SPU
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网络 聚氨酯; 天人果汁; 斯普利特; 单组分聚氨酯; 信号处理单元
双语例句
- Topics covered include the basic architecture, the syntax of the SPU assembly language, and the primary modes of communication between the SPE and the PPE.
所讨论的主题包括基本的架构、SPU汇编语言的基本语法及SPE与PPE间的主要通信模式。 - The preferred value size on the SPU is a32-bit word, but others are supported, including bytes, halfwords, and doublewords.
SPU的首选值大小为32位字，但也支持其他的大小，包括字节、半字和双字。 - The SPU has no special registers.
SPU没有特殊的寄存器。 - Before you start to run CPC, you need to find a small SPU application named "simple" in Cell SDK.
在开始运行CPC之前，需要在CellSDK中找到一个名为“simple”的小SPU应用程序。 - The two transmission steps do not involve the SPU at all, but only the MFC ( which is part of the larger SPE).
两个传输步骤根本没有涉及SPU，只涉及MFC（这是比较大的SPE的一部分）。 - Spu_extract ( myvec, 0) returns the first element of myvec as a scalar.
spuextract（myvec，0）将myvec的第一个元素作为标量返回。 - Spu_rl rotates each element of val left by the number of bits specified in the corresponding element of count.
spurl会对val的每个元素进行向左循环移位，移动的位数是在count的对应元素中指定的。 - If you need to convert between types, use an appropriate SPU intrinsic.
如果需要在类型之间进行数据转换，可以使用适当的SPUintrinsic。 - Spu_promote converts a value to a vector, but only defines one element.
spupromote将一个值转换成向量，不过只定义了一个元素。 - Spu_extract pulls out a specific element from a vector and returns it as a scalar.
spuextract会从向量中取出某个指定的元素，并将其作为一个标量返回。 - In this program, since the problem is trivially parallelizable, you can actually have as many buffers as the SPU's local store can support.
在这个程序中，因为问题在于可并行性很一般，所以实际上可以使用SPU的本地存储能够支持的任意数量的缓冲区。 - On the SPUs, most instructions can operate on registers as if they contained multiple, independent values ( thus the single instruction acting on multiple data items).
在SPU上，大部分指令都可以在寄存器上进行操作，就仿佛它们分别包含多个无关的值一样（因此可以对多个数据项执行一条指令）。 - THE SPU ABI, like the PPU ABI, uses registers to pass values to functions.
与PPUABI一样，SPUABI也使用寄存器来将值传递给函数。 - Spu_insert is used to put a scalar value into a specific element of a vector.
spuinsert用来将一个标量值放入向量的某个特定元素中。 - As in assembly language, spu_sel looks at each bit in conditional.
正如汇编语言中一样，spusel会查看conditional中每一位的值。 - Spu_splats works like spu_promote, except that it copies the value to all elements of the vector.
spusplats的工作方式类似于spupromote，除了它要将值拷贝到向量的所有元素中。 - To use these constants, you need to include spu_mfcio. h.
要使用这些命令，需要包含spumfcio.h。 - The best way to store it is as a tag mask so that it can be used directly as your mask for spu_mfcstat.
存储这一信息的最好方法是存储为标记掩码形式，这样就可以将它直接用作spumfcstat的掩码。 - Spu_eqv is a bitwise equivalency operation, not a per-element equivalency operation.
spueqv是针对位的相等操作，而不是针对每个元素的相等操作。 - Spu_sl operates the same way, but performs a shift instead of a rotate.
spusl的操作方式相同，不过执行的是移位（shift）操作，而不是循环移位（rotate）操作。 - Spu_cmpgt performs a greater-than comparison while spu_cmpeq performs an equality comparison.
spucmpgt执行的是大于比较，而spucmpeq执行的是等于比较。 - Here is the PPU code to make use of the SPU code ( enter as ppu_dma_main. c)
以下是使用了SPU代码的PPU代码（将其作为ppudmamain.c输入） - The link register is only special by convention& the SPU assembly language allows you to set the link in any register you choose.
链接寄存器只在约定的意义上有一些特殊&SPU汇编语言允许在您所选择的任何寄存器内设置链接。 - Both of these can be easily avoided by careful selection of SPU intrinsics and good data structure design.
通过仔细选择SPUintrinsic和良好的数据结构设计，可以轻松地避免分支。 - Using spu_mfcstat allows you to both check on the status of DMA requests and wait for them.
使用spumfcstat让您可以既检查DMA请求的状态，又进行等待。 - I did not do a "less than" comparison, because they aren't available on the SPU!
我并没有做“小于”比较，因为它们在SPU尚不可用！ - The SPU ( a) queues a DMA PUT to transmit the contents of buffer# 2 and then ( b) queues a DMA GETB to execute after the PUT to refill the buffer with the next portion of data from main memory.
SPU（a）对DMAPUT进行排队来传输二号缓冲区的内容，然后（b）对DMAGETB进行排队，从而在PUT之后用主内存中的下一部分数据重新填充这个缓冲区。 - The SPU intrinsics documentation ( see Resources) defines simplified vector type names starting with vec_.
SPUintrinsic文档（请参看参考资料）定义了一些以vec开头的简化向量类型名。 - The SPU intrinsics allow programs to freely switch among high-and low-level code, but all within the semantic framework of the C language.
SPUintrinsic让程序可以在高级和低级代码之间自如地切换，不过所有操作都要在C语言的语义框架之内进行。 - Deterministic Communication Server Model and Instance: Net SPU
可靠通信服务模型及实例研究：NetSPU