problem in installing magma 3.0 on ubuntu 12.10 64bit

[cz0397]

Hello:

I have some problems about installing MAGMA3.0 on ubuntu12.10.
my OS is 64bit, and I have installed gotoblas2,lapack and cuda5.
I have test lapack and cuda5, and it's all OK. I do not know how to test gotoblas2 manually.This my first question.

Then I begin to install magma. I revise 3 points in the make.inc.

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NVCC      = /usr/local/cuda-5.0/bin/nvcc
LIB       = -lgoto2  -lpthread -lcublas -lcudart -llapack -lm
LIBDIR    = -L/bummer/GotoBLAS -L/usr/local/cuda/lib64 -L/usr/lib


My second question is that if ‘-L/bummer/GotoBLAS' is correct. I can not find such a file as bummer.

Next, I type sudo make install. I meet the third problem as following.

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make[1]: Leaving directory `/home/happy/Downloads/magma-1.3.0/magmablas'
mkdir -p ./install
mkdir -p ./install/include
mkdir -p ./install/lib
mkdir -p ./install/lib/pkgconfig
cp ./include/*.h  ./install/include
cp ./lib/libmagma.a               ./install/lib
cp ./lib/libmagmablas.a           ./install/lib
cat ./lib/pkgconfig/magma.pc | \
       sed -e s:\__PREFIX:"./install":     | \
       sed -e s:\__LIBEXT:"-L/bummer/GotoBLAS -L/usr/local/cuda/lib64 -L/usr/lib -lgoto2  -lpthread -lcublas -lcudart -llapack -lm ":       \
       > ./install/lib/pkgconfig/magma.pc
cat: ./lib/pkgconfig/magma.pc: No such file or directory


I am new to magma and want to use it. Thank you for helping me!

[Stan Tomov]

You have to set

-L/bummer/GotoBLAS

to show the path where libgoto.a is on your system. So your make.inc should look something like this:

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...
OPTS      = -O3 -DADD_ -DCUBLAS_GFORTRAN
...
LIB       = -lgoto  -lpthread -lcublas -lcudart -llapack -lm

CUDADIR   = /usr/local/cuda-5.0

LIBDIR    = -L/path-to-goto-blas  -L$(CUDADIR)/lib64  -L/usr/lib64
INC       = -I$(CUDADIR)/include


Post your make.inc if you have problems and what is the output when you type make. I would recommend to install it first in your local directory and if successful then move it to the system directories.
Stan

[cz0397]

Thank you for your help. But I still have the question.

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happy@ubuntu:~/Downloads/magma-1.3.0$ sudo make install
( cd control        && make )
make[1]: Entering directory `/home/happy/Downloads/magma-1.3.0/control'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/happy/Downloads/magma-1.3.0/control'
( cd interface_cuda && make )
make[1]: Entering directory `/home/happy/Downloads/magma-1.3.0/interface_cuda'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/happy/Downloads/magma-1.3.0/interface_cuda'
( cd src            && make )
make[1]: Entering directory `/home/happy/Downloads/magma-1.3.0/src'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/happy/Downloads/magma-1.3.0/src'
( cd magmablas      && make )
make[1]: Entering directory `/home/happy/Downloads/magma-1.3.0/magmablas'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/happy/Downloads/magma-1.3.0/magmablas'
mkdir -p ./install
mkdir -p ./install/include
mkdir -p ./install/lib
mkdir -p ./install/lib/pkgconfig
cp ./include/*.h  ./install/include
cp ./lib/libmagma.a               ./install/lib
cp ./lib/libmagmablas.a           ./install/lib
cat ./lib/pkgconfig/magma.pc | \
       sed -e s:\__PREFIX:"./install":     | \
       sed -e s:\__LIBEXT:"-L/home/happy/Downloads/GotoBLAS2 -L/usr/local/cuda/lib64 -L/usr/lib -lgoto2  -lpthread -lcublas -lcudart -llapack -lm ":       \
       > ./install/lib/pkgconfig/magma.pc
cat: ./lib/pkgconfig/magma.pc: No such file or directory


