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Elsa Gonsiorowski
codes
Commits
c9a39af0
Commit
c9a39af0
authored
Sep 18, 2013
by
Philip Carns
Browse files
split up test program by LP types for clarity
parent
9e55e435
Changes
6
Hide whitespace changes
Inline
Side-by-side
tests/Makefile.subdir
View file @
c9a39af0
check_PROGRAMS
+=
tests/lp-io-test
\
tests/codes-workload-test
tests/
workload/
codes-workload-test
TESTS
+=
tests/lp-io-test.sh
EXTRA_DIST
+=
tests/lp-io-test.sh
...
...
@@ -11,6 +11,11 @@ tests_lp_io_test_LDADD = $(testlib) ${ROSS_LIBS}
tests_lp_io_test_LDFLAGS
=
${ROSS_LDFLAGS}
tests_lp_io_test_SOURCES
=
tests/lp-io-test.c
tests_codes_workload_test_LDADD
=
$(testlib)
${ROSS_LIBS}
tests_codes_workload_test_LDFLAGS
=
${ROSS_LDFLAGS}
tests_codes_workload_test_SOURCES
=
tests/codes-workload-test.c
tests_workload_codes_workload_test_LDADD
=
$(testlib)
${ROSS_LIBS}
tests_workload_codes_workload_test_LDFLAGS
=
${ROSS_LDFLAGS}
tests_workload_codes_workload_test_SOURCES
=
\
tests/workload/codes-workload-test.c
\
tests/workload/codes-workload-test-svr-lp.c
\
tests/workload/codes-workload-test-svr-lp.h
\
tests/workload/codes-workload-test-cn-lp.c
\
tests/workload/codes-workload-test-cn-lp.h
tests/codes-workload-test.c
→
tests/
workload/
codes-workload-test
-cn-lp
.c
View file @
c9a39af0
...
...
@@ -4,12 +4,8 @@
*
*/
/* SUMMARY:
*
* This is a test harness for the codes workload API. It sets up two LP
* types: clients (which consume operations from the workload generator) and
* servers (which service operations submitted by clients).
*
/* SUMMARY: This is a compute node LP to be used in a codes workload
* test/demo
*/
#include <string.h>
...
...
@@ -19,23 +15,16 @@
#include "codes/lp-io.h"
#include "codes/codes.h"
#include "codes/codes-workload.h"
#include "codes-workload-test-cn-lp.h"
#include "codes-workload-test-svr-lp.h"
#define NUM_SERVERS 16
/* number of servers */
#define NUM_CLIENTS 48
/* number of clients */
typedef
struct
svr_msg
svr_msg
;
typedef
struct
svr_state
svr_state
;
typedef
struct
client_msg
client_msg
;
typedef
struct
client_state
client_state
;
enum
client_event_type
{
CLIENT_KICKOFF
,
/* initial event */
};
enum
svr_event_type
{
SVR_OP
,
CLIENT_OP_COMPLETE
,
/* finished previous I/O operation */
};
struct
client_state
...
...
@@ -44,55 +33,11 @@ struct client_state
int
wkld_id
;
};
struct
svr_state
{
};
struct
client_msg
{
enum
client_event_type
event_type
;
};
struct
svr_msg
{
enum
svr_event_type
event_type
;
struct
codes_workload_op
op
;
tw_lpid
src
;
/* source of this request or ack */
};
const
tw_optdef
app_opt
[]
=
{
TWOPT_GROUP
(
"CODES Workload Test Model"
),
TWOPT_END
()
};
static
void
svr_init
(
svr_state
*
ns
,
tw_lp
*
lp
);
static
void
svr_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
);
static
void
svr_rev_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
);
static
void
svr_finalize
(
svr_state
*
ns
,
tw_lp
*
lp
);
static
tw_peid
node_mapping
(
tw_lpid
gid
);
tw_lptype
svr_lp
=
{
(
init_f
)
svr_init
,
(
event_f
)
svr_event
,
(
revent_f
)
svr_rev_event
,
(
final_f
)
svr_finalize
,
(
map_f
)
node_mapping
,
sizeof
(
svr_state
),
};
static
void
handle_client_op_loop_rev_event
(
client_state
*
ns
,
tw_bf
*
b
,
...
...
