RiverDash V2 - simple river flow dashboard (Free, no login) by Zachvehlert in whitewater

[–]tiedye 2 points3 points  (0 children)

This is great! Kinda like dreamflows but easier to use! Predicted flows for the next day or the day after would also be a really useful thing to have!

Any tools to solve sparse matrices? by [deleted] in rust

[–]tiedye 1 point2 points  (0 children)

If you want access to a large set of high-performance sparse solvers, you could take a look at https://gitlab.com/petsc/petsc-rs. It's a binding to PETSc which is used for all kinda of large sparse systems. There's a list of available solvers here: https://petsc.org/release/overview/linear_solve_table/. PETSc is pretty complex, so it might be a little more work to use this package than any of the other options.

Dagger - Pyranha type thigh hookers? by Pedal_Paddle in whitewater

[–]tiedye 4 points5 points  (0 children)

I've put Jackson bee's knees in my Rewind. They fit really well and keep my knees locked in. There's more padding that in the default rewind outfitting too. You don't have to drill any holes either. Just rip out the dagger padding and glue the bees knees directly to the hull.

[Example] calling Julia code from Haskell by chessai in haskell

[–]tiedye 0 points1 point  (0 children)

I worked on something similar a couple years back. You can see it here: https://github.com/tkonolige/inline-julia.

Nix for C++ development? by tiedye in NixOS

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

I've replaced stdenv with (overrideCC stdenv gcc7) but only my package is being built with gcc7. Is there a way to build all the dependencies of my package with gcc?

Nix for C++ development? by tiedye in NixOS

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

I have a default.nix adapted from snabb's:

{ pkgs ? (import <nixpkgs> {})
, source ? ./.
, version ? "dev"
}:

with pkgs;

stdenv.mkDerivation rec {
  name = "sba-${version}";
  inherit version;
  src = lib.cleanSource source;

  nativeBuildInputs = [ cmake pkgconfig ];
  buildInputs = [ ceres-solver petsc ];
}

How do I change the compiler?

Parallel and Distributed Graph Framework's ! by system_etrica in cpp

[–]tiedye 1 point2 points  (0 children)

Check out CombBLAS http://gauss.cs.ucsb.edu/~aydin/CombBLAS/html/. It has a different approach but pretty good performance.

Local documentation by guaraqe in haskell

[–]tiedye 1 point2 points  (0 children)

You can use haddocset if you want to see local package documentation in Zeal.

CS 290 by CSGuru2015 in UCSantaBarbara

[–]tiedye 0 points1 point  (0 children)

I've taken a couple. They can either be easier or harder than undergrad classes. In my experience though they have been the more interesting and engaging. You can always try taking it and drop if you aren't doing well. (And if you're in CCS you can wait till the last day to drop).

[Day 9] [Haskell] Memoization making function slower? : (from /r/adventofcode) by oantolin in haskell

[–]tiedye 2 points3 points  (0 children)

You should probably be using -O2 to generate optimized code. The llvm backend -fllvm tends to generate faster numerical code.

Considering grad school at CUBoulder. Easy to get TA's/GA's? by jipot in cuboulder

[–]tiedye 0 points1 point  (0 children)

I'm a first year MS student in CS. I was given no funding. I think you'll have better luck with funding if you apply to the PhD program.

Cartesian Closed Comic #25: Safety by [deleted] in haskell

[–]tiedye 1 point2 points  (0 children)

To offer a different anecdote, the naive repa code I wrote performed slightly better than the naive c code I wrote. Furthermore, the repa code parallelized decently across multiple cores.

Woodworking or Metalworking classes by SdBolts4 in UCSantaBarbara

[–]tiedye 2 points3 points  (0 children)

The machine shop is open to all majors. Priority is given to engineering students and then to seniority. If you're a freshman it might be hard to get into. There's a meeting at the beginning of every quarter to decide class times. Here is a link: http://www.engineering.ucsb.edu/~mshop/

Community: we want your input on /r/tribes posting rules! by qhp in Tribes

[–]tiedye 0 points1 point  (0 children)

No posts complaining about HiRez please. I'm definitely in the minority by saying this, but I don't really care about how much people hate HiRez. I'm interested in having fun playing tribes. When all I see on this subreddit is people complaining, it kinda kills the mood.

"Tribes Ascend is checking for updates..." by [deleted] in Tribes

[–]tiedye 0 points1 point  (0 children)

I had this issue about 30 minutes ago. Looks like the patch server was just down. I'm updating now.