Re: [dpdk-dev] 17.11 Intel Roadmap

["O'Driscoll, Tim" <tim.odriscoll@intel.com>]

Apologies, but I missed a feature:

QoS Metering and Policing: A new API will be created to support QoS Metering and Policing. This will include a software implementation using the existing QoS metering library (librte_meter). Further details are available in the RFC at: http://dpdk.org/ml/archives/dev/2017-May/066888.html.


> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of O'Driscoll, Tim
> Sent: Tuesday, July 25, 2017 11:19 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] 17.11 Intel Roadmap
> 
> Below are the features that we're planning to submit for the 17.11
> release. We'll submit a patch to update the roadmap page with this info.
> 
> It would be good if others are also willing to share their plans so that
> we can build up a complete picture of what's planned for 17.11 and make
> sure there's no duplication.
> 
> 
> QoS Traffic Management Software Fallback and Sample App: The new QoS
> traffic management API (rte_tm) was added to ethdev in 17.08. A software
> fallback using the existing DPDK QoS scheduling library (librte_sched)
> will be added. A sample application will also be created which
> demonstrates usage of this API.
> 
> Extend Power Management Lib to Support Per-Core Turbo Boost: The power
> management library will be enhanced to support the ability to enable
> per-core turbo boost for CPUs that support this capability. An example
> usage of this would be in a pipeline model where enabling turbo boost on
> a distributor core will increase overall system performance without
> having to enable turbo on the worker cores.
> 
> Power Management Policy Control: This change will allow policy control
> to be applied to power management actions such as changes to p-states. A
> guest will be able to send policy info to a power management process on
> the host, which will apply that policy when making power management
> changes.
> 
> DES SW PMD: A new SW crypto PMD will be created to support DES. This
> will provide an optimized implementation for AVX512, and an unoptimised
> implementation for AVX2/AVX/SSE.
> 
> AES CCM Support in OpenSSL PMD: Support for AES CCM mode will be added
> to the OpenSSL PMD. Further details on AES CCM are available at:
> https://en.wikipedia.org/wiki/CCM_mode.
> 
> QAT PMD Performance Enhancements: Improve QAT cryptodev driver
> performance by 1) RX/TX CSR writes coalescing, 2) deferred freeing of RX
> descriptors, and 3) removing atomics and assuming single threaded queue
> pair operation.
> 
> Generic Segmentation Offload (GSO): Support for Generic Receive Offload
> (GRO) was added in 17.08. Similar support for GSO will be added in
> 17.11.
> 
> GRO Heavyweight Mode Sample App: The Generic Receive Offload library
> added in 17.08 operates in two modes: lightweight and heavyweight. Use
> of the lightweight mode is demonstrated with testpmd. A sample
> application will be created to demonstrate usage of the heavyweight
> mode.
> 
> Primary/Secondary Process Support for Virtual Devices: Most virtual
> devices don't currently support the primary/secondary process model.
> Support for this will be added.
> 
> Extend Port ID to 2 Bytes: The Port ID will be extended to 2 bytes. See
> the ABI deprecation notice for further details:
> http://www.dpdk.org/dev/patchwork/patch/26852/.
> 
> I40E API to Configure RSS Queue Regions: The I40E allows queue regions
> to be defined, so that different traffic classes or different packet
> classification types can be sent to different queues.