I have problems with installing an NVIDIA Tesla C2050 we have just received. The problem is the following:
The Tesla C2050 was installed according to the Installation Manual.
We have installed the latest Tesla drivers, and the CUDA toolkit and SDK (3.2). The deviceQuery and e.g. fluid examples were running, but when changing to nbody, usually everything went wrong. The measured performance was only 366 Gflops (in official NVIDIA documents it was always at least around 400-600), and after 10 seconds everything freezes, and after another appr. 10-20 seconds a BlueScreen appears without any usable information. It happens all the time.
Does anybody have an idea what can be the source of the low speed and crashes? Thanks in advance: Xoranus
Motherboard: Asus P6T SE
Memory: 6x2 GB Corsair 2000 MHz
Power supply: Chieftec 750 W
Processor: Intel Core i7 975
Graphics card: ASUS NVIDIA GTX295
OS: Windows Vista x64
Software: nbody - crash after ~10s