This interface supports instructions more than just those that GPGPU technology presented to applications programmers. This chapter outlines the instructions needed to install the CUDA runtime and software development kit, describes the API calls for managing device memory and introduces the error handling system. CUDA is available for download to three different platform families:.
The documentation includes release notes that contain up-to-date information regarding known issues, bugs and workarounds. The documentation for Windows is here. The download itself takes about 30 minutes. The installer package installs any combination of driver, toolkit and samples. If you've already installed a driver, make sure that it meets the minimum requirements for your specific toolkit.
To check whether you've already installed a driver and, if so, its version number navigate to. This directory includes the following sub-directories, amongst others:. The documentation for Linux platforms is here. To confirm that your system meets these requirements, enter the following at the command line. Since installation requires root privileges, login as root or use the sudo package. The installer package installs any combination of the driver, toolkit and samples.
To check whether you've already installed a driver and, if so, its version number enter the following command. The installation directory includes the following sub-directories:. The documentation for Mac OS X platforms is here. CUDA classifies supported devices according to their compute capability. Allocates pitched memory on the device.
Copies data between host and device. Copies data between 3D objects. Copies data from the given symbol on the device. Copies data to the given symbol on the device. Gets free and total device memory. Initializes or sets device memory to a value. Active 5 years, 5 months ago. Viewed 2k times. What am I missing here? Improve this question. Community Bot 1 1 1 silver badge. Michael Ohlrogge Michael Ohlrogge 9, 5 5 gold badges 42 42 silver badges 70 70 bronze badges.
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