> BL _F__cop(OpParam &p)						
+template<class T,class ARG,class OP> BL V__cop(ARG p,register const S *sr,register const S *si,I rss,I iss,register S *dr,register S *di,I rds,I ids,I frames)
 {																
-	register const S *sr = p.rsdt,*si = p.isdt;					
-	register S *dr = p.rddt,*di = p.iddt;						
 	register I i;												
 	if(sr == dr && si == di)									
-		if(_D_ALWAYS1 || (p.rds == 1 && p.ids == 1))			
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*di,*dr,*di,p); dr++,di++; }			
-			_E_LOOP												
+		if(_D_ALWAYS1 || (rds == 1 && ids == 1))			
+			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*dr,*di,p), dr++,di++ ) )
 		else													
-			_D_LOOP(i,p.frames)									
-			{ FUN(*dr,*di,*dr,*di,p); dr += p.rds,di += p.ids; } 
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*dr,*di,p), dr += rds,di += ids ) )
 	else														
 		if(_D_ALWAYS1 || (p.rss == 1 && p.iss == 1 && p.rds == 1 && p.ids == 1)) 
-			_D_LOOP(i,p.frames)				 
-			{ FUN(*dr,*di,*sr,*si,p); sr++,si++,dr++,di++; }	
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*sr,*si,p), sr++,si++,dr++,di++ ) )
 		else													
-			_D_LOOP(i,p.frames)				 
-			{ FUN(*dr,*di,*sr,*si,p); sr += p.rss,si += p.iss,dr += p.rds,di += p.ids; }	
-			_E_LOOP												
+			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*sr,*si,p), sr += rss,si += iss,dr += rds,di += ids ) )
 	return true;												
 }
 
-template<class T,class CL> inline BL _D__cop(OpParam &p) { return _F__cop<T,CL::cop>(p); }
+template<class T,class CL> inline BL _D__run(OpParam &p) { return V__run<T,CL>(p.rsdt,p.rss,p.rddt,p.rds,p.frames); }
+template<class T,class CL> inline BL _D__cun(OpParam &p) { return V__cun<T,CL>(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames); }
+template<class T,class CL> inline BL _D__rbin(OpParam &p) { return _F__rbin<T,CL>(p); }
+template<class T,class CL> inline BL _D__cbin(OpParam &p) { return _F__cbin<T,CL>(p); }			
+template<class T,class CL> inline BL _D__rop(OpParam &p) { return V__rop<T,OpParam &,CL>(p,p.rsdt,p.rss,p.rddt,p.rds,p.frames); }
+template<class T,class CL> inline BL _D__cop(OpParam &p) { return V__cop<T,OpParam &,CL>(p,p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames); }
+
+
+template<class T,class CL> inline BL d__run(OpParam &p) { return _d__run<T>(CL::run,p); }
+template<class T,class CL> inline BL d__cun(OpParam &p) { return _d__cun<T>(CL::cun,p); }
+template<class T,class CL> inline BL d__rbin(OpParam &p) { return _d__rbin<T>(CL::rbin,p); }
+template<class T,class CL> inline BL d__cbin(OpParam &p) { return _d__cbin<T>(CL::cbin,p); }
+template<class T,class CL> inline BL d__rop(OpParam &p) { return _d__rop<T>(CL::rop,p); }
 template<class T,class CL> inline BL d__cop(OpParam &p) { return _d__cop<T>(CL::cop,p); }
 
-template<class T,V FUN(T &v,T a)> inline BL f__run(OpParam &p) { return _d__run(FUN,p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia)> inline BL f__cun(OpParam &p) { return _d__cun(FUN,p); }
-template<class T,V FUN(T &v,T a,T b)> inline BL f__rbin(OpParam &p) { return _d__rbin(FUN,p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,T rb,T ib)> inline BL f__cbin(OpParam &p) { return _d__cbin(FUN,p); }
-template<class T,V FUN(T &v,T r,OpParam &p)> inline BL f__rop(OpParam &p) { return _d__rop(FUN,p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,OpParam &p)> inline BL f__cop(OpParam &p) { return _d__cop(FUN,p); }
+template<class T,class CL> inline BL f__run(OpParam &p) { return _d__run(CL::run,p); }
+template<class T,class CL> inline BL f__cun(OpParam &p) { return _d__cun(CL::cun,p); }
+template<class T,class CL> inline BL f__rbin(OpParam &p) { return _d__rbin(CL::rbin,p); }
+template<class T,class CL> inline BL f__cbin(OpParam &p) { return _d__cbin(CL::cbin,p); }
+template<class T,class CL> inline BL f__rop(OpParam &p) { return _d__rop(CL::rop,p); }
+template<class T,class CL> inline BL f__cop(OpParam &p) { return _d__cop(CL::cop,p); }
 
