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testgroup
pytensor
Commits
46305ee5
提交
46305ee5
authored
7月 01, 2010
作者:
James Bergstra
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Removed pointless dependence of test_debugmode on sparse stuff
上级
570d61d4
隐藏空白字符变更
内嵌
并排
正在显示
1 个修改的文件
包含
55 行增加
和
157 行删除
+55
-157
test_debugmode.py
theano/compile/tests/test_debugmode.py
+55
-157
没有找到文件。
theano/compile/tests/test_debugmode.py
浏览文件 @
46305ee5
import
sys
import
sys
import
numpy
import
numpy
import
scipy.sparse
from
theano
import
gof
from
theano
import
gof
import
theano.sparse
import
theano
import
theano
import
theano.tensor
import
theano.tensor
from
theano.compile
import
debugmode
from
theano.compile
import
debugmode
...
@@ -15,7 +13,7 @@ def test0():
...
@@ -15,7 +13,7 @@ def test0():
f
=
theano
.
function
([
x
],
(
2.
*
x
+
7
)
/
2.
,
mode
=
debugmode
.
DebugMode
())
f
=
theano
.
function
([
x
],
(
2.
*
x
+
7
)
/
2.
,
mode
=
debugmode
.
DebugMode
())
print
f
([
1
,
2
])
print
f
([
1
,
2
])
class
BROKEN_ON_PURPOSE_
StructuredDotCSC
(
gof
.
Op
):
class
BROKEN_ON_PURPOSE_
Add
(
gof
.
Op
):
def
__init__
(
self
,
py_offset
):
def
__init__
(
self
,
py_offset
):
gof
.
Op
.
__init__
(
self
)
gof
.
Op
.
__init__
(
self
)
self
.
py_offset
=
py_offset
self
.
py_offset
=
py_offset
...
@@ -23,140 +21,65 @@ class BROKEN_ON_PURPOSE_StructuredDotCSC(gof.Op):
...
@@ -23,140 +21,65 @@ class BROKEN_ON_PURPOSE_StructuredDotCSC(gof.Op):
return
type
(
self
)
==
type
(
other
)
and
(
self
.
py_offset
==
other
.
py_offset
)
return
type
(
self
)
==
type
(
other
)
and
(
self
.
py_offset
==
other
.
py_offset
)
def
__hash__
(
self
):
def
__hash__
(
self
):
return
29834
^
hash
(
type
(
self
))
^
hash
(
self
.
py_offset
)
return
29834
^
hash
(
type
(
self
))
^
hash
(
self
.
py_offset
)
def
make_node
(
self
,
a_val
,
a_ind
,
a_ptr
,
a_nrows
,
b
):
def
make_node
(
self
,
a
,
b
):
a_nrows
=
theano
.
tensor
.
as_tensor_variable
(
a_nrows
)
a
=
theano
.
tensor
.
as_tensor_variable
(
a
)
assert
a_val
.
type
.
dtype
==
b
.
type
.
dtype
b
=
theano
.
tensor
.
as_tensor_variable
(
b
)
r
=
gof
.
Apply
(
self
,
[
a_val
,
a_ind
,
a_ptr
,
a_nrows
,
b
],
assert
a
.
type
.
dtype
==
'float64'
[
theano
.
tensor
.
tensor
(
a_val
.
type
.
dtype
,
(
False
,
False
))])
assert
a
.
type
.
dtype
==
b
.
type
.
dtype
assert
a
.
type
.
ndim
==
1
r
=
gof
.
Apply
(
self
,
[
a
,
b
],
[
a
.
type
()])
return
r
return
r
def
perform
(
self
,
node
,
(
a_val
,
a_ind
,
a_ptr
,
a_nrows
,
b
),
(
out
,)):
def
perform
(
self
,
node
,
(
a
,
b
),
(
out
,)):
a
=
scipy
.
sparse
.
csc_matrix
((
a_val
,
a_ind
,
a_ptr
),
z
=
a
+
b
(
a_nrows
,
b
.
shape
[
0
]),
copy
=
False
)
# TODO: todense() is automatic in 0.7.0, just remove the following line:
z
=
a
*
b
#ERROR TO ADD THIS CRAPPY OFFSET
#ERROR TO ADD THIS CRAPPY OFFSET
if
self
.
py_offset
:
if
self
.
py_offset
:
out
[
0
]
=
z
+
0.5
out
[
0
]
=
z
+
0.5
else
:
out
[
0
]
=
z
else
:
out
[
0
]
=
z
def
c_code
(
self
,
node
,
name
,
(
a
_val
,
a_ind
,
a_ptr
,
a_nrows
,
b
),
(
z
,),
sub
):
def
c_code
(
self
,
node
,
name
,
(
a
,
b
),
(
z
,),
sub
):
return
"""
return
"""
if (
%(a_val)
s->nd != 1) {PyErr_SetString(PyExc_NotImplementedError, "rank(a_val) != 1");
%(fail)
s;}
if (
%(a)
s->nd != 1) {PyErr_SetString(PyExc_NotImplementedError, "rank(a) != 1");
%(fail)
s;}
if (
%(a_ind)
s->nd != 1) {PyErr_SetString(PyExc_NotImplementedError, "rank(a_ind) != 1");
%(fail)
s;}
if (
%(b)
s->nd != 1) {PyErr_SetString(PyExc_NotImplementedError, "rank(b) != 1");
%(fail)
s;}
if (
%(a_ptr)
s->nd != 1) {PyErr_SetString(PyExc_NotImplementedError, "rank(a_ptr) != 1");
%(fail)
s;}
if (
%(a_nrows)
s->nd != 0) {PyErr_SetString(PyExc_NotImplementedError, "rank(nrows) != 0");
%(fail)
s;}
if (
%(b)
s->nd != 2) {PyErr_SetString(PyExc_NotImplementedError, "rank(b) != 2");
%(fail)
s;}
if (
%(a_val)
s->descr->type_num != PyArray_DOUBLE)
if (
%(a)
s->descr->type_num != PyArray_DOUBLE)
{PyErr_SetString(PyExc_NotImplementedError, "a_val dtype not NPY_DOUBLE");
%(fail)
s;}
{PyErr_SetString(PyExc_NotImplementedError, "a dtype not NPY_DOUBLE");
%(fail)
s;}
if (
%(a_ind)
s->descr->type_num != PyArray_INT32) {
PyErr_SetString(PyExc_NotImplementedError, "a_ind dtype not INT32");
%(fail)
s;}
if (
%(a_ptr)
s->descr->type_num != PyArray_INT32)
{PyErr_SetString(PyExc_NotImplementedError, "a_ptr dtype not INT32");
%(fail)
s;}
if (
%(a_nrows)
s->descr->type_num != PyArray_INT32)
{PyErr_SetString(PyExc_NotImplementedError, "a_nrows dtype not INT32");
%(fail)
s;}
if (
%(b)
s->descr->type_num != PyArray_DOUBLE)
if (
%(b)
s->descr->type_num != PyArray_DOUBLE)
{PyErr_SetString(PyExc_NotImplementedError, "b's dtype not NPY_DOUBLE");
%(fail)
s;}
{PyErr_SetString(PyExc_NotImplementedError, "b's dtype not NPY_DOUBLE");
%(fail)
s;}
if (
%(a_val)
s->dimensions[0] !=
%(a_ind)
s->dimensions[0])
if (
%(a)
s->dimensions[0] !=
%(b)
s->dimensions[0])
{PyErr_SetString(PyExc_NotImplementedError, "a_val and a_ind have different lengths");
%(fail)
s;}
{PyErr_SetString(PyExc_NotImplementedError, "a and b have different lengths");
%(fail)
s;}
if (
%(a_ptr)
s->dimensions[0] !=
%(b)
s->dimensions[0]+1)
{PyErr_SetString(PyExc_NotImplementedError, "a's number of columns doesn't match b's rows");
%(fail)
s;}
if ((!
%(z)
s)
if ((!
