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Commit e84f6715 authored by Theo Steininger's avatar Theo Steininger
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Merge branch 'mmm4' into 'master' 

Martin's monster merge part 4/N: revamp dependencies, switch to pyHealpix

See merge request !67
parents bb9d467c 8ecae7a7
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.gitlab-ci.yml
View file @ e84f6715
......@@ -12,9 +12,9 @@ variables:
before_script:
- apt-get update
- >
apt-get install -y build-essential python python-pip python-dev git
gfortran autoconf gsl-bin libgsl-dev wget
- pip install -r ci/requirements_base.txt
apt-get install -y build-essential python python-pip python-dev git
autoconf gsl-bin libgsl-dev wget python-numpy cython
- pip install --upgrade -r ci/requirements_base.txt
- chmod +x ci/*.sh
test_min:
......@@ -27,9 +27,8 @@ test_mpi:
stage: test
script:
- apt-get install -y openmpi-bin libopenmpi-dev
- pip install astropy healpy mpi4py
- pip install git+https://github.com/mrbell/gfft
- ci/install_libsharp.sh
- pip install mpi4py
- ci/install_pyHealpix.sh
- python setup.py build_ext --inplace
- nosetests -vv
......@@ -41,9 +40,8 @@ test_mpi_fftw:
apt-get install -y libatlas-base-dev libfftw3-bin libfftw3-dev
libfftw3-double3 libfftw3-long3 libfftw3-mpi-dev libfftw3-mpi3
libfftw3-quad3 libfftw3-single3
- pip install astropy healpy mpi4py
- pip install git+https://github.com/mrbell/gfft
- ci/install_libsharp.sh
- pip install mpi4py
- ci/install_pyHealpix.sh
- ci/install_pyfftw.sh
- python setup.py build_ext --inplace
- nosetests -vv
......@@ -59,10 +57,9 @@ test_mpi_fftw_hdf5:
- >
apt-get install -y libhdf5-10 libhdf5-dev libhdf5-openmpi-10
libhdf5-openmpi-dev hdf5-tools
- pip install astropy healpy mpi4py
- pip install git+https://github.com/mrbell/gfft
- pip install mpi4py
- ci/install_pyHealpix.sh
- ci/install_h5py.sh
- ci/install_libsharp.sh
- ci/install_pyfftw.sh
- python setup.py build_ext --inplace
- nosetests -vv --with-coverage --cover-package=nifty --cover-branches
......
Dockerfile
View file @ e84f6715
......@@ -4,21 +4,24 @@ FROM ubuntu:latest
RUN \
apt-get update && \
apt-get install -y build-essential python python-pip python-dev git \
gfortran autoconf gsl-bin libgsl-dev python-matplotlib openmpi-bin \
autoconf gsl-bin libgsl-dev python-matplotlib openmpi-bin \
libopenmpi-dev libatlas-base-dev libfftw3-bin libfftw3-dev \
libfftw3-double3 libfftw3-long3 libfftw3-mpi-dev libfftw3-mpi3 \
libfftw3-quad3 libfftw3-single3 libhdf5-10 libhdf5-dev \
libhdf5-openmpi-10 libhdf5-openmpi-dev hdf5-tools python-h5py
libhdf5-openmpi-10 libhdf5-openmpi-dev hdf5-tools
# python dependencies
ADD ci/requirements.txt /tmp/requirements.txt
RUN pip install -r /tmp/requirements.txt
RUN pip install --upgrade -r /tmp/requirements.txt
RUN pip install mpi4py
# install libsharp and pyfftw
ADD ci/install_libsharp.sh /tmp/install_libsharp.sh
# install pyHealpix, pyfftw and h5py
ADD ci/install_pyHealpix.sh /tmp/install_pyHealpix.sh
RUN cd /tmp && chmod +x install_pyHealpix.sh && ./install_pyHealpix.sh
ADD ci/install_pyfftw.sh /tmp/install_pyfftw.sh
RUN cd /tmp && chmod +x install_libsharp.sh && ./install_libsharp.sh
RUN cd /tmp && chmod +x install_pyfftw.sh && ./install_pyfftw.sh
ADD ci/install_h5py.sh /tmp/install_h5py.sh
RUN cd /tmp && chmod +x install_h5py.sh && ./install_h5py.sh
# copy sources and install nifty
COPY . /tmp/NIFTy
......
README.md
View file @ e84f6715
......@@ -38,36 +38,26 @@ certain grids, **fields** that are defined on spaces, and **operators**
that apply to fields.
