spu的意思

spu中文翻譯：

abbr.自推進的水下導彈（Self-PropelledUnderwaterMissile）

相似詞語短語

spu rrel───水母

雙語使用場景

The SPU has no special registers.───SPU沒有特殊的寄存器。

Debugging SPU programs creates a new set of problems.───調試s PU程序會出現一些新的問題。

Often this is called by the SPU code itself.───通常這是由SPU代碼本身調用的。

spu_insert is used to put a scalar value into a specific element of a vector.───spu_insert用來將一個標量值放入向量的某個特定元素中。

spu_rlmaskqw operates on the whole quadword at a time, but only up to 7 bits (it performs a modulus on count to put it in the proper range).───spu_rlmaskqw會對整個4字同時進行操作，不過最多只能移動7位（它會對count取模，從而將其放入正確的范圍內）。

While it would be relatively easy to create a new GDB target for the SPU itself, most users need to debug interaction between PPE and SPE.───雖然為SPU自己創建一個新的GDB目標非常簡單，但是大部分用戶都需要對PPE和SPE之間的交互進行調試。

This SPU context is treated like a physical SPU, and the current implementation enforces a direct mapping between them.───這個SPU上下文會被當成一個類似的物理SPU對待，當前的實現可以在它們之間強制進行直接映射。

When the SPU needs to do any standard library calls like printf or exit, it has to call back to the main thread.───當SPU需要執行任何標準的庫調用時，例如printf或exit，它都需要回調主線程。

The concurrent nature of the processing and data transfer is what gives two-stage pipelining its edge in SPE programming.───處理和數據傳輸的并發本質使兩階段的管道連接很適合SPU編程。

英語使用場景

SPU processes can be scheduled by the kernel, and all users can create them without interfering with each other.

The SPU intrinsics documentation (see Resources) defines simplified vector type names starting with vec_.

The preferred value size on the SPU is a 32-bit word, but others are supported, including bytes, halfwords, and doublewords.

However, with the SPU, the results are stored in a general-purpose register -- register 4 in this case.

Now, there are two compilers currently available for SPU programming, and, as one might expect, they excel in different areas.

THE SPU ABI, like the PPU ABI, uses registers to pass values to functions.

The only byte-oriented arithmetic function on the SPU is absdb, "absolute difference of bytes," which gives the absolute value of the difference between two operands.

When increasing hard segment content, the interaction between SPU moleculars is intensified whereas the miscibility of the blends in decreased consequently.

Debugging SPU programs creates a new set of problems.