Zte Corporation

Intel Corporation

Emc IP Holding Company LLC

Sk Hynix Nand Product Solutions Corp.

Huawei Technologies Co., Limited

Chinese Academy of Sciences

Soochow University

Wigen Biomedicine Technology (Shanghai) Co., Ltd.

Wigen Boimedicine Technology (Shanghai) Co., Ltd.

Wigen Biomedicine Technology Co., Ltd.

Gang Cao

Ziye Yang

Changpeng Liu

James R Harris

Xiaodong Liu

Yuli Xie

Benjamin Walker

Houxing Fan

Walter Wang

Sanjeev N Trika

Piotr Wysocki

Ren Ren

Jonathan M Hughes

Lihui Qian

Jackson Ellis

Qihua Dai

Matt Zhu Zhang

Gregory Tucker

Sujoy Sen

Feng Zhang

Xiaolong Zhu

Yadong Li

Yi Zou

Cunming Liang

Scott David Peterson

Shay Harel

Danny Yigang Zhou

Shaopeng He

Jia Lv

Weihua Rosen Xu

Chong Han

Arun Raghunath

Xiangqing Yang

Zhengrong Yang

Vishal Verma

Kezhi Qiao

Haitao Kang

Zhu Zhang

Dongdong Ruan

Shuo Jin

Yufang Shi

Jinwei Li

Cunyin Chang

Qun Wan

The present invention relates to a spiro ring-containing quinazoline compound, a preparation method therefor, and use of the compound as a K-Ras G12C inhibitor in preparing antitumor medicaments.

Spiro ring-containing quinazoline compounds

An apparatus is described. The apparatus includes a network interface having a system interface, a media access interface and circuitry to construct a block of null values for a logical block address (LBA) in response to a remote storage system having informed the network interface that the LBA was un-mappable.

Network interface with intelligence to build null blocks for un-mappable logical block addresses

Systems and methods for a controller including controller memory and logic are presented herein. The logic is configured to control access to a persistent storage media and, in response to one or more commands, determine an intermediate parity value based on a first parity calculation by sending a uni-directional command to the persistent storage media. The logic is further configured to store, in the controller memory, the intermediate parity value, and determine a final parity value based on the intermediate parity value and a second parity calculation.

ON-SSD erasure coding with uni-directional commands

The present invention relates to a compound of general formula (1) and a preparation method therefor, and use of the compound of formula (1) and isomers, crystalline forms and pharmaceutically acceptable salts thereof as an irreversible inhibitor for a K-Ras G12C mutant protein in preparing a medicament for resisting Ras-related diseases such as tumors.

Spiro ring-containing quinazoline compound

Methods and apparatus for end-to-end data plane offloading for distributed storage using protocol hardware and Protocol Independent Switch Architecture (PISA) devices. Hardware-based data plane forwarding is implemented in compute and storage switches that comprise smart server switches running software executing in a kernel and user space. The compute switch is coupled to one or more compute servers/nodes and the storage server is coupled to one or more storage servers or storage arrays. The hardware-based data plane forwarding facilitates an end-to-end data plane between the computer server(s) and storage server(s)/array(s) that is offloaded to hardware. In one example the software comprises Ceph components used to implement control plane operations in connection with hardware offloaded data plane operations, and storage traffic employs the NVMe-oF protocol and the kernels include NVMe-oF modules. In one aspect the hardware-based data plane forwarding is implemented using programmable P4switch chips. In one aspect the storage and server switches are Top of Rack (ToR) switches.

End-to-end data plane offloading for distributed storage using protocol hardware and PISA devices

An apparatus is described. The apparatus includes an accelerator to be coupled to a memory region that the accelerator shares with a virtualization environment comprising a guest OS, a guest VM and an SSD device driver. The accelerator is to forward a submission queue doorbell setting made by the SSD device driver in the shared memory to a corresponding submission queue doorbell in an SSD controller.

Shared memory mechanism to support fast transport of SQ/CQ pair communication between SSD device driver in virtualization environment and physical SSD

The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof, a preparation method and application thereof. The compounds can selectively inhibit the activity of epidermal growth factor receptor (EGFR) mutants, and shows good inhibitory effect towards mutant EGFR and anti-proliferative activity against cancer cells. Thus they can be used for treating tumors and related diseases.

