CUDA: Difference between revisions
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nvidia 0000:07:00.0: setting latency timer to 64 | nvidia 0000:07:00.0: setting latency timer to 64 | ||
NVRM: loading NVIDIA UNIX x86_64 Kernel Module 190.53 Wed Dec 9 15:29:46 PST 2009</pre> | NVRM: loading NVIDIA UNIX x86_64 Kernel Module 190.53 Wed Dec 9 15:29:46 PST 2009</pre> | ||
Once the module is loaded, CUDA should be able to find the device | Once the module is loaded, CUDA should be able to find the device. See [[CUDA#deviceQuery_Output|below]] for sample outputs. | ||
===Emulation=== | ===Emulation=== | ||
Otherwise, there's emulation... | Otherwise, there's emulation... | ||
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==deviceQuery info== | |||
===GeForce 310=== | |||
<pre>Device 0: "GeForce 310" | |||
CUDA Driver Version: 3.0 | |||
CUDA Runtime Version: 2.30 | |||
CUDA Capability Major revision number: 1 | |||
CUDA Capability Minor revision number: 2 | |||
Total amount of global memory: 536084480 bytes | |||
Number of multiprocessors: 2 | |||
Number of cores: 16 | |||
Total amount of constant memory: 65536 bytes | |||
Total amount of shared memory per block: 16384 bytes | |||
Total number of registers available per block: 16384 | |||
Warp size: 32 | |||
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: 262144 bytes | |||
Texture alignment: 256 bytes | |||
Clock rate: 1.40 GHz | |||
Concurrent copy and execution: Yes | |||
Run time limit on kernels: No | |||
Integrated: No | |||
Support host page-locked memory mapping: Yes | |||
Compute mode: Default (multiple host threads can use this device simultaneously)</pre> | |||
===GeForce 8400 GS=== | |||
<pre>Device 0: "GeForce 8400 GS" | |||
CUDA Driver Version: 2.30 | |||
CUDA Runtime Version: 2.30 | |||
CUDA Capability Major revision number: 1 | |||
CUDA Capability Minor revision number: 1 | |||
Total amount of global memory: 536608768 bytes | |||
Number of multiprocessors: 1 | |||
Number of cores: 8 | |||
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 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: 262144 bytes | |||
Texture alignment: 256 bytes | |||
Clock rate: 1.40 GHz | |||
Concurrent copy and execution: No | |||
Run time limit on kernels: No | |||
Integrated: No | |||
Support host page-locked memory mapping: No | |||
Compute mode: Default (multiple host threads can use this device simultaneously)</pre> | |||