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1. 发明申请

US20120260056A1 PROCESSOR 审中-公开
标题翻译：处理器
公开(公告)号：US20120260056A1
公开(公告)日：2012-10-11
申请号：US13528153
申请日：2012-06-20
申请人： Toru Hikichi , Naoya Ishimura
发明人： Toru Hikichi , Naoya Ishimura
IPC分类号： G06F12/02
CPC分类号： G06F12/0862 , G06F9/30043 , G06F9/30047 , G06F2212/6028
摘要： A processor includes: a first storage that stores data stored in a main storage; a processor that outputs an instruction for loading data from the main storage into the first storage; a second storage that holds a instruction until the first storage receives the data requested by the instruction; a first controller that reads the data requested by an instruction from the first storage and transfers the requested data to the processor, when the requested data is in the first storage, or but, transfers the received instruction to the main storage, when the requested data is not in the first storage and an instruction requesting the same data as the requested data is not in the second storage; and a second controller that completes reading the data requested by an instruction, when an instruction requesting the same data as the requested data is in the second storage.
摘要翻译：处理器包括：存储存储在主存储器中的数据的第一存储器; 输出用于将数据从主存储器加载到第一存储器中的指令的处理器; 第二存储器，其保持指令，直到所述第一存储器接收到由所述指令请求的数据; 第一控制器，当所请求的数据在第一存储器中时，读取来自第一存储器的指令所请求的数据并将所请求的数据传送到处理器，或者当所请求的数据被传送到主存储器时不在第一存储器中，并且请求与所请求的数据相同的数据的指令不在第二存储器中; 以及当请求与所请求的数据相同的数据的指令在第二存储器中时，完成读取由指令请求的数据的第二控制器。

2. 发明授权

US08549228B2 Processor and method of control of processor 失效
标题翻译：处理器和处理器控制方法
公开(公告)号：US08549228B2
公开(公告)日：2013-10-01
申请号：US12959968
申请日：2010-12-03
申请人： Toru Hikichi
发明人： Toru Hikichi
IPC分类号： G06F12/12
CPC分类号： G06F12/0859 , G06F9/30047 , G06F12/0862
摘要： A processor includes: a processing unit that has a first unit; a second unit that holds part of the data held by the first unit; a third unit that receives from the processing unit a first request including first attribute information for obtaining a first logical value and a second request including second attribute information for obtaining a second logical value and that holds the first request until receiving a completion notification of the first request or holds the second request until receiving a completion notification of the second request; and a control unit that receives the first and second requests from the third unit and, replaces the first attribute information by the second attribute information when data of the addresses corresponding to the first and second request are not in the second unit, and supplies the completion notification for the second request to the first unit.
摘要翻译：处理器包括：具有第一单元的处理单元; 第二单元，其保持由所述第一单元保持的数据的一部分; 第三单元，从所述处理单元接收包括用于获得第一逻辑值的第一属性信息的第一请求和包括用于获得第二逻辑值的第二属性信息的第二请求，并且保持所述第一请求，直到接收到所述第一逻辑值的完成通知为止请求或保持第二请求，直到接收到第二请求的完成通知; 以及控制单元，其从第三单元接收第一和第二请求，并且当与第一和第二请求对应的地址的数据不在第二单元中时，通过第二属性信息来替换第一属性信息，并且提供完成向第一单位通知第二个请求。

3. 发明授权

US09214916B2 Acoustic processing device 有权
标题翻译：声处理装置
公开(公告)号：US09214916B2
公开(公告)日：2015-12-15
申请号：US12995187
申请日：2009-07-08
申请人： Takeshi Hashimoto , Toru Hikichi
发明人： Takeshi Hashimoto , Toru Hikichi
IPC分类号： H03G3/00 , H03G9/02 , H04R3/04 , H04R5/04
CPC分类号： H03G9/025 , H04R3/04 , H04R5/04 , H04R2499/13
摘要： There is provided an acoustic processing device capable of applying acoustic processing matching listener's sense to reproduce an audio signal with satisfactory sound quality in terms of auditory sense irrespective of the characteristics of a sound source. The acoustic processing device (1) includes a gain calculation section (5) that calculates a gain correction amount corresponding to predetermined auditory sense characteristics, an offset gain calculation section (6) that calculates a gain offset based on a frequency characteristics of an audio signal analyzed by a frequency analysis section (3), an acoustic signal generation section (7) that generates an acoustic signal based on the gain correction amount and the gain offset, and an acoustic addition section (8) that adds the generated acoustic signal to the audio signal.
摘要翻译：提供了一种声学处理装置，其能够根据听觉来应用声学处理匹配听众的感觉以再现具有令人满意的声音质量的音频信号，而与声源的特性无关。声学处理装置（1）包括：增益计算部（5），其计算与规定听觉特性对应的增益校正量;偏移增益计算部（6），其基于音频信号的频率特性来计算增益偏移通过频率分析部分（3）分析，基于增益校正量和增益偏移产生声学信号的声音信号产生部分（7），以及声音加法部分（8），其将产生的声学信号加到音频信号。

