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Subject: Re: Branchless code

Author: Pham Hong Nguyen

Date: 17:24:21 11/18/02

Go up one level in this thread

I think you miss something here: what makes mainly program slow is not if else
statement but missing of code predictation and cache causes by branches: the
price of penalty is quite high. Your code of using pointers cannot improve
anything about that.

• Re: Branchless code Ratko V Tomic 19:57:50 11/18/02
• Re: Branchless code Bob Durrett 17:32:43 11/18/02
  • Re: Branchless code Pham Hong Nguyen 17:40:20 11/18/02
    • Re: Branchless code Ratko V Tomic 13:13:42 11/19/02
    • Re: Branchless code Russell Reagan 17:50:36 11/18/02
      • Re: Branchless code Robert Hyatt 18:40:36 11/18/02
        • Re: Branchless code Russell Reagan 19:31:16 11/18/02
          • Re: Branchless code Robert Hyatt 20:02:08 11/18/02
      • Re: Branchless code Pham Hong Nguyen 18:07:57 11/18/02

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