CUDA CUPRINTF FREE DOWNLOAD

Choose a web site to get translated content where available and see local events and offers. Sign in to comment. How did you do the redirection to a file? Sorry for stupid question: Answer by Oliver Woodford Oliver Woodford view profile.

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cuda cuPrintf用法示例 - 程序园

Since CUDA language is mainly C language with a small extension, it can be translated into plain C language using preprocessor macro.

A real CUDA hardware debugger was introduced with 2. Since the device is compute capability 1. If the buffer fills, old output will be overwritten. Stack Overflow works best with JavaScript enabled. You are now following this question You will see updates in your activity feed.

Cancel Copy to Clipboard. The main limitation of this solution is that it works at PTX level. This solution was not efficient because GPU emulation was too straightforward and led to extremely slow execution usually an order of magnitude.

In your kernel instead of this: This library suffers from many limitations: When the program executes on CPU again, it reads this buffer and prints out all text strings using standard printf. Answer by Oliver Woodford Oliver Woodford view profile.

A simple way to get more feedback from a software is to make it more verbose. Asked 6 years, 10 months ago. Finally I forgot to change printf to cuPrintf. There is a third solution: Robert Crovella Robert Crovella k 6 6 gold badges silver badges bronze badges. Choose a web site to get translated content where available and see local events and offers. How did you do the redirection to a file?

You'll need to specify to nvcc that you're compiling with support for compute capability 2. An Error Occurred Cuprintg to complete the action because of changes made to the page.

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Functions name are prefixed according to each version. When anything wrong happened, nothing is displayed at all. Debugging possibilities for CUDA code.

The main limitation comes from its asynchronous behavior because output buffer is printed only when GPU kernel went until the end. You may receive emails, depending on your notification preferences.

Since GPU software are uploaded to an external device, one has a very little feedback when something went wrong.

Email Required, but never shown. Function call feature of this architecture allows system calls like printf. Max Max 2 2 gold badges 4 4 silver badges 12 12 bronze badges. The following figure sums up different debugging solutions. Based on your location, we recommend that you select: