[Q-e-developers] Compilation of QE with PGI 15
Samuel Poncé
samuel.pon at gmail.com
Mon May 16 19:40:04 CEST 2016
Dear QE-developers,
The current trunk of QE does not compile with PGI 15:
cpp -P -C -traditional -D__PGI -D__FFTW3 -D__MPI -D__PARA
-D__SCALAPACK -I../include fft_types.f90 -o fft_types_tmp.f90 ; \
mpif90 -fast -r8 -Mcache_align -D__PGI -D__FFTW3 -D__MPI
-D__PARA -D__SCALAPACK -I/home/farm2/local/fftw3_pgi1507/include/
-I../include -c fft_types_tmp.f90 -o fft_types.oPGF90-S-0034-Syntax
error at or near / (fft_types_tmp.f90: 1)
PGF90-S-0034-Syntax error at or near identifier file (fft_types_tmp.f90: 2)
PGF90-S-0034-Syntax error at or near identifier gnu (fft_types_tmp.f90: 4)
PGF90-S-0034-Syntax error at or near identifier it (fft_types_tmp.f90: 5)
To make it compile, the following line should be changed in the make.sys
(therefore in the Makefile):
The line
CPPFLAGS = -P -C -traditional $(DFLAGS) $(IFLAGS)
should be replace by
CPPFLAGS = -P -traditional $(DFLAGS) $(IFLAGS) $(MANUAL_DFLAGS)
The reason is because the -C option place C comments at the beginning of
the pre-processed file and pgi cannot interpret it correctly.
The manual_dflag is important in my case because the fftw lib is not
correctly recognize and I have to add the fftw3 /include file.
With the modification, QE compiles perfectly with pgi 15.
Best,
Samuel & Martin
--
------------------------------------------------------------------------------------------------
Dr. Samuel Poncé
Department of Materials
University of Oxford
Parks Road
Oxford OX1 3PH, UK
Phone: +44 1865 612789
email: samuel.ponce at materials.ox.ac.uk <fabio.caruso at materials.ox.ac.uk>
web: http://giustino.materials.ox.ac.uk/index.php/Site/SamuelPonc%e9
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