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a8df7743
Commit
a8df7743
authored
May 26, 2016
by
Misbah Mubarak
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Modifications to dragonfly, shouldn't be multiplying with chunk_size in a couple of places
parent
45455a04
Changes
1
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with
4 additions
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9 deletions
+4
-9
src/networks/model-net/dragonfly.c
src/networks/model-net/dragonfly.c
+4
-9
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src/networks/model-net/dragonfly.c
View file @
a8df7743
...
...
@@ -394,7 +394,7 @@ static tw_stime bytes_to_ns(uint64_t bytes, double GB_p_s)
/* bytes to GB */
time
=
((
double
)
bytes
)
/
(
1024
.
0
*
1024
.
0
*
1024
.
0
);
/*
M
B to s */
/*
Gi
B to s */
time
=
time
/
GB_p_s
;
/* s to ns */
time
=
time
*
1000
.
0
*
1000
.
0
*
1000
.
0
;
...
...
@@ -1124,7 +1124,7 @@ void packet_generate(terminal_state * s, tw_bf * bf, terminal_message * msg,
if
(
!
num_chunks
)
num_chunks
=
1
;
nic_ts
=
g_tw_lookahead
+
s
->
params
->
cn_delay
*
msg
->
packet_size
+
tw_rand_unif
(
lp
->
rng
);
nic_ts
=
g_tw_lookahead
+
s
->
params
->
cn_delay
+
tw_rand_unif
(
lp
->
rng
);
msg
->
packet_ID
=
lp
->
gid
+
g_tw_nlp
*
s
->
packet_counter
;
msg
->
my_N_hop
=
0
;
...
...
@@ -1465,7 +1465,7 @@ void packet_arrive(terminal_state * s, tw_bf * bf, terminal_message * msg,
if
(
hash_link
)
tmp
=
qhash_entry
(
hash_link
,
struct
dfly_qhash_entry
,
hash_link
);
u
nsigned
in
t
total_chunks
=
msg
->
total_size
/
s
->
params
->
chunk_size
;
u
int64_
t
total_chunks
=
msg
->
total_size
/
s
->
params
->
chunk_size
;
printf
(
"
\n
Msg total size %ld total chunks %lu "
,
msg
->
total_size
,
total_chunks
);
if
(
msg
->
total_size
%
s
->
params
->
chunk_size
)
...
...
@@ -2910,12 +2910,7 @@ router_packet_send( router_state * s,
if
(
!
num_chunks
)
num_chunks
=
1
;
double
bytetime
;
if
((
cur_entry
->
msg
.
packet_size
%
s
->
params
->
chunk_size
)
&&
(
cur_entry
->
msg
.
chunk_id
==
num_chunks
-
1
))
{
bytetime
=
delay
*
(
cur_entry
->
msg
.
packet_size
%
s
->
params
->
chunk_size
);
}
else
{
bytetime
=
delay
*
s
->
params
->
chunk_size
;
}
double
bytetime
=
delay
;
ts
=
g_tw_lookahead
+
tw_rand_unif
(
lp
->
rng
)
+
bytetime
+
s
->
params
->
router_delay
;
msg
->
saved_available_time
=
s
->
next_output_available_time
[
output_port
];
...
...
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