.Version 9.3.1 of FFTPROF 
.(MPI version, prepared for a x86_64_linux_gnu9.3 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 : Tue 10 Nov 2020.
- ( at 22h24 )
  
 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)= 12.0000000  0.0000000  0.0000000  G(1)=  0.0833333  0.0000000  0.0000000
 R(2)=  0.0000000 11.0000000  0.0000000  G(2)=  0.0000000  0.0909091  0.0000000
 R(3)=  0.0000000  0.0000000 13.0000000  G(3)=  0.0000000  0.0000000  0.0769231
 Unit cell volume ucvol=  1.7160000E+03 bohr^3
 Unit cell volume ucvol=  1.7160000E+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 110 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   110
  FFT cache size ............................    16

 ==== FFT setup for fftalg 111 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   111
  FFT cache size ............................    16

 ==== FFT setup for fftalg 112 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   112
  FFT cache size ............................    16

 ==== FFT setup for fftalg 410 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   410
  FFT cache size ............................    16

 ==== FFT setup for fftalg 411 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   411
  FFT cache size ............................    16

 ==== FFT setup for fftalg 412 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   412
  FFT cache size ............................    16

 ==== FFT setup for fftalg 312 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   312
  FFT cache size ............................    16

 ==== FFT setup for fftalg 512 ====
  FFT mesh divisions ........................    75   72   80
  Augmented FFT divisions ...................    75   73   80
  FFT algorithm .............................   512
  FFT cache size ............................    16

==============================================================
==== fourwf with option  0, cplex  0, ndat  1, istwf_k  2 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0114     0.0114      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0073     0.0073      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (112)       0.0043     0.0043      1 (100%) 5     2.54E-14    1.12E-15
- Goedecker2002 (410)   0.0235     0.0236      1 (100%) 5     2.89E-14    1.39E-15
- Goedecker2002 (411)   0.0054     0.0055      1 (100%) 5     2.37E-14    1.27E-15
- Goedecker2002 (412)   0.0055     0.0055      1 (100%) 5     2.37E-14    1.27E-15
- FFTW3 (312)           0.0037     0.0037      1 (100%) 5     2.37E-14    1.13E-15
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  2.89E-14, Max(<|Err|>) =  1.39E-15, reference_lib: Goedecker (110)


==============================================================
==== fourwf with option  1, cplex  1, ndat  1, istwf_k  2 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0102     0.0103      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0071     0.0071      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (112)       0.0037     0.0037      1 (100%) 5     1.59E-12    5.06E-15
- Goedecker2002 (410)   0.0220     0.0220      1 (100%) 5     1.14E-12    5.93E-15
- Goedecker2002 (411)   0.0062     0.0062      1 (100%) 5     1.59E-12    6.33E-15
- Goedecker2002 (412)   0.0040     0.0040      1 (100%) 5     1.59E-12    6.33E-15
- FFTW3 (312)           0.0030     0.0030      1 (100%) 5     1.36E-12    4.99E-15
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  1.59E-12, Max(<|Err|>) =  6.33E-15, reference_lib: Goedecker (110)


==============================================================
==== fourwf with option  2, cplex  1, ndat  1, istwf_k  2 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0189     0.0189      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0130     0.0130      1 (100%) 5     1.11E-16    4.52E-20
- Goedecker (112)       0.0060     0.0060      1 (100%) 5     1.36E-16    7.52E-20
- Goedecker2002 (410)   0.0348     0.0348      1 (100%) 5     3.17E-16    1.17E-19
- Goedecker2002 (411)   0.0092     0.0092      1 (100%) 5     2.89E-16    1.14E-19
- Goedecker2002 (412)   0.0072     0.0072      1 (100%) 5     2.89E-16    1.13E-19
- FFTW3 (312)           0.0049     0.0049      1 (100%) 5     2.27E-16    9.57E-20
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  3.17E-16, Max(<|Err|>) =  1.17E-19, reference_lib: Goedecker (110)


==============================================================
==== fourwf with option  3, cplex  0, ndat  1, istwf_k  2 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0085     0.0086      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0052     0.0052      1 (100%) 5     3.33E-16    3.80E-20
- Goedecker (112)       0.0051     0.0051      1 (100%) 5     3.33E-16    3.80E-20
- Goedecker2002 (410)   0.0140     0.0140      1 (100%) 5     3.61E-16    7.52E-20
- Goedecker2002 (411)   0.0041     0.0041      1 (100%) 5     3.19E-16    7.22E-20
- Goedecker2002 (412)   0.0040     0.0041      1 (100%) 5     3.19E-16    7.22E-20
- FFTW3 (312)           0.0054     0.0054      1 (100%) 5     2.22E-16    6.39E-20
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  3.61E-16, Max(<|Err|>) =  7.52E-20, reference_lib: Goedecker (110)


 Analysis completed.