Hello
We are trying to convert a C code to x10 and parallelize it. The C code 
(sequential) takes 17 seconds to execute. We have converted the code to x10 
(sequential, no parallel constructs added). The java backend takes ~3 minutes 
to execute while the C++ backend takes ~30 minutes. Compiling using the C++ 
backend takes ~12 minutes. We are using x10 v1.7.

Any ideas on why it could be taking so long? 

Kshitij Mehta
Graduate Student
Parallel Software Technologies Lab 
Dept. of Computer Science
University of Houston
USA
www.cs.uh.edu/~kmehta


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