Changeset: b82dc476a040 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/b82dc476a040
Modified Files:
gdk/gdk_bbp.c
gdk/gdk_strimps.c
Branch: string_imprints
Log Message:
Fix strimp persistence
diffs (40 lines):
diff --git a/gdk/gdk_bbp.c b/gdk/gdk_bbp.c
--- a/gdk/gdk_bbp.c
+++ b/gdk/gdk_bbp.c
@@ -4038,6 +4038,11 @@ BBPdiskscan(const char *parent, size_t b
#else
delete = true;
#endif
+ } else if (strncmp(p + 1, "tstrimps", 8) == 0) {
+ BAT *b = getdesc(bid);
+ delete = b == NULL;
+ if (!delete)
+ b->tstrimps = (Strimps *)1;
} else if (strncmp(p + 1, "new", 3) != 0) {
ok = false;
}
diff --git a/gdk/gdk_strimps.c b/gdk/gdk_strimps.c
--- a/gdk/gdk_strimps.c
+++ b/gdk/gdk_strimps.c
@@ -78,7 +78,7 @@
* first 8 bytes of the heap.
*/
#define NPAIRS(d) (((d) & (0xff << 8)) >> 8)
-#define HSIZE(d) (((d) & (0xffff << 16)) >> 16)
+#define HSIZE(d) (((d) & (0xffff << 15)) >> 15)
#undef UTF8STRINGS /* Not using utf8 for now */
#ifdef UTF8STRINGS
@@ -426,9 +426,9 @@ BATcheckstrimps(BAT *b)
/*
bitmasks */
BATcount(b)*(npairs/8))
&& HEAPload(&hp->strimps, nme,
"tstrimps", false) == GDK_SUCCEED) {
- hp->sizes_base = (uint8_t *)hp
+ 8; /* sizes start just after the descriptor */
- hp->pairs_base = hp->sizes_base
+ npairs; /* pairs start after the offsets */
- hp->strimps_base =
hp->sizes_base + hsize; /* bitmasks start after the pairs */
+ hp->sizes_base = (uint8_t
*)hp->strimps.base + 8; /* sizes just after the descriptor */
+ hp->pairs_base = hp->sizes_base
+ npairs; /* pairs just after the offsets */
+ hp->strimps_base =
hp->sizes_base + hsize; /* bitmasks just after the pairs */
close(fd);
hp->strimps.parentid =
b->batCacheid;
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