%(z)
s)
|| (
%(z)
s->dimensions[0] != ((npy_int32 *)
%(a_nrows)
s->data)[0])
|| (
%(z)
s->dimensions[0] !=
%(b)
s->dimensions[0])
|| (
%(z)
s->dimensions[1] !=
%(b)
s->dimensions[1])
)
)
{
{
{Py_XDECREF(
%(z)
s);}
{Py_XDECREF(
%(z)
s);}
npy_intp dims[] = {0,0};
npy_intp dims[] = {0};
dims[0] = ((npy_int32 *)
%(a_nrows)
s->data)[0];
dims[0] =
%(b)
s->dimensions[0];
dims[1] =
%(b)
s->dimensions[1];
%(z)
s = (PyArrayObject*) PyArray_SimpleNew(1, dims,
%(b)
s->descr->type_num);
%(z)
s = (PyArrayObject*) PyArray_SimpleNew(2, dims,
%(b)
s->descr->type_num);
}
}
{
{
//the output array has size M x N
for (npy_intp m = 0; m <
%(z)
s->dimensions[0]; ++m)
npy_intp M =
%(z)
s->dimensions[0];
npy_intp N =
%(z)
s->dimensions[1];
npy_intp K =
%(b)
s->dimensions[0];
npy_intp Szm =
%(z)
s->strides[0] /
%(z)
s->descr->elsize;
npy_intp Szn =
%(z)
s->strides[1] /
%(z)
s->descr->elsize;
//npy_intp Sbm =
%(b)
s->strides[0] /
%(b)
s->descr->elsize;
npy_intp Sbn =
%(b)
s->strides[1] /
%(b)
s->descr->elsize;
npy_intp Sval =
%(a_val)
s->strides[0] /
%(a_val)
s->descr->elsize;
npy_intp Sind =
%(a_ind)
s->strides[0] /
%(a_ind)
s->descr->elsize;
npy_intp Sptr =
%(a_ptr)
s->strides[0] /
%(a_ptr)
s->descr->elsize;
npy_double * __restrict__ Dz = (npy_double*)
%(z)
s->data;
//const npy_double * __restrict__ Db = (npy_double*)
%(b)
s->data;
const npy_double * __restrict__ Dval = (npy_double*)
%(a_val)
s->data;
const npy_int32 * __restrict__ Dind = (npy_int32*)
%(a_ind)
s->data;
const npy_int32 * __restrict__ Dptr = (npy_int32*)
%(a_ptr)
s->data;
//npy_intp nnz =
%(a_ind)
s->dimensions[0];
//clear the output array
for (npy_intp m = 0; m < M; ++m)
{
for (npy_intp n = 0; n < N; ++n)
{
//Dz[m*Szm + n*Szn] = 0.0;
Dz[m*Szm + n*Szn] = 0.5; //here is the py_offset amount
}
}
//iterate over the sparse array, making the most of an entry wherever we find it.
//
// Normal matrix matrix multiply:
// for m
// for n
// for k
// z[m,n] += a[m,k] * b[k,n]
// Here instead:
// for k
// for m (sparse)
// for n
// z[m,n] += a[m,k] * b[k,n]
for (npy_int32 k = 0; k < K; ++k)
{
{
const npy_double * __restrict__ bk = (double *)(
%(b)
s->data +
%(b)
s->strides[0] * k);
((double*)PyArray_GETPTR1(
%(z)
s, m))[0]
= 0.5
for (npy_int32 m_idx = Dptr[k * Sptr]; m_idx < Dptr[(k+1) * Sptr]; ++m_idx)
+ ((double*)PyArray_GETPTR1(
%(a)
s, m))[0]
{
+ ((double*)PyArray_GETPTR1(
%(b)
s, m))[0] ;
npy_int32 m = Dind[m_idx * Sind];
const double Amk = Dval[m_idx * Sval];
npy_double * __restrict__ zm = (npy_double *)(
%(z)
s->data +
%(z)
s->strides[0] * m);
if (m >=
%(z)
s->dimensions[0])
{PyErr_SetString(PyExc_NotImplementedError, "illegal row index in a");
%(fail)
s;}
for(npy_int32 n = 0; n < N; ++n)
{
zm[n*Szn] += Amk * bk[n*Sbn];
}
}
}
}
}
}
"""
%
dict
(
locals
(),
**
sub
)
"""
%
dict
(
locals
(),
**
sub
)
# inconsistent is a invalid op, whose perform and c_code do not match
# inconsistent is a invalid op, whose perform and c_code do not match
inconsistent
=
BROKEN_ON_PURPOSE_
StructuredDotCSC
(
False
)
inconsistent
=
BROKEN_ON_PURPOSE_
Add
(
False
)
# off_by_half is a good op, that is different from theano.sparse.sd_csc
# off_by_half is a good op, that is different from theano.sparse.sd_csc
off_by_half
=
BROKEN_ON_PURPOSE_
StructuredDotCSC
(
True
)
off_by_half
=
BROKEN_ON_PURPOSE_
Add
(
True
)
class
WeirdBrokenOp
(
gof
.
Op
):
class
WeirdBrokenOp
(
gof
.