 
 #ifdef VASP_COMPACT
@@ -368,12 +311,12 @@ template<class T,class CL> inline BL D__rbin(OpParam &p) { return _d__rbin<T>(CL
 template<class T,class CL> inline BL D__cbin(OpParam &p) { return _d__cbin<T>(CL::cbin,p); }
 template<class T,class CL> inline BL D__rop(OpParam &p) { return _d__rop<T>(CL::rop,p); }
 template<class T,class CL> inline BL D__cop(OpParam &p) { return _d__cop<T>(CL::cop,p); }
-template<class T,V FUN(T &v,T a)> inline BL F__run(OpParam &p) { return _d__run(FUN,p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia)> inline BL F__cun(OpParam &p) { return _d__cun<T>(FUN,p); }
-template<class T,V FUN(T &v,T a,T b)> inline BL F__rbin(OpParam &p) { return _d__rbin<T>(FUN,p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,T rb,T ib)> inline BL F__cbin(OpParam &p) { return _d__cbin<T>(FUN,p); }
-template<class T,V FUN(T &v,T r,OpParam &p)> inline BL F__rop(OpParam &p) { return _d__rop<T>(FUN,p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,OpParam &p)> inline BL F__cop(OpParam &p) { return _d__cop<T>(FUN,p); }
+template<class T,class CL> inline BL F__run(OpParam &p) { return _d__run(CL::run,p); }
+template<class T,class CL> inline BL F__cun(OpParam &p) { return _d__cun<T>(CL::cun,p); }
+template<class T,class CL> inline BL F__rbin(OpParam &p) { return _d__rbin<T>(CL::rbin,p); }
+template<class T,class CL> inline BL F__cbin(OpParam &p) { return _d__cbin<T>(CL::cbin,p); }
+template<class T,class CL> inline BL F__rop(OpParam &p) { return _d__rop<T>(CL::rop,p); }
+template<class T,class CL> inline BL F__cop(OpParam &p) { return _d__cop<T>(CL::cop,p); }
 #else
 template<class T,class CL> inline BL D__run(OpParam &p) { return _D__run<T,CL>(p); }
 template<class T,class CL> inline BL D__cun(OpParam &p) { return _D__cun<T,CL>(p); }
@@ -381,12 +324,12 @@ template<class T,class CL> inline BL D__rbin(OpParam &p) { return _D__rbin<T,CL>
 template<class T,class CL> inline BL D__cbin(OpParam &p) { return _D__cbin<T,CL>(p); }
 template<class T,class CL> inline BL D__rop(OpParam &p) { return _D__rop<T,CL>(p); }
 template<class T,class CL> inline BL D__cop(OpParam &p) { return _D__cop<T,CL>(p); }
-template<class T,V FUN(T &v,T a)> inline BL F__run(OpParam &p) { return _F__run<T,FUN>(p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia)> inline BL F__cun(OpParam &p) { return _F__cun<T,FUN>(p); }
-template<class T,V FUN(T &v,T a,T b)> inline BL F__rbin(OpParam &p) { return _F__rbin<T,FUN>(p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,T rb,T ib)> inline BL F__cbin(OpParam &p) { return _F__cbin<T,FUN>(p); }
-template<class T,V FUN(T &v,T r,OpParam &p)> inline BL F__rop(OpParam &p) { return _F__rop<T,FUN>(p); }
-template<class T,V FUN(T &rv,T &iv,T ra,T ia,OpParam &p)> inline BL F__cop(OpParam &p) { return _F__cop<T,FUN>(p); }
+template<class T,class CL> inline BL F__run(OpParam &p) { return V__run<T,CL>(p.rsdt,p.rss,p.rddt,p.rds,p.frames); }
+template<class T,class CL> inline BL F__cun(OpParam &p) { return V__cun<T,CL>(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames); }
+template<class T,class CL> inline BL F__rbin(OpParam &p) { return _F__rbin<T,CL>(p); }
+template<class T,class CL> inline BL V__cbin(OpParam &p) { return _F__cbin<T,CL>(p); }
+template<class T,class CL> inline BL F__rop(OpParam &p) { return V__rop<T,OpParam &,CL>(p,p.rsdt,p.rss,p.rddt,p.rds,p.frames); }
+template<class T,class CL> inline BL F__cop(OpParam &p) { return V__cop<T,OpParam &,CL>(p,p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames); }
 #endif
 
