HWLOC_PCI_0000_00_LOCALCPUS=0x00000055,0x55555555
export HWLOC_PCI_0000_00_LOCALCPUS
HWLOC_PCI_0000_40_LOCALCPUS=0x000000aa,0xaaaaaaaa
export HWLOC_PCI_0000_40_LOCALCPUS