1*4882a593Smuzhiyunconfig BR2_PACKAGE_HWLOC 2*4882a593Smuzhiyun bool "hwloc" 3*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_THREADS 4*4882a593Smuzhiyun help 5*4882a593Smuzhiyun Portable Hardware Locality 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun Provides a portable abstraction (across OS, versions, 8*4882a593Smuzhiyun architectures, ...) of the hierarchical topology of modern 9*4882a593Smuzhiyun architectures, including NUMA memory nodes, sockets, shared 10*4882a593Smuzhiyun caches, cores and simultaneous multithreading. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun http://www.open-mpi.org/projects/hwloc/ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyuncomment "hwloc needs a toolchain w/ threads" 15*4882a593Smuzhiyun depends on !BR2_TOOLCHAIN_HAS_THREADS 16