- [Spaces](http://www.mpa-garching.mpg.de/ift/nifty/space.html)
- `point_space` - unstructured list of points
- `rg_space` - *n*-dimensional regular Euclidean grid
- `lm_space` - spherical harmonics
- `gl_space` - Gauss-Legendre grid on the 2-sphere
- `hp_space` - [HEALPix](http://sourceforge.net/projects/healpix/)
grid on the 2-sphere
- `nested_space` - arbitrary product of grids
- [Fields](http://www.mpa-garching.mpg.de/ift/nifty/field.html)
- `field` - generic class for (discretized) fields
<!-- -->
field.cast_domain field.hat field.power field.smooth
field.conjugate field.inverse_hat field.pseudo_dot field.tensor_dot
field.dim field.norm field.set_target field.transform
field.dot field.plot field.set_val field.weight
field.conjugate field.dim field.norm
field.dot field.set_val field.weight
- [Operators](http://www.mpa-garching.mpg.de/ift/nifty/operator.html)
- `diagonal_operator` - purely diagonal matrices in a specified
basis
- `projection_operator` - projections onto subsets of a specified
basis
- `vecvec_operator` - matrices derived from the outer product of a
vector
- `response_operator` - exemplary responses that include a
convolution, masking and projection
- `propagator_operator` - information propagator in Wiener filter
theory
- `explicit_operator` - linear operators with an explicit matrix
representation
- (and more)
- (and more)
......@@ -81,19 +71,7 @@ Installation
- [Python](http://www.python.org/) (v2.7.x)
- [NumPy](http://www.numpy.org/)
- [SciPy](http://www.scipy.org/)
- [Cython](http://cython.org/)
- [matplotlib](http://matplotlib.org/)
- [GFFT](https://github.com/mrbell/gfft) (v0.1.0) - Generalized Fast
Fourier Transformations for Python - **optional**
- [HEALPy](https://github.com/healpy/healpy) (v1.8.1 without openmp) -
A Python wrapper for
[HEALPix](http://sourceforge.net/projects/healpix/) -**optional,
only needed for spherical spaces**
- [libsharp-wrapper](https://github.com/mselig/libsharp-wrapper)
(v0.1.2 without openmp) - A Python wrapper for the
[libsharp](http://sourceforge.net/projects/libsharp/) library
-**optional, only needed for spherical spaces**
### Download
......@@ -112,57 +90,35 @@ Starting with a fresh Ubuntu installation move to a folder like
- Install basic packages like python, python-dev, gsl and others:
sudo apt-get install curl git autoconf
sudo apt-get install python-dev python-pip gsl-bin libgsl0-dev libfreetype6-dev libpng-dev libatlas-base-dev gfortran
sudo apt-get install curl git autoconf
sudo apt-get install python-dev python-pip gsl-bin libgsl0-dev libfreetype6-dev libpng-dev libatlas-base-dev
- Install matplotlib:
- Using pip install numpy etc...:
sudo apt-get install python-matplotlib
sudo pip install numpy cython
- Using pip install numpy, scipy, etc...:
- Install pyHealpix:
sudo pip install numpy scipy cython pyfits healpy
- Now install the 'non-standard' dependencies. First of all gfft:
curl -LOk https://github.com/mrbell/gfft/tarball/master
tar -xzf master
cd mrbell-gfft*
sudo python setup.py install
cd ..
- Libsharp:
git clone http://git.code.sf.net/p/libsharp/code libsharp-code
cd libsharp-code
sudo autoconf
./configure --enable-pic --disable-openmp
sudo make
cd ..
- Libsharpwrapper:
git clone http://github.com/mselig/libsharp-wrapper.git libsharp-wrapper
cd libsharp-wrapper
sudo python setup.py build_ext
sudo python setup.py install
git clone https://gitlab.mpcdf.mpg.de/mtr/pyHealpix.git
cd pyHealpix
autoreconf -i && ./configure && sudo make install
cd ..
- Finally, NIFTy:
git clone https://gitlab.mpcdf.mpg.de/ift/NIFTy.git
cd nifty
sudo python setup.py install
cd ..
sudo python setup.py install
cd ..
### Installation on a linux cluster
### Installation on a Linux cluster
This is for you if you want to install NIFTy on a HPC machine or cluster
that is hosted by your university or institute. Most of the dependencies
will most likely already be there, but you won't have superuser
priviledges. In this case, instead:
privileges. In this case, instead of:
sudo python setup.py install
sudo python setup.py install
use:
......@@ -175,82 +131,40 @@ or:
in the instruction above. This will install the python packages into
your local user directory.
