sdsoc | SDSoC example projects

by t-kuha C Version: Current License: No License

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kandi X-RAY | sdsoc Summary

sdsoc is a C library typically used in Embedded System applications. sdsoc has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

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sdsoc has a low active ecosystem.

It has 11 star(s) with 5 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sdsoc is current.

Quality

sdsoc has 0 bugs and 0 code smells.

Security

sdsoc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sdsoc code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sdsoc does not have a standard license declared.

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Without a license, all rights are reserved, and you cannot use the library in your applications.

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sdsoc releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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sdsoc Key Features

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sdsoc Examples and Code Snippets

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Community Discussions

Trending Discussions on sdsoc

SDSoC: Using only part of an array as sequential input in a function in HLS

QUESTION

SDSoC: Using only part of an array as sequential input in a function in HLS

Asked 2021-Oct-27 at 15:24

This question concerns the data movement in Xilinx SDSoC and HLS.

I have a large 1D array in my main function, which is being allocated using sds_alloc. It is basically a 2D array (of N rows and M columns) transformed into a 1D array of N*M elements.

I also have a function that accepts two arrays of size N as inputs, on the PL part.

I want this function to process two columns of the original 2D array - so, two parts of N elements stored sequentially in the 1D array, which has been allocated using sds_alloc in the main function.

Is there an efficient way to access these two parts of the array sequentially as a stream in the accelerated function?

...

ANSWER

Answered 2021-Oct-27 at 15:24

As far as I know, sds_alloc contiguosly allocates memory buffers and SDSoC infers DMA transfers over those buffers (that is what I assume you're aiming for).

I'm not entirely sure whether SDSoC is able infer parallel accesses to a "shared" array, but my gut feeling is that it can.

I'm sure you can call your hardware function over pointers poiting at different locations of the same array (e.g. an argument looking like: &(x[i * N])).

I would try something like this approach:

Source https://stackoverflow.com/questions/69739403

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