Re: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-29 Thread Jerin Jacob
"Eads, Gage" , > "nipun.gu...@nxp.com" , "Vangati, Narender" > , "Rao, Nikhil" , > "pbhagavat...@caviumnetworks.com" , > "jianbo....@linaro.org" , "rsanf...@akamai.com" > > Subject: Re: [dpdk-dev] [RFC PAT

Re: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-29 Thread Thomas Monjalon
29/08/2017 17:41, Jerin Jacob: > From: Thomas Monjalon > > 25/08/2017 12:25, Jerin Jacob: > > > From: "Carrillo, Erik G" > > [...] > > > > In summary, it looks like our solutions align fairly well, and I > > > > propose that we take on the software implementation if there are no > > > > objecti

Re: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-29 Thread Jerin Jacob
"Eads, Gage" , > "nipun.gu...@nxp.com" , "Vangati, Narender" > , "Rao, Nikhil" , > "pbhagavat...@caviumnetworks.com" , > "jianbo....@linaro.org" , "rsanf...@akamai.com" > > Subject: Re: [dpdk-dev] [RFC PATCH

Re: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-29 Thread Thomas Monjalon
25/08/2017 12:25, Jerin Jacob: > From: "Carrillo, Erik G" [...] > > In summary, it looks like our solutions align fairly well, and I propose > > that we take on the software implementation if there are no objections. > > Sure, no objection. Good to see such a basic function generalized for NPU

Re: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-25 Thread Jerin Jacob
ant.agra...@nxp.com" > , "Eads, Gage" , > "nipun.gu...@nxp.com" , "Vangati, Narender" > , "Rao, Nikhil" , > "pbhagavat...@caviumnetworks.com" , > "jianbo@linaro.org" , "rsanf...@akamai.com" >

Re: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-23 Thread Carrillo, Erik G
o, Nikhil ; > pbhagavat...@caviumnetworks.com; jianbo@linaro.org; > rsanf...@akamai.com; Jerin Jacob > Subject: [dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer > wheel > > Some of the NPU class of networking hardwares has timer hardware where > the user c

[dpdk-dev] [RFC PATCH 0/1] eventtimer: introduce event timer wheel

2017-08-17 Thread Jerin Jacob
Some of the NPU class of networking hardwares has timer hardware where the user can arm and cancel the event timer. On the expiry of the timeout time, the hardware will post the notification as an event to eventdev HW, Instead of calling a callback like CPU based timer scheme. It enables, highresol