I am trying to start troubleshooting an error on a virtual server that uses the ubuntu 14.04 OS. Basically what happens (seeming random) is that the GPU stops processing and terminates. What Imean by seeming random is that for 3 runs there is no error then on run 4 the error appears. It has happend 4 times now and about the only consistency is that it appears to error at the same time - cycle 21 (as indicated by the log not included). If I reboot the GPU starts up again and processes normal.
Are there any commands/recommendations that might help me figure out what is going on? Thank you .
Error:
Last edited by rbatte1; 12-19-2016 at 09:13 AM..
Reason: Removed SIZE tags from within CODE tags
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LEARN ABOUT CENTOS
hwloc_cuda_get_device_osdev_by_index
CUDA Driver API Specific Functions(3) Hardware Locality (hwloc) CUDA Driver API Specific Functions(3)NAME
CUDA Driver API Specific Functions -
Functions
static inline int hwloc_cuda_get_device_pci_ids (hwloc_topology_t topology , CUdevice cudevice, int *domain, int *bus, int *dev)
static inline int hwloc_cuda_get_device_cpuset (hwloc_topology_t topology , CUdevice cudevice, hwloc_cpuset_t set)
static inline hwloc_obj_t hwloc_cuda_get_device_pcidev (hwloc_topology_t topology, CUdevice cudevice)
static inline hwloc_obj_t hwloc_cuda_get_device_osdev (hwloc_topology_t topology, CUdevice cudevice)
static inline hwloc_obj_t hwloc_cuda_get_device_osdev_by_index (hwloc_topology_t topology, unsigned idx)
Detailed DescriptionFunction Documentation
static inline int hwloc_cuda_get_device_cpuset (hwloc_topology_t topology, CUdevicecudevice, hwloc_cpuset_tset) [static]
Get the CPU set of logical processors that are physically close to device cudevice. Return the CPU set describing the locality of the CUDA
device cudevice.
Topology topology and device cudevice must match the local machine. I/O devices detection and the CUDA component are not needed in the
topology.
The function only returns the locality of the device. If more information about the device is needed, OS objects should be used instead,
see hwloc_cuda_get_device_osdev() and hwloc_cuda_get_device_osdev_by_index().
This function is currently only implemented in a meaningful way for Linux; other systems will simply get a full cpuset.
static inline hwloc_obj_t hwloc_cuda_get_device_osdev (hwloc_topology_ttopology, CUdevicecudevice) [static]
Get the hwloc OS device object corresponding to CUDA device cudevice. Return the hwloc OS device object that describes the given CUDA
device cudevice. Return NULL if there is none.
Topology topology and device cudevice must match the local machine. I/O devices detection and the NVML component must be enabled in the
topology. If not, the locality of the object may still be found using hwloc_cuda_get_device_cpuset().
Note:
The corresponding hwloc PCI device may be found by looking at the result parent pointer.
static inline hwloc_obj_t hwloc_cuda_get_device_osdev_by_index (hwloc_topology_ttopology, unsignedidx) [static]
Get the hwloc OS device object corresponding to the CUDA device whose index is idx. Return the OS device object describing the CUDA device
whose index is idx. Return NULL if there is none.
The topology topology does not necessarily have to match the current machine. For instance the topology may be an XML import of a remote
host. I/O devices detection and the CUDA component must be enabled in the topology.
Note:
The corresponding PCI device object can be obtained by looking at the OS device parent object.
This function is identical to hwloc_cudart_get_device_osdev_by_index().
static inline int hwloc_cuda_get_device_pci_ids (hwloc_topology_t topology, CUdevicecudevice, int *domain, int *bus, int *dev) [static]
Return the domain, bus and device IDs of the CUDA device cudevice. Device cudevice must match the local machine.
static inline hwloc_obj_t hwloc_cuda_get_device_pcidev (hwloc_topology_ttopology, CUdevicecudevice) [static]
Get the hwloc PCI device object corresponding to the CUDA device cudevice. Return the PCI device object describing the CUDA device
cudevice. Return NULL if there is none.
Topology topology and device cudevice must match the local machine. I/O devices detection must be enabled in topology topology. The CUDA
component is not needed in the topology.
Author
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Version 1.7 Sun Apr 7 2013 CUDA Driver API Specific Functions(3)