For pyHealpix, use:
git clone https://gitlab.mpcdf.mpg.de/mtr/pyHealpix.git
cd pyHealpix
autoreconf -i && ./configure --prefix=$HOME/.local && make install
cd ..
### Installation on OS X 10.11
We advice to install the following packages in the order as they appear
We advise to install the following packages in the order as they appear
below. We strongly recommend to install all needed packages via
MacPorts. Please be aware that not all packages are available on
MacPorts, missing ones need to be installed manually. It may also be
mentioned that one should only use one package manager, as multiple ones
may cause trouble.
- Install basic packages python, scipy, matplotlib and cython:
- Install basic packages numpy and cython:
sudo port install py27-numpy
sudo port install py27-scipy
sudo port install py27-matplotlib
sudo port install py27-cython
- Install gfft. **Depending where you installed GSL you may need to
change the path in setup.py!**:
sudo port install gsl
git clone https://github.com/mrbell/gfft.git}{https://github.com/mrbell/gfft.git
sudo python setup.py install
- Install healpy:
- Install pyHealpix:
sudo port install py27-pyfits
git clone https://github.com/healpy/healpy.git
cd healpy
sudo python setup.py install
cd ..
- Install libsharp and therefore autoconf, automake and libtool.
Installations instructions for libsharp may be found here:
<https://sourceforge.net/p/libsharp/code/ci/master/tree/>:
curl -OL http://ftpmirror.gnu.org/autoconf/autoconf-2.69.tar.gz
tar -xzf autoconf-2.69.tar.gz
cd autoconf-2.69
./configure && make && sudo make install
cd ..
curl -OL http://ftpmirror.gnu.org/automake/automake-1.14.tar.gz
tar -xzf automake-1.14.tar.gz
cd automake-1.14
./configure && make && sudo make install
cd ..
curl -OL http://ftpmirror.gnu.org/libtool/libtool-2.4.2.tar.gz
tar -xzf libtool-2.4.2.tar.gz
cd libtool-2.4.2
./configure && make && sudo make install
cd ..
git clone http://git.code.sf.net/p/libsharp/code libsharp-code
cd libsharp-code
sudo autoconf
./configure --enable-pic --disable-openmp
sudo make
cd ..
- Install libsharp-wrapper. **Adopt the path of the libsharp
installation in setup.py** :
sudo port install gcc
sudo port select gcc mp-gcc5
git clone https://github.com/mselig/libsharp-wrapper.git
cd libsharp-wrapper
sudo python setup.py install
git clone https://gitlab.mpcdf.mpg.de/mtr/pyHealpix.git
cd pyHealpix
autoreconf -i && ./configure && sudo make install
cd ..
- Install NIFTy:
git clone https://gitlab.mpcdf.mpg.de/ift/NIFTy.git
cd nifty
sudo python setup.py install
cd ..
sudo python setup.py install
cd ..
### Installation using pypi
......@@ -269,10 +183,10 @@ In oder to run the tests one needs two additional packages:
pip install nose
pip install parameterized
Afterwards the tests (including a coverage report) are run using the following
Afterwards the tests (including a coverage report) are run using the following
command in the repository root:
nosetests --exe --cover-html
......@@ -282,7 +196,7 @@ For a quickstart, you can browse through the [informal
introduction](http://www.mpa-garching.mpg.de/ift/nifty/start.html) or
dive into NIFTY by running one of the demonstrations, e.g.:
>>> run -m nifty.demos.demo_wf1
python demos/wiener_filter.py
Acknowledgement
---------------
......
ci/install_libsharp.sh deleted 100644 → 0
View file @ bb9d467c
#!/bin/bash
git clone http://git.code.sf.net/p/libsharp/code libsharp-code
cd libsharp-code
autoconf && ./configure --enable-pic --disable-openmp && make
cd ..
git clone https://github.com/mselig/libsharp-wrapper libsharp-wrapper
cd libsharp-wrapper
python setup.py build_ext install
cd ..
rm -r libsharp-code
rm -r libsharp-wrapper
ci/install_pyHealpix.sh 0 → 100644
View file @ e84f6715
#!/bin/bash
git clone https://gitlab.mpcdf.mpg.de/mtr/pyHealpix.git
cd pyHealpix
autoreconf -i && ./configure && make -j4 install
cd ..
