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authorEugene Kosov <claprix@yandex.ru>2020-04-27 21:22:43 +0300
committerEugene Kosov <claprix@yandex.ru>2020-04-29 20:13:14 +0300
commit28325b08633372cc343dfcbc41fe252020cf6e6e (patch)
tree5358aee06c990cfbc574515637e23dd1944f7fc0 /dbug
parent7a546650fae56368800c52bc996d8830fb1de3b9 (diff)
downloadmariadb-git-28325b08633372cc343dfcbc41fe252020cf6e6e.tar.gz
add WITH_DBUG_TRACE CMake variable
This is a way do disable DBUG_ENTER()/DBUG_EXIT() stuff which is needed to dbug trace. Those who doesn't need it may avoid tests slowdown with -DWITH_DBUG_TRACE=OFF dbug/tests.c: add define which is neede always in this test innodb.log_file_name_debug.test: do not depend on DBUG trace stuff in test Benchmark results: each test eats less CPU and you can have more parallel jobs in MTR. patched: ./mtr -mem -par=8 -suite=innodb 185.34s user 86.85s system 133% cpu 3:23.27 total ./mtr -mem -par=8 -suite=main 80.96s user 36.01s system 182% cpu 1:04.07 total main.select [ pass ] 1660 main.select [ pass ] 1513 main.select [ pass ] 1543 main.select [ pass ] 1660 main.select [ pass ] 1521 main.select [ pass ] 1511 main.select [ pass ] 1508 main.select [ pass ] 1520 main.select [ pass ] 1514 main.select [ pass ] 1522 vanilla: ./mtr -mem -par=8 -suite=innodb 203.61s user 92.16s system 140% cpu 3:30.16 total ./mtr -mem -par=8 -suite=main 94.11s user 35.51s system 206% cpu 1:02.69 total main.select [ pass ] 2032 main.select [ pass ] 2017 main.select [ pass ] 2040 main.select [ pass ] 2183 main.select [ pass ] 2253 main.select [ pass ] 2075 main.select [ pass ] 2109 main.select [ pass ] 2080 main.select [ pass ] 2098 main.select [ pass ] 2114
Diffstat (limited to 'dbug')
-rw-r--r--dbug/tests.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/dbug/tests.c b/dbug/tests.c
index 70424046bf4..3e77bf82236 100644
--- a/dbug/tests.c
+++ b/dbug/tests.c
@@ -4,6 +4,10 @@
char *push1=0;
+#ifndef DBUG_TRACE
+#define DBUG_TRACE
+#endif
+
#include <my_global.h> /* This includes dbug.h */
#include <my_sys.h>
#include <my_pthread.h>