公开(公告)号：US20190050271A1

公开(公告)日：2019-02-14

申请号：US16160674

申请日：2018-10-15

Applicant: Amazon Technologies, Inc.

Inventor： Dylan Owen Marriner ,  Mauricio Roman ,  Marc John Brooker ,  Julian Embry Herwitz ,  Sean Reque

IPC: G06F9/50 ,  G06F9/455

CPC classification number: G06F9/5077 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2209/504

Abstract: Systems and methods are described for adjusting a number of concurrent code executions allowed to be performed for a given user on an on-demand code execution environment or other distributed code execution environments. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances. However, to improve utilization of computing resources, such environments may temporarily restrict the number of concurrent code executions performed on behalf of the given user to a number less than the maximum number of concurrent code executions allowed for the given user. Such environments may adjust the temporary restriction on the number of concurrent code executions based on the number of incoming code execution requests associated with the given user.

公开(公告)号：US11354169B2

公开(公告)日：2022-06-07

申请号：US16552535

申请日：2019-08-27

Applicant: Amazon Technologies, Inc.

Inventor： Dylan Owen Marriner ,  Mauricio Roman ,  Marc John Brooker ,  Julian Embry Herwitz ,  Sean Reque

IPC: G06F9/50 ,  G06F9/455

Abstract: Systems and methods are described for adjusting a number of concurrent code executions allowed to be performed for a given user on an on-demand code execution environment or other distributed code execution environments. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances. However, to improve utilization of computing resources, such environments may temporarily restrict the number of concurrent code executions performed on behalf of the given user to a number less than the maximum number of concurrent code executions allowed for the given user. Such environments may adjust the temporary restriction on the number of concurrent code executions based on the number of incoming code execution requests associated with the given user.

公开(公告)号：US20200167150A1

公开(公告)日：2020-05-28

申请号：US16779326

申请日：2020-01-31

Applicant: Amazon Technologies, Inc.

Inventor： Dylan Owen Marriner

IPC: G06F8/65

Abstract: An event-driven compute service upgrades an execution environment for registered functions of the compute service. Some compute nodes of the service have an updated version of the execution environment and some compute nodes have the old version of the execution environment. As a part of the upgrade process, some functions are executed in both environments. For example, for some invocations of a particular function, the function is executed in the updated execution environment while for other invocations of the same function, the function is executed in the old execution environment. Based on resulting status of the executions, the compute service determines that the particular function is compatible or incompatible with the updated version of the execution environment. The compute service performs subsequent executions of incompatible functions in the old version of the execution environment instead of in the updated version. A client may be notified of the incompatibility.

公开(公告)号：US10402231B2

公开(公告)日：2019-09-03

申请号：US16160674

申请日：2018-10-15

Applicant: Amazon Technologies, Inc.

Inventor： Dylan Owen Marriner ,  Mauricio Roman ,  Marc John Brooker ,  Julian Embry Herwitz ,  Sean Reque

IPC: G06F9/455 ,  G06F9/50

Abstract: Systems and methods are described for adjusting a number of concurrent code executions allowed to be performed for a given user on an on-demand code execution environment or other distributed code execution environments. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances. However, to improve utilization of computing resources, such environments may temporarily restrict the number of concurrent code executions performed on behalf of the given user to a number less than the maximum number of concurrent code executions allowed for the given user. Such environments may adjust the temporary restriction on the number of concurrent code executions based on the number of incoming code execution requests associated with the given user.

公开(公告)号：US20180004575A1

公开(公告)日：2018-01-04

申请号：US15197670

申请日：2016-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Dylan Owen Marriner ,  Mauricio Roman ,  Marc John Brooker ,  Julian Embry Herwitz ,  Sean Reque

IPC: G06F9/50 ,  G06F9/455

CPC classification number: G06F9/5077 ,  G06F9/45558 ,  G06F2009/4557

Abstract: Systems and methods are described for adjusting a number of concurrent code executions allowed to be performed for a given user on an on-demand code execution environment or other distributed code execution environments. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances. However, to improve utilization of computing resources, such environments may temporarily restrict the number of concurrent code executions performed on behalf of the given user to a number less than the maximum number of concurrent code executions allowed for the given user. Such environments may adjust the temporary restriction on the number of concurrent code executions based on the number of incoming code execution requests associated with the given user.

公开(公告)号：US20180004556A1

公开(公告)日：2018-01-04

申请号：US15197668

申请日：2016-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Dylan Owen Marriner ,  Mauricio Roman ,  Marc John Brooker ,  Julian Embry Herwitz ,  Sean Reque

IPC: G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45558 ,  G06F9/5077 ,  G06F9/5083 ,  G06F2009/4557 ,  G06F2009/45595

Abstract: Systems and methods are described for adjusting a number of concurrent code executions allowed to be performed for a given user on an on-demand code execution environment or other distributed code execution environments. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances. However, to improve utilization of computing resources, such environments may temporarily restrict the number of concurrent code executions performed on behalf of the given user to a number less than the maximum number of concurrent code executions allowed for the given user. Such environments may adjust the temporary restriction on the number of concurrent code executions based on the number of incoming code execution requests associated with the given user and based on communication among the frontends processing the incoming code execution requests.