New Allen Telescope Array Development

There are 2 beefy GPUs installed for general development.

As of Jan 11, 2018 both host computers have the latest driver version 387.26 and CUDA 9.1 installed.

The NVIDIA samples are in ~/NVIDIA_CUDA-9.1_Samples and built with no errors from the source code.

10.1.49.150, sonata, polaris

nvidia-smi:

Thu Jan 11 09:35:12 2018       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 387.26                 Driver Version: 387.26                    |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  TITAN Xp            Off  | 00000000:03:00.0 Off |                  N/A |
| 23%   29C    P0    58W / 250W |      0MiB / 12188MiB |      3%      Default |
+-------------------------------+----------------------+----------------------+
                                                                             
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|  No running processes found                                                 |
+-----------------------------------------------------------------------------+

sonata@i7Tester:~/NVIDIA_CUDA-9.1_Samples/bin/x86_64/linux/release$ ./deviceQuery

./deviceQuery Starting…

CUDA Device Query (Runtime API) version (CUDART static linking)

Detected 1 CUDA Capable device(s)

Device 0: "TITAN Xp"
CUDA Driver Version / Runtime Version          9.1 / 9.1
CUDA Capability Major/Minor version number:    6.1
Total amount of global memory:                 12189 MBytes (12780699648 bytes)
(30) Multiprocessors, (128) CUDA Cores/MP:     3840 CUDA Cores
GPU Max Clock rate:                            1582 MHz (1.58 GHz)
Memory Clock rate:                             5705 Mhz
Memory Bus Width:                              384-bit
L2 Cache Size:                                 3145728 bytes
Maximum Texture Dimension Size (x,y,z)         1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
Maximum Layered 1D Texture Size, (num) layers  1D=(32768), 2048 layers
Maximum Layered 2D Texture Size, (num) layers  2D=(32768, 32768), 2048 layers
Total amount of constant memory:               65536 bytes
Total amount of shared memory per block:       49152 bytes
Total number of registers available per block: 65536
Warp size:                                     32
Maximum number of threads per multiprocessor:  2048
Maximum number of threads per block:           1024
Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
Maximum memory pitch:                          2147483647 bytes
Texture alignment:                             512 bytes
Concurrent copy and kernel execution:          Yes with 2 copy engine(s)
Run time limit on kernels:                     No
Integrated GPU sharing Host Memory:            No
Support host page-locked memory mapping:       Yes
Alignment requirement for Surfaces:            Yes
Device has ECC support:                        Disabled
Device supports Unified Addressing (UVA):      Yes
Supports Cooperative Kernel Launch:            Yes
Supports MultiDevice Co-op Kernel Launch:      Yes
Device PCI Domain ID / Bus ID / location ID:   0 / 3 / 0
Compute Mode:
   < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 9.1, CUDA Runtime Version = 9.1, NumDevs = 1
Result = PASS