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lizhongxiao
OpenXG-RAN
Commits
8db0e44d
Commit
8db0e44d
authored
1 year ago
by
Robert Schmidt
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Log which sysctl variables are changed in RFsim
parent
21790f9c
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radio/rfsimulator/simulator.c
radio/rfsimulator/simulator.c
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radio/rfsimulator/simulator.c
View file @
8db0e44d
...
...
@@ -611,24 +611,28 @@ static void customNetForPerf()
char
sysctlmem
[
256
];
memset
(
sysctlmem
,
0
,
256
);
sprintf
(
sysctlmem
,
"/sbin/sysctl -n -e -q -w net.core.rmem_default=%d"
,
SYSCTL_MEM_VALUE
);
LOG_W
(
HW
,
"running command
\"
%s
\"
to increase RFsim performance
\n
"
,
sysctlmem
);
res
=
system
(
sysctlmem
);
if
(
res
!=
0
)
{
LOG_W
(
HW
,
"Cannot set net.core.rmem_default to %d
\n
"
,
SYSCTL_MEM_VALUE
);
}
memset
(
sysctlmem
,
0
,
256
);
sprintf
(
sysctlmem
,
"/sbin/sysctl -n -e -q -w net.core.rmem_max=%d"
,
SYSCTL_MEM_VALUE
);
LOG_W
(
HW
,
"running command
\"
%s
\"
to increase RFsim performance
\n
"
,
sysctlmem
);
res
=
system
(
sysctlmem
);
if
(
res
!=
0
)
{
LOG_W
(
HW
,
"Cannot set net.core.rmem_max to %d
\n
"
,
SYSCTL_MEM_VALUE
);
}
memset
(
sysctlmem
,
0
,
256
);
sprintf
(
sysctlmem
,
"/sbin/sysctl -n -e -q -w net.core.wmem_default=%d"
,
SYSCTL_MEM_VALUE
);
LOG_W
(
HW
,
"running command
\"
%s
\"
to increase RFsim performance
\n
"
,
sysctlmem
);
res
=
system
(
sysctlmem
);
if
(
res
!=
0
)
{
LOG_W
(
HW
,
"Cannot set net.core.wmem_default to %d
\n
"
,
SYSCTL_MEM_VALUE
);
}
memset
(
sysctlmem
,
0
,
256
);
sprintf
(
sysctlmem
,
"/sbin/sysctl -n -e -q -w net.core.wmem_max=%d"
,
SYSCTL_MEM_VALUE
);
LOG_W
(
HW
,
"running command
\"
%s
\"
to increase RFsim performance
\n
"
,
sysctlmem
);
res
=
system
(
sysctlmem
);
if
(
res
!=
0
)
{
LOG_W
(
HW
,
"Cannot set net.core.wmem_max to %d
\n
"
,
SYSCTL_MEM_VALUE
);
...
...
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