Op
):
"""
"""
This op can be inplace if behaviour is
times1_inplace
This op can be inplace if behaviour is
'times1_inplace'
This op can be destructive if behaviour is
times2_inplace
This op can be destructive if behaviour is
'times2_inplace'
In both cases, it does not set the destroy_map or view_map correctly so it should raise an
In both cases, it does not set the destroy_map or view_map correctly so it should raise an
error in DebugMode.
error in DebugMode.
...
@@ -245,32 +168,20 @@ wb1 = WeirdBrokenOp('times1')
...
@@ -245,32 +168,20 @@ wb1 = WeirdBrokenOp('times1')
def
test_badclinkeroutput
():
def
test_badclinkeroutput
():
vals
=
theano
.
tensor
.
dvector
()
a
=
theano
.
tensor
.
dvector
()
inds
=
theano
.
tensor
.
ivector
()
b
=
theano
.
tensor
.
dvector
()
ptrs
=
theano
.
tensor
.
ivector
()
nrows
=
theano
.
tensor
.
iscalar
()
b
=
theano
.
tensor
.
dmatrix
()
f_good
=
theano
.
function
([
vals
,
inds
,
ptrs
,
nrows
,
b
],
f_good
=
theano
.
function
([
a
,
b
],
theano
.
sparse
.
StructuredDotCSC
()(
vals
,
inds
,
ptrs
,
nrows
,
b
),
off_by_half
(
a
,
b
),
mode
=
debugmode
.
DebugMode
(
check_c_code
=
True
))
mode
=
debugmode
.
DebugMode
(
check_c_code
=
True
))
f_inconsistent
=
theano
.
function
([
vals
,
inds
,
ptrs
,
nrows
,
b
],
f_inconsistent
=
theano
.
function
([
a
,
b
],
inconsistent
(
vals
,
inds
,
ptrs
,
nrows
,
b
),
inconsistent
(
a
,
b
),
mode
=
debugmode
.
DebugMode
(
check_c_code
=
True
))
mode
=
debugmode
.
DebugMode
(
check_c_code
=
True
))
#this should evaluate with no error
#this should evaluate with no error
rval_good
=
f_good
([
1.0
,
2.0
,
3.0
],
f_good
([
1.0
,
2.0
,
3.0
],
[
2
,
3
,
4
])
[
0
,
1
,
2
],
[
0
,
1
,
2
,
3
],
3
,
numpy
.
asarray
([[
0.
,
1.
,
2.
],[
3.
,
4.
,
5.
],[
6.
,
7.
,
8.
]]))
try
:
try
:
rval
=
f_inconsistent
([
1.0
,
2.0
,
3.0
],
f_inconsistent
([
1.0
,
2.0
,
3.0
],
[
2
,
3
,
4
])
[
0
,
1
,
2
],
[
0
,
1
,
2
,
3
],
3
,
numpy
.
asarray
([[
0.
,
1.
,
2.
],[
3.
,
4.
,
5.
],[
6.
,
7.
,
8.
]]))
except
debugmode
.
BadCLinkerOutput
,
e
:
except
debugmode
.
BadCLinkerOutput
,
e
:
print
repr
(
e
)
print
repr
(
e
)
assert
e
.
r
.
owner
.
op
is
inconsistent
assert
e
.
r
.
owner
.
op
is
inconsistent
...
@@ -280,34 +191,25 @@ def test_badclinkeroutput():
...
@@ -280,34 +191,25 @@ def test_badclinkeroutput():
def
test_badoptimization
():
def
test_badoptimization
():
@gof.local_optimizer
([
theano
.
sparse
.
sd_csc
])
@gof.local_optimizer
([
theano
.
tensor
.
add
])
def
insert_broken_
csc
(
node
):
def
insert_broken_
add
(
node
):
if
node
.
op
==
theano
.
sparse
.
sd_csc
:
if
node
.
op
==
theano
.
tensor
.
add
:
return
[
off_by_half
(
*
node
.
inputs
)]
return
[
off_by_half
(
*
node
.
inputs
)]
return
False
return
False
edb
=
gof
.
EquilibriumDB
()
edb
=
gof
.
EquilibriumDB
()
edb
.
register
(
'insert_broken_
csc'
,
insert_broken_csc
,
'all'
)
edb
.
register
(
'insert_broken_
add'
,
insert_broken_add
,
'all'
)
opt
=
edb
.
query
(
'+all'
)
opt
=
edb
.
query
(
'+all'
)
vals
=
theano
.
tensor
.
dvector
()
a
=
theano
.
tensor
.
dvector
()
inds
=
theano
.
tensor
.
ivector
()
b
=
theano
.
tensor
.
dvector
()
ptrs
=
theano
.
tensor
.
ivector
()
nrows
=
theano
.
tensor
.
iscalar
()
b
=
theano
.
tensor
.
dmatrix
()
f
=
theano
.
function
([
a
,
b
],
a
+
b
,
f
=
theano
.
function
([
vals
,
inds
,
ptrs
,
nrows
,
b
],
theano
.
sparse
.
sd_csc
(
vals
,
inds
,
ptrs
,
nrows
,
b
),
mode
=
debugmode
.
DebugMode
(
optimizer
=
opt
,
check_c_code
=
True
))
mode
=
debugmode
.
DebugMode
(
optimizer
=
opt
,
check_c_code
=
True
))
try
:
try
:
rval
=
f
([
1.0
,
2.0
,
3.0
],
rval
=
f
([
1.0
,
2.0
,
3.0
],
[
2
,
3
,
4
],)
[
0
,
1
,
2
],
[
0
,
1
,
2
,
3
],
3
,
numpy
.
asarray
([[
0.
,
1.
,
2.
],[
3.
,
4.
,
5.
],[
6.
,
7.
,
8.
]]))
except
debugmode
.
BadOptimization
,
e
:
except
debugmode
.
BadOptimization
,
e
:
assert
str
(
e
.
reason
)
==
'insert_broken_
csc
'
assert
str
(
e
.
reason
)
==
'insert_broken_
add
'
return
#TEST PASS
return
#TEST PASS
assert
False
assert
False
...
@@ -317,27 +219,23 @@ def test_stochasticoptimization():
...
@@ -317,27 +219,23 @@ def test_stochasticoptimization():
# this optimization alternates between triggering and not triggering.
# this optimization alternates between triggering and not triggering.
last_time_replaced
=
[
False
]
last_time_replaced
=
[
False
]
@gof.local_optimizer
([
theano
.
sparse
.
sd_csc
])
@gof.local_optimizer
([
theano
.
tensor
.
add
])
def
insert_broken_
csc
_sometimes
(
node
):
def
insert_broken_
add
_sometimes
(
node
):
if
node
.
op
==
theano
.
sparse
.
sd_csc
:
if
node
.
op
==
theano
.
tensor
.
add
:
last_time_replaced
[
0
]
=
not
last_time_replaced
[
0
]
last_time_replaced
[
0
]
=
not
last_time_replaced
[
0
]
if
last_time_replaced
[
0
]:
if
last_time_replaced
[
0
]:
return
[
off_by_half
(
*
node
.
inputs
)]
return
[
off_by_half
(
*
node
.
inputs
)]
return
False
return
False
edb
=
gof
.
EquilibriumDB
()
edb
=
gof
.
EquilibriumDB
()
edb
.
register
(
'insert_broken_
csc_sometimes'
,
insert_broken_csc
_sometimes
,
'all'
)
edb
.
register
(
'insert_broken_
add_sometimes'
,
insert_broken_add
_sometimes
,
'all'
)
opt
=
edb
.
query
(
'+all'
)
opt
=
edb
.
query
(
'+all'
)
vals
=
theano
.
tensor
.
dvector
()
a
=
theano
.
tensor
.
dvector
()
inds
=
theano
.
tensor
.
ivector
()
b
=
theano
.
tensor
.
dvector
()
ptrs
=
theano
.
tensor
.
ivector
()
nrows
=
theano
.
tensor
.
iscalar
()
b
=
theano
.
tensor
.
dmatrix
()
try
:
try
:
f
=
theano
.
function
([
vals
,
inds
,
ptrs
,
nrows
,
b
],
f
=
theano
.
function
([
a
,
b
],
theano
.
sparse
.
sd_csc
(
vals
,
inds
,
ptrs
,
nrows
,
b
),
theano
.
tensor
.
add
(
a
,
b
),
mode
=
debugmode
.
DebugMode
(
optimizer
=
opt
,
check_c_code
=
True
))
mode
=
debugmode
.
DebugMode
(
optimizer
=
opt
,
check_c_code
=
True
))
except
debugmode
.
StochasticOrder
:
except
debugmode
.
StochasticOrder
:
return
#TEST PASS
return
#TEST PASS
...
...
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