Installing magma 1.4.1 on ubuntu 12.04

[tmark]

Hello,

I'm trying to install the latest magma on ubuntu 12.04, and am encountering the following issue.

I have installed cuda, blas and lapack via apt-get. This is my make.inc file:

Code: Select all

GPU_TARGET ?= Tesla

CC        = gcc
NVCC      = nvcc
FORT      = gfortran

ARCH      = ar
ARCHFLAGS = cr
RANLIB    = ranlib

OPTS      = -O3 -DADD_ -fopenmp -DMAGMA_SETAFFINITY
F77OPTS   = -O3 -DADD_
FOPTS     = -O3 -DADD_ -x f95-cpp-input
NVOPTS    = -O3 -DADD_ -Xcompiler -fno-strict-aliasing
LDOPTS    = -fopenmp

# Depending on how ATLAS and LAPACK were compiled, you may need one or more of:
# -lifcore -ldl -lf2c -lgfortran
LIB       = -llapack -lf77blas -latlas -lcblas -lcublas -lcudart -lstdc++ -lm -lgfortran -lifcore

# define library directories here or in your environment
LAPACKDIR = /usr/lib/lapack
ATLASDIR  = /usr/lib/atlas-base
CUDADIR   = /usr/local/cuda-5.5


I have only changed the GPU type to Tesla as I'm using an older GPU which is 1.1 compute capability. And I've edited the include directories.

Now, when I run make, the compilation proceeds fine until it gets to dsymv_tesla.cu where the following error ocurrs multiple times.

Code: Select all

dsymv_tesla.cu(99): error: identifier "MAGMA_D_SET2DOUBLE" is undefined

It is called as

Code: Select all

dsymv_tesla.cu:            MAGMA_D_SET2DOUBLE PRECISION(res1,0);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res, 0) ;
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res2,0);
dsymv_tesla.cu:        MAGMA_D_SET2DOUBLE PRECISION(res2,0);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res,0);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res_,0);
dsymv_tesla.cu:            MAGMA_D_SET2DOUBLE PRECISION(res2,0);
dsymv_tesla.cu:            MAGMA_D_SET2DOUBLE PRECISION(res1,0);
dsymv_tesla.cu:            MAGMA_D_SET2DOUBLE PRECISION(res,0);
dsymv_tesla.cu:                MAGMA_D_SET2DOUBLE PRECISION(res_,0);
dsymv_tesla.cu:                MAGMA_D_SET2DOUBLE PRECISION(buff[tx],0);
dsymv_tesla.cu:                MAGMA_D_SET2DOUBLE PRECISION(la[0][bank_shift*(ty_+j)+tx_], 9999);
dsymv_tesla.cu:        MAGMA_D_SET2DOUBLE PRECISION(res1,0);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res,0);
dsymv_tesla.cu:                MAGMA_D_SET2DOUBLE PRECISION(la[0][bank_shift*(ty_+j)+tx_], 99999);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res2,0);
dsymv_tesla.cu:        MAGMA_D_SET2DOUBLE PRECISION(res2,0);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res,0);
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(res_,0);
dsymv_tesla.cu:                MAGMA_D_SET2DOUBLE PRECISION(tr[j/8], 99999);
dsymv_tesla.cu:        MAGMA_D_SET2DOUBLE PRECISION(res2,0);
dsymv_tesla.cu:        MAGMA_D_SET2DOUBLE PRECISION(res1,0);
dsymv_tesla.cu:        MAGMA_D_SET2DOUBLE PRECISION(res,0);
dsymv_tesla.cu:            MAGMA_D_SET2DOUBLE PRECISION(res_,0);
dsymv_tesla.cu:                MAGMA_D_SET2DOUBLE PRECISION(res_, 0) ;
dsymv_tesla.cu:    MAGMA_D_SET2DOUBLE PRECISION(Ca, 0) ;


I've done some looking around and in "magma_types.h" there are defined MAGMA_S_SET2REAL and MAGMA_D_SET2REAL, but not the one that is missing. Also, MAGMA_D_SET2DOUBLE is only used in dsymv_tesla.cu, while e.g. dsymv_fermi.cu uses MAGMA_D_SET2REAL.

I'm not really sure what to do to fix it, can I just replace the calls to SET2DOUBLE with SET2REAL, or do I add a line in "magma_types.h" or am I doing something completely wrong?

[mgates3]

That's a bug. It should be SET2REAL everywhere. We'll fix it for the next beta. Meanwhile, just replace it with SET2REAL.
-mark

[tpistor]

After doing search and replace:

find:
MAGMA_D_SET2DOUBLE

replace with:
MAGMA_D_SET2REAL

in the file: dsymv_tesla.cu

I still get error.
Can you be more specific about what I should edit. Again, it is strange that dsymv_fermi.cu compiles, but dsymv_tesla.cu does not.

[mgates3]

Try beta 2, which we posted on the website.
http://icl.cs.utk.edu/magma/software/
-mark

[Juzcyn]

Is that solution work on ubuntu 13.10?

[mgates3]

The latest release should work fine on Ubuntu or another Linux variety. This issue was not specific to Ubuntu.
-mark