<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Dear QE users and developers,</div><div><br></div><div>I am trying to compile QE 5.4.0 under MinGW-32 with MPICH2.</div><div>However, pw.x met error while allocating FFT as following:</div><div><span style="color: rgb(255, 0, 0);"><i>     G-vector sticks info</i></span></div><div><span style="color: rgb(255, 0, 0);"><i>     --------------------</i></span></div><div><span style="color: rgb(255, 0, 0);"><i>     sticks:   dense  smooth     PW     G-vecs:    dense   smooth      PW</i></span></div><div><span style="color: rgb(255, 0, 0);"><i>     Sum           0       0      0                    0        0       0</i></span></div><div><span style="color: rgb(255, 0, 0);"><i> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</i></span></div><div><span style="color: rgb(255, 0, 0);"><i>     Error in routine allocate_fft (1):</i></span></div><div><span style="color: rgb(255, 0, 0);"><i>     wrong ngm</i></span></div><div><span style="color: rgb(255, 0, 0);"><i> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</i></span></div><div> </div><div>During compiling, the only warning information was occurred for zhpev_drv.f90 in LAXlib as:</div><div><br></div><div><div><span style="color: rgb(0, 0, 255);"><i>gfortran -O3 -static  -x f95-cpp-input  -D__WIN32 -D__FFTW3 -D__GFORTRAN -D__STD_F95 -D__MPI -D__PARA   -I../include -I/$(MPICH_TOP)/include -I/local/include  -I../ELPA/src   -c zhpev_drv.f90</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>mpif.h:511.11:</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>    Included at zhpev_drv.f90:14:</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>       SAVE /MPIFCMB1/, /MPIFCMB2/</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>           1</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>Warning: SAVE statement at (1) follows blanket SAVE statement</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>mpif.h:512.11:</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>    Included at zhpev_drv.f90:14:</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>       SAVE /MPIFCMB3/, /MPIFCMB4/, /MPIFCMB5/, /MPIFCMB6/</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>           1</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>Warning: SAVE statement at (1) follows blanket SAVE statement</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>mpif.h:513.11:</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>    Included at zhpev_drv.f90:14:</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>       SAVE /MPIFCMB7/, /MPIFCMB8/</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>           1</i></span></div><div><span style="color: rgb(0, 0, 255);"><i>Warning: SAVE statement at (1) follows blanket SAVE statement</i></span></div></div><div><br></div><div>So far, I have no idea why the strange error took place. Would you like to share some comments with me how to avoiding the error?</div><div>Many thanks.</div><div>Best Regards,</div><div><br></div><div style="position:relative;zoom:1">--<br>GAO Zhe, Dr., 
<div>Research Engineer, <br>Gypsum Activity R&D - Asia,</div>
<div>Saint-Gobain Research Shanghai Co., Ltd.,<br></div>
<div>No. 55, Wenjing-road, Minhang-district, Shanghai, China,<br>Tel: +86-21-5475-7251<br></div><div style="clear:both"></div></div></div><br><br><span title="neteasefooter"><p> </p></span>