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From: <je...@gw...> - 2013-12-04 18:07:32
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Hello, I've seen posts regarding tweaking earlier versions of valgrind to run processes with greater than 32 GB of RAM by editing mc_main.c and increasing N_PRIMARY_BITS (to 21 to allow 128GB in that messages case). I downloaded the source to 3.9.0 and I saw in the release notes that N_PRIMARY_BITS was increased to 20 and some of the other portions of the code changed relative to the example previously posted. Additionally, I saw some comments about UNALIGNED_OR_HIGH that made me concerned that it may not be as easy to change the memory size now. Ideally, I'd like to allow a process that can be up to 256GB in size. Thanks for your help! -Jeremy |