@@ -132,60 +77,8 @@ tw_lptype client_lp = {
sizeof
(
client_state
),
};
int
main
(
int
argc
,
char
**
argv
)
{
int
nprocs
;
int
rank
;
int
lps_per_proc
;
int
i
;
int
ret
;
lp_io_handle
handle
;
g_tw_ts_end
=
60
*
60
*
24
*
365
;
tw_opt_add
(
app_opt
);
tw_init
(
&
argc
,
&
argv
);
MPI_Comm_rank
(
MPI_COMM_WORLD
,
&
rank
);
MPI_Comm_size
(
MPI_COMM_WORLD
,
&
nprocs
);
if
((
NUM_SERVERS
+
NUM_CLIENTS
)
%
nprocs
)
{
fprintf
(
stderr
,
"Error: number of server LPs (%d total) is not evenly divisible by the number of MPI processes (%d)
\n
"
,
NUM_SERVERS
+
NUM_CLIENTS
,
nprocs
);
exit
(
-
1
);
}
lps_per_proc
=
(
NUM_SERVERS
+
NUM_CLIENTS
)
/
nprocs
;
tw_define_lps
(
lps_per_proc
,
512
,
0
);
for
(
i
=
0
;
i
<
lps_per_proc
;
i
++
)
{
if
((
rank
*
lps_per_proc
+
i
)
<
NUM_CLIENTS
)
tw_lp_settype
(
i
,
&
client_lp
);
else
tw_lp_settype
(
i
,
&
svr_lp
);
}
g_tw_lookahead
=
100
;
ret
=
lp_io_prepare
(
"codes-workload-test-results"
,
LP_IO_UNIQ_SUFFIX
,
&
handle
,
MPI_COMM_WORLD
);
if
(
ret
<
0
)
{
return
(
-
1
);
}
tw_run
();
ret
=
lp_io_flush
(
handle
,
MPI_COMM_WORLD
);
assert
(
ret
==
0
);
tw_end
();
return
0
;
}
static
int
g_num_clients
=
-
1
;
static
int
g_num_servers
=
-
1
;
static
void
client_init
(
client_state
*
ns
,
...
...
@@ -211,15 +104,6 @@ static void client_init(
return
;
}
static
void
svr_init
(
svr_state
*
ns
,
tw_lp
*
lp
)
{
memset
(
ns
,
0
,
sizeof
(
*
ns
));
return
;
}
static
void
client_event
(
client_state
*
ns
,
tw_bf
*
b
,
...
...
@@ -238,21 +122,6 @@ static void client_event(
}
}
static
void
svr_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
)
{
switch
(
m
->
event_type
)
{
default:
assert
(
0
);
break
;
}
}
static
void
client_rev_event
(
client_state
*
ns
,
tw_bf
*
b
,
...
...
@@ -272,22 +141,6 @@ static void client_rev_event(
return
;
}
static
void
svr_rev_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
)
{
switch
(
m
->
event_type
)
{
default:
assert
(
0
);
break
;
}
return
;
}
static
void
client_finalize
(
client_state
*
ns
,
tw_lp
*
lp
)
...
...
@@ -295,39 +148,6 @@ static void client_finalize(
return
;
}
static
void
svr_finalize
(
svr_state
*
ns
,
tw_lp
*
lp
)
{
#if 0
char buffer[256];
int ret;
sprintf(buffer, "LP %ld finalize data\n", (long)lp->gid);
/* test having everyone write to same identifier */
ret = lp_io_write(lp->gid, "node_state_pointers", strlen(buffer)+1, buffer);
assert(ret == 0);
/* test having only one lp write to a particular identifier */
if(lp->gid == 3)
{
ret = lp_io_write(lp->gid, "subset_example", strlen(buffer)+1, buffer);
assert(ret == 0);
}
/* test having one lp write two buffers to the same id */
if(lp->gid == 5)
{
sprintf(buffer, "LP %ld finalize data (intentional duplicate)\n", (long)lp->gid);
ret = lp_io_write(lp->gid, "node_state_pointers", strlen(buffer)+1, buffer);
assert(ret == 0);
}
#endif
return
;
}
static
tw_peid
node_mapping
(
tw_lpid
gid
)
{
...
...
