MonetDB: Jul2021 - round up the required bat size

[Niels Nes]

Changeset: e0acc334c23b for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/e0acc334c23b
Modified Files:
        sql/storage/bat/bat_storage.c
Branch: Jul2021
Log Message:

round up the required bat size


diffs (13 lines):

diff --git a/sql/storage/bat/bat_storage.c b/sql/storage/bat/bat_storage.c
--- a/sql/storage/bat/bat_storage.c
+++ b/sql/storage/bat/bat_storage.c
@@ -314,7 +314,8 @@ segments2cs(sql_trans *tr, segments *seg
        segment *s = segs->h;
 
        size_t nr = segs_end(segs, tr, t);
-       if (nr >= BATcapacity(b) && BATextend(b, nr) != GDK_SUCCEED) {
+       size_t rounded_nr = ((nr+31)&~31);
+       if (rounded_nr >= BATcapacity(b) && BATextend(b, rounded_nr) != 
GDK_SUCCEED) {
                bat_destroy(b);
                return LOG_ERR;
        }
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