Can you tell a little bit more about your machine? Which CPU? How much RAM? Which Linux version?
Uwe Am Mittwoch, 26. August 2015 17:12:48 UTC+2 schrieb Chris: > > Hello, > > I recently got access to a new Linux machine, and I've been trying to run > some of my code there. I tried downloading a binary and using that, but > after I saw the performance issues, I built Julia from source, and the > issues persist. First: > > julia> @time versioninfo() > Julia Version 0.3.12-pre+5 > Commit 24138e7 (2015-08-20 17:19 UTC) > Platform Info: > System: Linux (x86_64-linux-gnu) > CPU: Intel(R) Xeon(R) CPU E5-4650 0 @ 2.70GHz > WORD_SIZE: 64 > BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge) > LAPACK: libopenblas > LIBM: libopenlibm > LLVM: libLLVM-3.3 > elapsed time: 40.533040322 seconds (142031648 bytes allocated, 2.89% gc > time) > > You can see that is quite a long time for the command to run (on my > Windows machine, it takes about 1.3 seconds). Startup itself is quite slow, > and even typing input immediately after startup is slow (the characters > take a few seconds just to show up). Loading a module that I use a lot on > Windows takes about 20 seconds, but loading that same module on the Linux > machine takes almost 9 minutes! > > Obviously something is wrong here, and I'm stumped. Any ideas? > > Thanks, > Chris >
