.Version 8.0.3 of FFTPROF 
.(MPI version, prepared for a x86_64_linux_gnu5.3 computer) 

.Copyright (C) 1998-2024 ABINIT group . 
 FFTPROF comes with ABSOLUTELY NO WARRANTY.
 It is free software, and you are welcome to redistribute it
 under certain conditions (GNU General Public License,
 see ~abinit/COPYING or http://www.gnu.org/copyleft/gpl.txt).

 ABINIT is a project of the Universite Catholique de Louvain,
 Corning Inc. and other collaborators, see ~abinit/doc/developers/contributors.txt .
 Please read https://docs.abinit.org/theory/acknowledgments for suggested
 acknowledgments of the ABINIT effort.
 For more information, see https://www.abinit.org .

.Starting date : Mon  4 Apr 2016.
- ( at 11h39 )
  
 Tool for profiling and testing the FFT libraries used in ABINIT.
 Allowed options are: 
   fourdp --> Test FFT transforms of density and potentials on the full box.
   fourwf --> Test FFT transforms of wavefunctions using the zero-pad algorithm.
   gw_fft --> Test the FFT transforms used in the GW code.
   all    --> Test all FFT routines.
 
 Real(R)+Recip(G) space primitive vectors, cartesian coordinates (Bohr,Bohr^-1):
 R(1)= 20.0000000  0.0000000  0.0000000  G(1)=  0.0500000  0.0000000  0.0000000
 R(2)=  0.0000000 20.0000000  0.0000000  G(2)=  0.0000000  0.0500000  0.0000000
 R(3)=  0.0000000  0.0000000 20.0000000  G(3)=  0.0000000  0.0000000  0.0500000
 Unit cell volume ucvol=  8.0000000E+03 bohr^3
 Unit cell volume ucvol=  8.0000000E+03 bohr^3
 Angles (23,13,12)=  9.00000000E+01  9.00000000E+01  9.00000000E+01 degrees
 Angles (23,13,12)=  9.00000000E+01  9.00000000E+01  9.00000000E+01 degrees

 ==== FFT setup for fftalg 112 ====
  FFT mesh divisions ........................    90   90   90
  Augmented FFT divisions ...................    91   91   90
  FFT algorithm .............................   112
  FFT cache size ............................    16

 ==== FFT setup for fftalg 412 ====
  FFT mesh divisions ........................    90   90   90
  Augmented FFT divisions ...................    91   91   90
  FFT algorithm .............................   412
  FFT cache size ............................    16

 ==== FFT setup for fftalg 312 ====
  FFT mesh divisions ........................    90   90   90
  Augmented FFT divisions ...................    91   91   90
  FFT algorithm .............................   312
  FFT cache size ............................    16

====================================================
==== fftbox with isign -1, in-place  0, ndat  1 ====
====================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0259     0.0259      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)   0.0258     0.0258      1 (100%) 5     0.00E+00    0.00E+00
- FFTW3 (312)           0.0185     0.0185      1 (100%) 5     6.48E-16    1.59E-19

 Consistency check: MAX(Max_|Err|) =  6.48E-16, Max(<|Err|>) =  1.59E-19, reference_lib: Goedecker (112)


====================================================
==== fftbox with isign -1, in-place  1, ndat  1 ====
====================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0228     0.0227      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)   0.0229     0.0229      1 (100%) 5     0.00E+00    0.00E+00
- FFTW3 (312)           0.0186     0.0186      1 (100%) 5     6.48E-16    1.59E-19

 Consistency check: MAX(Max_|Err|) =  6.48E-16, Max(<|Err|>) =  1.59E-19, reference_lib: Goedecker (112)


====================================================
==== fftbox with isign  1, in-place  0, ndat  1 ====
====================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0227     0.0227      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)   0.0226     0.0226      1 (100%) 5     0.00E+00    0.00E+00
- FFTW3 (312)           0.0181     0.0181      1 (100%) 5     1.93E-13    3.09E-15

 Consistency check: MAX(Max_|Err|) =  1.93E-13, Max(<|Err|>) =  3.09E-15, reference_lib: Goedecker (112)


====================================================
==== fftbox with isign  1, in-place  1, ndat  1 ====
====================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0221     0.0221      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)   0.0220     0.0220      1 (100%) 5     0.00E+00    0.00E+00
- FFTW3 (312)           0.0176     0.0176      1 (100%) 5     1.93E-13    3.09E-15

 Consistency check: MAX(Max_|Err|) =  1.93E-13, Max(<|Err|>) =  3.09E-15, reference_lib: Goedecker (112)


=====================================
==== fftu with isign -1, ndat  1 ====
=====================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0140     0.0140      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)     N/A        N/A        N/A     N/A       N/A        N/A
- FFTW3 (312)           0.0090     0.0090      1 (100%) 5     6.54E-16    1.37E-20

 Consistency check: MAX(Max_|Err|) =  6.54E-16, Max(<|Err|>) =  1.37E-20, reference_lib: Goedecker (112)


=====================================
==== fftu with isign  1, ndat  1 ====
=====================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0158     0.0159      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)     N/A        N/A        N/A     N/A       N/A        N/A
- FFTW3 (312)           0.0100     0.0100      1 (100%) 5     1.89E-13    3.12E-15

 Consistency check: MAX(Max_|Err|) =  1.89E-13, Max(<|Err|>) =  3.12E-15, reference_lib: Goedecker (112)


=============================================================
==== rho_tw_g with use_padfft  0, map2sphere  1, ndat  1 ====
=============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0287     0.0287      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)   0.0291     0.0291      1 (100%) 5     0.00E+00    0.00E+00
- FFTW3 (312)           0.0253     0.0253      1 (100%) 5     2.28E-16    8.58E-20

 Consistency check: MAX(Max_|Err|) =  2.28E-16, Max(<|Err|>) =  8.58E-20, reference_lib: Goedecker (112)


=============================================================
==== rho_tw_g with use_padfft  1, map2sphere  1, ndat  1 ====
=============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (112)       0.0193     0.0193      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker2002 (412)     N/A        N/A        N/A     N/A       N/A        N/A
- FFTW3 (312)           0.0176     0.0176      1 (100%) 5     3.08E-16    1.44E-19

 Consistency check: MAX(Max_|Err|) =  3.08E-16, Max(<|Err|>) =  1.44E-19, reference_lib: Goedecker (112)


 Analysis completed.