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f18e903f
Commit
f18e903f
authored
Sep 17, 2015
by
Misbah Mubarak
Browse files
Minor updates to dragonfly model
parent
c6bc9f8a
Changes
3
Hide whitespace changes
Inline
Side-by-side
src/models/networks/model-net/dragonfly.c
View file @
f18e903f
...
...
@@ -922,7 +922,7 @@ void packet_generate_rc(terminal_state * s, tw_bf * bf, terminal_message * msg,
num_chunks
++
;
if
(
!
num_chunks
)
num_chunks
++
;
num_chunks
=
1
;
int
i
;
for
(
i
=
0
;
i
<
num_chunks
;
i
++
)
{
...
...
@@ -959,6 +959,10 @@ void packet_generate(terminal_state * s, tw_bf * bf, terminal_message * msg,
int
i
,
total_event_size
;
int
num_chunks
=
msg
->
packet_size
/
p
->
chunk_size
;
if
(
msg
->
packet_size
%
s
->
params
->
chunk_size
)
num_chunks
++
;
if
(
!
num_chunks
)
num_chunks
=
1
;
msg
->
packet_ID
=
lp
->
gid
+
g_tw_nlp
*
s
->
packet_counter
;
msg
->
travel_start_time
=
tw_now
(
lp
);
msg
->
my_N_hop
=
0
;
...
...
@@ -1103,6 +1107,9 @@ void packet_send(terminal_state * s, tw_bf * bf, terminal_message * msg,
if
(
cur_entry
->
msg
.
packet_size
%
s
->
params
->
chunk_size
)
num_chunks
++
;
if
(
!
num_chunks
)
num_chunks
=
1
;
if
(
cur_entry
->
msg
.
chunk_id
==
num_chunks
-
1
&&
(
cur_entry
->
msg
.
local_event_size_bytes
>
0
))
{
bf
->
c2
=
1
;
...
...
@@ -1187,6 +1194,8 @@ void packet_arrive(terminal_state * s, tw_bf * bf, terminal_message * msg,
int
num_chunks
=
msg
->
packet_size
/
s
->
params
->
chunk_size
;
if
(
msg
->
packet_size
%
s
->
params
->
chunk_size
)
num_chunks
++
;
if
(
!
num_chunks
)
num_chunks
=
1
;
completed_packets
++
;
...
...
@@ -1639,7 +1648,7 @@ void dragonfly_router_final(router_state * s,
tw_lp
*
lp
)
{
free
(
s
->
global_channel
);
char
*
stats_file
=
getenv
(
"TRACER_LINK_FILE"
);
/*
char *stats_file = getenv("TRACER_LINK_FILE");
if(stats_file != NULL) {
FILE *fout = fopen(stats_file, "a");
const dragonfly_param *p = s->params;
...
...
@@ -1653,7 +1662,7 @@ void dragonfly_router_final(router_state * s,
fprintf(fout, "\n");
result = flock(fileno(fout), LOCK_UN);
fclose(fout);
}
}
*/
int
i
,
j
;
for
(
i
=
0
;
i
<
s
->
params
->
radix
;
i
++
)
{
for
(
j
=
0
;
j
<
3
;
j
++
)
{
...
...
src/models/networks/model-net/torus.c
View file @
f18e903f
...
...
@@ -983,6 +983,7 @@ static void packet_send( nodes_state * s,
if
(
s
->
buffer
[
tmp_dir
+
(
tmp_dim
*
2
)
][
0
]
<
s
->
params
->
buffer_size
)
{
bf
->
c2
=
1
;
msg
->
saved_src_dir
=
tmp_dir
;
msg
->
saved_src_dim
=
tmp_dim
;
...
...
@@ -1070,12 +1071,12 @@ static void packet_arrive( nodes_state * s,
nodes_message
*
m
;
mn_stats
*
stat
;
credit_send
(
s
,
bf
,
lp
,
msg
);
msg
->
my_N_hop
++
;
ts
=
0
.
1
+
tw_rand_exponential
(
lp
->
rng
,
MEAN_INTERVAL
/
200
);
if
(
msg
->
packet_ID
==
TRACE
)
printf
(
"
\n
packet arrived at lp %d final dest %d "
,
(
int
)
lp
->
gid
,
(
int
)
msg
->
dest_lp
);
credit_send
(
s
,
bf
,
lp
,
msg
);
if
(
lp
->
gid
==
msg
->
dest_lp
)
{
uint64_t
num_chunks
=
msg
->
packet_size
/
s
->
params
->
chunk_size
;
...
...
tests/conf/modelnet-test-dragonfly.conf
View file @
f18e903f
...
...
@@ -24,5 +24,5 @@ PARAMS
global_bandwidth
=
"4.7"
;
cn_bandwidth
=
"5.25"
;
message_size
=
"320"
;
routing
=
"
minimal
"
;
routing
=
"
adaptive
"
;
}
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