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e39c32d5
Commit
e39c32d5
authored
Aug 17, 2018
by
Caitlin Ross
Committed by
Misbah Mubarak
Aug 24, 2018
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Plain Diff
fixing more mpi replay RNG reverse errors
parent
335beb15
Changes
1
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1 changed file
with
22 additions
and
11 deletions
+22
-11
src/network-workloads/model-net-mpi-replay.c
src/network-workloads/model-net-mpi-replay.c
+22
-11
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src/network-workloads/model-net-mpi-replay.c
View file @
e39c32d5
...
...
@@ -356,7 +356,7 @@ static void codes_exec_mpi_recv_rc(
nw_state
*
s
,
tw_bf
*
bf
,
nw_message
*
m
,
tw_lp
*
lp
);
/* execute the computational delay */
static
void
codes_exec_comp_delay
(
nw_state
*
s
,
nw_message
*
m
,
tw_lp
*
lp
,
struct
codes_workload_op
*
mpi_op
);
nw_state
*
s
,
tw_bf
*
bf
,
nw_message
*
m
,
tw_lp
*
lp
,
struct
codes_workload_op
*
mpi_op
);
/* gets the next MPI operation from the network-workloads API. */
static
void
get_next_mpi_operation
(
nw_state
*
s
,
tw_bf
*
bf
,
nw_message
*
m
,
tw_lp
*
lp
);
...
...
@@ -1327,7 +1327,7 @@ static int rm_matching_send(nw_state * ns,
if
(
qitem
->
op_type
==
CODES_WK_IRECV
&&
!
is_rend
)
{
bf
->
c9
=
1
;
bf
->
c
2
9
=
1
;
update_completed_queue
(
ns
,
bf
,
m
,
lp
,
qitem
->
req_id
);
}
else
...
...
@@ -1369,8 +1369,9 @@ static void codes_issue_next_event(tw_lp* lp)
/* Simulate delays between MPI operations */
static
void
codes_exec_comp_delay
(
nw_state
*
s
,
nw_message
*
m
,
tw_lp
*
lp
,
struct
codes_workload_op
*
mpi_op
)
nw_state
*
s
,
tw_bf
*
bf
,
nw_message
*
m
,
tw_lp
*
lp
,
struct
codes_workload_op
*
mpi_op
)
{
bf
->
c28
=
0
;
tw_event
*
e
;
tw_stime
ts
;
nw_message
*
msg
;
...
...
@@ -1379,7 +1380,10 @@ static void codes_exec_comp_delay(
s
->
compute_time
+=
mpi_op
->
u
.
delay
.
nsecs
;
ts
=
mpi_op
->
u
.
delay
.
nsecs
;
if
(
ts
<=
g_tw_lookahead
)
{
bf
->
c28
=
1
;
ts
=
g_tw_lookahead
+
0
.
1
+
tw_rand_exponential
(
lp
->
rng
,
noise
);
}
//ts += g_tw_lookahead + 0.1 + tw_rand_exponential(lp->rng, noise);
assert
(
ts
>
0
);
...
...
@@ -1403,6 +1407,8 @@ static void codes_exec_mpi_recv_rc(
if
(
bf
->
c11
)
codes_issue_next_event_rc
(
lp
);
if
(
bf
->
c6
)
codes_issue_next_event_rc
(
lp
);
if
(
m
->
fwd
.
found_match
>=
0
)
{
ns
->
recv_time
=
m
->
rc
.
saved_recv_time
;
...
...
@@ -1430,12 +1436,10 @@ static void codes_exec_mpi_recv_rc(
index
++
;
}
}
if
(
bf
->
c9
)
if
(
bf
->
c
2
9
)
{
update_completed_queue_rc
(
ns
,
bf
,
m
,
lp
);
}
if
(
bf
->
c6
)
codes_issue_next_event_rc
(
lp
);
}
else
if
(
m
->
fwd
.
found_match
<
0
)
{
...
...
@@ -1523,7 +1527,12 @@ static void codes_exec_mpi_send_rc(nw_state * s, tw_bf * bf, nw_message * m, tw_
if
(
bf
->
c15
||
bf
->
c16
)
s
->
num_sends
--
;
model_net_event_rc2
(
lp
,
&
m
->
event_rc
);
if
(
bf
->
c15
)
model_net_event_rc2
(
lp
,
&
m
->
event_rc
);
if
(
bf
->
c16
)
model_net_event_rc2
(
lp
,
&
m
->
event_rc
);
if
(
bf
->
c17
)
model_net_event_rc2
(
lp
,
&
m
->
event_rc
);
if
(
bf
->
c4
)
codes_issue_next_event_rc
(
lp
);
...
...
@@ -1645,6 +1654,7 @@ static void codes_exec_mpi_send(nw_state* s,
}
else
if
(
is_rend
==
1
)
{
bf
->
c17
=
1
;
/* initiate the actual data transfer, local completion message is sent
* for any blocking sends. */
local_m
.
fwd
.
sim_start_time
=
mpi_op
->
sim_start_time
;
...
...
@@ -2277,14 +2287,15 @@ static void get_next_mpi_operation_rc(nw_state* s, tw_bf * bf, nw_message * m, t
codes_issue_next_event_rc
(
lp
);
else
{
tw_rand_reverse_unif
(
lp
->
rng
);
if
(
bf
->
c28
)
tw_rand_reverse_unif
(
lp
->
rng
);
s
->
compute_time
=
m
->
rc
.
saved_delay
;
}
}
break
;
case
CODES_WK_ALLREDUCE
:
{
if
(
bf
->
c
1
)
if
(
bf
->
c
27
)
{
s
->
num_all_reduce
--
;
s
->
col_time
=
m
->
rc
.
saved_send_time
;
...
...
@@ -2400,7 +2411,7 @@ static void get_next_mpi_operation(nw_state* s, tw_bf * bf, nw_message * m, tw_l
if
(
disable_delay
)
codes_issue_next_event
(
lp
);
else
codes_exec_comp_delay
(
s
,
m
,
lp
,
mpi_op
);
codes_exec_comp_delay
(
s
,
bf
,
m
,
lp
,
mpi_op
);
}
break
;
...
...
@@ -2434,7 +2445,7 @@ static void get_next_mpi_operation(nw_state* s, tw_bf * bf, nw_message * m, tw_l
s
->
num_cols
++
;
if
(
s
->
col_time
>
0
)
{
bf
->
c
1
=
1
;
bf
->
c
27
=
1
;
m
->
rc
.
saved_delay
=
s
->
all_reduce_time
;
s
->
all_reduce_time
+=
(
tw_now
(
lp
)
-
s
->
col_time
);
m
->
rc
.
saved_send_time
=
s
->
col_time
;
...
...
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