Richard Reeve (Aug 08 2021 at 23:35): Richard Reeve (Aug 08 2021 at 23:35):Is there any way of finding out how much RAM my computer has from inside Julia? It would also be useful to be able to find out how many physical / virtual cores it has and what the speed of the processor(s) is, but the main thing I need to know is the RAM... thanks!
Mosè Giordano (Aug 08 2021 at 23:44):julia> Sys.total_memory()
0x00000003e0b0c000
julia> Sys.free_memory()
0x000000023ede0000
number of threads is in Sys.CPU_THREADS, number of physical cores isn't accessible at the moment in Julia Base, but there are probably third-party packages that can provide that information
Richard Reeve (Aug 09 2021 at 00:16):Thanks, that's great - I knew it must be in there somewhere!
chriselrod (Aug 09 2021 at 01:22):but there are probably third-party packages that can provide that information
I recommend Hwloc.jl
Last updated: Oct 02 2023 at 04:34 UTC