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zzha zzha
OpenXG-RAN
Commits
f8c122a7
Commit
f8c122a7
authored
1 year ago
by
Laurent THOMAS
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increase the max fd of rfsim, that have been shorten to tightly for cpu saving
parent
0be397b2
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2024.w06
2024.w05
2024.w04
2024.w03
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2023.w40
v2.1.0
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Changes
1
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1 changed file
with
3 additions
and
4 deletions
+3
-4
radio/rfsimulator/simulator.c
radio/rfsimulator/simulator.c
+3
-4
No files found.
radio/rfsimulator/simulator.c
View file @
f8c122a7
...
...
@@ -70,7 +70,6 @@
#define sampleToByte(a,b) ((a)*(b)*sizeof(sample_t))
#define byteToSample(a,b) ((a)/(sizeof(sample_t)*(b)))
#define MAX_SIMULATION_CONNECTED_NODES 5
#define GENERATE_CHANNEL 10 // each frame (or slot?) in DL
// This needs to be re-architected in the future
...
...
@@ -86,7 +85,7 @@
// FD_SETSIE) and reduced to 125. This should allow for around 20 simultaeous UEs.
//
// #define MAX_FD_RFSIMU FD_SETSIZE
#define MAX_FD_RFSIMU
125
#define MAX_FD_RFSIMU
250
#define SYSCTL_MEM_VALUE 134217728 // Kernel network buffer size
#define SEND_BUFF_SIZE SYSCTL_MEM_VALUE // Socket buffer size
...
...
@@ -803,7 +802,7 @@ static bool flushInput(rfsimulator_state_t *t, int timeout, int nsamps_for_initi
for
(
int
i
=
0
;
i
<
t
->
tx_num_channels
;
i
++
)
samplesVoid
[
i
]
=
(
void
*
)
&
v
;
rfsimulator_write_internal
(
t
,
t
->
lastWroteTS
>
1
?
t
->
lastWroteTS
-
1
:
0
,
samplesVoid
,
1
,
t
->
tx_num_channels
,
1
,
tru
e
);
rfsimulator_write_internal
(
t
,
t
->
lastWroteTS
>
1
?
t
->
lastWroteTS
-
1
:
0
,
samplesVoid
,
1
,
t
->
tx_num_channels
,
1
,
fals
e
);
}
else
{
if
(
events
[
nbEv
].
events
&
(
EPOLLHUP
|
EPOLLERR
|
EPOLLRDHUP
)
)
{
socketError
(
t
,
fd
);
...
...
@@ -963,7 +962,7 @@ static int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimest
"Waiting on socket, current last ts: %ld, expected at least : %ld
\n
"
,
b
->
lastReceivedTS
,
t
->
nextRxTstamp
+
nsamps
);
flushInput
(
t
,
1000
,
nsamps
);
// was 3
flushInput
(
t
,
3
,
nsamps
);
}
}
while
(
have_to_wait
);
}
...
...
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