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Commit 211cac05 authored by Matthieu Tristram's avatar Matthieu Tristram
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Change "timing" to "verbose"

parent 04a55c92
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Showing with 53 additions and 47 deletions
xqml/libcov.py
View file @ 211cac05
......@@ -19,7 +19,7 @@ import _libcov as clibcov
def compute_ds_dcb( ellbins, nside, ipok, bl, clth, Slmax, spec,
pixwin=True, timing=False, MC=0, Sonly=False, openMP=True):
pixwin=True, verbose=False, MC=0, Sonly=False, openMP=True):
"""
Compute the Pl = dS/dCl matrices.
......@@ -43,7 +43,7 @@ def compute_ds_dcb( ellbins, nside, ipok, bl, clth, Slmax, spec,
pixwin : bool
If True, multiplies the beam window function by the pixel
window function. Default: True
timing : bool
verbose : bool
If True, displays timmer. Default: False
MC : int
If not 0, computes Pl using Monte-Carlo method from MC simulations.
......@@ -66,7 +66,7 @@ def compute_ds_dcb( ellbins, nside, ipok, bl, clth, Slmax, spec,
... np.array([2,4,5,10]), 2, np.array([0,1,4,10,11]), np.arange(10),
... clth=np.arange(60).reshape(6,-1), Slmax=9,
... spec=["TT", "EE", "BB", "TE", "EB", "TB"],
... pixwin=True, timing=False, MC=0, Sonly=False)
... pixwin=True, verbose=False, MC=0, Sonly=False)
>>> print(round(np.sum(Pl),5), round(np.sum(S),5))
(1149.18805, 23675.10206)
"""
......@@ -79,7 +79,7 @@ def compute_ds_dcb( ellbins, nside, ipok, bl, clth, Slmax, spec,
allcosang[allcosang > 1] = 1.0
allcosang[allcosang < -1] = -1.0
start = timeit.default_timer()
tstart = timeit.default_timer()
clth = np.asarray(clth)
if len(clth) == 4:
......@@ -92,17 +92,17 @@ def compute_ds_dcb( ellbins, nside, ipok, bl, clth, Slmax, spec,
if MC:
S = S_bins_MC(
ellbins, nside, ipok, allcosang, bl, clth, Slmax, MC, spec,
pixwin=pixwin, timing=timing)
pixwin=pixwin, verbose=verbose)
else:
S = compute_S(
ellbins, nside, ipok, allcosang, bl, clth, Slmax, spec,
pixwin=pixwin, timing=timing)
pixwin=pixwin, verbose=verbose)
return S
if MC:
Pl, S = covth_bins_MC(
ellbins, nside, ipok, allcosang, bl, clth, Slmax, MC,
spec, pixwin=pixwin, timing=timing)
spec, pixwin=pixwin, verbose=verbose)
elif openMP:
fpixwin = extrapolpixwin(nside, Slmax, pixwin)
bell = np.array([bl*fpixwin]*4)[:Slmax+1].ravel()
......@@ -119,10 +119,10 @@ def compute_ds_dcb( ellbins, nside, ipok, bl, clth, Slmax, spec,
else:
Pl, S = compute_PlS(
ellbins, nside, ipok, allcosang, bl, clth, Slmax,
spec=spec, pixwin=pixwin, timing=timing)
spec=spec, pixwin=pixwin, verbose=verbose)
if timing:
print( "Total time (npix=%d): %.1f sec" % (len(ipok),timeit.default_timer()-start))
if verbose:
print( "Construct Pl (npix=%d): %.1f sec" % (len(ipok),timeit.default_timer()-tstart))
return Pl, S
......@@ -146,7 +146,7 @@ def SignalCovMatrix(Pl, model):
def compute_PlS(
ellbins, nside, ipok, allcosang, bl, clth, Slmax,
spec, pixwin=True, timing=False):
spec, pixwin=True, verbose=False):
"""
Computes Legendre polynomes Pl = dS/dCb and signal matrix S.
......@@ -170,7 +170,7 @@ def compute_PlS(
pixwin : bool
If True, multiplies the beam window function by the pixel
window function. Default: True
timing : bool
verbose : bool
If True, displays timmer. Default: False
Returns
......@@ -186,14 +186,14 @@ def compute_PlS(
>>> Pl, S = compute_PlS(np.array([2,3,4,10]),4,ipok=np.array([0,1,3]),
... allcosang=np.linspace(0,1,15).reshape(3,-1), bl=np.arange(13),
... clth=np.arange(6*13).reshape(6,-1), Slmax=9,
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=True, timing=False)
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=True, verbose=False)
>>> print(round(np.sum(Pl),5), round(np.sum(S),5))
(-429.8591, -17502.8982)
>>> Pl, S = compute_PlS(np.array([2,3,4,10]),4,ipok=np.array([0,1,3]),
... allcosang=np.linspace(0,1,15).reshape(3,-1), bl=np.arange(13),
... clth=np.arange(6*13).reshape(6,-1), Slmax=9,
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=False, timing=False)
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=False, verbose=False)
>>> print(round(np.sum(Pl),5), round(np.sum(S),5))
(-756.35517, -31333.69722)
"""
......@@ -236,10 +236,10 @@ def compute_PlS(
Pl = np.zeros((nspec*nbins, nsto*npi, nsto*npi))
S = np.zeros((nsto*npi, nsto*npi))
start = timeit.default_timer()
tstart = timeit.default_timer()
for i in np.arange(npi):
if timing:
if verbose:
progress_bar(i, npi)
for j in np.arange(i, npi):
cos_chi = allcosang[i, j]
......@@ -403,7 +403,7 @@ def compute_PlS(
def compute_S(
ellbins, nside, ipok, allcosang, bl, clth, Slmax,
spec, pixwin=True, timing=False):
spec, pixwin=True, verbose=False):
"""
Computes signal matrix S.