rm -rf pyHealpix
ci/requirements.txt
View file @ e84f6715
numpy
scipy
cython
astropy
healpy
mpi4py
ipython==5.3.0
nose
nose-parameterized
parameterized
coverage
git+https://gitlab.mpcdf.mpg.de/ift/mpi_dummy.git
git+https://gitlab.mpcdf.mpg.de/ift/keepers.git
git+https://gitlab.mpcdf.mpg.de/ift/D2O.git
ci/requirements_base.txt
View file @ e84f6715
numpy
scipy
cython
nose
nose-parameterized
parameterized
coverage
git+https://gitlab.mpcdf.mpg.de/ift/mpi_dummy.git
git+https://gitlab.mpcdf.mpg.de/ift/keepers.git
......
nifty/config/nifty_config.py
View file @ e84f6715
......@@ -17,7 +17,6 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
from distutils.version import LooseVersion as lv
import numpy as np
import keepers
......@@ -25,12 +24,10 @@ import keepers
# Setup the dependency injector
dependency_injector = keepers.DependencyInjector(
[('mpi4py.MPI', 'MPI'),
'healpy',
'libsharp_wrapper_gl'])
'pyHealpix'])
dependency_injector.register('pyfftw', lambda z: hasattr(z, 'FFTW_MPI'))
# Initialize the variables
variable_fft_module = keepers.Variable(
'fft_module',
......@@ -39,34 +36,6 @@ variable_fft_module = keepers.Variable(
if z == 'fftw' else True))
def _healpy_validator(use_healpy):
if not isinstance(use_healpy, bool):
return False
if not use_healpy:
return True
if 'healpy' not in dependency_injector:
return False
healpy = dependency_injector['healpy']
if lv(healpy.__version__) < lv('1.8.1'):
return False
return True
variable_use_healpy = keepers.Variable(
'use_healpy',
[True, False],
_healpy_validator,
genus='boolean')
variable_use_libsharp = keepers.Variable(
'use_libsharp',
[True, False],
lambda z: (('libsharp_wrapper_gl' in
dependency_injector)
if z else True) and isinstance(z, bool),
genus='boolean')
def _dtype_validator(dtype):
try:
np.dtype(dtype)
......@@ -83,7 +52,7 @@ variable_default_field_dtype = keepers.Variable(
variable_default_distribution_strategy = keepers.Variable(
'default_distribution_strategy',
['fftw', 'equal'],
['fftw', 'equal', 'not'],
lambda z: (('pyfftw' in dependency_injector)
if z == 'fftw' else True),
genus='str')
......@@ -91,8 +60,6 @@ variable_default_distribution_strategy = keepers.Variable(
nifty_configuration = keepers.get_Configuration(
name='NIFTy',
variables=[variable_fft_module,
variable_use_healpy,
variable_use_libsharp,
variable_default_field_dtype,
variable_default_distribution_strategy],
file_name='NIFTy.conf',
......
nifty/operators/fft_operator/fft_operator.py
View file @ e84f6715
......@@ -55,33 +55,25 @@ class FFTOperator(LinearOperator):
def __init__(self, domain=(), target=None, module=None,
domain_dtype=None, target_dtype=None):
self._domain = self._parse_domain(domain)
# Initialize domain and target
self._domain = self._parse_domain(domain)
if len(self.domain) != 1:
raise ValueError(
'ERROR: TransformationOperator accepts only exactly one '
'space as input domain.')
raise ValueError("TransformationOperator accepts only exactly one "
"space as input domain.")
if target is None:
target = (self.get_default_codomain(self.domain[0]), )
self._target = self._parse_domain(target)
if len(self.target) != 1:
raise ValueError("TransformationOperator accepts only exactly one "
"space as output target.")
# Create transformation instances
try:
forward_class = self.transformation_dictionary[
forward_class = self.transformation_dictionary[
(self.domain[0].__class__, self.target[0].__class__)]
except KeyError:
raise ValueError(
"No forward transformation for domain-target pair "
"found.")
try:
backward_class = self.transformation_dictionary[
backward_class = self.transformation_dictionary[
(self.target[0].__class__, self.domain[0].__class__)]
except KeyError:
raise ValueError(
"No backward transformation for domain-target pair "
"found.")
self._forward_transformation = TransformationCache.create(
forward_class, self.domain[0], self.target[0], module=module)
......
nifty/operators/fft_operator/transformations/gllmtransformation.py
View file @ e84f6715
......@@ -21,9 +21,9 @@ import numpy as np
from nifty.config import dependency_injector as gdi
from nifty import GLSpace, LMSpace
from slicing_transformation import SlicingTransformation
import lm_transformation_factory as ltf
import lm_transformation_factory
libsharp = gdi.get('libsharp_wrapper_gl')
pyHealpix = gdi.get('pyHealpix')
class GLLMTransformation(SlicingTransformation):
......@@ -31,9 +31,9 @@ class GLLMTransformation(SlicingTransformation):
# ---Overwritten properties and methods---
def __init__(self, domain, codomain=None, module=None):
if 'libsharp_wrapper_gl' not in gdi:
if 'pyHealpix' not in gdi:
raise ImportError(
"The module libsharp is needed but not available.")
