Re: [casper] Multi-instance hashpipe "pktsock" on single interface

2020-12-03 Thread Wael Farah
(Email from Ross that didn't make it through because he's not subscribed to the casper list yet) Hello all, Ross here, I have been working on the development Wael mentioned, and was a witness to the issues, so I'd like to expand on the original message. As per the points of the two responses:

Re: [casper] Multi-instance hashpipe "pktsock" on single interface

2020-12-03 Thread David MacMahon
Hi, Wael, I think I know what's going on here. You don't say how the reported data rate differed from expected, but I suspect the reported data rate was higher than expected. Packet sockets are a low level packet delivery mechanism supported by the kernel. It allows the kernel to copy

Re: [casper] Multi-instance hashpipe "pktsock" on single interface

2020-12-02 Thread Mark Ruzindana
Hi Wael, I currently have other issues with pkt_sock, but I have multiple instances working with the standard socket version of hashpipe (an older version) so maybe I can help. It's possible that I may run into the same issue with pkt_sock later on though. I don't think I've had this particular

[casper] Multi-instance hashpipe "pktsock" on single interface

2020-12-02 Thread Wael Farah
Hi Folks, Hope everyone's doing well. I have an application I am trying to develop using hashpipe, and one of the solutions might be using multiple instances of hashpipe on a single 40 GbE interface. When I tried running 2 instances of hashpipe I faced a problem. The data rate reported by the