[vpp-dev] VPP crash observed in hash_memory64() while creating loopback interface #vpp #vpp-dev

2021-03-09 Thread sontu mazumdar
Hi, I am using FDIO 20.05 version. Here we are trying to configure a loopback interface via VAPI. But in our testing we see that VPP is crashing, the crash is very hard to reproduce and seen only 2-3 times till now. Below is the bt #0  0x7f09134041a2 in hash_memory64 (state=, n_bytes=, p=)

[vpp-dev] Performance problem in multithreaded vcl application #vpp

2021-03-09 Thread sokolov . 3vium
Hello! I am learning VPP and I need to transfer more than 10G using UDP protocol in both directions (tx and rx). I tried to write an UDP server. There are three threads in the server application. The first thread prints the transmission and reception statistics. The second thread receives packe

Re: [vpp-dev] Performance problem in multithreaded vcl application #vpp

2021-03-09 Thread hemant via lists.fd.io
I am not a VPP expert, but you should replace any memcpy in your code with clib_memcpy_fast. Hemant From: vpp-dev@lists.fd.io On Behalf Of sokolov.3v...@gmail.com Sent: Tuesday, March 09, 2021 8:17 AM To: vpp-dev@lists.fd.io Subject: [vpp-dev] Performance problem in multithreaded vcl appli

Re: [vpp-dev] Performance problem in multithreaded vcl application #vpp

2021-03-09 Thread Florin Coras
Hi, Is it safe to assume this is vpp master? More inline. > On Mar 9, 2021, at 5:16 AM, sokolov.3v...@gmail.com wrote: > > Hello! > > I am learning VPP and I need to transfer more than 10G using UDP protocol in > both directions (tx and rx). > I tried to write an UDP server. There are three

[vpp-dev] VLAN based routing #vpp-dev

2021-03-09 Thread RaviKiran Veldanda
Hi Team, Our architecture is something like this INGRESS>VPP->Plugin->MEMIF(Ethernet mode)->USER Application, In ingress we want to read the packet layer 2. EGRESS ==> User Application --> MEMIF(IP MODE) --> VPP. We want to get the packet routed through VPP. We are seeing the VPP dropping