PPT-DPDK: Prevention & Detection of DP/CP memory corruption

9 March 2018 Amol Patel Sivaprasad Tumalla Background Most of the custom packetprocessing hardware ie Network Processors provides mechanisms to Separate Dataplane and Controlplane memory . OVS Fall Conference 2014. Accelerating Network Intensive Workloads Using the DPDK . netdev. Intel . Legal Disclaimers. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. . What’s the problem?. Contributions. Evaluation. Weakness and Future Works. SWAT: a tool to predict whether an object is going to be accessed in the future. http://research.microsoft.com/en-us/um/people/trishulc/swatpresentation3.ppt. Evaluating . Performance and Challenges. Prepared for the . EuropeAid. A. nti-Corruption Seminar,. Brussels, 18-21 October. , . 2010. Francesca . Recanatini. Senior Economist. The World Bank. Motivation. Friday, February 17, 2017. Identify a fun and challenging semester project. Suggested . project ideas relate . to:. Disaggregated Datacenters. Designing new . Dataplane. Programming applications. Containers in the Cloud. Man Cao. Jake . Roemer. Aritra. . Sengupta. Michael D. Bond. 1. Parallel Programming is Hard. 2. Parallel Programming is Hard. Shared-memory. 3. Main Memory. CPU. Cache. CPU. Cache. CPU. Cache. CPU. and . Open . vSwitch. Enhancements for . Netdev. DPDK. OVS 2015 . Summit. Muthurajan. . Jayakumar. . Gerald . Rogers. Technology Disclaimer:. Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No computer system can be absolutely secure. Check with your system manufacturer or retailer or learn more at [intel.com]. . Man Cao. Jake . Roemer. Aritra. . Sengupta. Michael D. Bond. 1. Parallel Programming is Hard. 2. Parallel Programming is Hard. Shared-memory. 3. Main Memory. CPU. Cache. CPU. Cache. CPU. Cache. CPU. Memory Corruption . Attacks. Original slides were created by Prof. Dan . Boneh. Memory corruption attacks. . Attacker’s goal. :. Take over target machine (e.g. web server). Execute arbitrary code on target by . Peipei Wang. , Daniel Dean, . Xiaohui. . Gu. North Carolina State University. 1. Motivation. 2. HDFS Background. Client. Disk. Memory. HDFS System Files. NameNode. Disk. Memory. Block. DataNode. . A. India DPDK Summit - Bangalore March-2018 Open v Switch HW offload over DPDK Virtual Switch is Overloaded as We Go Cloud Native Application OS Infrastructure App App App Guest OS Infrastructure Hypervisor Maryam . Tahhan, . Intel. Legal Disclaimers. Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No computer system can be absolutely secure. Check with your system manufacturer or retailer or learn more at intel.com.. Emma Foley, Intel. Maryam Tahhan, Intel. Carlos Gonça. lves, NEC. Ryota Mibu, NEC. Outline. Introduction. The project formerly known as . SFQM. Doctor. Demo. Summary. . “Data Centres are powering our everyday lives. Organizations lose an average of $138,000 for one hour of downtime.” [1].. Ian Stokes. Intel. December 8th-9th, 2020. Content. ABI/API DPDK Model. Usecase. : 19.11 vs 20.11 OVS integration.. Future considerations for OVS?. ABI/API DPDK Model. 4 per year. DPDK 19.11. Releases. Madhab. . Paudel. ,. Kathmandu. UN Convention Against Corruption. UN Convention Against Corruption . (. UNCAC. ) . is the most . comprehensive global level . anti-corruption convention, . . UNCAC. .