raw read after write 中文意思是什麼

raw read after write 解釋
寫后讀
  • raw : adj 1 （肉等）生的；未煮過的；未加工的，粗的；不攙水的，（酒精等）純凈的。2 未開化的；未熟的，生...
  • read : vt 1 閱讀，朗讀，誦讀；【議會】宣讀（議案）；照譜唱[奏] （aloud out off）。2 辨讀，辨認（暗號等）...
  • after : adv 在後；繼后；后來。 follow after 跟著。 look before and after 瞻前顧后，前思後想。 soon after ...
  • write : vt （wrote 〈古語〉 writ; written 〈古語〉 writ）1 寫，記，錄，抄，謄；填寫；簽發；簽訂；簽署。2 ...
  1. 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。
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