 } // namespace VecOp
diff --git a/externals/grill/vasp/source/opfuns.h b/externals/grill/vasp/source/opfuns.h
index 99fca899..5ab8d48a 100644
--- a/externals/grill/vasp/source/opfuns.h
+++ b/externals/grill/vasp/source/opfuns.h
@@ -13,8 +13,44 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 
 #include "opdefs.h"
 
+
 namespace VecOp {
 
+    // multi-layer templates
+
+    template<class T,V FUN(T &v,T a),I N>
+    static V vec_un(T *v,const T *a,I n = 0) { 
+        const I _n = N?N:n;
+        for(I i = 0; i < _n; ++i) FUN(v[i],a[i]); 
+    }
+
+    template<class T,V FUN(T &v,T a),I N>
+    static V vec_un(T *v,T a,I n = 0) { 
+        const I _n = N?N:n;
+        for(I i = 0; i < _n; ++i) FUN(v[i],a); 
+    }
+
+    template<class T,V FUN(T &v,T a,T b),I N>
+    static V vec_bin(T *v,const T *a,const T *b,I n = 0) { 
+        const I _n = N?N:n;
+        for(I i = 0; i < _n; ++i) FUN(v[i],a[i],b[i]); 
+    }
+
+    template<class T,V FUN(T &v,T a,T b),I N>
+    static V vec_bin(T *v,const T *a,T b,I n = 0) { 
+        const I _n = N?N:n;
+        for(I i = 0; i < _n; ++i) FUN(v[i],a[i],b); 
+    }
+
+
+    template<class T,class CL,I N>
+    static V cvec_un(T *v,const T *a,I n = 0) { vec_un<T,CL::run,N>(v,a,n); }
+
+    template<class T,class CL,I N>
+    static V cvec_bin(T *v,const T *a,const T *b,I n = 0) { vec_bin<T,n,CL::rbin>(v,a,b,n); }
+
+
+
     // assignment
 
     template<class T> class f_copy { 
@@ -61,7 +97,7 @@ namespace VecOp {
 
         static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) 
         { 
-	        register const R den = sqabs(rb,ib);
+	        register const T den = sqabs(rb,ib);
 	        rv = (ra*rb+ia*ib)/den;
 	        iv = (ia*rb-ra*ib)/den;
         }
@@ -73,7 +109,7 @@ namespace VecOp {
 
         static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib)
         { 
-	        register const R den = sqabs(ra,ia);
+	        register const T den = sqabs(ra,ia);
 	        rv = (rb*ra+ib*ia)/den;
 	        iv = (ib*ra-rb*ia)/den;
         }
@@ -114,7 +150,7 @@ namespace VecOp {
         static V cop(T &rv,T &iv,T ra,T ia,OpParam &p) 
         { 
 	        register const I powi = p.ibin.arg;
-            register S rt,it; f_sqr<T>::cun(rt,it,ra,ia);
+            register T rt,it; f_sqr<T>::cun(rt,it,ra,ia);
             for(I i = 2; i < powi; ++i) f_mul<T>::cbin(rt,it,rt,it,ra,ia);
 	        rv = rt,iv = it;
         } 
@@ -126,9 +162,9 @@ namespace VecOp {
 
         static V cbin(T &rv,T &iv,T ra,T ia,T rb,T) 
         { 
-	        register const R _abs = sqrt(sqabs(ra,ia));
+	        register const T _abs = sqrt(sqabs(ra,ia));
 	        if(_abs) {
-		        register const R _p = pow(_abs,rb)/_abs;
+		        register const T _p = pow(_abs,rb)/_abs;
 		        rv = _p*ra,iv = _p*ia;
 	        }
 	        else
@@ -270,17 +306,23 @@ namespace VecOp {
         } 
     };
 
-    template<class T> V f_aminq(T &,T ra,OpParam &p) 
-    { 
-	    register T s = fabs(ra); 
-	    if(s < p.norm.minmax) p.norm.minmax = s; 
-    } 
+    template<class T> class f_aminq {
+    public: 
+        static V rop(T &,T ra,OpParam &p) 
+        { 
+	        register T s = fabs(ra); 
+	        if(s < p.norm.minmax) p.norm.minmax = s; 
+        } 
+    };
 
