Changeset: c9f7e8d7e297 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=c9f7e8d7e297
Modified Files:
gdk/gdk_logger.c
Branch: default
Log Message:
Add # debugging markers
diffs (truncated from 314 to 300 lines):
diff --git a/gdk/gdk_logger.c b/gdk/gdk_logger.c
--- a/gdk/gdk_logger.c
+++ b/gdk/gdk_logger.c
@@ -18,12 +18,8 @@
*/
/*
- * @f gdk_logger
- * @t Transactions
- * @a N. J. Nes
- * @v 2.0
+ * (author) N. J. Nes
*
- * @* Introduction
* In the philosophy of MonetDB, transaction management overhead
* should only be paid when necessary. Transaction management is for
* this purpose implemented as a separate module and applications are
@@ -38,7 +34,7 @@
* file stores information about the version of the logger and the
* transaction log files. This file is a simple ascii file with the
* following format:
- * @code{6DIGIT-VERSION\n[log file number \n]*]*}
+ * {6DIGIT-VERSION\n[log file number \n]*]*}
* The transaction log files have a binary format, which stores fixed
* size logformat headers (flag,nr,bid), where the flag is the type of
* update logged. The nr field indicates how many changes there were
@@ -67,8 +63,6 @@
* or abort on the changed bats. Once all logs have been read, the
* changes to the bats are made persistent, i.e. a bbp sub-commit is
* done.
- *
- * @* Implementation Code
*/
#include "monetdb_config.h"
#include "gdk.h"
@@ -201,7 +195,7 @@ static void
log_read_clear(logger *lg, trans *tr, char *name)
{
if (lg->debug & 1)
- fprintf(stderr, "logger found log_read_clear %s\n", name);
+ fprintf(stderr, "#logger found log_read_clear %s\n", name);
if (tr_grow(tr)) {
tr->changes[tr->nr].type = LOG_CLEAR;
@@ -216,6 +210,8 @@ la_bat_clear(logger *lg, logaction *la)
log_bid bid = logger_find_bat(lg, la->name);
BAT *b;
+ if (lg->debug & 1)
+ fprintf(stderr, "#la_bat_clear %s\n", la->name);
/* do we need to skip these old updates */
if (BATcount(lg->snapshots_bid)) {
BUN p = BUNfndT(lg->snapshots_bid, &bid);
@@ -266,7 +262,7 @@ log_read_updates(logger *lg, trans *tr,
int ht = -1, tt = -1, hseq = 0, tseq = 0;
if (lg->debug & 1)
- fprintf(stderr, "logger found log_read_updates %s %s %d\n",
name, l->flag == LOG_INSERT ? "insert" : l->flag == LOG_DELETE ? "delete" :
"update", l->nr);
+ fprintf(stderr, "#logger found log_read_updates %s %s %d\n",
name, l->flag == LOG_INSERT ? "insert" : l->flag == LOG_DELETE ? "delete" :
"update", l->nr);
if (b) {
ht = b->htype;
@@ -498,7 +494,7 @@ log_read_create(logger *lg, trans *tr, c
char *buf = log_read_string(lg);
if (lg->debug & 1)
- fprintf(stderr, "log_read_create %s\n", name);
+ fprintf(stderr, "#log_read_create %s\n", name);
if (!buf) {
return LOG_ERR;
@@ -693,7 +689,7 @@ tr_commit(logger *lg, trans *tr)
int i;
if (lg->debug & 1)
- fprintf(stderr, "tr_commit\n");
+ fprintf(stderr, "#tr_commit\n");
for (i = 0; i < tr->nr; i++) {
la_apply(lg, &tr->changes[i]);
@@ -708,7 +704,7 @@ tr_abort(logger *lg, trans *tr)
int i;
if (lg->debug & 1)
- fprintf(stderr, "tr_abort\n");
+ fprintf(stderr, "#tr_abort\n");
for (i = 0; i < tr->nr; i++)
la_destroy(&tr->changes[i]);
@@ -788,7 +784,7 @@ logger_readlog(logger *lg, char *filenam
