Michael Rule <mrule7...@...> writes: > > I'm getting this error. My suspicion is that _something_ is > writing to some part of card memory that it shouldn't, in a > way that doesn't immediately cause a > segfault.LaunchError: cuMemcpyDtoH failed: launch timeout > The general behavior is that I can launch my kernel, it will > finish, but I can't get my data back to the host. After doing > this several times the whole card seems to lock up and become > useless.I'll just keep investigating, but I thought I should > put this out there in case someone else sees the same problem.
Did you find out what caused that bug? I'm getting this every few executions. When I compile the same code on the CPU in emulation mode and run it everything works flawlessly. Bye, Waldemar Kornewald _______________________________________________ PyCUDA mailing list [email protected] http://host304.hostmonster.com/mailman/listinfo/pycuda_tiker.net
