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AGULLO Emmanuel
Chameleon
Commits
492df0fa
Commit
492df0fa
authored
Jul 28, 2015
by
PRUVOST Florent
Browse files
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Plain Diff
check the size of data to decide where to execute the task for those involved in POTRS and GEQRS
parent
2466e15d
Changes
6
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Showing
6 changed files
with
89 additions
and
10 deletions
+89
-10
compute/zgetrs_nopiv.c
compute/zgetrs_nopiv.c
+1
-1
runtime/starpu/codelets/codelet_zgemm.c
runtime/starpu/codelets/codelet_zgemm.c
+3
-3
runtime/starpu/codelets/codelet_ztrsm.c
runtime/starpu/codelets/codelet_ztrsm.c
+2
-2
runtime/starpu/codelets/codelet_ztsmqr.c
runtime/starpu/codelets/codelet_ztsmqr.c
+29
-2
runtime/starpu/codelets/codelet_zttmqr.c
runtime/starpu/codelets/codelet_zttmqr.c
+29
-1
runtime/starpu/codelets/codelet_zunmqr.c
runtime/starpu/codelets/codelet_zunmqr.c
+25
-1
No files found.
compute/zgetrs_nopiv.c
View file @
492df0fa
...
...
@@ -218,7 +218,7 @@ int MORSE_zgetrs_nopiv_Tile(MORSE_desc_t *A, MORSE_desc_t *B)
RUNTIME_barrier
(
morse
);
RUNTIME_desc_getoncpu
(
A
);
RUNTIME_desc_getoncpu
(
B
);
status
=
sequence
->
status
;
morse_sequence_destroy
(
morse
,
sequence
);
return
status
;
...
...
runtime/starpu/codelets/codelet_zgemm.c
View file @
492df0fa
...
...
@@ -47,9 +47,9 @@ void MORSE_TASK_zgemm(MORSE_option_t *options,
(
void
)
nb
;
struct
starpu_codelet
*
codelet
=
&
cl_zgemm
;
void
(
*
callback
)(
void
*
)
=
options
->
profiling
?
cl_zgemm_callback
:
NULL
;
int
sizeA
=
m
*
k
;
int
sizeB
=
k
*
n
;
int
sizeC
=
m
*
n
;
int
sizeA
=
lda
*
k
;
int
sizeB
=
ldb
*
n
;
int
sizeC
=
ldc
*
n
;
int
execution_rank
=
C
->
get_rankof
(
C
,
Cm
,
Cn
);
int
rank_changed
=
0
;
...
...
runtime/starpu/codelets/codelet_ztrsm.c
View file @
492df0fa
...
...
@@ -46,8 +46,8 @@ void MORSE_TASK_ztrsm(MORSE_option_t *options,
(
void
)
nb
;
struct
starpu_codelet
*
codelet
=
&
cl_ztrsm
;
void
(
*
callback
)(
void
*
)
=
options
->
profiling
?
cl_ztrsm_callback
:
NULL
;
int
sizeA
=
m
*
m
;
int
sizeB
=
m
*
n
;
int
sizeA
=
lda
*
m
;
int
sizeB
=
ldb
*
n
;
int
execution_rank
=
B
->
get_rankof
(
B
,
Bm
,
Bn
);
int
rank_changed
=
0
;
...
...
runtime/starpu/codelets/codelet_ztsmqr.c
View file @
492df0fa
...
...
@@ -144,11 +144,36 @@ void MORSE_TASK_ztsmqr(MORSE_option_t *options,
struct
starpu_codelet
*
codelet
=
&
cl_ztsmqr
;
void
(
*
callback
)(
void
*
)
=
options
->
profiling
?
cl_ztsmqr_callback
:
NULL
;
int
ldwork
=
side
==
MorseLeft
?
ib
:
nb
;
int
sizeA1
=
lda1
*
n1
;
int
sizeA2
=
lda2
*
n2
;
int
sizeV
=
ldv
*
k
;
int
sizeT
=
ldt
*
n1
;
int
execution_rank
=
A2
->
get_rankof
(
A2
,
A2m
,
A2n
);
int
rank_changed
=
0
;
// force execution on the rank owning the largest data (tile)
int
threshold
;
char
*
env
=
getenv
(
"MORSE_COMM_FACTOR_THRESHOLD"
);
if
(
env
!=
NULL
)
threshold
=
(
unsigned
)
atoi
(
env
);
else
threshold
=
10
;
if
(
sizeA1
>
threshold
*
sizeA2
){
execution_rank
=
A1
->
get_rankof
(
A1
,
A1m
,
A1n
);
rank_changed
=
1
;
}
else
if
(
sizeV
>
threshold
*
sizeA2
){
execution_rank
=
V
->
get_rankof
(
V
,
Vm
,
Vn
);
rank_changed
=
1
;
}
else
if
(
sizeT
>
threshold
*
sizeA2
){
execution_rank
=
T
->
get_rankof
(
T
,
Tm
,
Tn
);
rank_changed
=
1
;
}
if
(
morse_desc_islocal
(
A1
,
A1m
,
A1n
)
||
morse_desc_islocal
(
A2
,
A2m
,
A2n
)
||
morse_desc_islocal
(
V
,
Vm
,
Vn
)
||
morse_desc_islocal
(
T
,
Tm
,
Tn
)
)
morse_desc_islocal
(
T
,
Tm
,
Tn
)
||
rank_changed
)
{
starpu_insert_task
(
codelet
,
...
...
@@ -173,7 +198,9 @@ void MORSE_TASK_ztsmqr(MORSE_option_t *options,
STARPU_VALUE
,
&
ldwork
,
sizeof
(
int
),
STARPU_PRIORITY
,
options
->
priority
,
STARPU_CALLBACK
,
callback
,
STARPU_EXECUTE_ON_NODE
,
A2
->
get_rankof
(
A2
,
A2m
,
A2n
),
#if defined(CHAMELEON_USE_MPI)
STARPU_EXECUTE_ON_NODE
,
execution_rank
,
#endif
0
);
}
}
...
...
runtime/starpu/codelets/codelet_zttmqr.c
View file @
492df0fa
...
...
@@ -137,11 +137,36 @@ void MORSE_TASK_zttmqr(MORSE_option_t *options,
struct
starpu_codelet
*
codelet
=
&
cl_zttmqr
;
void
(
*
callback
)(
void
*
)
=
options
->
profiling
?
cl_zttmqr_callback
:
NULL
;
int
ldwork
=
side
==
MorseLeft
?
ib
:
nb
;
int
sizeA1
=
lda1
*
n1
;
int
sizeA2
=
lda2
*
n2
;
int
sizeV
=
ldv
*
k
;
int
sizeT
=
ldt
*
n1
;
int
execution_rank
=
A2
->
get_rankof
(
A2
,
A2m
,
A2n
);
int
rank_changed
=
0
;
// force execution on the rank owning the largest data (tile)
int
threshold
;
char
*
env
=
getenv
(
"MORSE_COMM_FACTOR_THRESHOLD"
);
if
(
env
!=
NULL
)
threshold
=
(
unsigned
)
atoi
(
env
);
else
threshold
=
10
;
if
(
sizeA1
>
threshold
*
sizeA2
){
execution_rank
=
A1
->
get_rankof
(
A1
,
A1m
,
A1n
);
rank_changed
=
1
;
}
else
if
(
sizeV
>
threshold
*
sizeA2
){
execution_rank
=
V
->
get_rankof
(
V
,
Vm
,
Vn
);
rank_changed
=
1
;
}
else
if
(
sizeT
>
threshold
*
sizeA2
){
execution_rank
=
T
->
get_rankof
(
T
,
Tm
,
Tn
);
rank_changed
=
1
;
}
if
(
morse_desc_islocal
(
A1
,
A1m
,
A1n
)
||
morse_desc_islocal
(
A2
,
A2m
,
A2n
)
||
morse_desc_islocal
(
V
,
Vm
,
Vn
)
||
morse_desc_islocal
(
T
,
Tm
,
Tn
)
)
morse_desc_islocal
(
T
,
Tm
,
Tn
)
||
rank_changed
)
{
starpu_insert_task
(
codelet
,
...
...
@@ -166,6 +191,9 @@ void MORSE_TASK_zttmqr(MORSE_option_t *options,
STARPU_VALUE
,
&
ldwork
,
sizeof
(
int
),
STARPU_PRIORITY
,
options
->
priority
,
STARPU_CALLBACK
,
callback
,
#if defined(CHAMELEON_USE_MPI)
STARPU_EXECUTE_ON_NODE
,
execution_rank
,
#endif
0
);
}
}
...
...
runtime/starpu/codelets/codelet_zunmqr.c
View file @
492df0fa
...
...
@@ -126,10 +126,31 @@ void MORSE_TASK_zunmqr(MORSE_option_t *options,
{
struct
starpu_codelet
*
codelet
=
&
cl_zunmqr
;
void
(
*
callback
)(
void
*
)
=
options
->
profiling
?
cl_zunmqr_callback
:
NULL
;
int
sizeA
=
lda
*
k
;
int
sizeT
=
ldt
*
n
;
int
sizeC
=
ldc
*
n
;
int
execution_rank
=
C
->
get_rankof
(
C
,
Cm
,
Cn
);
int
rank_changed
=
0
;
// force execution on the rank owning the largest data (tile)
int
threshold
;
char
*
env
=
getenv
(
"MORSE_COMM_FACTOR_THRESHOLD"
);
if
(
env
!=
NULL
)
threshold
=
(
unsigned
)
atoi
(
env
);
else
threshold
=
10
;
if
(
sizeA
>
threshold
*
sizeC
){
execution_rank
=
A
->
get_rankof
(
A
,
Am
,
An
);
rank_changed
=
1
;
}
else
if
(
sizeT
>
threshold
*
sizeC
){
execution_rank
=
T
->
get_rankof
(
T
,
Tm
,
Tn
);
rank_changed
=
1
;
}
if
(
morse_desc_islocal
(
A
,
Am
,
An
)
||
morse_desc_islocal
(
T
,
Tm
,
Tn
)
||
morse_desc_islocal
(
C
,
Cm
,
Cn
)
)
morse_desc_islocal
(
C
,
Cm
,
Cn
)
||
rank_changed
)
{
starpu_insert_task
(
codelet
,
...
...
@@ -150,6 +171,9 @@ void MORSE_TASK_zunmqr(MORSE_option_t *options,
STARPU_VALUE
,
&
nb
,
sizeof
(
int
),
STARPU_PRIORITY
,
options
->
priority
,
STARPU_CALLBACK
,
callback
,
#if defined(CHAMELEON_USE_MPI)
STARPU_EXECUTE_ON_NODE
,
execution_rank
,
#endif
0
);
}
}
...
...
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