quantum-espresso/LAXlib
ccavazzoni 92503eb2cd - small boxes fft variables placed in a separate datatype, and removed from fft type
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12671 c92efa57-630b-4861-b058-cf58834340f0
2016-08-06 09:09:42 +00:00
..
Makefile make.sys => make.inc. All other codes using make.sys should modify their build 2016-06-25 07:26:50 +00:00
README.TEST - adding command line parameter "-n" to specify the matrix size 2016-02-13 19:30:39 +00:00
distools.f90 - new Linear Algebra library 2016-01-23 16:34:07 +00:00
dspev_drv.f90 Obsolete __ESSL preprocessing flag removed (there are no more IBM AIX machines 2016-04-25 20:05:24 +00:00
la_error.f90 - new Linear Algebra library 2016-01-23 16:34:07 +00:00
la_param.f90 - new Linear Algebra library 2016-01-23 16:34:07 +00:00
la_types.f90 - Scalapack context parameter added to the linear algebra descriptor 2016-02-12 09:41:25 +00:00
make.depend TDDFPT routines, which compute the response density, now use the original PH routines, which allows us to delete the duplicated parts of the code. Some documentation of the PH routines. 2016-02-14 12:41:19 +00:00
ptoolkit.f90 - Scalapack context parameter added to the linear algebra descriptor 2016-02-12 09:41:25 +00:00
test.f90 - small boxes fft variables placed in a separate datatype, and removed from fft type 2016-08-06 09:09:42 +00:00
transto.f90 Obsolete __ESSL preprocessing flag removed (there are no more IBM AIX machines 2016-04-25 20:05:24 +00:00
zhpev_drv.f90 - fixed small inconsistency (not really a bug) 2016-08-01 10:36:46 +00:00

README.TEST

This library provides a Testing and Timing code
to asses the performance of Linear Algebra subroutines, 
estimate the scalability and the size of your simulation.

To compile the test program, once you have properly
configure QE, go inside the directory LAXlib and
type:
	make TEST

Then you can run your LA tests using command like:

	mpirun -np 4 ./la_test.x -n 1024

or, in case of serial build

	./la_test.x -n 1024

where 1024 is the size of the matrix to be processed.