-    template<class T> V f_amaxq(T &,T ra,OpParam &p) 
-    { 
-	    register T s = fabs(ra); 
-	    if(s > p.norm.minmax) p.norm.minmax = s; 
-    } 
+    template<class T> class f_amaxq {
+    public: 
+        static V rop(T &,T ra,OpParam &p) 
+        { 
+	        register T s = fabs(ra); 
+	        if(s > p.norm.minmax) p.norm.minmax = s; 
+        } 
+    };
 
 
     // gating
@@ -342,8 +384,8 @@ namespace VecOp {
     public:
         static V cbin(T &rv,T &iv,T ra,T ia,T rb,T) 
         { 
-	        register const R _abs = sqrt(sqabs(ra,ia))+rb;
-	        register const R _phi = arg(ra,ia);
+	        register const T _abs = sqrt(sqabs(ra,ia))+rb;
+	        register const T _phi = arg(ra,ia);
 
 	        rv = _abs*cos(_phi),iv = _abs*sin(_phi);
         } 
@@ -366,7 +408,7 @@ namespace VecOp {
 	        else {
 		        // denormal bashing (doesn't propagate to the next stage)
 
-		        static const F anti_denormal = 1e-18F;
+		        static const T anti_denormal = (T)1.e-18;
 		        a += anti_denormal;
 		        a -= anti_denormal;
 		        v = a; 
@@ -375,4 +417,28 @@ namespace VecOp {
     };
 }
 
+
+template<class T>
+class VecFun {
+public:
+    // strided real data
+    static BL r_add(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_add<T>::rbin>(sr,rss,dr,rds,len); }
+    static BL r_sub(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_sub<T>::rbin>(sr,rss,dr,rds,len); }
+    static BL r_subr(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_subr<T>::rbin>(sr,rss,dr,rds,len); }
+    static BL r_mul(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_mul<T>::rbin>(sr,rss,dr,rds,len); }
+    static BL r_div(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_div<T>::rbin>(sr,rss,dr,rds,len); }
+    static BL r_divr(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_divr<T>::rbin>(sr,rss,dr,rds,len); }
+    static BL r_mod(I len,register T *dr,register const T *sr,I rds = 1,I rss = 1) { return VecOp::V__rbin<T,VecOp::f_mod<T>::rbin>(sr,rss,dr,rds,len); }
+
+    // multi-layer data (non-strided)
+    static BL v_add(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_add<T>::rbin>(layers,sr,dr,ar,len); }
+    static BL v_sub(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_sub<T>::rbin>(layers,sr,dr,ar,len); }
+    static BL v_subr(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_subr<T>::rbin>(layers,sr,dr,ar,len); }
+    static BL v_mul(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_mul<T>::rbin>(layers,sr,dr,ar,len); }
+    static BL v_div(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_div<T>::rbin>(layers,sr,dr,ar,len); }
+    static BL v_divr(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_divr<T>::rbin>(layers,sr,dr,ar,len); }
+    static BL v_mod(I len,I layers,register T *dr,register const T *sr,register const T *ar) { return VecOp::V__vbin<T,VecOp::f_mod<T>::rbin>(layers,sr,dr,ar,len); }
+};
+
+
 #endif
diff --git a/externals/grill/vasp/source/oploop.h b/externals/grill/vasp/source/oploop.h
index 6b268022..888a3f84 100755
--- a/externals/grill/vasp/source/oploop.h
+++ b/externals/grill/vasp/source/oploop.h
@@ -16,23 +16,85 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 #define _D_MIN(a,b) ((a) < (b)?(a):(b))
 
