linux - What is -lnuma and what program uses it for compilation? -



linux - What is -lnuma and what program uses it for compilation? -

i compiling message passing programme using openmpi mpicxx on linux desktop. makefile following:

mpicxx -c readinp.cpp mpicxx -o exp_fit driver.cpp readinp.o

at point next error:

/usr/lib64/gcc/x86_64-suse-linux/4.5/../../../../x86_64-suse-linux/bin/ld: cannot find -lnuma

my questions are:

what -lnuma? using it? how should go linking it?

the build script can't find numa library - numa (non uniform memory access). -l alternative tells linker link library, scheme ether doesn't have right 1 installed or search path linker incomplete/wrong.

try querying package-manager (apt or rpm) bundle libnuma.

linux compilation linker mpi

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