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Jean-Eric Campagne
LagSHT
Commits
e635b467
Commit
e635b467
authored
Nov 24, 2015
by
Jean-Eric Campagne
Browse files
(JEC) 24/11/15 complet the Readme for instance to introduce the setup procedure
parent
10e20127
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README.md
README.md
+9
-1
src/lagsht_testsuite.cc
src/lagsht_testsuite.cc
+17
-4
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README.md
View file @
e635b467
...
...
@@ -11,6 +11,13 @@ git clone https://gitlab.in2p3.fr/campagne/LagSHT.git
# List of files
*
**root**
directory
*
COPYING
*
Readme.md : this file
*
Documentation.md : a brief summary of the mathematics implemented
*
Makefile
*
Darwin_g++_omp_make.inc : file included into Makefile in case of running on Mac Os X system
*
Linux_g++_make.inc : idem but for Linux system
*
**src**
directory
*
laguerreBuilder.h (.cc) : class of generalized Laguerre function
*
laguerreTransform.h (.cc) : class to manage the Laguerre function Transform (Synthesis & Analysis): Single or Multiple
...
...
@@ -54,7 +61,7 @@ If the variable `CBLAS` is defined then the code of laguerreTransform.cc use the
This is simply header files which are needed to access to the
`"boost/math/special_functions/bessel.hpp"`
and related headers of the library.
# Compilation
# Compilation
/Installation/Setup
1.
edit Makefile and adapat to local platform :
*
adapt to the type of Machine MacOSX (Darwin) vs Linux
...
...
@@ -92,6 +99,7 @@ This is simply header files which are needed to access to the `"boost/math/speci
Similarly, the library is in
<root>
/lib but one can switch to
another location by modifying the LIB variable in the
Makefile.
6.
execute setup.[c]sh depending on your shell to setup
**LAGSHTROOTDIR**
environment variable.
# Plateform tested
Mac OS X 10.9.5 + gcc 4.8.4
...
...
src/lagsht_testsuite.cc
View file @
e635b467
...
...
@@ -425,6 +425,9 @@ void TestLaguerre2Bessel() {
cout
<<
"tstack 2 End"
<<
endl
;
tstack_pop
(
"processing"
);
//verif F-Laguerre part
tstack_push
(
"F-L Analysis verif"
);
vector
<
complex
<
r_8
>
>
flmn
(
Ntot
);
...
...
@@ -455,14 +458,15 @@ void TestLaguerre2Bessel() {
tstack_pop
(
"F-L Analysis verif"
);
tstack_pop
(
"processing"
);
{
//Check 1
cout
<<
"Dump FL or FB reconstructed Alm(r_k)"
<<
endl
;
#if DEBUG >=2
std
::
ofstream
ofs
;
ofs
.
open
(
"Almi.txt"
,
std
::
ofstream
::
out
);
#endif
for
(
int
n
=
0
;
n
<
Nmax
;
n
++
){
r_8
err_abs
(
0.
);
...
...
@@ -471,11 +475,13 @@ void TestLaguerre2Bessel() {
for
(
int
l
=
0
;
l
<
Lmax
;
l
++
){
for
(
int
m
=
0
;
m
<=
l
;
m
++
)
{
int
id
=
n
*
Nalm
+
l
+
m
*
Lmax
-
m
*
(
m
+
1
)
/
2
;
// LagSHT numbering
#if DEBUG >=2
ofs
<<
l
<<
" "
<<
m
<<
" "
<<
n
<<
" "
<<
setprecision
(
12
)
<<
FLalmk
[
id
].
real
()
<<
" "
<<
FLalmk
[
id
].
imag
()
<<
" "
<<
FBalmk
[
id
].
real
()
<<
" "
<<
FBalmk
[
id
].
imag
()
<<
endl
;
#endif
complex
<
r_8
>
cdiff
=
(
FLalmk
[
id
]
-
FBalmk
[
id
])
*
conj
(
FLalmk
[
id
]
-
FBalmk
[
id
]);
r_8
diff
=
sqrt
(
cdiff
.
real
());
if
(
diff
>
err_abs
){
...
...
@@ -493,14 +499,16 @@ void TestLaguerre2Bessel() {
cout
<<
" >>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<<<<<<<"
<<
endl
;
}
#if DEBUG >=2
ofs
.
close
();
#endif
}
//check 1
{
//check 2
#if DEBUG >=2
std
::
ofstream
ofs
;
ofs
.
open
(
"fijk.txt"
,
std
::
ofstream
::
out
);
#endif
cout
<<
"Dump FL or FB reconstructed fijk on each shell k"
<<
endl
;
for
(
int
ish
=
0
;
ish
<
Nshell
;
ish
++
){
...
...
@@ -509,7 +517,10 @@ void TestLaguerre2Bessel() {
for
(
int
ip
=
0
;
ip
<
Npix
;
ip
++
)
{
int
id
=
ish
*
Npix
+
ip
;
// cout << "Shell("<<ish<<") Pix["<<ip<<"] FL fijk = " << fFLijk[id] << " FB fijk = " << fFBijk[id] << endl;
#if DEBUG >=2
ofs
<<
ish
<<
" "
<<
ip
<<
" "
<<
setprecision
(
12
)
<<
fFLijk
[
id
]
<<
" "
<<
fFBijk
[
id
]
<<
endl
;
#endif
r_8
diff
=
fabs
(
fFLijk
[
id
]
-
fFBijk
[
id
]);
if
(
diff
>
err_abs
){
err_abs
=
diff
;
...
...
@@ -526,7 +537,9 @@ void TestLaguerre2Bessel() {
}
//loop on shell
#if DEBUG >=2
ofs
.
close
();
#endif
}
//check 2
...
...
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