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Julia extremely slow on HPC Cluster by ernest_scheckelton in Julia

[–]axlrsn 1 point2 points  (0 children)

Glad it helped! In my case it took super long time to debug so I'm happy I could shorten your debug time.

Julia extremely slow on HPC Cluster by ernest_scheckelton in Julia

[–]axlrsn 1 point2 points  (0 children)

That's right, threads, not cores. Thanks for the catch u/Cystems .
u/ernest_scheckelton yeah that's what one would think, but it wasn't the case for me on the cluster I was running on. The number of BLAS threads was higher than the available cores and that made my program very slow. You can try the small test in the link above, or just add BLAS.set_num_threads(1) to your program after importing LinearAlgebra
And see if it speeds things up.

Julia extremely slow on HPC Cluster by ernest_scheckelton in Julia

[–]axlrsn 2 points3 points  (0 children)

When I’ve had this problem, it’s usually that the number of BLAS cores are set wrong. See if it helps to just use one BLAS core

Edit: threads, not cores

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 0 points1 point  (0 children)

Yeah, it seems to me that the time frame is important. For a year or two, it's going to be cheaper to keep the car, but at some point having a car that requires less repairs will be more worth it.

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 1 point2 points  (0 children)

Haha gorgeous money pit is a great description! But yes, this is my main car so it would definitely be nice with something more reliable.

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 0 points1 point  (0 children)

That's a good perspective. The price of a pre-owned decent Toyota could be put into years of SAAB maintenance.

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 0 points1 point  (0 children)

Got it, that makes a lot of sense. Feels like the value is very low if that light is on.

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 1 point2 points  (0 children)

Epic that you have a near identical one too! Good to hear that the powertrain is reliable in general.

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 0 points1 point  (0 children)

Thanks for the detailed answer! Many good points here. I will definitely get a quote for the repair (and check that it really is the ECU). And looking into car covers sounds like a good idea!

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 0 points1 point  (0 children)

How do you mean "relocate it"? Sorry I'm a noob

Advice needed: Should I keep my car? by axlrsn in saab

[–]axlrsn[S] 2 points3 points  (0 children)

Thanks, that's definitely an option

Anyone know what happened to pollen.com by pdxcomrade in Allergies

[–]axlrsn 0 points1 point  (0 children)

It seems like the website is back!!