公开(公告)号：EP4455865A1

公开(公告)日：2024-10-30

申请号：EP23203659.0

申请日：2023-10-13

申请人： Red Hat, Inc.

发明人： GALLAGHER, Brian ,  BROWNE, Michael

IPC分类号： G06F8/65 ,  G06F8/656 ,  G06F9/455

摘要： A computing device determines that an executing first operator process is to be upgraded to a second operator process in an upgrade process, wherein the first operator process maintains on a cluster of compute nodes a desired identified state of an application. The computing device prior to initiating the second operator process, determines that the upgrade process will cause an initiation of a new container of the application to replace an existing container of the application. The computing device determines that an upgrade mode associated with the first operator process is a rolling upgrade mode, wherein the existing container and the new container will execute concurrently for a period of time. The computing device makes a determination whether computing resources needed to execute the existing container and the new container concurrently are available. The computing device takes an upgrade request action based on the determination.

公开(公告)号：EP4451126A1

公开(公告)日：2024-10-23

申请号：EP23203645.9

申请日：2023-10-13

申请人： Red Hat, Inc.

发明人： TSIRKIN, Michael

IPC分类号： G06F9/455 ,  H04L61/2546

摘要： A network address is allocated for a guest virtual machine (VM) of a computing device by the host operating system. The network address is externally accessible from an external network coupled to the computing device. An indication is received , from the guest VM, that the guest VM is using the network address. The network address as used by the guest VM matches the network address as exposed by the host operating system on the external network. A network transmission, from the external network, is received that is directed to the network address. Responsive to the indication that the guest VM is using the network address, the network transmission is transferred to the guest VM.

公开(公告)号：EP4300292A1

公开(公告)日：2024-01-03

申请号：EP22214211.9

申请日：2022-12-16

申请人： Red Hat, Inc.

发明人： TSIRKIN, Michael

IPC分类号： G06F9/30 ,  G06F9/48 ,  G06F9/52

摘要： An example method may include responsive to receiving, by a processing device, an interrupt deferral instruction requesting that interrupts be deferred, disabling delivery of interrupts by the processing device, receiving one or more interrupt requests subsequent to disabling delivery of interrupts, and responsive to determining that a deferral termination criterion is satisfied, delivering one or more interrupts, wherein each of the one or more interrupts is specified by a respective one of the interrupt requests. The method may further include receiving a resume interrupt delivery instruction requesting that deferred and subsequent interrupts be delivered, wherein the deferral termination criterion is satisfied in response to receiving the resume interrupt delivery instruction. The method may further include, responsive to receiving the resume interrupt delivery instruction, enabling delivery of the one or more interrupts and subsequent interrupts by the processing device.

公开(公告)号：EP4296853A1

公开(公告)日：2023-12-27

申请号：EP22214217.6

申请日：2022-12-16

申请人： Red Hat, Inc.

发明人： GRIFFIN, Leigh ,  COADY, Stephen

IPC分类号： G06F9/455

摘要： A system and method for dynamically switching layers of a container image for adapting performance to a computing environment. The method includes receiving a request to generate a container image including a plurality of unique layers. The method includes determining a set of optional layers for each unique layer of the container image based on a plurality of tags associated with the container image. The method includes defining one or more container image versions of the container image, wherein each container image version is defined by selecting, for each unique layer of the container image based on the plurality of tags, the unique layer of the container image or one of the optional layers of the set of optional layers associated with the unique layer. The method includes generating a first container image based on a first container image version of the one or more container image versions.

公开(公告)号：EP4270264A1

公开(公告)日：2023-11-01

申请号：EP22192335.2

申请日：2022-08-26

申请人： Red Hat, Inc.

发明人： GRIFFIN, Leigh ,  COADY, Stephen

IPC分类号： G06N10/70 ,  G06N10/40

摘要： Biases on quantum bits can be dynamically adjusted based on events. For example, a system can detect an event related to a service executing in a computing environment. The service can rely on a state of a quantum bit of a quantum computing subsystem in performing a computing operation. The system can determine an amount of bias to apply to the quantum bit based on the event. The amount of bias can be configured to modify a result of the computing operation. The system can transmit a control signal configured to cause the quantum computing subsystem to apply the amount of bias to the quantum bit (e.g., while the service is executing).

