Skip to content
GitLab
Explore
Sign in
Primary navigation
Search or go to…
Project
R
resolve
Manage
Activity
Members
Labels
Plan
Issues
Issue boards
Milestones
Code
Merge requests
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Build
Pipelines
Jobs
Pipeline schedules
Artifacts
Deploy
Releases
Container Registry
Model registry
Monitor
Service Desk
Analyze
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
Community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
Show more breadcrumbs
ift
resolve
Commits
2d9445b0
Commit
2d9445b0
authored
11 months ago
by
Jakob Roth
Browse files
Options
Downloads
Patches
Plain Diff
test_sky_models: skip polarisation consistency check
parent
3c0cb70a
No related branches found
No related tags found
No related merge requests found
Pipeline
#211205
passed
11 months ago
Stage: build_docker
Stage: testing
Stage: release
Stage: deploy
Changes
1
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
test/test_sky_models.py
+71
-32
71 additions, 32 deletions
test/test_sky_models.py
with
71 additions
and
32 deletions
test/test_sky_models.py
+
71
−
32
View file @
2d9445b0
...
@@ -37,30 +37,48 @@ from .common import setup_function, teardown_function
...
@@ -37,30 +37,48 @@ from .common import setup_function, teardown_function
pmp
=
pytest
.
mark
.
parametrize
pmp
=
pytest
.
mark
.
parametrize
np
.
seterr
(
all
=
"
raise
"
)
np
.
seterr
(
all
=
"
raise
"
)
obs
=
rve
.
ms2observations
(
"
/data/CYG-D-6680-64CH-10S.ms
"
,
"
DATA
"
,
True
,
0
,
polarizations
=
"
all
"
)
obs
=
rve
.
ms2observations
(
"
/data/CYG-D-6680-64CH-10S.ms
"
,
"
DATA
"
,
True
,
0
,
polarizations
=
"
all
"
)
class
StokesAdder
(
jft
.
Model
):
class
StokesAdder
(
jft
.
Model
):
def
__init__
(
self
,
correlated_field_dict
):
def
__init__
(
self
,
correlated_field_dict
):
self
.
cfs
=
correlated_field_dict
self
.
cfs
=
correlated_field_dict
super
().
__init__
(
init
=
reduce
(
operator
.
or_
,
super
().
__init__
(
[
value
.
init
for
value
in
self
.
cfs
.
values
()]))
init
=
reduce
(
operator
.
or_
,
[
value
.
init
for
value
in
self
.
cfs
.
values
()])
)
def
__call__
(
self
,
x
):
def
__call__
(
self
,
x
):
def
get_stokes
(
pre_stokes
):
def
get_stokes
(
pre_stokes
):
pol_int
=
jnp
.
sqrt
(
sum
(
pre_stokes
[
i
]
**
2
for
i
in
range
(
1
,
4
)))
pol_int
=
jnp
.
sqrt
(
sum
(
pre_stokes
[
i
]
**
2
for
i
in
range
(
1
,
4
)))
return
jnp
.
concatenate
([
jnp
.
exp
(
pre_stokes
[:
1
])
*
jnp
.
cosh
(
pol_int
),
return
jnp
.
concatenate
(
(
jnp
.
exp
(
pre_stokes
[:
1
])
*
jnp
.
sinh
(
pol_int
)
/
pol_int
)
*
pre_stokes
[
1
:]])
[
jnp
.
exp
(
pre_stokes
[:
1
])
*
jnp
.
cosh
(
pol_int
),
(
jnp
.
exp
(
pre_stokes
[:
1
])
*
jnp
.
sinh
(
pol_int
)
/
pol_int
)
*
pre_stokes
[
1
:],
]
)
pre_stokes
=
jnp
.
stack
([
cf
(
x
)
for
cf
in
self
.
cfs
.
values
()])
pre_stokes
=
jnp
.
stack
([
cf
(
x
)
for
cf
in
self
.
cfs
.
values
()])
dims_remaining
=
pre_stokes
.
shape
[
1
:]
dims_remaining
=
pre_stokes
.
shape
[
1
:]
pre_stokes
=
pre_stokes
.
reshape
((
4
,
-
1
))
pre_stokes
=
pre_stokes
.
reshape
((
4
,
-
1
))
stokes
=
jax
.
vmap
(
get_stokes
,
in_axes
=
1
,
out_axes
=-
1
)(
pre_stokes
)
stokes
=
jax
.
vmap
(
get_stokes
,
in_axes
=
1
,
out_axes
=-
1
)(
pre_stokes
)
return
stokes
.
