If I’ve saved my data to a jld2 format file using FileIO, is there a quick way to just load in the entire file at once? I seem to have to name all the entries in the file one by one.

You may have seen this, but the package page now says: WARNING : This package is not actively maintained and has several known bugs that are unlikely to be resolved in the near future. Please consider using Julia’s built-in serializer if you need performance, or the previous JLD package if you need…

I hadn’t noticed that. Is there a tutorial anywhere on using the serializer as a replacement for JLD2? Alternatively, is there a way to just use FileIO to handle this?

Alternatively, what’s the recommended way to save a bunch of variables to disk now? I am not specifically wedded to HDF5 based tools, though they certainly have advantages.

Maybe you can define your own struct that contains all of your variables, and then just save/load that 1 variable. Not sure if this is sensible…

There isn’t one recommended way. Lots of people ask that question, and you can find lots of answers if you search discourse for threads about saving / loading user defined types. The package to use depends on the type of data that you plan to store. One recommendation that I have seen a few times a…

Does it appeare the JLD module have continued support? I can’t remember what the reason was, but for some reason they came out with JLD2. Was it because JLD depended on HDF5 library or something?

I have been thinking: perhaps the problem is not nearly as hard as it looks. The hard part is constructors. We are asking our code to load a Foo{T} struct and then figure out how to construct that object. At least in my applications, I know how to construct the object that I’m trying to load. More…

[image] hendri54: The hard part is constructors. What makes you say that? When you deserialize something you don’t run the constructor, you just directly create the type from the data.

Loading entire jld2 file

General Usage

xiaodai July 7, 2020, 12:38am 9

Is ur data tabular? If it is these r your options Unable to save Unitful unit into a JLD file - #10 by xiaodai

Topic		Replies	Views
ANN: JLD2 (JLD in pure Julia) Community	15	3783	October 26, 2017
Future-proof way to save and load data General Usage	12	1179	May 9, 2020
How store this variable into files, and reaload it? General Usage	7	810	March 6, 2020
JLD.jl vs JLD2.jl General Usage	23	8907	October 30, 2018
Recommended serialization interface in Oct 2020: JLD, JLD2, New to Julia question , jld , jld2	6	2227	October 26, 2020

Loading entire jld2 file

Related topics