@@ -354,8 +174,6 @@ static void handle_client_op_loop_event(
tw_lp
*
lp
)
{
struct
codes_workload_op
op
;
tw_event
*
e
;
svr_msg
*
m_out
;
tw_lpid
dest_svr_id
;
printf
(
"handle_client_op_loop_event(), lp %llu.
\n
"
,
(
unsigned
long
long
)
lp
->
gid
);
...
...
@@ -369,6 +187,11 @@ static void handle_client_op_loop_event(
codes_workload_get_next
(
ns
->
wkld_id
,
ns
->
my_rank
,
&
op
);
/* NOTE: in this test model the LP is doing its own math to find the LP
* ID of servers just to do something simple. It knows that compute
* nodes are the first N LPs and servers are the next M LPs.
*/
switch
(
op
.
op_type
)
{
case
CODES_WK_END
:
...
...
@@ -376,22 +199,44 @@ static void handle_client_op_loop_event(
return
;
break
;
case
CODES_WK_OPEN
:
dest_svr_id
=
NUM_CLIENTS
+
op
.
u
.
open
.
file_id
%
NUM_SERVERS
;
dest_svr_id
=
g_num_clients
+
op
.
u
.
open
.
file_id
%
g_num_servers
;
break
;
default:
assert
(
0
);
break
;
}
e
=
codes_event_new
(
dest_svr_id
,
1
,
lp
);
m_out
=
tw_event_data
(
e
);
m_out
->
event_type
=
SVR_OP
;
m_out
->
op
=
op
;
svr_op_start
(
lp
,
dest_svr_id
,
&
op
);
return
;
}
void
cn_op_complete
(
tw_lp
*
lp
,
tw_lpid
gid
)
{
tw_event
*
e
;
client_msg
*
m
;
e
=
codes_event_new
(
gid
,
codes_local_latency
(
lp
),
lp
);
m
=
tw_event_data
(
e
);
m
->
event_type
=
CLIENT_OP_COMPLETE
;
tw_event_send
(
e
);
return
;
}
void
cn_op_complete_rc
(
tw_lp
*
lp
)
{
codes_local_latency_reverse
(
lp
);
return
;
}
void
cn_set_params
(
int
num_clients
,
int
num_servers
)
{
g_num_clients
=
num_clients
;
g_num_servers
=
num_servers
;
}
/*
* Local variables:
* c-indent-level: 4
...
...
tests/workload/codes-workload-test-cn-lp.h
0 → 100644
View file @
c9a39af0
/*
* Copyright (C) 2013 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
#ifndef CODES_WORKLOAD_TEST_CN_LP_H
#define CODES_WORKLOAD_TEST_CN_LP_H
#include <ross.h>
#include "codes/codes-workload.h"
extern
tw_lptype
client_lp
;
void
cn_op_complete
(
tw_lp
*
lp
,
tw_lpid
gid
);
void
cn_op_complete_rc
(
tw_lp
*
lp
);
void
cn_set_params
(
int
num_clients
,
int
num_servers
);
#endif
/* CODES_WORKLOAD_TEST_CN_LP_H */
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* End:
*
* vim: ft=c ts=8 sts=4 sw=4 expandtab
*/
tests/workload/codes-workload-test-svr-lp.c
0 → 100644
View file @
c9a39af0
/*
* Copyright (C) 2013 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
/* Summary: example storage server LP type for workload demo/test */
#include <string.h>
#include <assert.h>
#include <ross.h>
#include "codes/lp-io.h"
#include "codes/codes.h"
#include "codes/codes-workload.h"
#include "codes-workload-test-svr-lp.h"
#include "codes-workload-test-cn-lp.h"
typedef
struct
svr_msg
svr_msg
;
typedef
struct
svr_state
svr_state
;
enum
svr_event_type
{
SVR_OP
,
};
struct
svr_state
{
};
struct
svr_msg
{
enum
svr_event_type
event_type
;
struct
codes_workload_op
op
;
tw_lpid
src
;
/* source of this request or ack */
};
static
void
svr_init
(
svr_state
*
ns
,
tw_lp
*
lp
);
static
void
svr_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
);
static
void
svr_rev_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
);
static
void
svr_finalize
(
svr_state
*
ns
,
tw_lp
*
lp
);
static
tw_peid
node_mapping
(
tw_lpid
gid
);
tw_lptype
svr_lp
=
{
(
init_f
)
svr_init
,
(
event_f
)
svr_event
