摘要:
A technique for managing storage of a data object in a storage device involves receiving the data object (A) to store in the storage device, where the data object has an indicator bit pattern (P). Successive compression data transformations are applied to data object A to obtain respective corresponding compressed data objects, and one of these compressed data objects is selected, such that the selected compressed data object (C) has the shortest length with respect to the remaining compressed data objects. Compression information (I) is then associated with the compression data transformation used to generate data object C, and a threshold value T is calculated at least partly from the length of compression information I. If length (C)+T≧length (A), then the indicator bit pattern of data object A is reset and the data object A is written to the storage device. If length (C)+T
摘要翻译:用于管理存储设备中的数据对象的存储的技术涉及接收存储在存储设备中的数据对象(A),其中数据对象具有指示符位模式(P)。 将连续的压缩数据变换应用于数据对象A以获得相应的对应的压缩数据对象,并且选择这些压缩数据对象中的一个,使得所选择的压缩数据对象(C)相对于剩余的压缩数据对象具有最短的长度 。 压缩信息(I)然后与用于生成数据对象C的压缩数据变换相关联,并且至少部分地根据压缩信息I的长度来计算阈值T.如果长度(C)+ T> =长度(A ),则复位数据对象A的指示符位模式,并将数据对象A写入存储装置。 如果长度(C)+ T <长度(A),则设置数据对象C的指示符位模式,压缩信息I被合并到数据对象C中,数据对象C被写入存储装置。
摘要:
A system calculates the optimal allocation of two or more resources provided by a resource provider to a task within a computer system from a plurality of possible allocations. In doing so, the system calculates the total volume of an N-dimensional cube, where N is the number of resources provided by the resource provider, representing the respective amounts of resources available to be allocated. The system also calculates the average volume of the N-1 dimensional shapes forming the sides of the N-dimensional cube. The system then calculates, at least partly from the ratio of the total volume to the average volume, the balance resulting from the allocation of resources represented by the N-dimensional cube. The system then calculates the imbalance resulting from the allocation of resources at least partly from the balance and determines the smallest imbalance as the optimal allocation of resources.
摘要:
A technique for use in identifying a failing storage device from a plurality of such storage devices involves the use of an inconsistency map. This inconsistency map is maintained by selecting one or more protected objects and identifying the storage devices on which the protected objects are stored. Copies of the protected objects on the identified storage devices are compared. On detecting a mismatch between copies of one of the protected objects, details are stored in an inconsistency map of the mismatched protected object and details of the storage devices on which the mismatched protected object is stored.
摘要:
A Multi-Armed Lifting Accessory is disclosed herein which is compact and transportable in various deployments. The Multi-Armed Lifting Accessory is advantageous and useful as it has hingedly connected loading and support arms attached to a main lifter body. The supporting arms are spring loaded allowing the Multi-Armed Lifting Accessory to stably engage with irregular shaped objects such as barge lid or a skidsteer loader and allows for flexible engagement and balanced lifting operations.
摘要:
A monocular display device of a head mounted monocular display is adjustably positioned in front of a display eye of a user. The monocular display device displays information in a first field of view of the display eye. An occluding device is adjustably positioned in front of a non-display eye of the user. The occluding device blocks a second field of view of the non-display eye, the blocking being regulated to block at least a part of the second field of view that corresponds to the first field of view containing the displayed information.
摘要:
The invention relates to ritonavir bis-hydrochloride, processes for the preparation of the ritonavir bis-hydrochloride, pharmaceutical compositions containing the ritonavir bis-hydrochloride and made from it, and methods of using the ritonavir bis-hydrochloride to inhibit HIV protease or enhance the pharmacokinetics of compounds which are metabolized by cytochrome P450 3A4.
摘要:
A method of operating an audio system having first and second sources includes outputting a first audio signal from the first source on first and second speakers. In response to a listener input, the first audio signal and a second audio signal from the second source are output simultaneously on the first and second speakers. The first signal is output from each of the first and second speakers such that the first signal is perceived by a listener to originate from a first direction toward the listener. The second signal is output from each of the first and second speakers such that the second signal is perceived by the listener to originate from a second direction toward the listener. The second direction is offset at least ninety degrees from the first direction.
摘要:
Process studies are performed to determine improvements to processes, such as manufacturing or service related processes. One or more instances of a process may be captured (e.g., recorded) and annotated. A user is enabled to interact with a recording included in the process instance of a process being performed. The user is enabled to apply a process step tag selected from a plurality of process steps to a section of the recording. The user may be enabled to interact with the recording to apply an attribute value selected from a list of attribute values to the process instance. The user may be enabled to interact with the recording to apply discovery information to the process instance. Annotation information associated with the process instance is generated that includes the process step tag, any applied attribute values, and any applied discovery information.
摘要:
A technique for use in managing a data cache involves receiving one or more data objects to be written to a storage device. A temperature value is assigned to the one or more data objects before storing the data objects in the data cache. The temperature value assigned to the one or more data objects is compared with a threshold value. A copy of the one or more data objects is stored in the data cache if the assigned temperature value exceeds the threshold value.
摘要:
A technique for use in performing snap imaging of a plurality of data objects and associated metadata involves placing the plurality of data objects in a consistent state. While the data objects are in a consistent state, a copy is created of the metadata associated with the plurality of data objects. The data objects are then taken out of the consistent state. The temperature value associated with one or more of the data objects is/are compared with a threshold value. A copy is created of at least some of the data objects for which the associated temperature value exceeds the threshold value.