Compounds for inhibiting EGFR kinase, preparation methods and uses thereof

Systems and methods for a controller including controller memory and logic are presented herein. The logic is configured to control access to a persistent storage media and, in response to one or more commands, the logic determines an intermediate parity value based on a first parity calculation, and using the intermediate parity value determines a final parity value based on the intermediate parity value and a second parity calculation. Determining the intermediate parity value includes sending a uni-directional command to read an old data value from an address indicated in the uni-directional command, perform an exclusive-or operation on the old data value and a new data value indicated in the uni-directional command to determine the intermediate parity value and store, in the persistent storage media, the intermediate parity value at a location associated to an index indicated in the uni-directional command.

On-SSD erasure coding with uni-directional commands

Examples described herein relate to executing a poller to poll for received communications over multiple transport layer protocols from a connection to identify a received communication from one of the multiple transport layer protocols and identify a second received communication from a different one of the multiple transport layer protocols. A change to the different one of the multiple transport layer protocols occurs in response to failure of the one of the multiple transport layer protocols or slow transport rate using the one of the multiple transport layer protocols. In some examples, the poller is executed in user space and transport layer protocol processing of the received communication and second received communication occur in kernel space.

Multi-protocol support for transactions

Examples herein relate to polling for input/output transactions of a network interface or a storage device, or any peripheral device. Some examples monitor clock cycles spent checking for a presence of input/output (I/O) events and processing I/O events and monitor clock cycles spent checking for presence of I/O events without completing an I/O event. Central processing unit (CPU) core utilization can be based on clock cycles spent checking for a presence of I/O events and processing I/O events and clock cycles spent checking for presence of I/O events without completion of an I/O event. For example, if core utilization is below a threshold, frequency of the core can be reduced for performing polling of I/O events. If core utilization is at or above the threshold, frequency of the core can be increased used to performing polling of I/O events.

Adaptive processor resource utilization

A computer program product, system, and method to manage access to storage resources from multiple applications. A plurality of virtual controllers is generated in a host memory space. Each virtual controller includes at least one virtual namespace that maps to a physical namespace in a physical controller. Applications are assigned to the virtual controllers. For each application of the applications assigned one of the virtual controllers, a virtual submission queue is generated to communicate with the virtual controller assigned to the application. An Input/Output (I/O) request to a target virtual namespace in one of the virtual submission queues is added to a physical submission queue for the physical controller having the physical namespace for which the target virtual namespace was generated.

Computer program product, system, and method to manage access to storage resources from multiple applications

In an example, there is disclosed a computing apparatus, having: a data interface to communicatively couple to a storage pool having a plurality of disks; a virtual machine manager including a processor; and a storage coprocessor (SCP) to: create a read queue and write queue for the disks in the storage pool; receive an input/output (IO) operation from a virtual machine, the IO operation directed to a storage address located on a disk in the storage pool; and add the IO operation to the queue for the disk.

Merged input/output operations from a plurality of virtual machines

A method and a device for implementation of a browser for intelligently recognizing a gesture-based zoom instruction are provided, relating to the browser technologies. The method includes: detecting, by a mobile terminal, a gesture-based instruction input by a user (S); finding a web page element associated with a position of a touch point of the gesture-based zoom instruction if the detected gesture-based instruction is a gesture-based zoom instruction for zooming a browser page (S); and performing a corresponding operation according to the web page element (S). The method and the device determine, according to the web page element associated with the position of the touch point, whether to perform a zoom operation of the browser page or a re-layout operation of a text region, being capable of improving the user experience.

Method and device for intelligently recognizing gesture-based zoom instruction by browser

An antenna port mapping method and a network device are disclosed. The method includes: determining, by a network device, a polarization direction of each of P physical antennas of the network device and an antenna array to which each of the P physical antennas belongs, where P is a multiple of 4; and respectively mapping, by the network device, a first antenna port and a second antenna port to a first group of physical antennas and a second group of physical antennas in the P physical antennas, and respectively mapping a third antenna port and a fourth antenna port to a third group of physical antennas and a fourth group of physical antennas in the P physical antennas.

Antenna port mapping method and network device

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Shanghai, China

Gang Cao