and my make.inc is

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GPU_TARGET = Fermi

CC        = gcc
NVCC      = /usr/local/cuda-5.0/bin/nvcc
FORT      = gfortran

ARCH      = ar
ARCHFLAGS = cr
RANLIB    = ranlib

OPTS      = -O3 -DADD_ -DCUBLAS_GFORTRAN
F77OPTS   = -O3 -DADD_
FOPTS     = -O3 -DADD_ -x f95-cpp-input
NVOPTS    = -O3 -DADD_ --compiler-options -fno-strict-aliasing -DUNIX
LDOPTS    = -fPIC -Xlinker -zmuldefs

LIB       = -lgoto2  -lpthread -lcublas -lcudart -llapack -lm

CUDADIR   = /usr/local/cuda-5.0

LIBDIR    = -L/home/happy/Downloads/GotoBLAS2 -L/usr/local/cuda/lib64 -L/usr/lib
INC       = -I$(CUDADIR)/include

It is GOTOBLAS2 that I install, and its path is /home/happy/Downloads/GotoBLAS2. In addition, I copy the goto2.a to the /usr/lib as well as /usr/local/lib, the same to lapack and blas(installed with lapack at the same time).

For LIBDIR, my ubuntu does not have the file /usr/lib64, only lib and lib32, so I choose the lib.

Thank you for answering.

[Stan Tomov]

Good, so it looks like the libraries were created. You can ignore that last command for now. I'll double check with the other developers, but it looks like the last command in the Makefile for install should be

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cat $(MAGMA_DIR)/lib/pkgconfig/magma.pc.in | \
        ...


instead of

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cat $(MAGMA_DIR)/lib/pkgconfig/magma.pc | \
        ...


In any case, you have to try to make the examples and test. You can go in the testing directory and type make and if try some of the examples if you manage to link them.
One thing that I see you must change in your make.inc is to replace

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LIBDIR    = -L/home/happy/Downloads/GotoBLAS2 -L/usr/local/cuda/lib64 -L/usr/lib


by

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LIBDIR    = -L/home/happy/Downloads/GotoBLAS2 -L$(CUDADIR)/lib64 -L/usr/lib


[cz0397]

Oh, I know.I will use $(CUDADIR) in future.And adding in does not solve the problem, and then I ignore it. But when I make in the testing, I meet another problem:

