Installation on Mac

[advaitraut]

On Mac OS (v10.10 ), it require to install library GASPI (gpi2) which is further dependent on libibverbs.
I am not able to install libibverbs on mac. Some inputs on this would be appreciated.

[tvandera]

GASPI/GPI2 support only makes sense on a cluster (with infiniband). On you MAC, you should use one of the nocomm- versions.

[advaitraut]

Thanks @tvandera
I am trying installation from nocomm-omp directory.
During make, the program compiles and generates executable but gives linking warnings on Mac.

g++-6 -fopenmp -DBPMF_NO_COMM -DBPMF_OMP_SCHED -DBPMF_PROFILING -std=c++11 -Wall -Wextra -Wfatal-errors -I../.. -I/usr/local/include/eigen3 -O3 -ffast-math -g -fstrict-aliasing -DNDEBUG -march=native -flto bpmf.o mvnormal.o sample.o counters.o -o bpmf

I am pasting few lines out of many from linking warnings:

warning: (x86_64)  could not find object file symbol for symbol __ZN3Sys6sampleElN5Eigen3MapINS0_6MatrixIdLi100ELin1ELi0ELi100ELin1EEELi0ENS0_6StrideILi0ELi0EEEEE
warning: (x86_64)  could not find object file symbol for symbol __ZN3Sys4initERKS_
warning: (x86_64)  could not find object file symbol for symbol __Z19read_sparse_float64RN5Eigen12SparseMatrixIdLi0EiEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE

and then execution output:

$ ./bpmf
Usage: ./bpmf [-t <threads>] [-i <iterations>] -n <samples.mtx> -p <probe.mtx>
Abort trap: 6

Is that the expected behaviour ? Also when do you suggest compiling from nocomm-tbb ?

[tvandera]

Yes, these warnings are normal on Mac with GCC.

Have a look at the EuroMPI16 branch for beter instructions on running BPMF.

Tom

On Friday, 7 October 2016, advaitraut notifications@github.com wrote:

Thanks @tvandera https://github.com/tvandera
I am trying installation from nocomm-omp directory.
During the make the program compiles and generates executable but gives
linking warnings on Mac.

g++-6 -fopenmp -DBPMF_NO_COMM -DBPMF_OMP_SCHED -DBPMF_PROFILING -std=c++11
-Wall -Wextra -Wfatal-errors -I../.. -I/usr/local/include/eigen3 -O3
-ffast-math -g -fstrict-aliasing -DNDEBUG -march=native -flto bpmf.o
mvnormal.o sample.o counters.o -o bpmf

I am pasting few lines out of many from linking warnings:

warning: (x86_64) could not find object file symbol for symbol __ZN3Sys6sampleElN5Eigen3MapINS0_6MatrixIdLi100ELin1ELi0ELi100ELin1EEELi0ENS0_6StrideILi0ELi0EEEEE
warning: (x86_64) could not find object file symbol for symbol _ZN3Sys4initERKS
warning: (x86_64) could not find object file symbol for symbol __Z19read_sparse_float64RN5Eigen12SparseMatrixIdLi0EiEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE

and then execution output:

$ ./bpmf
Usage: ./bpmf [-t ] [-i ] -n <samples.mtx> -p <probe.mtx>
Abort trap: 6

Is that the expected behaviour ?

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[advaitraut]

@tvandera Thanks.
I built it with EuroMPI16 branch and it gave no warning. The binary is also executed without any problem.