 #ifdef FLEXT_THREADS
-#define _D_LOOP(VAR,LEN) { \
-	register I __i__; \
-	for(__i__ = 0; __i__ < LEN; flext_base::ThrYield()) { \
-	I __m__ = _D_MIN(LEN,__i__+_D_BLOCK); for(; (VAR = __i__) < __m__; ++__i__) {
-#define _E_LOOP	} if(__i__ < __m__) break; }}
-#define _D_WHILE(COND) { \
-	for(; (COND) ; flext_base::ThrYield()) { \
-	register I __i__ = 0;  \
-	for(; __i__ < _D_BLOCK && (COND); ++__i__) {
-#define _E_WHILE } if(__i__ < _D_BLOCK) break; }}
+/*
+    #define _D_LOOP(VAR,LEN) { \
+	    register I __i__; \
+	    for(__i__ = 0; __i__ < LEN; flext_base::ThrYield()) { \
+	    I __m__ = _D_MIN(LEN,__i__+_D_BLOCK); for(; (VAR = __i__) < __m__; ++__i__) {
+
+    #define _E_LOOP	} if(__i__ < __m__) break; }}
+*/
+    #define _D_LOOP(VAR,LEN) { \
+	    for(VAR = 0; VAR < LEN; flext_base::ThrYield()) { \
+	    register const I __m__ = _D_MIN(LEN,VAR+_D_BLOCK); \
+        for(; VAR < __m__; ++VAR) {
+
+    #define _E_LOOP	}}}
+
+    #define _D_WHILE(COND) { \
+	    for(; (COND) ; flext_base::ThrYield()) { \
+	    register I __i__ = 0;  \
+	    for(; __i__ < _D_BLOCK && (COND); ++__i__) {
+
+    #define _E_WHILE } if(__i__ < _D_BLOCK) break; }}
+
+#else
+
+    #define _D_LOOP(VAR,LEN) { \
+	    for(VAR = 0; VAR < LEN; ++VAR) {
+
+    #define _E_LOOP }}
+
+    #define _D_WHILE(COND) { \
+	    while(COND) {
+
+    #define _E_WHILE }}
+
+#endif
+
+
+#define _DE_WHILE(COND,BODY) { _D_WHILE(COND) BODY; _E_WHILE }
+#define _DF_LOOP(VAR,LEN,BODY) { _D_LOOP(VAR,LEN) BODY; _E_LOOP }
+
+#ifdef VASP_COMPACT
+
+    #define _DE_LOOP(VAR,LEN,BODY) _DF_LOOP(VAR,LEN,BODY)
+
 #else
-#define _D_LOOP(VAR,LEN) { \
-	for(VAR = 0; VAR < LEN; ++VAR) {
-#define _E_LOOP }}
-#define _D_WHILE(COND) { \
-	while(COND) {
-#define _E_WHILE }}
+
+    #ifdef FLEXT_THREADS
+
+        #define _DE_LOOP(VAR,LEN,BODY) { \
+	        for(VAR = 0; VAR < LEN; flext_base::ThrYield()) { \
+                register const I __m__ = _D_MIN(LEN,VAR+_D_BLOCK); \
+                for(; VAR <= __m__-4; VAR += 4) { \
+                    BODY; \
+                    BODY; \
+                    BODY; \
+                    BODY; \
+                } \
+                for(; VAR < __m__; ++VAR) { \
+                    BODY; \
+                } \
+            } \
+        }
+
+    #else
+
+        #define _DE_LOOP(VAR,LEN,BODY) { \
+            for(VAR = 0; VAR <= LEN-4; VAR += 4) { \
+                BODY; \
+                BODY; \
+                BODY; \
+                BODY; \
+            } \
+            for(; VAR < LEN; ++VAR) { \
+                BODY; \
+            } \
+        }
+
+    #endif
+
 #endif
 
 #endif
diff --git a/externals/grill/vasp/source/oppermute.h b/externals/grill/vasp/source/oppermute.h
index c307a3ae..45221a1f 100644
--- a/externals/grill/vasp/source/oppermute.h
+++ b/externals/grill/vasp/source/oppermute.h
@@ -37,7 +37,7 @@ void permutation1(OpParam &p,int (*origination)(int pos, int sz,OpParam &p))
 		const T *sdt = p.rsdt;
 		const I ss = p.rss;
 		I i;
-		_D_LOOP(i,sz) ddt[origination(i,sz,p)*ds] = sdt[i*ss]; _E_LOOP
+		_DE_LOOP(i,sz, ( ddt[origination(i,sz,p)*ds] = sdt[i*ss] ) )
 	}
 	else {
 		// in place 
@@ -86,9 +86,9 @@ void permutation2(OpParam &p,int (*origination)(int pos, int sz,OpParam &p))
 			const I ss = p.rss;
 			I i;
 			if(ss == 1 && rds == 1)
-				_D_LOOP(i,sz) *(rddt++) = *(sdt++); _E_LOOP
+				_DE_LOOP(i,sz, ( *(rddt++) = *(sdt++) ) )
 			else
-				_D_LOOP(i,sz) *rddt = *sdt,rddt += rds,sdt += ss; _E_LOOP
+				_DE_LOOP(i,sz, ( *rddt = *sdt,rddt += rds,sdt += ss ) )
 			rddt = p.rddt;
 		}
 		else permutation1<T>(p,origination);
@@ -98,9 +98,9 @@ void permutation2(OpParam &p,int (*origination)(int pos, int sz,OpParam &p))
 			const I ss = p.iss;
 			I i;
 			if(ss == 1 && ids == 1)
-				_D_LOOP(i,sz) *(iddt++) = *(sdt++); _E_LOOP
+				_DE_LOOP(i,sz, ( *(iddt++) = *(sdt++) ) )
 			else
-				_D_LOOP(i,sz) *iddt = *sdt,iddt += ids,sdt += ss; _E_LOOP
+				_DE_LOOP(i,sz, ( *iddt = *sdt,iddt += ids,sdt += ss ) )
 			iddt = p.iddt;
 		}
 		else {
diff --git a/externals/grill/vasp/source/ops_arith.h b/externals/grill/vasp/source/ops_arith.h
index 7f22b3f6..8d54d960 100644
--- a/externals/grill/vasp/source/ops_arith.h
+++ b/externals/grill/vasp/source/ops_arith.h
@@ -15,36 +15,35 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 
 // Arithmetic math functions
 
