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Hi, after I compile my opencl code, the resources usage as flows:
+--------------------------------------------------------------------+ ; Estimated Resource Usage Summary ; +----------------------------------------+---------------------------+ ; Resource + Usage ; +----------------------------------------+---------------------------+ ; Logic utilization ; 139% ; ; ALUTs ; 59% ; ; Dedicated logic registers ; 81% ; ; Memory blocks ; 210% ; ; DSP blocks ; 73% ; +----------------------------------------+---------------------------; The FPGA is Arria 10. I want to know what's the relationship between 'Logic utilization' and 'ALUTs'. Why 'ALUTs' is 59% but 'Logic utilization' is 139%?Link Copied
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Here is Altera's interpretation:
https://www.altera.com/support/support-resources/knowledge-base/solutions/rd05172012_146.html- Mark as New
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--- Quote Start --- Here is Altera's interpretation: https://www.altera.com/support/support-resources/knowledge-base/solutions/rd05172012_146.html --- Quote End --- Hi, thanks fot your reply! Should I use either "Logic utilization" or "ALUTs" to estimate resources usage? Thank you!
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Logic utilisation is the more important. as you can see, as logic usage is > 100%, it will not fit in the device. (you also have 210% ram usage, so no chance)
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--- Quote Start --- Logic utilisation is the more important. as you can see, as logic usage is > 100%, it will not fit in the device. (you also have 210% ram usage, so no chance) --- Quote End --- Thanks for your reply!
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