reshape
((
4
,)
+
dims_remaining
)
return
stokes
.
reshape
((
4
,)
+
dims_remaining
)
@pmp
(
"
fname
"
,
[
"
cfg/cygnusa.cfg
"
,
"
cfg/cygnusa_polarization.cfg
"
,
"
cfg/mf.cfg
"
,
"
cfg/cygnusa_mf.cfg
"
,
"
cfg/cygnusa_mf_cfm.cfg
"
])
@pmp
(
"
fname
"
,
[
"
cfg/cygnusa.cfg
"
,
"
cfg/cygnusa_polarization.cfg
"
,
"
cfg/mf.cfg
"
,
"
cfg/cygnusa_mf.cfg
"
,
"
cfg/cygnusa_mf_cfm.cfg
"
,
],
)
def
test_build_multi_frequency_skymodel
(
fname
):
def
test_build_multi_frequency_skymodel
(
fname
):
tmp
=
TemporaryDirectory
()
tmp
=
TemporaryDirectory
()
direc
=
tmp
.
name
direc
=
tmp
.
name
...
@@ -69,7 +87,7 @@ def test_build_multi_frequency_skymodel(fname):
...
@@ -69,7 +87,7 @@ def test_build_multi_frequency_skymodel(fname):
op
,
_
=
rve
.
sky_model_diffuse
(
cfg
[
"
sky
"
],
obs
)
op
,
_
=
rve
.
sky_model_diffuse
(
cfg
[
"
sky
"
],
obs
)
out
=
op
(
ift
.
from_random
(
op
.
domain
))
out
=
op
(
ift
.
from_random
(
op
.
domain
))
if
not
fname
==
"
cfg/cygnusa_mf_cfm.cfg
"
:
# FIXME: overflow in float32 conversion
if
not
fname
==
"
cfg/cygnusa_mf_cfm.cfg
"
:
# FIXME: overflow in float32 conversion
rve
.
ubik_tools
.
field2fits
(
out
,
join
(
direc
,
"
tmp.fits
"
))
rve
.
ubik_tools
.
field2fits
(
out
,
join
(
direc
,
"
tmp.fits
"
))
key1
=
op
.
domain
.
keys
()
key1
=
op
.
domain
.
keys
()
...
@@ -82,35 +100,56 @@ def test_build_multi_frequency_skymodel(fname):
...
@@ -82,35 +100,56 @@ def test_build_multi_frequency_skymodel(fname):
key2
=
op
.
domain
.
keys
()
key2
=
op
.
domain
.
keys
()
assert
len
(
set
(
key1
)
&
set
(
key2
))
==
0
assert
len
(
set
(
key1
)
&
set
(
key2
))
==
0
@pytest.mark.skip
(
reason
=
"
pol_test.cfg not on funk
"
)
def
test_jax_skymodel_consistency
():
def
test_jax_skymodel_consistency
():
cfg
=
configparser
.
ConfigParser
()
cfg
=
configparser
.
ConfigParser
()
cfg
.
read
(
'
pol_test.cfg
'
)
cfg
.
read
(
"
pol_test.cfg
"
)
diffuse
,
additional
=
rve
.
sky_model_diffuse
(
cfg
[
'
sky
'
])
diffuse
,
additional
=
rve
.
sky_model_diffuse
(
cfg
[
"
sky
"
])
pols_dict
=
dict
()
pols_dict
=
dict
()
for
pol_lbl
in
(
'
i
'
,
'
q
'
,
'
u
'
,
'
v
'
):
for
pol_lbl
in
(
"
i
"
,
"
q
"
,
"
u
"
,
"
v
"
):
pols_dict
|=
{
pol_lbl
:
dict
()}
pols_dict
|=
{
pol_lbl
:
dict
()}
for
key
in
cfg
[
'
sky
'
].
keys
():
for
key
in
cfg
[
"
sky
"
].
keys
():
if
'
stokes
'
+
pol_lbl
in
key
:
if
"
stokes
"
+
pol_lbl
in
key
:
pols_dict
[
pol_lbl
]
|=
{
key
.
removeprefix
(
'
stokes
'
+
pol_lbl
+
'
diffuse space i0
'
):
cfg
[
'
sky
'
][
key
]}
pols_dict
[
pol_lbl
]
|=
{
key
.
