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ift
NIFTy
Commits
5bbbcca6
Commit
5bbbcca6
authored
Mar 09, 2020
by
Philipp Arras
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Performance fixups 2/n
parent
3d775038
Pipeline
#70443
failed with stages
in 20 minutes and 11 seconds
Changes
1
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1
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7 deletions
+8
-7
nifty6/library/correlated_fields.py
nifty6/library/correlated_fields.py
+8
-7
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nifty6/library/correlated_fields.py
View file @
5bbbcca6
...
...
@@ -35,9 +35,9 @@ from ..operators.endomorphic_operator import EndomorphicOperator
from
..operators.harmonic_operators
import
HarmonicTransformOperator
from
..operators.linear_operator
import
LinearOperator
from
..operators.operator
import
Operator
from
..operators.simple_linear_operators
import
ducktape
from
..operators.simple_linear_operators
import
FieldAdapter
,
ducktape
from
..probing
import
StatCalculator
from
..sugar
import
makeField
,
full
,
makeDomain
from
..sugar
import
full
,
makeDomain
,
makeField
,
makeOp
def
_reshaper
(
x
,
N
):
...
...
@@ -205,7 +205,7 @@ class _TwoLogIntegrations(LinearOperator):
class
_Normalization
(
Operator
):
def
__init__
(
self
,
domain
,
space
=
0
):
self
.
_domain
=
self
.
_target
=
makeDomain
(
domain
)
self
.
_domain
=
self
.
_target
=
DomainTuple
.
make
(
domain
)
assert
isinstance
(
self
.
_domain
[
space
],
PowerSpace
)
hspace
=
list
(
self
.
_domain
)
hspace
[
space
]
=
hspace
[
space
].
harmonic_partner
...
...
@@ -216,16 +216,17 @@ class _Normalization(Operator):
mode_multiplicity
=
pd
.
adjoint
(
full
(
pd
.
target
,
1.
)).
val_rw
()
zero_mode
=
(
slice
(
None
),)
*
self
.
_domain
.
axes
[
space
][
0
]
+
(
0
,)
mode_multiplicity
[
zero_mode
]
=
0
self
.
_mode_multiplicity
=
make
Field
(
self
.
_domain
,
mode_multiplicity
)
self
.
_mode_multiplicity
=
make
Op
(
makeField
(
self
.
_domain
,
mode_multiplicity
)
)
self
.
_specsum
=
_SpecialSum
(
self
.
_domain
,
space
)
def
apply
(
self
,
x
):
self
.
_check_input
(
x
)
amp
=
x
.
exp
()
spec
=
(
2
*
x
).
exp
()
fa
=
FieldAdapter
(
self
.
_domain
,
'foo'
)
amp
=
fa
.
exp
()
spec
=
(
2
*
fa
).
exp
()
# FIXME This normalizes also the zeromode which is supposed to be left
# untouched by this operator
return
self
.
_specsum
(
self
.
_mode_multiplicity
*
spec
)
**
(
-
0.5
)
*
amp
return
(
self
.
_specsum
(
self
.
_mode_multiplicity
(
spec
))
**
(
-
0.5
)
*
amp
)(
fa
.
adjoint
(
x
))
class
_SpecialSum
(
EndomorphicOperator
):
...
...
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