I run my program on C2070 and got an error:
" Cuda error during sending host to device: uncorrectable ECC error encountered "
With the same program I run on C2050 (on different comp), there is no problem at all. Both has ECC on.
Any idea what can cause this problem ? and how to correct it ?
Another strange thing is the bandwitdhTest shows Device to Device bandwidth of C2070 smaller than C2050 ( 81000 v.s 85000 (Mb/s ). Is it normal ?
Thanks in advance