-namespace VecOp {
-    inline BL d_add(OpParam &p) { return D__rbin<S,f_add<S> >(p); }
-    inline BL d_sub(OpParam &p) { return D__rbin<S,f_sub<S> >(p); }
-    inline BL d_subr(OpParam &p) { return D__rbin<S,f_subr<S> >(p); }
-    inline BL d_mul(OpParam &p) { return D__rbin<S,f_mul<S> >(p); }
-    inline BL d_div(OpParam &p) { return D__rbin<S,f_div<S> >(p); }
-    inline BL d_divr(OpParam &p) { return D__rbin<S,f_divr<S> >(p); }
-    inline BL d_mod(OpParam &p) { return D__rbin<S,f_mod<S> >(p); }
-
-    inline BL d_sqr(OpParam &p) { return D__run<S,f_sqr<S> >(p); }
-    inline BL d_ssqr(OpParam &p) { return d__run<S,f_ssqr<S> >(p); }
-
-    inline BL d_sign(OpParam &p) { return D__run<S,f_sign<S> >(p); }
-    inline BL d_abs(OpParam &p) { return D__run<S,f_abs<S> >(p); }
-}
-
 namespace VaspOp {
-	inline Vasp *m_add(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_add); } // add to (one vec or real)
-	inline Vasp *m_sub(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_sub); } // sub from (one vec or real)
-	inline Vasp *m_subr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_subr); } // reverse sub from (one vec or real)
-	inline Vasp *m_mul(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_mul); } // mul with (one vec or real)
-	inline Vasp *m_div(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_div); } // div by (one vec or real)
-	inline Vasp *m_divr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_divr); } // reverse div by (one vec or real)
-	inline Vasp *m_mod(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_mod); } // modulo by (one vec or real)
-
-	inline Vasp *m_sqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_sqr); }    // unsigned square 
-	inline Vasp *m_ssqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_ssqr); }   // signed square 
-
-	inline Vasp *m_sign(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_sign); }  // sign function 
-	inline Vasp *m_abs(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_abs); }  // absolute values
+    inline BL d_add(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_add<S> >(p); }
+    inline BL d_sub(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_sub<S> >(p); }
+    inline BL d_subr(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_subr<S> >(p); }
+    inline BL d_mul(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_mul<S> >(p); }
+    inline BL d_div(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_div<S> >(p); }
+    inline BL d_divr(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_divr<S> >(p); }
+    inline BL d_mod(OpParam &p) { return VecOp::D__rbin<S,VecOp::f_mod<S> >(p); }
+
+    inline BL d_sqr(OpParam &p) { return VecOp::D__run<S,VecOp::f_sqr<S> >(p); }
+    inline BL d_ssqr(OpParam &p) { return VecOp::d__run<S,VecOp::f_ssqr<S> >(p); }
+
+    inline BL d_sign(OpParam &p) { return VecOp::D__run<S,VecOp::f_sign<S> >(p); }
+    inline BL d_abs(OpParam &p) { return VecOp::D__run<S,VecOp::f_abs<S> >(p); }
+
+
+    inline Vasp *m_add(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_add); } // add to (one vec or real)
+	inline Vasp *m_sub(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_sub); } // sub from (one vec or real)
+	inline Vasp *m_subr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_subr); } // reverse sub from (one vec or real)
+	inline Vasp *m_mul(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_mul); } // mul with (one vec or real)
+	inline Vasp *m_div(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_div); } // div by (one vec or real)
+	inline Vasp *m_divr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_divr); } // reverse div by (one vec or real)
+	inline Vasp *m_mod(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,d_mod); } // modulo by (one vec or real)
+
+	inline Vasp *m_sqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,d_sqr); }    // unsigned square 
+	inline Vasp *m_ssqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,d_ssqr); }   // signed square 
+
+	inline Vasp *m_sign(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,d_sign); }  // sign function 
+	inline Vasp *m_abs(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,d_abs); }  // absolute values
 }
 
