量化器寄存器 的英文怎麼說
中文拼音 [liánghuàqìjìcúnqì]
量化器寄存器
英文
quantizer register- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 存 : 動詞1 (存在; 生存) exist; live; survive 2 (儲存; 保存) store; keep 3 (蓄積; 聚集) accumulat...
- 量化 : quantization量化器 quantizer; digitizer; 量化失真 quantizing distortion; 量化條件 quantum conditi...
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For example, a compiler may choose to optimize a loop index variable by storing it in a register, or the cache may delay flushing a new value of a variable to main memory until a more opportune time
例如,編譯器為了優化一個循環索引變量,可能會選擇把它存儲到一個寄存器中,或者緩存會延遲到一個更適合的時間,才把一個新的變量值存入主存。This includes initializing hardware registers, identifying the root device and the amount of dram and flash available in the system, specifying the number of pages available in the system, the filesystem size, and so on
這包括初始化硬體寄存器、標識根設備和系統中可用的dram和閃存的數量、指定系統中可用頁面的數目、文件系統大小等等。A raw ( read after write ) dependency loop model is developed in this paper to analyze the raw hazards of register operands in complex pipeline. based on this model, a " dynamic " data forwarding policy is suggested to reduce the pipeline stalls caused by data raw hazards. theoretical analysis and practical experiments both show that the average cpi increment caused by data raw hazards can be reduced effectively by the dynamic data forwarding strategy
對于單發射結構的處理器,降低cpi值的根本途徑在於通過各種軟硬體技術減少流水線的停頓,本文構造了一個raw相關環路模型用於分析流水線中寄存器操作數的raw競爭現象,並提出了一種「動態」數據旁路優化策略,可以最大程度地減少復雜流水線中因數據的raw競爭而導致的互鎖停頓,理論分析和實測結果充分表明「動態」數據旁路機構可以有效地降低流水線因raw互鎖導致的平均cpi增量。Sse and sse2 instructions will be used for some scalar floating - point computations, when it is determined that it is faster to use the sse sse2 instructions and registers rather than the x87 floating - point register stack
時,優化程序將選擇何時以及如何使用sse和sse2指令。當確定使用sse / sse2指令和寄存器肯定要比使用x87浮點寄存器堆棧更快時, sse和sse2指令將用於某些標量浮點計算。Chapter 3 focuses on translating the c code into assembly code. the implementation and optimization involves issues of assignment of variables and memories, pass of function parameters, addressing modes, control of nested repetition, use of ar registers, pipeline conflicts, and so on
本文從改寫c源碼為c54x匯編代碼著手,對實現過程中的變量存儲區分配、參數的傳遞、尋址方式的選擇、循環的嵌套與控制、輔助寄存器的使用、流水線等方面的問題進行了設計和優化,在c54x上實時實現了g . 729a聲碼器。分享友人