......@@ -427,7 +427,7 @@ def compute_S(
pixwin : bool
If True, multiplies the beam window function by the pixel
window function. Default: True
timing : bool
verbose : bool
If True, displays timmer. Default: False
Returns
......@@ -440,14 +440,14 @@ def compute_S(
>>> S = compute_S(np.array([2,3,4,10]),4,ipok=np.array([0,1,3]),
... allcosang=np.linspace(0,1,15).reshape(3,-1), bl=np.arange(10),
... clth=np.arange(6*13).reshape(6,-1), Slmax=9,
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=True, timing=False)
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=True, verbose=False)
>>> print(round(np.sum(S),5))
-17502.8982
>>> S = compute_S(np.array([2,3,4,10]),4,ipok=np.array([0,1,3]),
... allcosang=np.linspace(0,1,15).reshape(3,-1), bl=np.arange(13),
... clth=np.arange(6*13).reshape(6,-1), Slmax=9,
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=False, timing=False)
... spec=["TT", "EE", "BB", "TE", "EB", "TB"], pixwin=False, verbose=False)
>>> print(round(np.sum(S),5))
-31333.69722
"""
......@@ -484,9 +484,9 @@ def compute_S(
clthn = clth[:, 2: Slmax+1]
S = np.zeros((nsto*npi, nsto*npi))
start = timeit.default_timer()
tstart = timeit.default_timer()
for i in np.arange(npi):
if timing:
if verbose:
progress_bar(i, npi)
for j in np.arange(i, npi):
if temp:
......@@ -578,7 +578,7 @@ def compute_S(
def covth_bins_MC(
ellbins, nside, ipok, allcosang, bl, clth, Slmax, nsimu,
spec, pixwin=False, timing=False):
spec, pixwin=False, verbose=False):
"""
Can be particularly slow on sl7.
To be enhanced and extended to TT and correlations.
......@@ -603,7 +603,7 @@ def covth_bins_MC(
pixwin : bool
If True, multiplies the beam window function by the pixel
window function. Default: True
timing : bool
verbose : bool
If True, displays timmer. Default: False
Returns
......@@ -621,7 +621,7 @@ def covth_bins_MC(
>>> Pl, S = covth_bins_MC(np.array([2,3,4]), 4, ipok=np.array([0,1,3]),
... allcosang=np.linspace(0,1,13), bl=np.arange(13),
... clth=np.arange(4*13).reshape(4,-1), Slmax=11, nsimu=100,
... spec, pixwin=True, timing=False)
... spec, pixwin=True, verbose=False)
>>> print(round(np.sum(Pl),5), round(np.sum(S),5))
(12.68135, 406990.12056)
......@@ -630,7 +630,7 @@ def covth_bins_MC(
>>> Pl, S = covth_bins_MC(np.array([2,3,4]), 4, ipok=np.array([0,1,3]),
... allcosang=np.linspace(0,1,13), bl=np.arange(13),
... clth=np.arange(4*13).reshape(4,-1), Slmax=11, nsimu=100,
... spec, pixwin=True, timing=False)
... spec, pixwin=True, verbose=False)
>>> print(round(np.sum(Pl),5), round(np.sum(S),5))
(42.35592, 7414.01784)
"""
......@@ -655,7 +655,7 @@ def covth_bins_MC(
masks.append((ll[:] >= minell[i]) & (ll[:] <= maxell[i]))
masks = np.array(masks)
npix = len(ipok)
start = timeit.default_timer()
tstart = timeit.default_timer()
norm = bl[0: Slmax + 1]**2 * fpixwin[0: Slmax + 1]**2
if polar:
......@@ -671,9 +671,9 @@ def covth_bins_MC(
ClthOne[l, 4] = masks[l % nbins] * norm
Pl = np.zeros((nspec * (nbins), 2 * npix, 2 * npix))
start = timeit.default_timer()
tstart = timeit.default_timer()
for l in np.arange((nspec * nbins)):
if timing:
if verbose:
progress_bar(l, nspec * (nbins))
data = [
......@@ -704,7 +704,7 @@ def covth_bins_MC(
ClthOne[l] = masks[l] * norm
Pl = np.zeros(((nbins), npix, npix))
for l in np.arange((nbins)):
if timing:
if verbose:
progress_bar(l, nspec * (nbins))
Pl[l] = np.cov(
np.array([
......@@ -735,7 +735,7 @@ def covth_bins_MC(
def S_bins_MC(
ellbins, nside, ipok, allcosang, bl, clth, Slmax, nsimu,
spec, pixwin=False, timing=False):
spec, pixwin=False, verbose=False):
"""
Can be particularly slow on sl7 !
