Re: Will a memory location be written to within a section of code?

Jonas Skeppstedt <jonas.skeppstedt@golfopt.com>
Tue, 30 Mar 2010 08:20:05 -0700 (PDT)

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Related articles
Will a memory location be written to within a section of code? sketerpot@gmail.com (Peter Scott) (2010-03-25)
Re: Will a memory location be written to within a section of code? gene.ressler@gmail.com (Gene) (2010-03-26)
Re: Will a memory location be written to within a section of code? sketerpot@gmail.com (Peter Scott) (2010-03-28)
Re: Will a memory location be written to within a section of code? jonas.skeppstedt@golfopt.com (Jonas Skeppstedt) (2010-03-30)
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From: Jonas Skeppstedt <jonas.skeppstedt@golfopt.com>
Newsgroups: comp.compilers
Date: Tue, 30 Mar 2010 08:20:05 -0700 (PDT)
Organization: Compilers Central
References: 10-03-084
Keywords: analysis, architecture
Posted-Date: 01 Apr 2010 12:33:23 EDT

On 26 mar, 01:12, Peter Scott <sketer...@gmail.com> wrote:
> I want to be able to determine when a memory load will have a
> corresponding memory write later within the current transaction. ...


I have implemented something very similar and the implementation
details, detection efficiency and performance results are published in
ACM TOPLAS Volume 18 , Issue 6 (November 1996) Pages: 659 - 682.


The detection efficiency can be affected by conditional branches
between the load and the store, and some other issues explained in the
paper.


Jonas


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