Re: [petsc-dev] Error while building MAGMA from PETSc

[Karl Rupp]

Hey,

apparently there must be one out of {CUBLAS, clAmdBlas, ICC for MIC} 
installed. CUBLAS is already made available via --with-cuda, so you 
should be fine pointing Magma to the CUDA folder. We don't have package 
checks for clAmdBlas or MIC.

Best regards,
Karli


On 08/15/2013 03:13 PM, Harshad Sahasrabudhe wrote:
How does the testing work? What headers and functions do I need to include in 
magma.py?

----- Original Message -----
From: "Barry Smith" <bsm...@mcs.anl.gov>
To: "Harshad Sahasrabudhe" <hsaha...@purdue.edu>
Cc: "Jed Brown" <jedbr...@mcs.anl.gov>, "For users of the development version of 
PETSc" <petsc-dev@mcs.anl.gov>
Sent: Thursday, August 15, 2013 4:01:29 PM
Subject: Re: [petsc-dev] Error while building MAGMA from PETSc


Possible ERROR while running preprocessor: In file included from 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magmablas_z.h:14:0,
                  from 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magmablas.h:12,
                  from 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magma.h:15,
                  from /tmp/petsc-Z_wD6e/config.headers/conftest.c:3:
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magma_types.h:146:6: error: 
#error "One of HAVE_CUBLAS, HAVE_clAmdBlas, or HAVE_MIC must be defined. This 
typically happens in Makefile.internal."
ret = 256
error message = {In file included from 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magmablas_z.h:14:0,
                  from 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magmablas.h:12,
                  from 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magma.h:15,
                  from /tmp/petsc-Z_wD6e/config.headers/conftest.c:3:
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug/include/magma_types.h:146:6: error: 
#error "One of HAVE_CUBLAS, HAVE_clAmdBlas, or HAVE_MIC must be defined. This 
typically happens in Makefile.internal."


On Aug 15, 2013, at 2:43 PM, Harshad Sahasrabudhe <hsaha...@purdue.edu> wrote:

Attached is the diff and configure.log

----- Original Message -----
From: "Jed Brown" <jedbr...@mcs.anl.gov>
To: "Matthew Knepley" <knep...@gmail.com>
Cc: "Harshad Sahasrabudhe" <hsaha...@purdue.edu>, "For users of the development version of 
PETSc" <petsc-dev@mcs.anl.gov>
Sent: Thursday, August 15, 2013 3:33:33 PM
Subject: Re: [petsc-dev] Error while building MAGMA from PETSc



... and send the changes you have made. One way to do that is to 'git add 
config/PETSc/packages/magma.py' and send the output if 'git diff master'.
On Aug 15, 2013 2:28 PM, "Matthew Knepley" < knep...@gmail.com > wrote:



On Thu, Aug 15, 2013 at 1:56 PM, Harshad Sahasrabudhe < hsaha...@purdue.edu > 
wrote:




Hi,

Now MAGMA compiles correctly and libmagma.a is generated, however PETSc says

Downloaded magma could not be used. Please check install in 
/home/harshad/workspace/petsc-hg/arch-linux2-c-debug

I am copying the generated library and include files to the install directory 
using

includeDir = os.path.join(self.installDir, self.includedir)
output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+' 
&& mv -f lib/*.* '+libDir+'/. && cp -f include/*.* '+includeDir+'/.', 
timeout=2500, log = self.framework.log)

I need help in resolving this error.



Always send configure.log.


Matt


Thanks,
Harshad

----- Original Message -----
From: "Matthew Knepley" < knep...@gmail.com >
To: "Harshad Sahasrabudhe" < hsaha...@purdue.edu >
Cc: "For users of the development version of PETSc" < petsc-dev@mcs.anl.gov >
Sent: Wednesday, August 14, 2013 6:27:04 PM
Subject: Re: [petsc-dev] Error while building MAGMA from PETSc


On Wed, Aug 14, 2013 at 5:23 PM, Harshad Sahasrabudhe < hsaha...@purdue.edu > 
wrote:






Hi,

I'm trying the write the package compiler for MAGMA using PETSc build system. 
I'm getting the following error while building MAGMA. With the error, I'm also 
getting a couple hundred warnings:

sormqr_gpu_2stage.cpp: In function ‘magma_int_t magma_sormqr_gpu_2stages(char, 
char, magma_int_t, magma_int_t, magma_int_t, float*, magma_int_t, float*, 
magma_int_t, float*, magma_int_t, magma_int_t*)’:
sormqr_gpu_2stage.cpp:98: warning: unused variable ‘c_one’
sormqr_gpu_2stage.cpp:107: warning: unused variable ‘lwkopt’
strsm_m.cpp: In function ‘magma_int_t magma_strsm_m(magma_int_t, char, char, 
char, char, magma_int_t, magma_int_t, float, float*, magma_int_t, float*, 
magma_int_t)’:
strsm_m.cpp:181: warning: unused variable ‘jj’
strsm_m.cpp:181: warning: unused variable ‘jjb’
sgeev.cpp: In function ‘magma_int_t magma_sgeev(char, char, magma_int_t, 
float*, magma_int_t, float*, float*, float*, magma_int_t, float*, magma_int_t, 
float*, magma_int_t, magma_int_t*)’:
sgeev.cpp:126: warning: unused variable ‘c_n1’
nvcc fatal : redefinition of argument 'gpu-architecture'


What is the easiest way to debug this kind of an error?



1) Make the MAGMA build system print out the full compile line


2) Make the MAGMA people clean up their sloppy code, which would eliminate the 
warnings


Matt




Thanks,
Harshad





--
What most experimenters take for granted before they begin their experiments is 
infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener




--
What most experimenters take for granted before they begin their experiments is 
infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener<diff_magma><configure.log>