On 12/10/10 20:32, Manjunath Kudlur wrote:
More on that, I'm eager to know how dynamically geenrating code (in a string ? in a file ? as soem bytecode array ?) THEN running a compiler then executing the resulting binary can beat statically compiled code dealing with vector register.
Explain this to me and I convert my self.
I looked at Intel's array building blocks and tried to understand how they were doing JIT. More here : http://nonchalantlytyped.net/blog/2010/09/26/deconstructing-intels-array-bui... Basically, they use a mix of operator overloading and some cleverly named macros to make C++ statements "generate" abstract syntax trees at run time, then JIT it to SSE supported by thread building blocks.
I can't see how different it is from ET and what are the benefit of doing static code geenration at runtime... I must be really dense but I can't see this winning any race ...