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Xin Wang
codes-dev
Commits
3b80180d
Commit
3b80180d
authored
Apr 07, 2016
by
Misbah Mubarak
Browse files
More updates to documentation, changes to dragonfly sample read utility
parent
40525c88
Changes
2
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src/network-workloads/README_traces.txt
View file @
3b80180d
...
...
@@ -91,9 +91,11 @@ mpirun -np 4 ./src/network-workloads//model-net-mpi-replay --sync=3
Runtime options can be used to enable time-stepped series data of simulation
with multiple workloads:
--enable_sampling = 1 [
Turns on
sampling after a specific simulated interval.
--enable_sampling = 1 [
Enables
sampling
of network & workload statistics
after a specific simulated interval.
Default sampling interval is 5 millisec and default sampling end time is 3
secs.]
secs. These values can be adjusted at runtime using --sampling_interval and
--sampling_end_time options.]
--lp-io-dir-dir-name [Turns on end of simulation statistics for dragonfly network model]
...
...
src/networks/model-net/read-dragonfly-sample.c
View file @
3b80180d
...
...
@@ -33,6 +33,7 @@ struct dfly_rtr_sample
struct
mpi_workload_sample
{
int
nw_id
;
int
app_id
;
unsigned
long
num_sends_sample
;
unsigned
long
num_bytes_sample
;
unsigned
long
num_waits_sample
;
...
...
@@ -169,7 +170,10 @@ int main( int argc, char** argv )
fread
(
mpi_event_array
,
mpi_sample_sz
,
in_sz_mpi
/
mpi_sample_sz
,
pFile
);
for
(
i
=
0
;
i
<
in_sz_mpi
/
mpi_sample_sz
;
i
++
)
{
fprintf
(
writeFile
,
"
\n
%ld %ld %ld %lf "
,
mpi_event_array
[
i
].
num_sends_sample
,
fprintf
(
writeFile
,
"
\n
%d %d %lu %lu %lu %lf "
,
mpi_event_array
[
i
].
nw_id
,
mpi_event_array
[
i
].
app_id
,
mpi_event_array
[
i
].
num_sends_sample
,
mpi_event_array
[
i
].
num_bytes_sample
,
mpi_event_array
[
i
].
num_waits_sample
,
mpi_event_array
[
i
].
sample_end_time
);
...
...
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