<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head><body>Dear All,<div><br></div><div><font face="Arial">The compiler procedure was exiting by an error when I used -D__DFTI instead of -D__FFTW3:</font></div><div><font face="Arial"><br></font></div><div><p style="font-size: 15px; font-family: Courier;">fft_scalar.f90(1790): error #6404: This name does not have a type, and must have an explicit type. [FFTW_ESTIMATE]<br></p><p style="font-size: 15px; font-family: Courier;"> 1, FFTW_ESTIMATE )<br></p><p style="font-size: 15px; font-family: Courier;">----------------^<br></p><p style="font-size: 15px; font-family: Courier;">compilation aborted for fft_scalar.f90 (code 1)<span style="font-size: 16px; font-family: Arial;">. </span><br></p><p style="font-size: 15px; font-family: Courier;"><span style="font-size: 16px; font-family: Arial;"><br></span><br></p><p style="font-size: 15px; font-family: Courier;"><span style="font-family: Arial;">the error has been disappeared </span><span style="font-size: 16px; font-family: Arial;">When I add extra </span><span style="font-family: Arial;">#include "fftw3.f" into Modules/</span><span style="font-family: Arial;">fft_scalar.f90 as following,</span><br></p><p style="font-size: 15px; font-family: Courier;"><span style="font-family: Arial;"><br></span><br></p></div><div><p style="font-size: 15px; font-family: Courier;">#elif defined __DFTI<br></p><p style="font-size: 15px; font-family: Courier;">#include "fftw3.f" ! <-- here is the extra line.<br><br></p><p style="font-size: 15px; font-family: Courier;"> TYPE dfti_descriptor_array<br></p><p style="font-size: 15px; font-family: Courier;"> TYPE(DFTI_DESCRIPTOR), POINTER :: desc<br></p><p style="font-size: 15px; font-family: Courier;"> END TYPE<br></p><p style="font-size: 15px; font-family: Courier;"><br><br></p><p style="font-size: 15px;"><font face="Arial">May you kindly check whether it is possible? Another question is that is there any benchmark difference between -D__FFTW3 and -D__DFTI ?</font><br></p><p style="font-size: 15px;"><font face="Arial"><br></font><br></p><p style="font-size: 15px;"><font face="Arial">Sincerely Yours,</font><br></p><p style="font-size: 15px;"><font face="Arial"><br></font><br></p><p style="font-size: 15px;"><font face="Arial"> Mutlu.</font><br></p></div><div><br></div><div>PS: I have played with svn version of Quantum-ESPRESSO, Intel Cluster Suite 13 sp1.1.106 together with MKL.<div><div class="crea-font-wrapper" style="font-family: Tahoma; font-size: 16px;">------------------------------------------</div><div class="crea-font-wrapper" style="font-family: Tahoma; font-size: 16px;">Mutlu ÇOLAKOĞULLARI</div><div class="crea-font-wrapper" style="font-family: Tahoma; font-size: 16px;">Trakya Universitesi </div><div class="crea-font-wrapper" style="font-family: Tahoma; font-size: 16px;">Fen Fakultesi</div><div class="crea-font-wrapper" style="font-family: Tahoma; font-size: 16px;">Fizik Bolumu</div><div class="crea-font-wrapper" style="font-family: Tahoma; font-size: 16px;">22030 Merkez-EDİRNE</div></div></div></body></html>