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happy@ubuntu:~/Downloads/magma-1.3.0/testing$ make
cd lin && make liblapacktest.a
make[1]: Entering directory `/home/happy/Downloads/magma-1.3.0/testing/lin'
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zbdt01.f -o zbdt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zget22.f -o zget22.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zhet21.f -o zhet21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zhst01.f -o zhst01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zunt01.f -o zunt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zqpt01.f -o zqpt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zqrt02.f -o zqrt02.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zlarfy.f -o zlarfy.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c zstt21.f -o zstt21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c cbdt01.f -o cbdt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c cget22.f -o cget22.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c chet21.f -o chet21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c chst01.f -o chst01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c cunt01.f -o cunt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c cqpt01.f -o cqpt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c cqrt02.f -o cqrt02.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c clarfy.f -o clarfy.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c cstt21.f -o cstt21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dbdt01.f -o dbdt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dget22.f -o dget22.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dsyt21.f -o dsyt21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dhst01.f -o dhst01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dort01.f -o dort01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dqpt01.f -o dqpt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dqrt02.f -o dqrt02.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dlarfy.f -o dlarfy.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c dstt21.f -o dstt21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c sbdt01.f -o sbdt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c sget22.f -o sget22.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c ssyt21.f -o ssyt21.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c shst01.f -o shst01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c sort01.f -o sort01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c sqpt01.f -o sqpt01.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c sqrt02.f -o sqrt02.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c slarfy.f -o slarfy.o
gfortran -O3 -DADD_ -I/usr/local/cuda-5.0/include -I../../include -c sstt21.f -o sstt21.o
ar cr liblapacktest.a zbdt01.o zget22.o zhet21.o zhst01.o zunt01.o zqpt01.o zqrt02.o zlarfy.o zstt21.o cbdt01.o cget22.o chet21.o chst01.o cunt01.o cqpt01.o cqrt02.o clarfy.o cstt21.o dbdt01.o dget22.o dsyt21.o dhst01.o dort01.o dqpt01.o dqrt02.o dlarfy.o dstt21.o sbdt01.o sget22.o ssyt21.o shst01.o sort01.o sqpt01.o sqrt02.o slarfy.o sstt21.o
ranlib liblapacktest.a
make[1]: Leaving directory `/home/happy/Downloads/magma-1.3.0/testing/lin'
gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -DHAVE_CUBLAS -DGPUSHMEM=200 -I/usr/local/cuda-5.0/include -I../include -I../control -c testing_util.cpp -o testing_util.o
gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -DHAVE_CUBLAS -DGPUSHMEM=200 -I/usr/local/cuda-5.0/include -I../include -I../control -c testing_zutil.cpp -o testing_zutil.o
gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -DHAVE_CUBLAS -DGPUSHMEM=200 -I/usr/local/cuda-5.0/include -I../include -I../control -c testing_cutil.cpp -o testing_cutil.o
gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -DHAVE_CUBLAS -DGPUSHMEM=200 -I/usr/local/cuda-5.0/include -I../include -I../control -c testing_dutil.cpp -o testing_dutil.o
gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -DHAVE_CUBLAS -DGPUSHMEM=200 -I/usr/local/cuda-5.0/include -I../include -I../control -c testing_sutil.cpp -o testing_sutil.o
ar cr libtest.a testing_zutil.o testing_cutil.o testing_dutil.o testing_sutil.o testing_util.o
ranlib libtest.a
gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -DHAVE_CUBLAS -DGPUSHMEM=200 -I/usr/local/cuda-5.0/include -I../include -I../control -c testing_zgemm.cpp -o testing_zgemm.o
gcc -fPIC -Xlinker -zmuldefs -DGPUSHMEM=200  testing_zgemm.o  -o testing_zgemm \
   libtest.a lin/liblapacktest.a -L../lib -lmagma -lmagmablas -lmagma \
   -L/home/happy/Downloads/GotoBLAS2 -L/usr/local/cuda-5.0/lib64 -L/usr/lib \
   -lgoto2  -lpthread -lcublas -lcudart -llapack -lm 
/home/happy/Downloads/GotoBLAS2/libgoto2.so: undefined reference to `_gfortran_concat_string'
/home/happy/Downloads/GotoBLAS2/libgoto2.so: undefined reference to `_gfortran_pow_i4_i4'
/home/happy/Downloads/GotoBLAS2/libgoto2.so: undefined reference to `_gfortran_compare_string'
collect2: ld returned 1 exit status
make: *** [testing_zgemm] Error 1

I search this problem on the Internet, and find that I miss -lgfortran.
I install through

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sudo apt-get install gfortran

But in my computer, usr/lib and usr/local/lib don't have such a lib.
Then I type

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find /usr *gfortran*

, from which I get

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find: `*gfortran*': No such file or directory

What should I do next?
Thanks!

[mgates3]

I think your find syntax is not quite right. This is the syntax I would use:

find /usr -name '*gfortran*'

Note the quotes around '*fortran*', else the shell tries to expand the * wildcards before passing it to find, and there are no matches in the current directory.

Also, if you search all of /usr, shouldn't it at least find the gfortran executable, if not libgfortran?

-mark

[cz0397]

Thanks. Now I decide to use MKL to install magma.