こちらの GPU クラスタに CUDA 5.5 をインストールして動作チェックを行っていますが、今のところ正常に動作しています。
> nvidia-smi
Wed Dec 25 00:16:59 2013
+------------------------------------------------------+
| NVIDIA-SMI 5.319.37 Driver Version: 319.37 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Tesla C2075 On | 0000:02:00.0 On | 0 |
| 34% 83C P0 87W / N/A | 5336MB / 5375MB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 Tesla C2075 On | 0000:03:00.0 Off | 0 |
| 30% 78C P0 81W / N/A | 5316MB / 5375MB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 2 Tesla C2075 On | 0000:83:00.0 Off | 0 |
| 30% 82C P0 80W / N/A | 5316MB / 5375MB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 3 Tesla C2075 On | 0000:84:00.0 Off | 0 |
| 38% 85C P0 95W / N/A | 5315MB / 5375MB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Compute processes: GPU Memory |
| GPU PID Process name Usage |
|=============================================================================|
| 0 8374 ./sdpara 5181MB |
| 1 8375 ./sdpara 5181MB |
| 2 8376 ./sdpara 5181MB |
| 3 8377 ./sdpara 5181MB |
+-----------------------------------------------------------------------------+
◯最適化問題(SDP)用 GPU 計算クラスタ
Intel Xeon + 4 GPU マシン(4台)
CPU:Xeon X5690(3.46GHz,6コア)×2
メモリ:192GB(16GB×12)
HDD:SATA500GB×2(システム、システムバックアップ)
NIC : GbE x 1 & Inifiniband(FDR) x 1
GPGPU:Tesla C2075(C2070)×4
OS:CentOS 6.3 for x86_64