hwloc

Description:Displays the hardware topology in convenient formats
License: BSD
Homepage:https://www.open-mpi.org/projects/hwloc/
Location:Portage
Legend:
  • + - stable
  • ~ - unstable
  • M - hardmask
alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86
2.9.3 diff ~ ~ ~ ~ ~ - ~ ~ ~ - - ~ ~
2.9.2 diff ~ ~ + ~ ~ - ~ ~ + - - + +
2.9.1 diff ~ + + ~ ~ - ~ + + - - + +
2.9.0 diff ~ ~ ~ ~ ~ - ~ ~ ~ - - ~ ~
2.8.0-r1 diff ~ + + ~ ~ - ~ + + - - + +
2.6.0-r1 diff ~ + + ~ ~ - ~ + + - - + +
1.11.13-r1 ~ + + ~ ~ - ~ + + - - + +

USE flags

  • abi_mips_n32 - 64-bit (32-bit pointer) libraries
  • abi_mips_n64 - 64-bit libraries
  • abi_mips_o32 - 32-bit libraries
  • abi_s390_32 - 32-bit (s390) libraries
  • abi_s390_64 - 64-bit (s390x) libraries
  • abi_x86_32 - 32-bit (x86) libraries
  • abi_x86_64 - 64-bit (amd64) libraries
  • abi_x86_x32 - x32 ABI libraries
  • cairo - Enable the Cairo back-end of hwloc's lstopo command
  • cpuid - Enable the cpuid-based architecture specific support (x86 component)
  • cuda - Enable CUDA device discovery using libcudart
  • debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
  • gl - Enable GL display device discovery (NVCtrl)
  • numa - Add support for numa memory allocation
  • nvml - Enable the NVML device discovery
  • pci - Enable PCI device discovery using libpci
  • plugins - Build hwloc components as plugins so that the hwloc core library does not directly depend on their dependencies (for instance the libpci library)
  • static-libs - Build static versions of dynamic libraries as well
  • svg - Add support for SVG (Scalable Vector Graphics)
  • udev - Enable virtual/udev integration (device discovery, power and storage device support, etc)
  • valgrind - Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-util/valgrind
  • video_cards_nvidia - VIDEO_CARDS setting to build driver for nvidia video cards
  • X - use the X Window System
  • xml - use libxml2 for XML support, instead of a custom minimalistic support

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Thank you!