4. 发明申请

US20100312968A1 Arithmetic processing apparatus and method of controlling the same 失效
标题翻译：算术处理装置及其控制方法
公开(公告)号：US20100312968A1
公开(公告)日：2010-12-09
申请号：US12805691
申请日：2010-08-13
申请人： Toru Hikichi
发明人： Toru Hikichi
IPC分类号： G06F12/08 , G06F12/00
CPC分类号： G06F12/0862 , G06F12/0855 , G06F12/0893
摘要： A common L2 cache unit of a CPU constituting a multicore processor, in addition to a PFPORT arranged for each CPU core unit, has a common PFPORT shared by the plurality of the CPU core units. The common PFPORT secures an entry when the prefetch request loaded from the PFPORT into a L2 pipeline processing unit fails to be completed. The uncompleted prefetch request is loaded again from the common PFPORT to the L2 pipeline processing unit.
摘要翻译：构成多核处理器的CPU的公共L2高速缓存单元除了为每个CPU核心单元布置的PFPORT之外还具有由多个CPU核心单元共享的公共PFPORT。当从PFPORT加载到L2流水线处理单元的预取请求无法完成时，公用PFPORT保护条目。未完成的预取请求从公共PFPORT再次加载到L2流水线处理单元。

5. 发明申请

US20090172360A1 INFORMATION PROCESSING APPARATUS EQUIPPED WITH BRANCH PREDICTION MISS RECOVERY MECHANISM 审中-公开
标题翻译：配有分支预测的信息处理设备故障恢复机制
公开(公告)号：US20090172360A1
公开(公告)日：2009-07-02
申请号：US12396637
申请日：2009-03-03
申请人： Toru Hikichi
发明人： Toru Hikichi
IPC分类号： G06F9/38 , G06F9/30
CPC分类号： G06F12/0862 , G06F9/3824 , G06F9/3842 , G06F9/3844 , G06F9/3861
摘要： The information processing apparatus comprises a cache miss detection unit detects a cache miss of a load instruction; an instruction issuance stop unit stops the issuance of an instruction subsequent to a conditional branch instruction if the branch direction of a conditional branch instruction subsequent to the load instruction for which a cache miss has been detected by the cache miss detection unit is not established at the timing of issuance, wherein a period of time cancels an issued instruction, the cancelation having been caused by a branch prediction miss, is deleted and thereby a penalty for the branch prediction miss is concealed under a wait time due to a cache miss.
摘要翻译：该信息处理装置包括高速缓存未命中检测单元，检测加载指令的高速缓存未命中; 如果在高速缓存未命中检测单元已经检测到高速缓存未命中的加载指令之后的条件分支指令的分支方向没有建立在条件分支指令之后，则指令发布停止单元停止发出条件分支指令之后的指令其中一段时间取消发出的指令，由分支预测未命中引起的取消被删除，从而由于高速缓存未命中而在等待时间内隐藏了分支预测缺失的惩罚。

6. 发明申请

US20110081029A1 ACOUSTIC PROCESSING DEVICE 有权
标题翻译：声音处理装置
公开(公告)号：US20110081029A1
公开(公告)日：2011-04-07
申请号：US12995187
申请日：2009-07-08
申请人： Takeshi Hashimoto , Toru Hikichi
发明人： Takeshi Hashimoto , Toru Hikichi
IPC分类号： H03G3/20
CPC分类号： H03G9/025 , H04R3/04 , H04R5/04 , H04R2499/13
摘要： There is provided an acoustic processing device capable of applying acoustic processing matching listener's sense to reproduce an audio signal with satisfactory sound quality in terms of auditory sense irrespective of the characteristics of a sound source. The acoustic processing device (1) includes a gain calculation section (5) that calculates a gain correction amount corresponding to predetermined auditory sense characteristics, an offset gain calculation section (6) that calculates a gain offset based on a frequency characteristics of an audio signal analyzed by a frequency analysis section (3), an acoustic signal generation section (7) that generates an acoustic signal based on the gain correction amount and the gain offset, and an acoustic addition section (8) that adds the generated acoustic signal to the audio signal.
摘要翻译：提供了一种声学处理装置，其能够根据听觉来应用声学处理匹配听众的感觉以再现具有令人满意的声音质量的音频信号，而与声源的特性无关。声学处理装置（1）包括：增益计算部（5），其计算与规定听觉特性对应的增益校正量;偏移增益计算部（6），其基于音频信号的频率特性来计算增益偏移通过频率分析部分（3）分析，基于增益校正量和增益偏移产生声学信号的声音信号产生部分（7），以及声音加法部分（8），其将产生的声学信号加到音频信号。

