.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  4 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0124     0.0124      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0072     0.0072      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (112)         N/A        N/A        N/A     N/A       N/A        N/A
- Goedecker2002 (410)   0.0241     0.0242      1 (100%) 5     3.34E-14    1.62E-15
- Goedecker2002 (411)   0.0078     0.0078      1 (100%) 5     3.34E-14    1.62E-15
- Goedecker2002 (412)     N/A        N/A        N/A     N/A       N/A        N/A
- FFTW3 (312)             N/A        N/A        N/A     N/A       N/A        N/A
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  3.34E-14, Max(<|Err|>) =  1.62E-15, reference_lib: Goedecker (110)


==============================================================
==== fourwf with option  1, cplex  1, ndat  1, istwf_k  4 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0119     0.0119      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0084     0.0084      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (112)       0.0041     0.0041      1 (100%) 5     1.82E-12    6.93E-15
- Goedecker2002 (410)   0.0241     0.0242      1 (100%) 5     1.36E-12    7.73E-15
- Goedecker2002 (411)   0.0083     0.0083      1 (100%) 5     1.36E-12    7.75E-15
- Goedecker2002 (412)   0.0077     0.0078      1 (100%) 5     1.36E-12    7.73E-15
- FFTW3 (312)           0.0035     0.0035      1 (100%) 5     1.59E-12    6.93E-15
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  1.82E-12, Max(<|Err|>) =  7.75E-15, reference_lib: Goedecker (110)


==============================================================
==== fourwf with option  2, cplex  1, ndat  1, istwf_k  4 ====
==============================================================
        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)       0.0123     0.0123      1 (100%) 5     1.12E-16    4.96E-20
- Goedecker (112)       0.0062     0.0062      1 (100%) 5     1.36E-16    8.33E-20
- Goedecker2002 (410)   0.0352     0.0353      1 (100%) 5     3.21E-16    1.28E-19
- Goedecker2002 (411)   0.0139     0.0140      1 (100%) 5     2.52E-16    1.13E-19
- Goedecker2002 (412)   0.0136     0.0136      1 (100%) 5     2.52E-16    1.13E-19
- FFTW3 (312)           0.0047     0.0047      1 (100%) 5     2.70E-16    1.06E-19
- DFTI (512)              N/A        N/A        N/A     N/A       N/A        N/A

 Consistency check: MAX(Max_|Err|) =  3.21E-16, Max(<|Err|>) =  1.28E-19, reference_lib: Goedecker (110)


==============================================================
==== fourwf with option  3, cplex  0, ndat  1, istwf_k  4 ====
==============================================================
        Library        CPU-time   WALL-time   nthreads  ncalls  Max_|Err|   <|Err|>
- Goedecker (110)       0.0090     0.0091      1 (100%) 5     0.00E+00    0.00E+00
- Goedecker (111)       0.0051     0.0051      1 (100%) 5     3.33E-16    3.83E-20
- Goedecker (112)       0.0057     0.0057      1 (100%) 5     3.33E-16    3.83E-20
- Goedecker2002 (410)   0.0143     0.0143      1 (100%) 5     3.61E-16    7.52E-20
- Goedecker2002 (411)     N/A        N/A        N/A     N/A       N/A        N/A
- Goedecker2002 (412)     N/A        N/A        N/A     N/A       N/A        N/A
- FFTW3 (312)           0.0053     0.0053      1 (100%) 5     2.22E-16    6.42E-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.