opt_inliners.c

一个内存数据库的源代码这是服务器端还有客户端

#line 46 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/optimizer/opt_inliners.mx"
#include "mal_config.h"
#include "opt_inliners.h"

static int
OPTinlinersImplementation(MalBlkPtr mb, MalStkPtr stk, InstrPtr p)
{
	int i;
	InstrPtr q,sig;
	int actions = 0;
	PropertySet ps;
	(void) p;

	for (i = 1; i < mb->stop; i++) {
		q = getInstrPtr(mb, i);
		if( q->blk){
			sig= getInstrPtr(q->blk,0);
			ps= getVar(q->blk, getArg(sig,0))->props;
			if( isPropertyDefined(ps,"inline") ){
				inlineMALblock(mb,i,q->blk);
				actions++;
#ifdef DEBUG_OPT_INLINE
				printFunction(GDKout, mb, LIST_MAL_ALL);
#endif
			} else {
				ps= getVar(mb, getArg(q,0))->props;
				if( isPropertyDefined(ps,"inline") ){
					inlineMALblock(mb,i,q->blk);
					actions++;
#ifdef DEBUG_OPT_INLINE
					printFunction(GDKout, mb, LIST_MAL_ALL);
#endif
				}
			}
		}
	}
	(void)stk;
	return actions;
}



#line 89 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/optimizer/opt_inliners.mx"

#line 87 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/optimizer/opt_inliners.mx"
/* #define _DEBUG_OPTIMIZER_*/
str OPTinliners(MalBlkPtr mb, MalStkPtr stk, InstrPtr p){
	str modnme;
	str fcnnme;
	Module  scope=NULL;
	Symbol s= NULL;
	lng clk= GDKusec();
	int actions = 0;

	optimizerInit();
	if( p )
		removeInstruction(mb, p);
#ifdef _DEBUG_OPTIMIZER_
	stream_printf(GDKout,"apply inliners\n");
	printFunction(GDKout,mb,LIST_MAL_ALL);
#endif
	if( p && p->argc > 1 && getFunctionId(p) != multiplexRef){
#ifdef _DEBUG_OPTIMIZER_
		stream_printf(GDKout,"locate function inliners\n");
#endif
		if( getArgType(mb,p,1) != TYPE_str ||
			getArgType(mb,p,2) != TYPE_str ||
			!isConstant(mb,getArg(p,1)) ||
			!isConstant(mb,getArg(p,2))
		) {
			char buf[1024];
			snprintf(buf,1024, "Optimizer requires constant string arguments\n");
			throw(MAL, "optimizer.inliners",buf);
		}
		if( stk != 0){
			modnme= (str)getArgValue(stk,p,1);
			fcnnme= (str)getArgValue(stk,p,2);
		} else {
			modnme= getArgDefault(mb,p,1);
			fcnnme= getArgDefault(mb,p,2);
		}
		scope = findModule(MCgetClient()->nspace,putName(modnme,strlen(modnme)) );
		if( scope)
			s= findSymbolInModule(scope,putName(fcnnme,strlen(fcnnme)));

		if( s == NULL) {
			char buf[1024];
			snprintf(buf,1024, "Could not find %s.%s\n",modnme,fcnnme);
			throw(MAL, "optimizer.inliners",buf);
		}
#ifdef _DEBUG_OPTIMIZER_
		stream_printf(GDKout,"inliners %s %d\n",modnme,fcnnme);
#endif
		mb = s->def;
		stk= 0;
	} 
	if( mb->errors )
		return MAL_SUCCEED;
	addtoMalBlkHistory(mb);
	actions= OPTinlinersImplementation(mb,stk,p);
#ifdef _DEBUG_OPTIMIZER_
	stream_printf(GDKout,"finished inliners %d\n",actions);
	printFunction(GDKout,mb,LIST_MAL_ALL);
#endif
    optimizerCheck(mb, "optimizer.inliners", actions, GDKusec() - clk,OPT_CHECK_ALL);
	return MAL_SUCCEED;
}


#line 89 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/optimizer/opt_inliners.mx"



#line 91 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/optimizer/opt_inliners.mx"