公开(公告)号：EP4261682A1

公开(公告)日：2023-10-18

申请号：EP22183196.9

申请日：2022-07-05

申请人： Red Hat, Inc.

发明人： GRIFFIN, Leigh ,  ROSSETTI, Leonardo

IPC分类号： G06F9/48 ,  G06F9/50

摘要： A method includes receiving a software build task, identifying one or more previously executed software build tasks in view of one or more properties of the software build task and determining a set of computing resources to be allocated to a build container for performing the software build task in view of the one or more previously executed software build tasks. The method further includes generating the build container to perform the software build task.

公开(公告)号：EP4258112A1

公开(公告)日：2023-10-11

申请号：EP22183194.4

申请日：2022-07-05

申请人： Red Hat, Inc.

发明人： ARNAL CASTELLO, Carles ,  ANTINORI, Paolo ,  WITTMANN, Eric

IPC分类号： G06F9/451

摘要： Systems and methods for providing a presentation mode for application programming interface functions. In one implementation, one or more API specifications are presented, via a user interface, by a processing device, the one or more API specifications referencing a plurality of API functions. A first selection pertaining to one or more API functions of the plurality of API functions is received, wherein the first selection indicates an order of execution of the one or more API functions for a task. A second selection is received indicating a relationship between at least two of the API functions of the plurality of API functions. The relationship between the at least two API functions is set according to the second selection. The one or more API functions are caused, by the processing device, to be arranged according to the first selection. The one or more API functions are presented, via the user interface, arranged according to the first selection.

公开(公告)号：EP4247015A1

公开(公告)日：2023-09-20

申请号：EP22168383.2

申请日：2022-04-14

申请人： Red Hat, Inc.

发明人： GRIFFIN, Leigh ,  CHIBON, Pierre-Yves

IPC分类号： H04W4/02 ,  H04W4/40 ,  H04W4/46

摘要： Embodiments of the present disclosure provide techniques for peer to peer sharing of files in a mobile environment. In response to coming within communication range of a second device, a processing device may determine whether the second device will remain in communication range with a first device for at least a threshold amount of time. An amount of data that can be transferred between the first and second devices during a transfer window with the second device may be determined. Package manifests of the first and second devices may be compared to determine a set of packages of the first device that need to be updated. A number of chunks for a first package of the set of packages may be received from the second device, the number of chunks based on the amount of data that can be transferred between the first and second devices during the transfer window.

公开(公告)号：EP4184342A1

公开(公告)日：2023-05-24

申请号：EP22151656.0

申请日：2022-01-14

申请人： Red Hat, Inc.

发明人： SCRIVANO, Giuseppe

IPC分类号： G06F16/174

摘要： A method includes receiving, at a container registry, a container image including a set of files, determining that at least one file of the set of files is a duplicate of a previously stored container image file at the container registry. The method further includes storing the container image at the container registry with the at least one file of the plurality of files that is a duplicate of the previously stored container image file removed from the container image.

公开(公告)号：EP4155931A1

公开(公告)日：2023-03-29

申请号：EP21209169.8

申请日：2021-11-19

申请人： Red Hat, Inc.

发明人： QUINN, Yanir ,  APFELBAUM, Marcel

IPC分类号： G06F9/50

摘要： A network device queue manager receives a request to execute a workload on a node of a cloud computing environment, where the cloud computing environment comprises a plurality of nodes; determines that the workload is to be executed by a dedicated processor resource that does not process device interrupts; identifies a set of one or more shared processor resources associated with the node, wherein each shared processor resource of the set of shared processor resources processes device interrupts; selects a processor resource from the set of one or more shared processor resources to execute the first workload on the first node; bans the selected processor resource from processing device interrupts while executing the workload; and executes the workload with the selected processor resource.