7. 发明授权

US07647488B2 Information processing device with branch history restoration 失效
标题翻译：具有分支历史恢复的信息处理设备
公开(公告)号：US07647488B2
公开(公告)日：2010-01-12
申请号：US11071306
申请日：2005-03-04
申请人： Toru Hikichi
发明人： Toru Hikichi
IPC分类号： G06F9/00
CPC分类号： G06F9/3806 , G06F9/3844 , G06F9/3863
摘要： The information processing device of the present invention stores the branch history information of a fetched instruction. When branch prediction fails, BHR information used for the branch prediction is restored using this stored branch history information. Thus, even when branch prediction fails, BHR information can be accurately restored. Accordingly, prediction accuracy can be improved.
摘要翻译：本发明的信息处理装置存储取出指令的分支历史信息。当分支预测失败时，使用该存储的分支历史信息来恢复用于分支预测的BHR信息。因此，即使分支预测失败，也能够准确地恢复BHR信息。因此，可以提高预测精度。

8. 发明授权

US08687824B2 Acoustic processing device 有权
标题翻译：声处理装置
公开(公告)号：US08687824B2
公开(公告)日：2014-04-01
申请号：US12995466
申请日：2009-07-08
申请人： Takeshi Hashimoto , Toru Hikichi
发明人： Takeshi Hashimoto , Toru Hikichi
IPC分类号： H03G3/00
CPC分类号： H03G7/002 , H03G7/007
摘要： There is provided an acoustic processing device capable of maintaining volume and reproducing audio signals with good sound quality independent of the media audio encoding format, sound source type or sound source volume setting. In the acoustic processing device (1), a limiter control signal generation section (5) generates a limiter control signal for applying rapid variation correction determined based on a short-term signal level variation of an audio signal of a sound source and slow variation correction determined based on a long-term signal level variation of the audio signal of the sound source, and volume control sections (7) and (8) apply the generated limiter control signal to the audio signal and control the volume of the sound source.
摘要翻译：提供了一种声音处理装置，其能够独立于媒体音频编码格式，声源类型或音源音量设置来维持音量和再现具有良好音质的音频信号。在声学处理装置（1）中，限制器控制信号生成部（5）生成用于应用基于声源的音频信号的短期信号电平变化确定的快速变化校正的限制器控制信号和慢变化校正基于声源的音频信号的长期信号电平变化确定，并且音量控制部分（7）和（8）将产生的限幅器控制信号应用于音频信号并控制声源的音量。

9. 发明授权

US08190825B2 Arithmetic processing apparatus and method of controlling the same 失效
标题翻译：算术处理装置及其控制方法
公开(公告)号：US08190825B2
公开(公告)日：2012-05-29
申请号：US12805691
申请日：2010-08-13
申请人： Toru Hikichi
发明人： Toru Hikichi
IPC分类号： G06F12/00
CPC分类号： G06F12/0862 , G06F12/0855 , G06F12/0893
摘要： A common L2 cache unit of a CPU constituting a multicore processor, in addition to a PFPORT arranged for each CPU core unit, has a common PFPORT shared by the plurality of the CPU core units. The common PFPORT secures an entry when the prefetch request loaded from the PFPORT into a L2 pipeline processing unit fails to be completed. The uncompleted prefetch request is loaded again from the common PFPORT to the L2 pipeline processing unit.
摘要翻译：构成多核处理器的CPU的公共L2高速缓存单元除了为每个CPU核心单元布置的PFPORT之外还具有由多个CPU核心单元共享的公共PFPORT。当从PFPORT加载到L2流水线处理单元的预取请求无法完成时，公用PFPORT保护条目。未完成的预取请求从公共PFPORT再次加载到L2流水线处理单元。

10. 发明申请

US20110085681A1 ACOUSTIC PROCESSING DEVICE 有权
标题翻译：声音处理装置
公开(公告)号：US20110085681A1
公开(公告)日：2011-04-14
申请号：US12995466
申请日：2009-07-08
申请人： Takeshi Hashimoto , Toru Hikichi
发明人： Takeshi Hashimoto , Toru Hikichi
IPC分类号： H03G3/20
CPC分类号： H03G7/002 , H03G7/007
摘要： There is provided an acoustic processing device capable of maintaining volume and reproducing audio signals with good sound quality independent of the media audio encoding format, sound source type or sound source volume setting. In the acoustic processing device (1), a limiter control signal generation section (5) generates a limiter control signal for applying rapid variation correction determined based on a short-term signal level variation of an audio signal of a sound source and slow variation correction determined based on a long-term signal level variation of the audio signal of the sound source, and volume control sections (7) and (8) apply the generated limiter control signal to the audio signal and control the volume of the sound source.
摘要翻译：提供了一种声音处理装置，其能够独立于媒体音频编码格式，声源类型或音源音量设置来维持音量和再现具有良好音质的音频信号。在声学处理装置（1）中，限制器控制信号生成部（5）生成用于应用基于声源的音频信号的短期信号电平变化确定的快速变化校正的限制器控制信号和慢变化校正基于声源的音频信号的长期信号电平变化确定，并且音量控制部分（7）和（8）将产生的限幅器控制信号应用于音频信号并控制声源的音量。

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