摘要:
According to an embodiment, a control device includes a calculator and a setting unit. The calculator is configured to calculate a system processing time indicating a time required for processing executed after a system, the system including a plurality of elements, power to each element being individually controlled, resumes from a sleep state in which the number of elements supplied with power is limited to a predetermined number and an operation of the system is stopped. The setting unit is configured to set a mode indicating an operation state of the system according to the system processing time calculated by the calculator when a resume factor indicating a factor for resuming the system from the sleep state occurs.
摘要:
According to an embodiment, a control device includes a calculator and a setting unit. The calculator is configured to calculate a system processing time indicating a time required for processing executed after a system, the system including a plurality of elements, power to each element being individually controlled, resumes from a sleep state in which the number of elements supplied with power is limited to a predetermined number and an operation of the system is stopped. The setting unit is configured to set a mode indicating an operation state of the system according to the system processing time calculated by the calculator when a resume factor indicating a factor for resuming the system from the sleep state occurs.
摘要:
According to an embodiment, a control system includes a detector, an estimating unit, a determining unit, and a controller. The detector detects an idle state. The estimating unit estimates an idle period. When the idle state is detected, the determining unit determines whether a first power consumption when writeback of data which needs to be written back to a main storage device is performed and supply of power to a cache memory is stopped, is larger than a second power consumption when writeback of the data is not performed and supply of power is continued for the idle period. The controller stops the supply of power to the cache memory when the first power consumption is determined to be smaller than the second power consumption and continues the supply of power when the first power consumption is determined to be larger than the second power consumption.
摘要:
According to an embodiment, a control system includes a detector, an estimating unit, a determining unit, and a controller. The detector detects an idle state. The estimating unit estimates an idle period. When the idle state is detected, the determining unit determines whether a first power consumption when writeback of data which needs to be written back to a main storage device is performed and supply of power to a cache memory is stopped, is larger than a second power consumption when writeback of the data is not performed and supply of power is continued for the idle period. The controller stops the supply of power to the cache memory when the first power consumption is determined to be smaller than the second power consumption and continues the supply of power when the first power consumption is determined to be larger than the second power consumption.
摘要:
According to an embodiment, a control system includes a processing device; a main storage device to store the data; a cache memory to store part of the data stored; a prefetch unit to predict data highly likely to be accessed and execute prefetch, reading out data in advance onto the cache memory; and a power supply unit. The system further includes: a detecting unit to detect whether the processing device is in an idle state; a determining unit that determines whether to stop the supply of power to the cache memory in accordance with the state of the prefetch when determined as idle state; and a power supply control unit that controls the power supply unit so as to stop the supply of power, or controls the power supply unit so as to continue the supply of power.
摘要:
Disclosed is a near-infrared absorbing compound which does not contain antimony or arsenic, and has excellent stability, especially excellent heat resistance, light resistance and moist heat resistance. Also disclosed are a near-infrared absorbing filter, which is produced by using the near-infrared absorbing compound, and has excellent resistance such as light resistance and heat resistance, an optical filter and an optical recording medium. Specifically disclosed are a diimmonium compound represented by the formula (1) below and a near-infrared absorbing filter obtained by using such a diimmonium compound. Further specifically disclosed are a near-infrared absorbing filter wherein an adhesive layer containing the diimmonium compound is arranged on a transparent supporting body, and an optical filter using such a near-infrared absorbing filter. (In the formula (1), R1 to R8 independently represent a hydrogen atom or an optionally substituted aliphatic hydrocarbon residue; R9 to R11 independently represent an aliphatic hydrocarbon residue which may have a halogen atom; and rings A and B may further have a substituent).
摘要翻译:公开了不含锑或砷的近红外吸收化合物,具有优异的稳定性,特别优异的耐热性,耐光性和耐湿热性。 还公开了使用近红外线吸收化合物制造的近红外线吸收滤光片,耐光性,耐热性优良的电阻,光学滤波器和光记录介质。 具体公开的是下述式(1)表示的二亚铵化合物和使用这种二亚铵化合物得到的近红外吸收滤光片。 进一步具体公开了一种近红外吸收滤光器,其中将含有二亚铵化合物的粘合剂层设置在透明支撑体上,以及使用这种近红外吸收滤光片的滤光器。 (式(1)中,R 1至R 8独立地表示氢原子或任选取代的脂族烃残基; R 9〜 R 11独立地表示可以具有卤素原子的脂肪族烃残基;环A和B可以进一步具有取代基)。
摘要:
A method, apparatus, and computer program product for performing bidirectional transformation between a first structured document and a second structured document is disclosed. A transformation rule having primitive rules each of which is applicable to respective one of elements specified in units of paths within the first structured document is prepared. A forward transformation is performed, which transforms the first structured document into the second structured document in accordance with the transformation rule. At that time, a transformation record is created. The record contains which primitive rules were applied and which paths were transformed in the forward transformation. The transformed second structured document may be edited by an application-side. After that, a backward transformation is performed, which transforms the second structured document into the first structured document with referral to the transformation record, the transformation rule, and the first structured document.
摘要:
A method, apparatus, and computer program product for performing bidirectional transformation between a first structured document and a second structured document is disclosed. A transformation rule having primitive rules each of which is applicable to respective one of elements specified in units of paths within the first structured document is prepared. A forward transformation is performed, which transforms the first structured document into the second structured document in accordance with the transformation rule. At that time, a transformation record is created. The record contains which primitive rules were applied and which paths were transformed in the forward transformation. The transformed second structured document may be edited by an application-side. After that, a backward transformation is performed, which transforms the second structured document into the first structured document with referral to the transformation record, the transformation rule, and the first structured document.
摘要:
A method, apparatus, and computer program product for performing bidirectional transformation between a first structured document and a second structured document is disclosed. A transformation rule having primitive rules each of which is applicable to respective one of elements specified in units of paths within the first structured document is prepared. A forward transformation is performed, which transforms the first structured document into the second structured document in accordance with the transformation rule. At that time, a transformation record is created. The record contains which primitive rules were applied and which paths were transformed in the forward transformation. The transformed second structured document may be edited by an application-side. After that, a backward transformation is performed, which transforms the second structured document into the first structured document with referral to the transformation record, the transformation rule, and the first structured document.
摘要:
According to an embodiment, a control system includes a processing device; a main storage device to store the data; a cache memory to store part of the data stored; a prefetch unit to predict data highly likely to be accessed and execute prefetch, reading out data in advance onto the cache memory; and a power supply unit. The system further includes: a detecting unit to detect whether the processing device is in an idle state; a determining unit that determines whether to stop the supply of power to the cache memory in accordance with the state of the prefetch when determined as idle state; and a power supply control unit that controls the power supply unit so as to stop the supply of power, or controls the power supply unit so as to continue the supply of power.