On Thu, Jul 19, 2012 at 3:21 AM, yqsu <suyaqiong1988 at 163.com> wrote: > Dear, sir: > > When I make the Quantum-Espresso, a problem always appeared in the last ,so > I want to know a way to solve. The problem list as fllows: > > make[2]: warning: Clock skew detected. Your build may be incomplete.
this warning indicates that the time stamps on the created files are newer than your current time. this can happen, if you are compiling on a NFS file system where the clock of the file server and the compilation host are not synchronized and the clock on the file server is ahead of the compilation host. you should talk to you system administrator and suggest to install/configure NTP software to synchronize the clocks across the cluster. cheers, axel. > > make[2]: Leaving directory `/export/home1/yqsu/espresso-4.3.2/TDDFPT/src' > > make[2]: Entering directory `/export/home1/yqsu/espresso-4.3.2/TDDFPT/tools' > > make[2]: Warning: File `../../make.sys' has modification time 1.3e+04 s in > the future > > test -n "" && ( cd ../.. ; make -w || exit 1) || : > > gfortran -O3 -g -x f95-cpp-input -D__GFORTRAN -D__STD_F95 -D__FFTW > -I../../include -I../../iotk/src -I../../Modules -I. -c > tddfpt_calculate_spectrum.f90 > > gfortran -g -o turbo_spectrum.x \ > > tddfpt_calculate_spectrum.o ../../Modules/libqemod.a ../../PW/libpw.a > ../../flib/ptools.a ../../flib/flib.a ../../clib/clib.a > ../../iotk/src/libiotk.a > /export/home1/yqsu/espresso-4.3.2/lapack-3.2/lapack.a > /export/home1/yqsu/espresso-4.3.2/BLAS/blas.a > > ( cd ../../bin ; ln -fs ../TDDFPT/tools/turbo_spectrum.x . ) > > if [ -d ../bin ] ; then ( cd ../bin ; ln -fs ../tools/turbo_spectrum.x . ); > fi > > make[2]: warning: Clock skew detected. Your build may be incomplete. > > make[2]: Leaving directory `/export/home1/yqsu/espresso-4.3.2/TDDFPT/tools' > > make[1]: Leaving directory `/export/home1/yqsu/espresso-4.3.2/TDDFPT' > > make: warning: Clock skew detected. Your build may be incomplete. > > Thank you for your suggestion ! > > Best wishes ! > > Su Yaqiong > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > -- Dr. Axel Kohlmeyer akohlmey at gmail.com http://goo.gl/1wk0 International Centre for Theoretical Physics, Trieste. Italy.