libvma | Linux user space library for network socket acceleration | Networking library

by Mellanox C++ Version: 9.8.30 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | libvma Summary

libvma is a C++ library typically used in Networking applications. libvma has no bugs, it has no vulnerabilities and it has low support. However libvma has a Non-SPDX License. You can download it from GitHub.

Mellanox's Messaging Accelerator (VMA) boosts performance for message-based and streaming applications such as those found in financial services market data environments and Web2.0 clusters. It allows application written over standard socket API to run over Ethernet and/or Infiniband from user-space with full network stack bypass. The VMA architecture page includes additional information.

Support

Quality

Security

License

Reuse

Support

libvma has a low active ecosystem.

It has 478 star(s) with 138 fork(s). There are 54 watchers for this library.

It had no major release in the last 12 months.

There are 25 open issues and 102 have been closed. On average issues are closed in 211 days. There are 15 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of libvma is 9.8.30

Quality

libvma has 0 bugs and 0 code smells.

Security

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

libvma code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

libvma has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

libvma releases are available to install and integrate.

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

It has 851 lines of code, 22 functions and 17 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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libvma Key Features

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libvma Examples and Code Snippets

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Community Discussions

Trending Discussions on libvma

cmake: compile header-only library into a STATIC library

Mellanox libvma: How to receive packet timestamp which is comparable to userspace time?

QUESTION

cmake: compile header-only library into a STATIC library

Asked 2021-Aug-24 at 18:54

I'm using VulkanMemoryAllocation, which is a header only library. I want to compile it into a static library using cmake, but I end up with an empty - 8 bytes sized - library file, and a lot of undefined symbols when linking.

Here is the relevant part of the CMakeList.txt

...

ANSWER

Answered 2021-Aug-24 at 18:54

VMA_IMPLEMENTATION is a compile_definition not compile_option.

You have to set file language, in addition to target (I think).

Source https://stackoverflow.com/questions/68912145

QUESTION

Mellanox libvma: How to receive packet timestamp which is comparable to userspace time?

Asked 2020-Mar-19 at 11:45

With default Linux sockets, receiving timestamps worked for me like this:

...

ANSWER

Answered 2020-Mar-19 at 11:45

It looks like, recvmsg is overwritten by libvma (in case it is pre-loaded with LD_PRELOAD) so my example code in the post above can be used as well. Furthermore, vma_cyclic_buffer_read supplies a hardware-timestamp (which is usually synchronized with user-space time by the setting VMA_HW_TS_CONVERSION=3) for the first packet of the buffer (not for every packet unfortunately):

Source https://stackoverflow.com/questions/60720887

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