Changes between Version 3 and Version 4 of OpenCL_Memo


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Timestamp:
Dec 9, 2009 11:18:36 AM (15 years ago)
Author:
nakasato
Comment:

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  • OpenCL_Memo

    v3 v4  
    1313== __local & __global == 
    1414http://forums.amd.com/devforum/messageview.cfm?catid=390&threadid=123350&enterthread=y 
     15{{{ 
     16It's a tricky question . On 4xxx __local mem is really __global mem ( ATI thinks it's too much work to optimize compiler to use 48xx  LDS - although it's possible ).  
     17On 5xxx __local is LDS - so it's located in simd core. 
     18}}} 
    1519 
    16  It's a tricky question . On 4xxx __local mem is really __global mem ( ATI thinks it's too much work to optimize compiler to use 48xx  LDS - although it's possible ). On 5xxx __local is LDS - so it's located in simd core. 
    17