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Synchronization of concurrent computation engines

專利號
US11175919B1
公開日期
2021-11-16
申請人
Amazon Technologies, Inc.(US WA Seattle)
發(fā)明人
Ilya Minkin; Ron Diamant; Drazen Borkovic; Jindrich Zejda; Dana Michelle Vantrease
IPC分類
G06F9/30; G06F9/35; G06F13/28; G06F9/38; G06F9/52; G06N3/06
技術(shù)領(lǐng)域
checkpoint,engine,execution,register,ckpt1,engines,in,wait,value,can
地域: WA WA Seattle

摘要

Integrated circuit devices and methods for synchronizing execution of program code for multiple concurrently operating execution engines of the integrated circuit devices are provided. In some cases, one execution engine of an integrated circuit device may be dependent on the operation of another execution engine of the integrated circuit device. To synchronize the execution engines around the dependency, a first execution engine may execute an instruction to set a value in a register while a second execution engine may execute an instruction to wait for a condition associated with the register value.

說明書

The drivers can include programs that provide communication between components in the host system 1000. For example, some drivers can provide communication between the operating system and peripheral devices or I/O devices 1032. Alternatively or additionally, some drivers may provide communication between application programs and the operating system, and/or application programs and peripheral devices accessible to the host system 1000. In many cases, the drivers can include drivers that provide well-understood functionality (e.g., printer drivers, display drivers, hard disk drivers, Solid State Device drivers, etc.). In other cases, the drivers may provide proprietary or specialized functionality.

The I/O devices 1032 can include hardware for connecting to user input and output devices, such as keyboards, mice, pens, tablets, voice input devices, touch input devices, displays or monitors, speakers, and printers, among other devices The I/O devices 1032 can also include storage drives and/or network interfaces for connecting to a network 1080. For example, the host system 1000 can use a network interface to communicate with storage devices, user terminals, other computing devices or servers, and/or other networks, among various examples.

權(quán)利要求

1
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