 #endif
diff --git a/externals/grill/vasp/source/ops_cmp.h b/externals/grill/vasp/source/ops_cmp.h
index 73ab132d..1302120f 100644
--- a/externals/grill/vasp/source/ops_cmp.h
+++ b/externals/grill/vasp/source/ops_cmp.h
@@ -38,8 +38,8 @@ namespace VecOp {
     inline BL d_maxq(OpParam &p) { return D__rop<S,f_maxq<S> >(p); }
     inline BL d_rminq(OpParam &p) { return d__cop<S,f_minq<S> >(p); }
     inline BL d_rmaxq(OpParam &p) { return d__cop<S,f_maxq<S> >(p); }
-    inline BL d_aminq(OpParam &p) { return F__rop<S,f_aminq<S> >(p); }
-    inline BL d_amaxq(OpParam &p) { return F__rop<S,f_amaxq<S> >(p); }
+    inline BL d_aminq(OpParam &p) { return d__rop<S,f_aminq<S> >(p); }
+    inline BL d_amaxq(OpParam &p) { return d__rop<S,f_amaxq<S> >(p); }
 
     inline BL d_gate(OpParam &p) { return D__rbin<S,f_gate<S> >(p); }
     inline BL d_igate(OpParam &p) { return d__rbin<S,f_igate<S> >(p); }
diff --git a/externals/grill/vasp/source/ops_flt.cpp b/externals/grill/vasp/source/ops_flt.cpp
index f92f585e..deecc5ff 100644
--- a/externals/grill/vasp/source/ops_flt.cpp
+++ b/externals/grill/vasp/source/ops_flt.cpp
@@ -149,10 +149,7 @@ BL VecOp::d_int(OpParam &p)
 
 	register S d = p.intdif.carry;
 	register I i;
-	_D_LOOP(i,p.frames)
-		*p.rddt = (d += *p.rsdt); 
-		p.rsdt += p.rss,p.rddt += p.rds;
-	_E_LOOP
+	_DE_LOOP(i,p.frames, ( *p.rddt = (d += *p.rsdt), p.rsdt += p.rss,p.rddt += p.rds ) )
 	p.intdif.carry = d;
 	return true; 
 }
@@ -168,13 +165,9 @@ BL VecOp::d_dif(OpParam &p)
 	if(p.revdir)
 		post("%s - reversed operation direction due to overlap: opposite sample delay",p.opname);
 
-	register S d = p.intdif.carry;
+	register S d = p.intdif.carry,d1;
 	register I i;
-	_D_LOOP(i,p.frames)
-		register S d1 = *p.rsdt; 
-		*p.rddt = d1-d,d = d1; 
-		p.rsdt += p.rss,p.rddt += p.rds;
-	_E_LOOP
+	_DE_LOOP(i,p.frames, ( d1 = *p.rsdt, *p.rddt = d1-d,d = d1, p.rsdt += p.rss,p.rddt += p.rds ) )
 	p.intdif.carry = d;
 	return true; 
 }
diff --git a/externals/grill/vasp/source/ops_rearr.cpp b/externals/grill/vasp/source/ops_rearr.cpp
index 683d5581..d3f32c2e 100644
--- a/externals/grill/vasp/source/ops_rearr.cpp
+++ b/externals/grill/vasp/source/ops_rearr.cpp
@@ -73,11 +73,11 @@ BL VecOp::d_shift(OpParam &p)
 	// do shift
 	if(cnt > 0) {
 		if(p.rss == 1 && p.rds == 1) 
-			_D_LOOP(i,cnt) *(dd++) = *(sd++); _E_LOOP
+			_DE_LOOP(i,cnt, ( *(dd++) = *(sd++) ) )
 		else if(p.rss == -1 && p.rds == -1) 
-			_D_LOOP(i,cnt) *(dd--) = *(sd--); _E_LOOP
+			_DE_LOOP(i,cnt, ( *(dd--) = *(sd--) ) )
 		else 
-			_D_LOOP(i,cnt) *dd = *sd,sd += p.rss,dd += p.rds; _E_LOOP
+			_DE_LOOP(i,cnt, ( *dd = *sd,sd += p.rss,dd += p.rds ) )
 	}
 
