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Ask Time：2012-08-29T12:34:33 Author：chrisapotek
Simple questions to get anyone started:
I know I need a special Network Interface Card (nic) to do this. I am assuming it has to be the ones SolarFlare makes. What is the cheapest one I can get that will allow me to implement and test kernel bypass?
It looks like they use OpenOnLoad as the network stack. Where can I find sample code and examples on how to make my networking application use OpenOnLoad? I am interested to know how easy or complex it is for my programs to make use of this technology.
Question born from this other question here: Networking with Kernel Bypass in Java
Simple questions to get anyone started: I know I need a special Network Interface Card (nic) to do this. I am assuming it has to be the ones SolarFlare makes. What is the cheapest one I can get that
I am trying to measure performance gain in my system using Solarflare NIC installed in my server. Server details: Intel(R) Core(TM) i7-8086K CPU @ 4.00GHz (12 cores/ 8 GB RAM) Network : Solarflare
I'm using Solarflare cards with sfptpd and I'm consuming the hardware timestamps in my C code. It is not much different from the Solarflare example that gives the following output: $ export
Per http://www.solacesystems.com/blog/kernel-bypass-revving-up-linux-networking: [...]a network driver called OpenOnload that use “kernel bypass” techniques to run the application and network driver
I read in a couple of comments on SO Java 7 supports kernel bypass. However, when googling the topic I did not see any immediate examples of this. Does anyone have an example of Java 7 performing ...
I want to get NIC RX timestamps. This example shows how to obtain them: https://github.com/majek/openonload/blob/master/src/tests/onload/hwtimestamping/rx_timestamping.c It contains the below fun...
Does the new Java7 SDP offer any advantages for 10 gig networking? We use SolarFlare 10 gig NICs, which offer DMA via the OpenOnload driver. I'm not familiar with Infiniband, but I'm curious if t...
Recently I have installed Ubuntu 12.04 LTS ISO image in my desktop. Below is the output of the kernel version I have installed: # uname -r 3.5.0-41-generic I am trying to develop a VFS and want the
I'm on Ubuntu 20.04 LTS and wish to install OpenOnload for kernel bypass of NICs. I followed the instructions here: https://github.com/Xilinx-CNS/onload/blob/master/DEVELOPING.md (Ubuntu 20.04 LTS is
Can Boost ASIO be used to build low-latency applications, such as HFT (High Frequency Trading)? So Boost.ASIO uses platform-specific optimal demultiplexing mechanism: IOCP, epoll, kqueue, poll_set...