}
}
if (lg->debug & 1) {
- fprintf(stderr, "logger_readlog: ");
+ fprintf(stderr, "#logger_readlog: ");
if (l.flag > 0 &&
l.flag < (char) (sizeof(log_commands) /
sizeof(log_commands[0])))
fprintf(stderr, "%s", log_commands[(int)
l.flag]);
@@ -808,7 +804,7 @@ logger_readlog(logger *lg, char *filenam
lg->tid = l.nr;
tr = tr_create(tr, l.nr);
if (lg->debug & 1)
- fprintf(stderr, "logger tstart %d\n", tr->tid);
+ fprintf(stderr, "#logger tstart %d\n", tr->tid);
break;
case LOG_END:
if (tr == NULL)
@@ -879,7 +875,7 @@ logger_readlogs(logger *lg, FILE *fp, ch
char id[BUFSIZ];
if (lg->debug & 1)
- fprintf(stderr, "logger_readlogs %s\n", filename);
+ fprintf(stderr, "#logger_readlogs %s\n", filename);
while (fgets(id, BUFSIZ, fp) != NULL) {
char buf[BUFSIZ];
@@ -909,7 +905,7 @@ logger_commit(logger *lg)
BUN p;
if (lg->debug & 1)
- fprintf(stderr, "logger_commit\n");
+ fprintf(stderr, "#logger_commit\n");
p = BUNfndT(lg->seqs_id, &id);
BUNdelete(lg->seqs_id, p, FALSE);
@@ -973,7 +969,7 @@ bm_subcommit(BAT *list_bid, BAT *list_nm
bat col = *(log_bid *) Tloc(list_bid, p);
if (debug & 1)
- fprintf(stderr, "commit deleted %s (%d) %s\n",
+ fprintf(stderr, "#commit deleted %s (%d) %s\n",
BBPname(col), col,
(list_bid == catalog_bid) ? BUNtail(iter, p) :
"snapshot");
n[i++] = abs(col);
@@ -982,7 +978,7 @@ bm_subcommit(BAT *list_bid, BAT *list_nm
bat col = *(log_bid *) Tloc(list_bid, p);
if (debug & 1)
- fprintf(stderr, "commit new %s (%d) %s\n",
+ fprintf(stderr, "#commit new %s (%d) %s\n",
BBPname(col), col,
(list_bid == catalog_bid) ? BUNtail(iter, p) :
"snapshot");
n[i++] = abs(col);
@@ -993,7 +989,7 @@ bm_subcommit(BAT *list_bid, BAT *list_nm
str name = (str) BUNtail(iter, p);
if (debug & 1)
- fprintf(stderr, "commit extra %s %s\n",
+ fprintf(stderr, "#commit extra %s %s\n",
name,
(list_bid == catalog_bid) ?
BUNtail(iter, p) : "snapshot");
n[i++] = abs(BBPindex(name));
@@ -1206,7 +1202,7 @@ logger_new(int debug, char *fn, char *lo
lg->catalog_bid = logbat_new(TYPE_int, BATSIZE);
lg->catalog_nme = logbat_new(TYPE_str, BATSIZE);
if (debug & 1)
- fprintf(stderr, "create %s catalog\n", fn);
+ fprintf(stderr, "#create %s catalog\n", fn);
/* Make persistent */
bid = lg->catalog_bid->batCacheid;
@@ -1572,7 +1568,7 @@ logger_cleanup(logger *lg)
snprintf(buf, BUFSIZ, "%s%s.bak-" LLFMT, lg->dir, LOGFILE, lg->id);
if (lg->debug & 1)
- fprintf(stderr, "logger_cleanup %s\n", buf);
+ fprintf(stderr, "#logger_cleanup %s\n", buf);
if ((fp = fopen(buf, "r")) == NULL)
return LOG_ERR;
@@ -1642,7 +1638,7 @@ log_bat_persists(logger *lg, BAT *b, cha
return LOG_ERR;
if (lg->debug & 1)
- fprintf(stderr, "persists bat %s (%d) %s\n",
+ fprintf(stderr, "#persists bat %s (%d) %s\n",
name, b->batCacheid,
(flag == LOG_USE) ? "use" : "create");
@@ -1672,7 +1668,7 @@ log_bat_persists(logger *lg, BAT *b, cha
return LOG_ERR;
if (lg->debug & 1)
- fprintf(stderr, "Logged new bat [%s,%s] %s " BUNFMT " (%d)\n",
+ fprintf(stderr, "#Logged new bat [%s,%s] %s " BUNFMT " (%d)\n",
ha, ta, name, BATcount(b), b->batCacheid);
return log_bat(lg, b, name);
}
@@ -1702,7 +1698,7 @@ log_bat_transient(logger *lg, char *name
return LOG_ERR;
if (lg->debug & 1)
- fprintf(stderr, "Logged destroyed bat %s\n", name);
+ fprintf(stderr, "#Logged destroyed bat %s\n", name);
return LOG_OK;
}
@@ -1744,7 +1740,7 @@ log_delta(logger *lg, BAT *b, char *name
}
if (lg->debug & 1)
- fprintf(stderr, "Logged %s %d inserts\n", name, l.nr);
+ fprintf(stderr, "#Logged %s %d inserts\n", name, l.nr);
}
return (ok == GDK_SUCCEED) ? LOG_OK : LOG_ERR;
}
@@ -1793,7 +1789,7 @@ log_bat(logger *lg, BAT *b, char *name)
}
if (lg->debug & 1)
- fprintf(stderr, "Logged %s %d inserts\n", name, l.nr);
+ fprintf(stderr, "#Logged %s %d inserts\n", name, l.nr);
}
l.nr = (int) (b->batFirst - b->batDeleted);
lg->changes += l.nr;
@@ -1817,7 +1813,7 @@ log_bat(logger *lg, BAT *b, char *name)
}
if (lg->debug & 1)
- fprintf(stderr, "Logged %s %d deletes\n", name, l.nr);
+ fprintf(stderr, "#Logged %s %d deletes\n", name, l.nr);
}
return (ok == GDK_SUCCEED) ? LOG_OK : LOG_ERR;
}
@@ -1843,7 +1839,7 @@ log_bat_clear(logger *lg, char *name)
return LOG_ERR;
if (lg->debug & 1)
- fprintf(stderr, "Logged clear %s\n", name);
+ fprintf(stderr, "#Logged clear %s\n", name);
return (ok == GDK_SUCCEED) ? LOG_OK : LOG_ERR;
}
@@ -1858,7 +1854,7 @@ log_tstart(logger *lg)
l.nr = lg->tid;
if (lg->debug & 1)
- fprintf(stderr, "log_tstart %d\n", lg->tid);
+ fprintf(stderr, "#log_tstart %d\n", lg->tid);
return log_write_format(lg, &l);
}
@@ -1907,7 +1903,7 @@ log_tend(logger *lg)
int res = 0;
if (lg->debug & 1)
- fprintf(stderr, "log_tend %d\n", lg->tid);
+ fprintf(stderr, "#log_tend %d\n", lg->tid);
if (DELTAdirty(lg->snapshots_bid)) {
/* sub commit all new snapshots */
@@ -1953,7 +1949,7 @@ log_abort(logger *lg)
logformat l;
if (lg->debug & 1)
- fprintf(stderr, "log_abort %d\n", lg->tid);
+ fprintf(stderr, "#log_abort %d\n", lg->tid);
l.flag = LOG_END;
l.tid = lg->tid;
@@ -1977,7 +1973,7 @@ log_sequence(logger *lg, int seq, lng va
l.nr = seq;
if (lg->debug & 1)
- fprintf(stderr, "log_sequence (%d," LLFMT ")\n", seq, val);
+ fprintf(stderr, "#log_sequence (%d," LLFMT ")\n", seq, val);
if ((p = BUNfndT(lg->seqs_id, &seq)) != BUN_NONE) {
BUNdelete(lg->seqs_id, p, FALSE);
@@ -2014,7 +2010,7 @@ bm_commit(logger *lg)
logbat_destroy(lb);
if (lg->debug & 1)
- fprintf(stderr, "bm_commit: delete %d (%d)\n",
+ fprintf(stderr, "#bm_commit: delete %d (%d)\n",
bid, BBP_lrefs(bid));
}
@@ -2031,7 +2027,7 @@ bm_commit(logger *lg)
logbat_destroy(lb);
if (lg->debug & 1)
fprintf(stderr,
- "commit deleted (snapshot) %s (%d)\n",
+ "#commit deleted (snapshot) %s (%d)\n",
name, bid);
BUNappend(n, name, FALSE);
BBPdecref(bid, TRUE);
@@ -2047,7 +2043,7 @@ assert(lb->batRestricted > BAT_WRITE);
logbat_destroy(lb);
if (lg->debug & 1)
- fprintf(stderr, "bm_commit: create %d (%d)\n",
+ fprintf(stderr, "#bm_commit: create %d (%d)\n",
bid, BBP_lrefs(bid));
}
res = bm_subcommit(lg->catalog_bid, lg->catalog_nme, lg->catalog_bid,
lg->catalog_nme, n, lg->debug);
@@ -2072,7 +2068,7 @@ logger_add_bat(logger *lg, BAT *b, char
}
bid = b->batCacheid;
if (lg->debug & 1)
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