Re: [lng-odp] Flow aware scheduler

Thanks, Bala. The link seems to have been corrupted in your post. The proper link is here: https://docs.google.com/document/d/1HDHHxSMtHNWl9_sWIVoKRaB4zdsb4hT-PKK6sUB708s/ On Thu, May 17, 2018 at 7:27 AM, Bala Manoharan wrote: > Hi All, > > Below is the initial design draft for Flow aware schedu

[lng-odp] Flow aware scheduler

Hi All, Below is the initial design draft for Flow aware scheduler. Pls review the document and provide your valuable feedback. https://docs.google.com/document/d/1HDHHxSMtHNWl9_ sWIVoKRaB4zdsb4hT-PKK6sUB708s/edit?usp=sharing Regards, Bala

Re: [lng-odp] Flow aware scheduler enhancement for ODP

On Fri, Apr 6, 2018 at 12:12 PM, Francois Ozog wrote: > > > On 6 April 2018 at 19:02, Bill Fischofer > wrote: > >> >> >> On Fri, Apr 6, 2018 at 11:37 AM, Francois Ozog >> wrote: >> >>> In the case of DPI, I came across this. >>> >>> Did you consider : >>> - a symetric hash option so that uplin

Re: [lng-odp] Flow aware scheduler enhancement for ODP

On 6 April 2018 at 22:07, Francois Ozog wrote: > In the case of DPI, I came across this. > > Did you consider : > - a symetric hash option so that uplink and downlink packets of a single > flow (either TCP or UDP) give the same hash value? > - an offset so that HW calculates the hash starting at

Re: [lng-odp] Flow aware scheduler enhancement for ODP

In the case of DPI, I came across this. Did you consider : - a symetric hash option so that uplink and downlink packets of a single flow (either TCP or UDP) give the same hash value? - an offset so that HW calculates the hash starting at a specific packet area? - an option that would calculate th

Re: [lng-odp] Flow aware scheduler enhancement for ODP

On 6 April 2018 at 20:56, Bill Fischofer wrote: > Thanks, Bala. I like this direction. One point to discuss is the idea > of flow hashes vs. flow ids or labels. A hash is an > implementation-defined value that is derived from some > application-specified set of fields (e.g., based on tuples). A f

Re: [lng-odp] Flow aware scheduler enhancement for ODP

Thanks, Bala. I like this direction. One point to discuss is the idea of flow hashes vs. flow ids or labels. A hash is an implementation-defined value that is derived from some application-specified set of fields (e.g., based on tuples). A flow id or label is an application-chosen value that is use

[lng-odp] Flow aware scheduler enhancement for ODP

Hi, Based on the requirements from our customers, we have come across certain limitations in the current scheduler design, 1) Creating a huge number of odp_queue_t is very expensive operation since each queue contains a context and having millions of queues creates memory constraints in the platf