Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
ruanhaishen
redis
Commits
a902e6b2
Commit
a902e6b2
authored
May 18, 2020
by
ShooterIT
Committed by
antirez
May 22, 2020
Browse files
Redis Benchmark: generate random test data
The function of generating random data is designed by antirez. See #7196.
parent
9564ed7c
Changes
1
Show whitespace changes
Inline
Side-by-side
src/redis-benchmark.c
View file @
a902e6b2
...
...
@@ -1278,6 +1278,17 @@ static void updateClusterSlotsConfiguration() {
pthread_mutex_unlock
(
&
config
.
is_updating_slots_mutex
);
}
/* Generate random data for redis benchmark. See #7196. */
static
void
genBenchmarkRandomData
(
char
*
data
,
int
count
)
{
static
uint32_t
state
=
1234
;
int
i
=
0
;
while
(
count
--
)
{
state
=
(
state
*
1103515245
+
12345
);
data
[
i
++
]
=
'0'
+
((
state
>>
16
)
&
63
);
}
}
/* Returns number of consumed options. */
int
parseOptions
(
int
argc
,
const
char
**
argv
)
{
int
i
;
...
...
@@ -1632,7 +1643,7 @@ int main(int argc, const char **argv) {
/* Run default benchmark suite. */
data
=
zmalloc
(
config
.
datasize
+
1
);
do
{
memset
(
data
,
'x'
,
config
.
datasize
);
genBenchmarkRandomData
(
data
,
config
.
datasize
);
data
[
config
.
datasize
]
=
'\0'
;
if
(
test_is_selected
(
"ping_inline"
)
||
test_is_selected
(
"ping"
))
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment