NVidia #CUDA deviceQuery on 13″ Macbook Pro Mid 2009: 16 cores

Just in case you wondered, here is what CUDA can give you on a 13 inch MBP from 2009. I am interested in your results PhilMac:release philippeback$ ./deviceQuery [deviceQuery] starting... ./deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Found 1 CUDA Capable device(s) Device 0: "GeForce 9400M" CUDA Driver Version / Runtime Version 4.2 / 4.2 CUDA Capability Major/Minor version number: 1.1 Total amount of global memory: 254 MBytes (265945088 bytes) ( 2) Multiprocessors x ( 8) CUDA Cores/MP: 16 CUDA Cores GPU Clock rate: 1100 MHz (1.10 GHz) Memory Clock rate: 1064 Mhz Memory Bus Width: 128-bit Max Texture Dimension Size (x,y,z) 1D=(8192), 2D=(65536,32768), 3D=(2048,2048,2048) Max Layered Texture Size (dim) x layers 1D=(8192) x 512, 2D=(8192,8192) x 512 Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 16384 bytes Total number of registers available per block: 8192 Warp size: 32 Maximum number of threads per multiprocessor: 768 Maximum number of threads per block: 512 Maximum sizes of each dimension of a block: 512 x 512 x 64 Maximum sizes of each dimension of a grid: 65535 x 65535 x 1 Maximum memory pitch: 2147483647 bytes Texture alignment: 256 bytes Concurrent copy and execution: No with 0 copy engine(s) Run time limit on kernels: Yes Integrated GPU sharing Host Memory: Yes Support host page-locked memory mapping: Yes Concurrent kernel execution: No Alignment requirement for Surfaces: Yes Device has ECC support enabled: No Device is using TCC driver mode: No Device supports Unified Addressing (UVA): No Device PCI Bus ID / PCI location ID: 2 / 0 Compute Mode: < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) > deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 4.2, CUDA Runtime Version = 4.2, NumDevs = 1, Device = GeForce 9400M [deviceQuery] test results... PASSED > exiting in 3 seconds: 3...2...1...done! While we are at it, here is the bandwidth test.   PhilMac:release philippeback$ ./bandwidthTest [bandwidthTest] starting... ./bandwidthTest Starting... Running on... Device 0: GeForce 9400M Quick Mode Host to Device Bandwidth, 1 Device(s), Paged memory Transfer Size (Bytes) Bandwidth(MB/s) 33554432 1563.6 Device to Host Bandwidth, 1 Device(s), Paged memory Transfer Size (Bytes) Bandwidth(MB/s) 33554432 1391.7 Device to Device Bandwidth, 1 Device(s) Transfer Size (Bytes) Bandwidth(MB/s) 33554432 5061.8 [bandwidthTest] test results... PASSED > exiting in 3 seconds: 3...2...1...done!  
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