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- P4 Programming Language - P4 is a domain-specific language for network . . .
A place to discuss the P4 Programming Language and Ecosystem
- Register manipulation - Getting Started with P4 - P4 Programming Language
A P4 register is in some ways better named an “array”, if that makes it more familiar to you It is an array of values, all with the same type A read operation retrieves the value stored in the array at one index, without changing any values stored in the array A write operation modifies the value stored in the array at one index, without changing any values stored at other indices
- Difference between P4 architectures - PISA vs PSA
The P4_16 language spec includes a sample P4_16 architecture, called “Very Simple Switch Architecture” to illustrate the necessary points PSA, PNA, v1model, TNA, T2NA and a number of others are all P4_16 architectures, with the formally defined interfaces, coded in P4_16 language
- P4 architecture - P4 Programming Language
The P4 16 language version (this is a perception more than a fact) seems to have put the PISA term aside P4 16 also required the “architecture” concept (like V1Model) so the concept of PISA made more sense to how you define the pipeline when talking about P4 14 -programmable targets
- How tables work? - Getting Started with P4 - P4 Programming Language
Hi, can someone plz explain how do tables work and what is the relation between key and actions?
- Intel P4 Studio - P4 Dev - P4 Programming Language
We want to use P4 for CPS applications and are in the process of purchasing two Tofino2 switches For that, I recently applied for the Intel Connectivity Research Program to obtain the Intel P4Studio before we can buy the hardware The notification says there is a 20-business-day lead time for verification
- How to create loop for register? - P4 Programming Language
The P4 program is written so that at least some such injected packets from the controller perform read or write operations on a P4 register array, and send a packet back to the controller mertkanakkoc:
- How to implement softwared P4 switch in PC or general server to achieve . . .
I am new to P4 and I want to deploy P4 switches in a virtual environment (among multiple VMS, select the middle VM as the P4 switch) and I would like to ask if there is a better way to do this, for example SONiC has support for P4 (link: SONiC P4 Software Switch · sonic-net SONiC Wiki · GitHub) However, it is no longer maintained, and I am not sure how to make P4 interact with network ports
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