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93b8b78e
Commit
93b8b78e
authored
Oct 16, 2013
by
Philip Carns
Browse files
remove misguided small message logic from loggp
parent
425c61af
Changes
1
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Inline
Side-by-side
src/models/networks/model-net/loggp.c
View file @
93b8b78e
...
...
@@ -18,20 +18,6 @@
#define CATEGORY_NAME_MAX 16
#define CATEGORY_MAX 12
/* This method is not intended to
* utilize the modelnet packetization; we are using loggp calculations to
* account for the packet size instead.
*/
/* cutoff point for small vs. large messages */
/* NOTE: we set this to 1 because the netgauge parameters are already
* compensating for small message parameters, so we use the same formula for
* all message sizes.
*/
#define SMALL_MSG_LIMIT (1)
#define PACKET_SIZE 2048
/*Define loggp data types and structs*/
typedef
struct
loggp_message
loggp_message
;
typedef
struct
loggp_state
loggp_state
;
...
...
@@ -327,25 +313,12 @@ static void handle_msg_ready_event(
struct
mn_stats
*
stat
;
double
recv_time
;
struct
param_table_entry
*
param
;
double
max
;
param
=
find_params
(
m
->
net_msg_size_bytes
);
if
(
m
->
net_msg_size_bytes
<
SMALL_MSG_LIMIT
)
{
max
=
param
->
g
;
recv_time
=
ceil
((
double
)
m
->
net_msg_size_bytes
/
(
double
)
PACKET_SIZE
)
*
max
;
/* scale to nanoseconds */
recv_time
*=
1000
.
0
;
}
else
{
recv_time
=
((
double
)(
m
->
net_msg_size_bytes
-
1
)
*
param
->
G
);
/* scale to nanoseconds */
recv_time
*=
1000
.
0
;
}
m
->
recv_time_saved
=
recv_time
;
recv_time
=
((
double
)(
m
->
net_msg_size_bytes
-
1
)
*
param
->
G
);
/* scale to nanoseconds */
recv_time
*=
1000
.
0
;
//printf("handle_msg_ready_event(), lp %llu.\n", (unsigned long long)lp->gid);
/* add statistics */
...
...
@@ -425,7 +398,6 @@ static void handle_msg_start_event(
int
total_event_size
;
double
xmit_time
;
struct
param_table_entry
*
param
;
double
max
;
param
=
find_params
(
m
->
net_msg_size_bytes
);
...
...
@@ -436,27 +408,9 @@ static void handle_msg_start_event(
* msg xfer as well) and therefore are more important for overlapping
* computation rather than simulating communication time.
*/
if
(
m
->
net_msg_size_bytes
<
SMALL_MSG_LIMIT
)
{
max
=
param
->
g
;
xmit_time
=
param
->
L
+
ceil
((
double
)
m
->
net_msg_size_bytes
/
(
double
)
PACKET_SIZE
)
*
max
;
/* scale to nanoseconds */
xmit_time
*=
1000
.
0
;
#if 0
printf("FOO: xmit time small msg %d: %f\n", m->net_msg_size_bytes,
xmit_time);
#endif
}
else
{
xmit_time
=
param
->
L
+
((
double
)(
m
->
net_msg_size_bytes
-
1
)
*
param
->
G
);
/* scale to nanoseconds */
xmit_time
*=
1000
.
0
;
#if 0
printf("FOO: xmit time large msg %d: %f\n", m->net_msg_size_bytes,
xmit_time);
#endif
}
xmit_time
=
param
->
L
+
((
double
)(
m
->
net_msg_size_bytes
-
1
)
*
param
->
G
);
/* scale to nanoseconds */
xmit_time
*=
1000
.
0
;
m
->
xmit_time_saved
=
xmit_time
;
//printf("handle_msg_start_event(), lp %llu.\n", (unsigned long long)lp->gid);
...
...
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