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1.发明授权公开(公告)号：US09459868B2
公开(公告)日：2016-10-04
申请号：US13421599
申请日：2012-03-15
申请人： Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
发明人： Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
CPC分类号： G06F9/30043 , G06F9/30036 , G06F9/3013 , G06F9/3824 , G06F12/0875 , G06F2212/452
摘要： A Load to Block Boundary instruction is provided that loads a variable number of bytes of data into a register while ensuring that a specified memory boundary is not crossed. The boundary is dynamically determined based on a specified type of boundary and one or more characteristics of the processor executing the instruction, such as cache line size or page size used by the processor.
摘要翻译： 加载到块提供了将可变数量的字节数据加载到寄存器中，同时确保指定的存储器边界未被越过。 边界根据指定类型的边界和执行指令的处理器的一个或多个特性（例如由处理器使用的高速缓存行大小或页面大小）动态地确定。
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2.发明申请公开(公告)号：US20130246740A1
公开(公告)日：2013-09-19
申请号：US13421599
申请日：2012-03-15
申请人： Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
发明人： Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
CPC分类号： G06F9/30043 , G06F9/30036 , G06F9/3013 , G06F9/3824 , G06F12/0875 , G06F2212/452
摘要： A Load to Block Boundary instruction is provided that loads a variable number of bytes of data into a register while ensuring that a specified memory boundary is not crossed. The boundary is dynamically determined based on a specified type of boundary and one or more characteristics of the processor executing the instruction, such as cache line size or page size used by the processor.
摘要翻译： 加载到块提供了将可变数量的字节数据加载到寄存器中，同时确保指定的存储器边界未被越过。 边界根据指定类型的边界和执行指令的处理器的一个或多个特性（例如由处理器使用的高速缓存行大小或页面大小）动态地确定。
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3.发明授权Copying character data having a termination character from one memory location to another 有权将具有终止字符的字符数据从一个存储器位置复制到另一个存储器位置公开(公告)号：US09454366B2
公开(公告)日：2016-09-27
申请号：US13421498
申请日：2012-03-15
CPC分类号： G06F9/30018 , G06F9/30021 , G06F9/30036 , G06F9/30043
摘要： Copying characters of a set of terminated character data from one memory location to another memory location using parallel processing and without causing unwarranted exceptions. The character data to be copied is loaded within one or more vector registers. In particular, in one embodiment, an instruction (e.g., a Vector Load to block Boundary instruction) is used that loads data in parallel in a vector register to a specified boundary, and provides a way to determine the number of characters loaded. To determine the number of characters loaded (a count), another instruction (e.g., a Load Count to Block Boundary instruction) is used. Further, an instruction (e.g., a Vector Find Element Not Equal instruction) is used to find the index of the first delimiter character, i.e., the first termination character, such as a zero or null character within the character data. This instruction checks a plurality of bytes of data in parallel.
摘要翻译： 使用并行处理将一组终止的字符数据的字符从一个存储器位置复制到另一个存储器位置，并且不引起无理的异常。 要复制的字符数据被加载到一个或多个向量寄存器中。 特别地，在一个实施例中，使用将矢量寄存器中并行的数据加载到指定边界的指令（例如，向量块向量边界指令），并且提供了确定加载的字符数的方法。 为了确定加载的字符数（计数），使用另一条指令（例如，向块边界指令的加载计数）。 此外，使用指令（例如，矢量查找元素不等于指令）来找到第一分隔符字符的索引，即第一终止字符，例如字符数据内的零或空字符。 该指令并行地检查多个字节的数据。
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公开(公告)号：US20130246767A1
公开(公告)日：2013-09-19
申请号：US13421451
申请日：2012-03-15
申请人： Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
发明人： Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Eric M. Schwarz , Timothy J. Slegel
IPC分类号： G06F9/34
CPC分类号： G06F9/30043 , G06F9/3001 , G06F9/3004 , G06F9/30076 , G06F9/355 , G06F9/3824 , G06F9/3861
摘要： A Load Count to Block Boundary instruction is provided that provides a distance from a specified memory address to a specified memory boundary. The memory boundary is a boundary that is not to be crossed in loading data. The boundary may be specified a number of ways, including, but not limited to, a variable value in the instruction text, a fixed instruction text value encoded in the opcode, or a register based boundary; or it may be dynamically determined.
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公开(公告)号：US20130246752A1
公开(公告)日：2013-09-19
申请号：US13421448
申请日：2012-03-15
CPC分类号： G06F9/3001 , G06F9/30018 , G06F9/30021 , G06F9/30036 , G06F9/30047 , G06F9/30185 , G06F9/4552
摘要： Processing of character data is facilitated. A Find Element Equal instruction is provided that compares data of multiple vectors for equality and provides an indication of equality, if equality exists. An index associated with the equal element is stored in a target vector register. Further, the same instruction, the Find Element Equal instruction, also searches a selected vector for null elements, also referred to as zero elements. A result of the instruction is dependent on whether the null search is provided, or just the compare.
摘要翻译： 字符数据的处理方便。 提供了一个Find Element Equal指令，用于比较多个向量的数据以获得相等性，并提供相等的指示，如果存在相等性。 与相等元素相关联的索引存储在目标向量寄存器中。 此外，相同的指令“Find Element Equal”（查找元素等效）指令也会搜索所选向量的零元素，也称为零元素。 指令的结果取决于是否提供空搜索，还是只是比较。
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6.发明申请公开(公告)号：US20130246699A1
公开(公告)日：2013-09-19
申请号：US13421640
申请日：2012-03-15
IPC分类号： G06F12/00
CPC分类号： G06F9/30018 , G06F9/30021 , G06F9/30036 , G06F9/30043
摘要： The length of character data having a termination character is determined. The character data for which the length is to be determined is loaded, in parallel, within one or more vector registers. An instruction is used that loads data in a vector register to a specified boundary, and provides a way to determine the number of characters loaded, using, for instance, another instruction. Further, an instruction is used to find the index of the first termination character, e.g., the first zero or null character. This instruction searches the data in parallel for the termination character. By using these instructions, the length of the character data is determined using only one branch instruction.
摘要翻译： 确定具有终止字符的字符数据的长度。 要确定长度的字符数据并行加载到一个或多个向量寄存器中。 使用将向量寄存器中的数据加载到指定边界的指令，并且提供了使用例如另一个指令来确定加载的字符数的方法。 此外，使用指令来找到第一终止字符的索引，例如，第一个零或空字符。 该指令并行搜索终止字符的数据。 通过使用这些指令，仅使用一个分支指令来确定字符数据的长度。
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公开(公告)号：US09588762B2
公开(公告)日：2017-03-07
申请号：US13421442
申请日：2012-03-15
CPC分类号： G06F9/3001 , G06F9/30018 , G06F9/30021 , G06F9/30036 , G06F9/30047 , G06F9/30185 , G06F9/45516
摘要： Processing of character data is facilitated. A Find Element Not Equal instruction is provided that compares data of multiple vectors for inequality and provides an indication of inequality, if inequality exists. An index associated with the unequal element is stored in a target vector register. Further, the same instruction, the Find Element Not Equal instruction, also searches a selected vector for null elements, also referred to as zero elements. A result of the instruction is dependent on whether the null search is provided, or just the compare.
摘要翻译： 字符数据的处理方便。 一个查找元素提供不等式的指令，用于比较不等式的多个向量的数据，并提供不平等的指示，如果存在不等式。 与不等元素相关联的索引存储在目标向量寄存器中。 此外，相同的指令“Find Element Not Equal”（查找元素不相等）指令也会搜索所选向量的零元素，也称为零元素。 指令的结果取决于是否提供空搜索，还是只是比较。
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8.发明授权公开(公告)号：US09454367B2
公开(公告)日：2016-09-27
申请号：US13421640
申请日：2012-03-15
CPC分类号： G06F9/30018 , G06F9/30021 , G06F9/30036 , G06F9/30043
摘要： The length of character data having a termination character is determined. The character data for which the length is to be determined is loaded, in parallel, within one or more vector registers. An instruction is used that loads data in a vector register to a specified boundary, and provides a way to determine the number of characters loaded, using, for instance, another instruction. Further, an instruction is used to find the index of the first termination character, e.g., the first zero or null character. This instruction searches the data in parallel for the termination character. By using these instructions, the length of the character data is determined using only one branch instruction.
摘要翻译： 确定具有终止字符的字符数据的长度。 要确定长度的字符数据并行加载到一个或多个向量寄存器中。 使用将向量寄存器中的数据加载到指定边界的指令，并且提供了使用例如另一个指令来确定加载的字符数的方法。 此外，使用指令来找到第一终止字符的索引，例如，第一个零或空字符。 该指令并行搜索终止字符的数据。 通过使用这些指令，仅使用一个分支指令来确定字符数据的长度。
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公开(公告)号：US09286065B2
公开(公告)日：2016-03-15
申请号：US13421640
申请日：2012-03-15
摘要： The length of character data having a termination character is determined. The character data for which the length is to be determined is loaded, in parallel, within one or more vector registers. An instruction is used that loads data in a vector register to a specified boundary, and provides a way to determine the number of characters loaded, using, for instance, another instruction. Further, an instruction is used to find the index of the first termination character, e.g., the first zero or null character. This instruction searches the data in parallel for the termination character. By using these instructions, the length of the character data is determined using only one branch instruction.
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10.发明授权公开(公告)号：US09286064B2
公开(公告)日：2016-03-15
申请号：US13421498
申请日：2012-03-15
摘要： Copying characters of a set of terminated character data from one memory location to another memory location using parallel processing and without causing unwarranted exceptions. The character data to be copied is loaded within one or more vector registers. In particular, in one embodiment, an instruction (e.g., a Vector Load to block Boundary instruction) is used that loads data in parallel in a vector register to a specified boundary, and provides a way to determine the number of characters loaded. To determine the number of characters loaded (a count), another instruction (e.g., a Load Count to Block Boundary instruction) is used. Further, an instruction (e.g., a Vector Find Element Not Equal instruction) is used to find the index of the first delimiter character, i.e., the first termination character, such as a zero or null character within the character data. This instruction checks a plurality of bytes of data in parallel.
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