Hi,
I just bought two machines AMD-Vi capable with a NVIDIA TESLA.
Has anyone tried to assign any NVIDIA to a virtual host and use CUDA on it?
I assigned the NVIDIA tesla and installed the nvidia driver, as follows:
root@tesla2:~# kvm -name sat -cpu host -smp 16 -daemonize -vnc :$1 \
-localtime -m 60g \
-net nic,macaddr=00:16:3e:aa:aa:05,model=virtio,vlan=112\
-net tap,vlan=112,ifname=sat112\
-drive file=/raw/sat2.raw,if=virtio,boot=on\
-device pci-assign,host=03:00.0
on my virtual host I get:
root@sat:~# lspci |grep -i nvidia
00:04.0 3D controller: nVidia Corporation GT200 [Tesla C1060] (rev a1)
and loaded the nvidia driver
root@sat:~# dmesg
...
[ 4.004588] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 256.35 Wed Jun 16 18:42:44 PDT 2010
...
But when i run any app that uses CUDA a get the following on dmesg
[ 136.157604] NVRM: RmInitAdapter failed! (0x23:0x2f:639)
[ 136.157982] NVRM: rm_init_adapter(0) failed
[ 136.161767] NVRM: RmInitAdapter failed! (0x23:0x2f:639)
[ 136.162179] NVRM: rm_init_adapter(0) failed
[ 136.165351] NVRM: RmInitAdapter failed! (0x23:0x2f:639)
[ 136.165695] NVRM: rm_init_adapter(0) failed
Did anyone got this working? Or someone can guarantee that it is impossible
to do that?
Thanks in advance,
--
Bruno Ribas - ribas@xxxxxxxxxxxx
http://www.inf.ufpr.br/ribas
C3SL: http://www.c3sl.ufpr.br
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