removeprefix
(
"
stokes
"
+
pol_lbl
+
"
diffuse space i0
"
):
cfg
[
"
sky
"
][
key
]
}
sky_shape
=
(
int
(
cfg
[
'
sky
'
][
'
space npix x
'
]),
int
(
cfg
[
'
sky
'
][
'
space npix y
'
]))
sky_shape
=
(
int
(
cfg
[
"
sky
"
][
"
space npix x
"
]),
int
(
cfg
[
"
sky
"
][
"
space npix y
"
]))
distances
=
tuple
(
1
/
npix
for
npix
in
sky_shape
)
distances
=
tuple
(
1
/
npix
for
npix
in
sky_shape
)
correlated_field_dict
=
dict
()
correlated_field_dict
=
dict
()
for
key
,
val
in
pols_dict
.
items
():
for
key
,
val
in
pols_dict
.
items
():
cfm
=
jft
.
CorrelatedFieldMaker
(
'
stokes
'
+
key
.
upper
()
+
'
diffuse
'
)
cfm
=
jft
.
CorrelatedFieldMaker
(
"
stokes
"
+
key
.
upper
()
+
"
diffuse
"
)
cfm
.
set_amplitude_total_offset
(
offset_mean
=
float
(
val
[
'
zero mode offset
'
]),
offset_std
=
(
float
(
val
[
'
zero mode mean
'
]),
float
(
val
[
'
zero mode stddev
'
])))
cfm
.
set_amplitude_total_offset
(
cfm
.
add_fluctuations
(
sky_shape
,
offset_mean
=
float
(
val
[
"
zero mode offset
"
]),
distances
=
distances
,
offset_std
=
(
float
(
val
[
"
zero mode mean
"
]),
float
(
val
[
"
zero mode stddev
"
])),
asperity
=
(
float
(
val
[
'
asperity mean
'
]),
float
(
val
[
'
asperity stddev
'
])),
)
loglogavgslope
=
(
float
(
val
[
'
loglogavgslope mean
'
]),
float
(
val
[
'
loglogavgslope stddev
'
])),
cfm
.
add_fluctuations
(
flexibility
=
(
float
(
val
[
'
flexibility mean
'
]),
float
(
val
[
'
flexibility stddev
'
])),
sky_shape
,
fluctuations
=
(
float
(
val
[
'
fluctuations mean
'
]),
float
(
val
[
'
fluctuations stddev
'
])),
distances
=
distances
,
prefix
=
'
space i0
'
,
non_parametric_kind
=
"
power
"
)
asperity
=
(
float
(
val
[
"
asperity mean
"
]),
float
(
val
[
"
asperity stddev
"
])),
correlated_field_dict
|=
{
'
prestokes
'
+
key
:
cfm
.
finalize
()}
loglogavgslope
=
(
float
(
val
[
"
loglogavgslope mean
"
]),
float
(
val
[
"
loglogavgslope stddev
"
]),
),
flexibility
=
(
float
(
val
[
"
flexibility mean
"
]),
float
(
val
[
"
flexibility stddev
"
]),
),
fluctuations
=
(
float
(
val
[
"
fluctuations mean
"
]),
float
(
val
[
"
fluctuations stddev
"
]),
),
prefix
=
"
space i0
"
,
non_parametric_kind
=
"
power
"
,
)
correlated_field_dict
|=
{
"
prestokes
"
+
key
:
cfm
.
finalize
()}
stokes_sky
=
StokesAdder
(
correlated_field_dict
)
stokes_sky
=
StokesAdder
(
correlated_field_dict
)
...
@@ -118,10 +157,10 @@ def test_jax_skymodel_consistency():
...
@@ -118,10 +157,10 @@ def test_jax_skymodel_consistency():
re_pos_init
=
pos_init
.
val
re_pos_init
=
pos_init
.
val
for
key
in
re_pos_init
.
keys
():
for
key
in
re_pos_init
.
keys
():
if
'
spectrum
'
in
key
:
if
"
spectrum
"
in
key
:
re_pos_init
[
key
]
=
re_pos_init
[
key
].
transpose
()
re_pos_init
[
key
]
=
re_pos_init
[
key
].
transpose
()
diffuse_field
=
diffuse
(
pos_init
).
val
.
reshape
((
4
,)
+
sky_shape
)
diffuse_field
=
diffuse
(
pos_init
).
val
.
reshape
((
4
,)
+
sky_shape
)
stokes_field
=
stokes_sky
(
re_pos_init
)
stokes_field
=
stokes_sky
(
re_pos_init
)
np
.
testing
.
assert_allclose
(
diffuse_field
,
stokes
)
np
.
testing
.
assert_allclose
(
diffuse_field
,
stokes_field
)
\ No newline at end of file
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment