Changeset: 1cab0e7dbd47 for MonetDB URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=1cab0e7dbd47 Modified Files: monetdb5/extras/rapi/converters.c Branch: embedded Log Message:
cut conversion time in half for int cols
diffs (28 lines):
diff --git a/monetdb5/extras/rapi/converters.c
b/monetdb5/extras/rapi/converters.c
--- a/monetdb5/extras/rapi/converters.c
+++ b/monetdb5/extras/rapi/converters.c
@@ -4,19 +4,21 @@
#define BAT_TO_SXP(bat,tpe,retsxp,newfun,ptrfun,ctype,naval)\
do {
\
tpe v; size_t j;
\
+ ctype *valptr = NULL; \
retsxp = PROTECT(newfun(BATcount(bat))); \
+ valptr = ptrfun(retsxp); \
if (bat->T->nonil && !bat->T->nil) { \
for (j = 0; j < BATcount(bat); j++) { \
- ptrfun(retsxp)[j] = \
+ valptr[j] = \
(ctype) ((tpe*) Tloc(bat, BUNfirst(bat)))[j];\
} \
} else { \
for (j = 0; j < BATcount(bat); j++) {
\
v = ((tpe*) Tloc(bat, BUNfirst(bat)))[j];
\
if ( v == tpe##_nil)
\
- ptrfun(retsxp)[j] = naval;
\
+ valptr[j] = naval; \
else
\
- ptrfun(retsxp)[j] = (ctype)v; \
+ valptr[j] = (ctype)v; \
}}
\
} while (0)
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