Use this forum to discuss the book: Using OpenMP - Portable Shared Memory Parallel Programming, by Barbara Chapman, Gabriele Jost and Ruud van der Pas Read the http://openmp.org/forum/viewtopic.php?f=8&t=465
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- Joined: Mon Aug 27, 2018 12:40 am
I have read in the book "Using OpenMP: Portable Shared Memory Parallel Programming" that firstprivate is more efficient than shared for readonly variables in ccNUMA architectures (pp. 76).
Could you please help me understand the reason?
Thank you and Best,