,
(
revent_f
)
svr_rev_event
,
(
final_f
)
svr_finalize
,
(
map_f
)
node_mapping
,
sizeof
(
svr_state
),
};
static
void
handle_svr_op_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
);
static
void
handle_svr_op_event_rc
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
);
static
void
svr_init
(
svr_state
*
ns
,
tw_lp
*
lp
)
{
memset
(
ns
,
0
,
sizeof
(
*
ns
));
return
;
}
static
void
svr_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
)
{
switch
(
m
->
event_type
)
{
case
SVR_OP
:
handle_svr_op_event
(
ns
,
b
,
m
,
lp
);
break
;
default:
assert
(
0
);
break
;
}
}
static
void
svr_rev_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
)
{
switch
(
m
->
event_type
)
{
case
SVR_OP
:
handle_svr_op_event_rc
(
ns
,
b
,
m
,
lp
);
break
;
default:
assert
(
0
);
break
;
}
return
;
}
static
void
svr_finalize
(
svr_state
*
ns
,
tw_lp
*
lp
)
{
#if 0
char buffer[256];
int ret;
sprintf(buffer, "LP %ld finalize data\n", (long)lp->gid);
/* test having everyone write to same identifier */
ret = lp_io_write(lp->gid, "node_state_pointers", strlen(buffer)+1, buffer);
assert(ret == 0);
/* test having only one lp write to a particular identifier */
if(lp->gid == 3)
{
ret = lp_io_write(lp->gid, "subset_example", strlen(buffer)+1, buffer);
assert(ret == 0);
}
/* test having one lp write two buffers to the same id */
if(lp->gid == 5)
{
sprintf(buffer, "LP %ld finalize data (intentional duplicate)\n", (long)lp->gid);
ret = lp_io_write(lp->gid, "node_state_pointers", strlen(buffer)+1, buffer);
assert(ret == 0);
}
#endif
return
;
}
static
tw_peid
node_mapping
(
tw_lpid
gid
)
{
return
(
tw_peid
)
gid
/
g_tw_nlp
;
}
void
svr_op_start
(
tw_lp
*
lp
,
tw_lpid
gid
,
const
struct
codes_workload_op
*
op
)
{
tw_event
*
e
;
svr_msg
*
m
;
e
=
codes_event_new
(
gid
,
codes_local_latency
(
lp
),
lp
);
m
=
tw_event_data
(
e
);
m
->
event_type
=
SVR_OP
;
m
->
op
=
*
op
;
m
->
src
=
lp
->
gid
;
tw_event_send
(
e
);
}
void
svr_op_start_rc
(
tw_lp
*
lp
)
{
codes_local_latency_reverse
(
lp
);
}
static
void
handle_svr_op_event
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
)
{
/* TODO: fill in some stub service time */
/* send event back to cn to let it know the operation is done */
cn_op_complete
(
lp
,
m
->
src
);
return
;
}
static
void
handle_svr_op_event_rc
(
svr_state
*
ns
,
tw_bf
*
b
,
svr_msg
*
m
,
tw_lp
*
lp
)
{
assert
(
0
);
return
;
}
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* End:
*
* vim: ft=c ts=8 sts=4 sw=4 expandtab
*/
tests/workload/codes-workload-test-svr-lp.h
0 → 100644
View file @
c9a39af0
/*
* Copyright (C) 2013 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
#ifndef CODES_WORKLOAD_TEST_SERVER_H
#define CODES_WORKLOAD_TEST_SERVER_H
#include <ross.h>
#include "codes/codes-workload.h"
extern
tw_lptype
svr_lp
;
void
svr_op_start
(
tw_lp
*
lp
,
tw_lpid
gid
,
const
struct
codes_workload_op
*
op
);
void
svr_op_start_rc
(
tw_lp
*
lp
);
#endif
/* CODES_WORKLOAD_TEST_SERVER_H */
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* End:
*
* vim: ft=c ts=8 sts=4 sw=4 expandtab
*/
tests/workload/codes-workload-test.c
0 → 100644
View file @
c9a39af0
/*
* Copyright (C) 2013 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
/* SUMMARY:
*
* This is a test harness for the codes workload API. It sets up two LP