Fix GPU with cgroups devices#429
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wpoely86 wants to merge 1 commit intoadaptivecomputing:developfrom
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Both functions differ only in a call to `read_all_devices` and it was assumed that if was sufficient to call only one of them. This is not the case (because `read_all_devices` is required with GPU's and cgroups). The difference between both functions in now part of macro's.
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@acvizi It would be nice if you could also merge this one. Without it we cannot get torque & GPUs to work. |
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If you build torque with GPU support and cgroups, it doesn't work: the whitelisting of devices in cgroups is not done correctly.
The core of the problem is the difference between
initialize_hwloc_topologyandcg_initialize_hwloc_topology. The code assumes that it is sufficient to call just one of them which is not true: the functionread_all_devicesis only called from thecg_initialize_hwloc_topology. I've merged both functions together and the difference between both are handled by macro's. I'm not sure what the idea was to duplicate this function? Copy&pasting code like that is only going to give problems, as this issue shows.Please backport this to the 6.1.1.1.