"The module pyHealpix is needed but not available.")
super(GLLMTransformation, self).__init__(domain, codomain,
module=module)
......@@ -58,30 +58,21 @@ class GLLMTransformation(SlicingTransformation):
"""
if not isinstance(domain, GLSpace):
raise TypeError(
"domain needs to be a GLSpace")
raise TypeError("domain needs to be a GLSpace")
nlat = domain.nlat
lmax = nlat - 1
mmax = nlat - 1
if domain.dtype == np.dtype('float32'):
return_dtype = np.float32
else:
return_dtype = np.float64
result = LMSpace(lmax=lmax, mmax=mmax, dtype=return_dtype)
cls.check_codomain(domain, result)
result = LMSpace(lmax=lmax, dtype=domain.dtype)
return result
@staticmethod
def check_codomain(domain, codomain):
@classmethod
def check_codomain(cls, domain, codomain):
if not isinstance(domain, GLSpace):
raise TypeError(
"domain is not a GLSpace")
raise TypeError("domain is not a GLSpace")
if not isinstance(codomain, LMSpace):
raise TypeError(
"codomain must be a LMSpace.")
raise TypeError("codomain must be a LMSpace.")
nlat = domain.nlat
nlon = domain.nlon
......@@ -89,18 +80,15 @@ class GLLMTransformation(SlicingTransformation):
mmax = codomain.mmax
if lmax != mmax:
raise ValueError(
'ERROR: codomain has lmax != mmax.')
cls.Logger.warn("Unrecommended: codomain has lmax != mmax.")
if lmax != nlat - 1:
raise ValueError(
'ERROR: codomain has lmax != nlat - 1.')
cls.Logger.warn("Unrecommended: codomain has lmax != nlat - 1.")
if nlon != 2 * nlat - 1:
raise ValueError(
'ERROR: domain has nlon != 2 * nlat - 1.')
if nlon != 2*nlat - 1:
cls.Logger.warn("Unrecommended: domain has nlon != 2*nlat - 1.")
return None
super(GLLMTransformation, cls).check_codomain(domain, codomain)
def _transformation_of_slice(self, inp, **kwargs):
nlat = self.domain.nlat
......@@ -108,37 +96,20 @@ class GLLMTransformation(SlicingTransformation):
lmax = self.codomain.lmax
mmax = self.codomain.mmax
sjob = pyHealpix.sharpjob_d()
sjob.set_Gauss_geometry(nlat, nlon)
sjob.set_triangular_alm_info(lmax, mmax)
if issubclass(inp.dtype.type, np.complexfloating):
[resultReal, resultImag] = [self.libsharpMap2Alm(x,
nlat=nlat,
nlon=nlon,
lmax=lmax,
mmax=mmax,
**kwargs)
[resultReal, resultImag] = [sjob.map2alm(x)
for x in (inp.real, inp.imag)]
[resultReal, resultImag] = [ltf.buildIdx(x, lmax=lmax)
for x in [resultReal, resultImag]]
[resultReal,
resultImag] = [lm_transformation_factory.buildIdx(x, lmax=lmax)
for x in [resultReal, resultImag]]
result = self._combine_complex_result(resultReal, resultImag)
else:
result = self.libsharpMap2Alm(inp, nlat=nlat, nlon=nlon, lmax=lmax,
mmax=mmax)
result = ltf.buildIdx(result, lmax=lmax)
result = sjob.map2alm(inp)
result = lm_transformation_factory.buildIdx(result, lmax=lmax)
return result
# ---Added properties and methods---
def libsharpMap2Alm(self, inp, **kwargs):
if inp.dtype == np.dtype('float32'):
return libsharp.map2alm_f(inp, **kwargs)
elif inp.dtype == np.dtype('float64'):
return libsharp.map2alm(inp, **kwargs)
else:
self.logger.debug("performing dtype conversion for libsharp "
"compatibility.")
casted_inp = inp.astype(np.dtype('float64'), copy=False)
result = libsharp.map2alm(casted_inp, **kwargs)
return result
nifty/operators/fft_operator/transformations/hplmtransformation.py
View file @ e84f6715
......@@ -22,9 +22,9 @@ from nifty.config import dependency_injector as gdi
from nifty import HPSpace, LMSpace
</