Install magma 1.1 Error

[woody]

File make.inc
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GPU_TARGET = 0

CC = gcc
NVCC = nvcc
FORT = gfortran

ARCH = ar
ARCHFLAGS = cr
RANLIB = ranlib

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

LIB = /usr/local/src/lapackbld/lapack-3.1.1/lapack_LINUX.a \
/usr/local/hplbenchmarks/lib64/libgfortran.a \
-lf77blas -latlas -lcblas -lf2c -lcublas -lm

CUDADIR = /usr/local/cuda

LIBDIR = -L/usr/local/src/ATLAS/nisl64/lib/ \
-L/usr/local/src/CLAPACK-3.1.1.1/F2CLIBS/ \
-L$(CUDADIR)/lib64
INC = -I$(CUDADIR)/include

#LIBMAGMA = $(MAGMA_DIR)/lib/libmagma.a
#LIBMAGMABLAS = $(MAGMA_DIR)/lib/libmagmablas.a

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make

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( cd control && make )
make[1]: Entering directory `/usr/local/src/magma_1.1.0/control'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/usr/local/src/magma_1.1.0/control'
( cd src && make )
make[1]: Entering directory `/usr/local/src/magma_1.1.0/src'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/usr/local/src/magma_1.1.0/src'
( cd magmablas && make )
make[1]: Entering directory `/usr/local/src/magma_1.1.0/magmablas'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/usr/local/src/magma_1.1.0/magmablas'
( cd testing && make )
make[1]: Entering directory `/usr/local/src/magma_1.1.0/testing'
gcc -O3 -DADD_ -DGPUSHMEM=130 -I/usr/local/cuda/include -I../include -I../quark/include -c testing_zhetrd.cpp -o testing_zhetrd.o
gcc -O3 -DADD_ -DGPUSHMEM=130 -fPIC -Xlinker -zmuldefs -DGPUSHMEM=130 testing_zhetrd.o -o testing_zhetrd lin/liblapacktest.a -L../lib \
-lcuda -lmagma -lmagmablas -lmagma -L/usr/local/src/ATLAS/nisl64/lib/ -L/usr/local/src/CLAPACK-3.1.1.1/F2CLIBS/ -L/usr/local/cuda/lib64 /usr/local/src/lapackbld/lapack-3.1.1/lapack_LINUX.a /usr/local/hplbenchmarks/lib64/libgfortran.a -lf77blas -latlas -lcblas -lf2c -lcublas -lm
../lib/libmagma.a(zlatrd.o): In function `magma_zlatrd':
zlatrd.cpp:(.text+0x404): undefined reference to `zdotc'
zlatrd.cpp:(.text+0xe4b): undefined reference to `zdotc'
collect2: ld returned 1 exit status
make[1]: *** [testing_zhetrd] Error 1
rm testing_zhetrd.o
make[1]: Leaving directory `/usr/local/src/magma_1.1.0/testing'
make: *** [test] Error 2
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[fletchjp]

This was a problem with version 1.0 also - see the thread MAGMA 1.0.0 zlatrd needs zdotc lower down, which also contains the solution when using gotoblas which is my situation.

The solution for version 1.1 is the same as in version 1.0 - to change the calls to zdotc to ones which work with gotoblas. Details are in the other thread.

I thought when I raised this with 1.0 it would be implemented in the next release.

I hope this helps.

John

[woody]

help me plz !!

[Stan Tomov]

As John suggested, the discussion on topic MAGMA 1.0.0 zlatrd needs zdotc may help. If you decide to use MKL no changes are needed. If you want to continue using atlas you have to modify the source as specified in the slatrd topic and link with cblas as well.

[fletchjp]

My modifications are described in the other thread. I am happy to post the files with the modified versions of the two routines I have modified, zlartd and clatrd. I have only tested with gotoblas, as I don't use atlas. The comments in the code would lead me to believe that this is intended as a general change.

John