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You'll find the CUDA toolkit in /opt/shared/cudatoolkit and the GPU computing SDK in /opt/shareshared/gpucomputingsdk. The SDK contains a number of CUDA sample C applications that can be found at /opt/shared/gpucomputingsdk/4.0.17/C. Compiled samples can be found in /opt/shared/gpucomputingsdk/4.0.17/C/bin/linux/release.
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