To be enhanced and extended to TT and correlations
......@@ -764,7 +764,7 @@ def S_bins_MC(
pixwin : bool
If True, multiplies the beam window function by the pixel
window function. Default: True
timing : bool
verbose : bool
If True, displays timmer. Default: False
Returns
......@@ -791,7 +791,7 @@ def S_bins_MC(
masks.append((ll[:] >= minell[i]) & (ll[:] <= maxell[i]))
masks = np.array(masks)
npix = len(ipok)
start = timeit.default_timer()
tstart = timeit.default_timer()
norm = bl[0: Slmax + 1]**2 * fpixwin[0: Slmax + 1]**2
if polar:
......
xqml/xqml.py
View file @ 211cac05
......@@ -34,7 +34,7 @@ __all__ = ['xQML','Bins']
class xQML(object):
""" Main class to handle the spectrum estimation """
def __init__( self, mask, bins, clth, NA=None, NB=None, lmax=None, Pl=None,
S=None, fwhm=0., bell=None, spec=['EE','BB'], pixwin=True):
S=None, fwhm=0., bell=None, spec=['EE','BB'], pixwin=True, verbose=True):
"""
Parameters
----------
......@@ -95,10 +95,11 @@ class xQML(object):
nbin = len(self.ellbins)
nmem = self.nspec*nbin*(self.nstokes*self.npix)**2
toGb = 1024. * 1024. * 1024.
print( "xQML")
print( "spec: ", spec)
print( "nbin: ", nbin)
print( "Memset: %.2f Gb (%d,%d,%d,%d)" % (8.*nmem/toGb,self.nspec,nbin,self.nstokes,self.npix))
if verbose:
print( "xQML")
print( "spec: ", spec)
print( "nbin: ", nbin)
print( "Memset: %.2f Gb (%d,%d,%d,%d)" % (8.*nmem/toGb,self.nspec,nbin,self.nstokes,self.npix))
# If Pl is given by the user, just load it, and then compute the signal
# covariance using the fiducial model.
......@@ -108,7 +109,7 @@ class xQML(object):
self.Pl, self.S = compute_ds_dcb(
self.ellbins, self.nside, self.ipok,
self.bl, clth, self.Slmax,
self.spec, pixwin=self.pixwin, timing=True, MC=False, openMP=True)
self.spec, pixwin=self.pixwin, verbose=verbose, MC=False, openMP=True)
else:
self.Pl = Pl
if S is None:
......@@ -117,17 +118,17 @@ class xQML(object):
self.S = S
if NA is not None:
self.construct_esti(NA=NA, NB=NB)
self.construct_esti(NA=NA, NB=NB, verbose=verbose)
def compute_dSdC( self, clth, lmax=None, timing=True, MC=False, openMP=True):
def compute_dSdC( self, clth, lmax=None, verbose=True, MC=False, openMP=True):
if lmax is None:
lmax = 2*self.nside-1 #Why ?
self.Pl, self.S = compute_ds_dcb( self.ellbins, self.nside, self.ipok, self.bl, clth, lmax,
self.spec, pixwin=self.pixwin, timing=timing, MC=MC, openMP=openMP)
self.spec, pixwin=self.pixwin, verbose=verbose, MC=MC, openMP=openMP)
return( self.Pl, self.S)
def construct_esti(self, NA, NB=None):
def construct_esti(self, NA, NB=None, verbose=False):
"""
Compute the inverse of the datasets pixel covariance matrices C,
the quadratic matrix parameter E, and inverse of the window
......@@ -144,17 +145,19 @@ class xQML(object):
self.cross = NB is not None
self.NA = NA
self.NB = NB if self.cross else NA
tstart = timeit.default_timer()
# Invert (signalA + noise) matrix
invCa = pd_inv(self.S + self.NA)
# Invert (signalB + noise) matrix
invCb = pd_inv(self.S + self.NB)
# Compute E using Eq...
# Compute El = Ca^-11.Pl.Cb^-1 (long)
self.El = El(invCa, invCb, self.Pl)
# Finally compute invW by inverting...
# Finally compute invW by inverting (long)
self.invW = linalg.inv(CrossWindowFunction(self.El, self.Pl))
# Compute bias for auto
......@@ -162,6 +165,9 @@ class xQML(object):
# self.bias = biasQuadEstimator(self.NA, self.El)
self.bias = biasQuadEstimator(self.NA, self.El)
if verbose:
print( "Construct estimator: %.1f sec" % (timeit.default_timer()-tstart))
def get_spectra(self, mapA, mapB=None):
"""
......
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