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num_free
2014 Oct 22
2
Using a custom memory allocation function in R
...r this is that I need my data to be 64bit aligned and I would
like to use the numa library for having control over which memory node
is used (I'm working on compute nodes with four 12-core AMD Opteron
6174 CPUs).
Now I have two functions for allocating and freeing memory:
numa_alloc_onnode and numa_free(courtesy of
http://stackoverflow.com/questions/8154162/numa-aware-cache-aligned-memory-allocation).
I'm using R version 3.1.1, so I have access to the function
allocVector3(src/main/memory.c), which seems to me as the intended way
of adding a custom memory allocator. I also found the struct
R_a...