[petsc-dev] Error while building MAGMA from PETSc

Thu Aug 15 15:38:57 CDT 2013

On Thu, Aug 15, 2013 at 3:35 PM, Harshad Sahasrabudhe
<hsahasra at purdue.edu>wrote:

> I don't know how to write a config header. Can you give me an example
> package which I can look at?
>

---magmaconfig.h

#define HAVE_CUBLAS 1

    Matt

> ----- Original Message -----
> From: "Matthew Knepley" <knepley at gmail.com>
> To: "Harshad Sahasrabudhe" <hsahasra at purdue.edu>
> Cc: "Karl Rupp" <rupp at mcs.anl.gov>, "For users of the development version
> of PETSc" <petsc-dev at mcs.anl.gov>
> Sent: Thursday, August 15, 2013 4:29:12 PM
> Subject: Re: [petsc-dev] Error while building MAGMA from PETSc
>
>
> On Thu, Aug 15, 2013 at 3:24 PM, Harshad Sahasrabudhe <
> hsahasra at purdue.edu > wrote:
>
>
>
>
> It is getting passed... Here is one line from configure.log:
>
> nvcc -g -DADD_ -Xcompiler -fno-strict-aliasing -DGPUSHMEM=130
> -DHAVE_CUBLAS -gencode arch=compute_13,code=sm_13 -gencode
> arch=compute_13,code=compute_13 -gencode arch=compute_10,code=compute_10
> -I/home/harshad/cuda-5.5/include -I../include -I../control -c
> zgeadd_batched.cu -o zgeadd_batched.cu_o
>
>
> During the Magma build. HOWEVER, when you compile with this header, you
> need to have this defined as well.
> I suggest writing a config header for that package since this "define on
> the command
> line stuff" is horrible. Then include that header in the regular Magma
> header that you are checking for.
>
>
> Matt
>
>
>
> ----- Original Message -----
> From: "Karl Rupp" < rupp at mcs.anl.gov >
> To: "Harshad Sahasrabudhe" < hsahasra at purdue.edu >
> Cc: "Barry Smith" < bsmith at mcs.anl.gov >, "For users of the development
> version of PETSc" < petsc-dev at mcs.anl.gov >
>
>
> Sent: Thursday, August 15, 2013 4:23:37 PM
> Subject: Re: [petsc-dev] Error while building MAGMA from PETSc
>
> Hi again,
>
> > Yes, -DHAVE_CUBLAS is defined while compilation, but somehow I'm
> getting this error.
>
> Make sure this also gets passed to the CUDA compiler (nvcc).
>
> Best regards,
> Karli
>
>
> >
> > ----- Original Message -----
> > From: "Karl Rupp" < rupp at mcs.anl.gov >
> > To: "Harshad Sahasrabudhe" < hsahasra at purdue.edu >
> > Cc: "Barry Smith" < bsmith at mcs.anl.gov >, "For users of the development
> version of PETSc" < petsc-dev at mcs.anl.gov >
> > Sent: Thursday, August 15, 2013 4:18:57 PM
> > Subject: Re: [petsc-dev] Error while building MAGMA from PETSc
> >
> > 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" < bsmith at mcs.anl.gov >
> >> To: "Harshad Sahasrabudhe" < hsahasra at purdue.edu >
> >> Cc: "Jed Brown" < jedbrown at mcs.anl.gov >, "For users of the
> development version of PETSc" < petsc-dev at 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 < hsahasra at purdue.edu> wrote:
> >>
> >>> Attached is the diff and configure.log
> >>>
> >>> ----- Original Message -----
> >>> From: "Jed Brown" < jedbrown at mcs.anl.gov >
> >>> To: "Matthew Knepley" < knepley at gmail.com >
> >>> Cc: "Harshad Sahasrabudhe" < hsahasra at purdue.edu >, "For users of the
> development version of PETSc" < petsc-dev at 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" < knepley at gmail.com >
> wrote:
> >>>
> >>>
> >>>
> >>> On Thu, Aug 15, 2013 at 1:56 PM, Harshad Sahasrabudhe <
> hsahasra at 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" < knepley at gmail.com >
> >>> To: "Harshad Sahasrabudhe" < hsahasra at purdue.edu >
> >>> Cc: "For users of the development version of PETSc" <
> petsc-dev at 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 <
> hsahasra at 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>
> >>
> >
>
>
>
>
>
> --
> 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
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