Vmware, Inc.

Other

Chinese Academy of Sciences

Beijing Hili Technology Co. Ltd.

Yi Liao

Bo Chen

Shu Wu

Bingqing Shao

Danqi Sun

Songtao Zheng

Gang Cheng

Jinlin Wang

Xieqing Wang

Lingfang Wang

Haojiang Deng

Xiaozhou Ye

Jingjie Guan

Yiqiang Sheng

Zhiqing Yu

Qinglin Liu

In one set of embodiments, a hypervisor of a host system can receive a packet processing program from a virtual network interface controller (NIC) driver of a virtual machine (VM) running on the hypervisor. The hypervisor can then attach the packet processing program to a first execution point in a physical NIC driver of the hypervisor and to a second execution point in a virtual NIC backend of the hypervisor, where the virtual NIC backend corresponds to a virtual NIC of the VM that originated the packet processing program.

Offloading packet processing programs from virtual machines to a hypervisor and efficiently executing the offloaded packet processing programs

A method for generating a nested container with no intersection and same layer full coverage, including: giving a right undirected graph G(V, E, W) and network measurement index set {Ti} for dividing nodes in G, each network measurement index Ti corresponding to a Ci layer container set {Ci k}; deleting an edge weighing greater than Ti, and segmenting G into subgraphs, each a connected component; setting all nodes in the subgraph Gcm not in the Ci layer container as set L; selecting one node from set L as current anchor aj; starting with anchor aj, performing breadth-first search on all nodes in L and Ci+1 layer container containing aj with the path communicated therewith less than Ti forming a Ci layer container with anchor aj; setting j'=j+1, determining whether L is a null set; setting m=m+1, determining whether all subgraphs are processed; setting i=i&#x2212;1, and determining whether i=1 is satisfied.

Method for generating nested container with no intersection and full coverage in the same layer and readable storage medium

Pillared clay catalysts for converting heavy oil or residual feedstock into maximum ethylene, propylene and butylene products comprises 30-75 wt % special pillared clays prepared by aluminum pillaring agents of high alkaline degree, 10-40 wt % inorganic oxide bonding agents, 0-30 wt % ZRP series high silicon zeolites with pentasil structure or Y-type zeolites, 0-10 wt % modified compositions of Mg, Al, K, P, Sn and polyethylene gycol, or 0-50 wt % Kaolinite matrix. The catalysts are prepared by mixing slurries, spray drying to form microspheric shapes, pillaring reaction and adding modified components. The catalysts have high catalytic activities, good light olefin selectivities and attrition resistance index. The products are suitable to be used as catalysts for hydrocarbon conversion, including CPP-catalyst for catalytic pyrolysis processes to convert heavy oil into ethylene and propylene, MIO-catalyst for yielding more isobutene and isoamylene products, and FCC-catalyst for yielding more gasoline and light cycle oil from heavy oil or residual feedstock, and also as adsorbents or catalyst carriers.

Pillared clay catalysts for heavy oil catalytic pyrolisis process and the preparation method thereof

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Beijing, China

Yi Liao