 	// fill spaces
@@ -85,11 +85,11 @@ BL VecOp::d_shift(OpParam &p)
 		S vfill = p.sh.fill == 1?0:dd[-p.rds];
 		I aish = abs(ish);
 		if(p.rds == 1) 
-			_D_LOOP(i,aish) *(dd++) = vfill; _E_LOOP
+			_DE_LOOP(i,aish, ( *(dd++) = vfill ) )
 		else if(p.rds == -1) 
-			_D_LOOP(i,aish) *(dd--) = vfill; _E_LOOP
+			_DE_LOOP(i,aish, ( *(dd--) = vfill ) )
 		else 
-			_D_LOOP(i,aish) *dd = vfill,dd += p.rds; _E_LOOP
+			_DE_LOOP(i,aish, ( *dd = vfill,dd += p.rds ) )
 	}
 
 	return true;
@@ -217,19 +217,14 @@ BL VecOp::d_mirr(OpParam &p)
 	
 	if(p.rsdt == p.rddt) {
 		S *dl = p.rddt,*du = p.rddt+(p.frames-1)*p.rds;
-		_D_WHILE(dl < du)
-			register S t;
-			t = *dl; *dl = *du; *du = t;
-			dl += p.rds,du -= p.rds;
-		_E_WHILE
+		register S t;
+		_DE_WHILE(dl < du, ( t = *dl, *dl = *du, *du = t, dl += p.rds,du -= p.rds ) )
 	}
 	else {
 		I i;
 		const S *ds = p.rsdt;
 		S *dd = p.rddt+(p.frames-1)*p.rds;
-		_D_LOOP(i,p.frames) 
-		*dd = *ds,ds += p.rss,dd -= p.rds;
-		_E_LOOP
+		_DE_LOOP(i,p.frames, ( *dd = *ds,ds += p.rss,dd -= p.rds ) )
 	}
 	return true; 
 }
diff --git a/externals/grill/vasp/vasp.cw b/externals/grill/vasp/vasp.cw
index 77e952b0..212243fb 100644
--- a/externals/grill/vasp/vasp.cw
+++ b/externals/grill/vasp/vasp.cw
diff --git a/externals/grill/vasp/vasp.dsp b/externals/grill/vasp/vasp.dsp
index 9fbbd71a..39440734 100644
--- a/externals/grill/vasp/vasp.dsp
+++ b/externals/grill/vasp/vasp.dsp
@@ -45,7 +45,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "VASP_EXPORTS" /YX /FD /c
-# ADD CPP /nologo /G6 /W3 /O2 /Ob2 /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D FLEXT_SYS=2 /YX"main.h" /FD /c
+# ADD CPP /nologo /G6 /W3 /Ox /Ot /Og /Ob2 /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D FLEXT_SYS=2 /YX"main.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0xc07 /d "NDEBUG"
@@ -72,7 +72,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "VASP_EXPORTS" /YX /FD /GZ /c
-# ADD CPP /nologo /W3 /Gm /ZI /Od /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D FLEXT_SYS=2 /D "VASP_COMPACT" /FR /YX"main.h" /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /ZI /Od /Ob0 /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D FLEXT_SYS=2 /D "VASP_COMPACT" /FR /YX"main.h" /FD /GZ /c
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0xc07 /d "_DEBUG"
@@ -126,7 +126,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MT /W3 /GR /GX /O2 /Ob2 /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PD" /D "NT" /YX /FD /c
-# ADD CPP /nologo /G6 /MT /W3 /O2 /Ob2 /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D FLEXT_SYS=2 /D "FLEXT_THREADS" /YX"main.h" /FD /c
+# ADD CPP /nologo /G6 /MT /W3 /Ox /Ot /Og /Ob2 /I "c:\programme\audio\pd\src" /I "f:\prog\max\flext\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D FLEXT_SYS=2 /D "FLEXT_THREADS" /YX"main.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0xc07 /d "NDEBUG"