[Starpu-devel] Build Error with nvcc V7.0.27

["David M. Rogers" <davidrogers@usf.edu>]

When compiling the latest starpu-1.2.0rc2, I get the error:

/usr/local/cuda/bin/nvcc interface/complex_kernels.cu -c -o 
interface/complex_kernels.o -ccbin gcc -I/usr/local/cuda/include -m64 
--compiler-options -fno-strict-aliasing  -I../include/ -I../include/ 
-I../examples/   -arch sm_13
nvcc fatal   : Value 'sm_13' is not defined for option 'gpu-architecture'
Makefile:5653: recipe for target 'interface/complex_kernels.o' failed
make[3]: *** [interface/complex_kernels.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/home/dave/starpu-1.2.0rc2/examples'

or (for ./configure --prefix=/usr/local NVCCFLAGS="-arch=sm_52")

/usr/local/cuda/bin/nvcc interface/complex_kernels.cu -c -o 
interface/complex_kernels.o -arch=sm_52 -ccbin gcc 
-I/usr/local/cuda/include -m64 --compiler-options -fno-strict-aliasing  
-I../include/ -I../include/ -I../examples/ -arch sm_13
nvcc fatal   : redefinition of argument 'gpu-architecture'
Makefile:5653: recipe for target 'interface/complex_kernels.o' failed
make[3]: *** [interface/complex_kernels.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/home/dave/starpu-1.2.0rc2/examples'


Apparently sm_13 is not supported in the latest cuda, and manually 
setting arch doesn't stop arch_13 from being used.  The flag comes in 
examples/Makefile.am, and should be turned off by an appropriate 
automake test.

Linux 3.16.0-38-generic #52-Ubuntu SMP Thu May 7 10:51:21 UTC 2015 
x86_64 x86_64 x86_64 GNU/Linux

gcc (Ubuntu 4.9.1-16ubuntu6) 4.9.1

nvcc: Built on Mon_Feb_16_22:59:02_CST_2015
Cuda compilation tools, release 7.0, V7.0.27

--
~ David M. Rogers
  Assistant Professor of Chemistry
  University of South Florida

  office: IDRB 202m
  phone: 813-974-4298