[julia-users] Re: Parallel file access

2016-10-17 Thread Zachary Roth
do things like parallel writes/concurrency you REALLY >>> should use databases. That's what they were invented for decades ago. >>> Nowadays there a bigger choice than ever: Relational or non-relational >>> (NOSQL), single host or distributed, web interface or not,

[julia-users] Re: Parallel file access

2016-10-14 Thread Zachary Roth
system semaphores. Or just use a separate file for > each worker. > > On Monday, October 10, 2016 at 11:09:39 AM UTC-4, Zachary Roth wrote: >> >> Hi, everyone, >> >> I'm trying to save to a single file from multiple worker processes, but >> don'

[julia-users] Parallel file access

2016-10-10 Thread Zachary Roth
Hi, everyone, I'm trying to save to a single file from multiple worker processes, but don't know of a nice way to coordinate this. When I don't coordinate, saving works fine much of the time. But I sometimes get errors with reading/writing of files, which I'm assuming is happening because mul

Re: [julia-users] Troubles saving/loading data (HDF5 / JLD)

2014-03-12 Thread Zachary Roth
Wonderful. Running `Pkg.update()` did indeed do the trick (even for the original data set that I had tried to load). Thanks so much for fixing this. It's really great that a problem like this can be addressed so quickly after one simple post; it's certainly a breath of fresh air after workin

[julia-users] Troubles saving/loading data (HDF5 / JLD)

2014-03-10 Thread Zachary Roth
I'm having some trouble loading saved data, and I haven't had any luck in looking for solutions online. I've reduced the code to as short of an example as I could: using HDF5, JLD type Test values::Vector{Integer} end x = Test([]) @save "test.jld" x @load "test.jld" x When I run the abov

Re: [julia-users] Re: Issue with broadcast

2013-12-16 Thread Zachary Roth
I looked around a bit, and it seems that there is some plan to attach return types to methods. Ideally, it would be nice if this information could eventually be used to determine the type in question without having to explicitly specify it; but it also seems that doing this could be problemati