Hi Brice, how are you doing? I'm back at Red Hat:-) and I should have again more time to test the hwloc and create rpms.
I have tried to build hwloc 1.7 on Fedora18 with NV support. I'm getting this ERROR: ----------------------------------------------------------------------------- Hwloc optional build support status (more details can be found above): Probe / display I/O devices: PCI GL Graphical output (Cairo): yes XML input / output: full libnuma memory support: yes Plugin support: no ----------------------------------------------------------------------------- topology-gl.c: In function 'hwloc_gl_query_devices': topology-gl.c:91:41: error: 'NV_CTRL_PCI_DOMAIN' undeclared (first use in this function) topology-gl.c:91:41: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [topology-gl.lo] Error 1 make[2]: Leaving directory `/tmp/hwloc-1.7/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/tmp/hwloc-1.7/src' make: *** [all-recursive] Error 1 Indeed, there is no NV_CTRL_PCI_DOMAIN MACRO defined in NVCtrl header files: grep NV_CTRL_PCI_DOMAIN /usr/include/NVCtrl/NVCtrl* => empty Could you please check it? I'm also struggling with the following features when creating RPM for Fedora19 --disable-opencl Disable the OpenCL device discovery --disable-cuda Disable the CUDA device discovery using libcudart --disable-nvml Disable the NVML device discovery I have tried to search for CL/cl_ext.h cuda_runtime_api.h nvml.h yum whatprovides "*/cuda_runtime_api.h" but without any luck. So it seems I can get rpm only with PCI and GL support. What's your opinion on it? Do you know what other Linux distros are doing? Thanks! Jirka
