Commit graph

10 commits

Author SHA1 Message Date
Aspen Smith
d378111d77 feat(tvix/eval): Store hash in key of interner
Rather than storing the leaked allocation for the string as the key in
the interner, store the hash (using NoHashHashBuilder). I thought this
would improve performance, but it doesn't:

hello outpath           time:   [736.85 ms 748.42 ms 760.42 ms]
                        change: [-2.0754% +0.4798% +2.7096%] (p = 0.72 > 0.05)
                        No change in performance detected.

but it at least doesn't *hurt* performance, and it *does* avoid an
`unsafe`, so it's probably net good.

Change-Id: Ie413955bdb6f04b1f468f511e5ebce56e329fa37
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12049
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: aspen <root@gws.fyi>
2024-08-10 15:28:30 +00:00
Aspen Smith
b8f92a6d53 feat(tvix/eval): Forbid Hash{Map,Set}, use Fx instead
Per https://nnethercote.github.io/perf-book/hashing.html, we have
basically no reason to use the default hasher over a faster,
non-DoS-resistant hasher. This gives a nice perf boost basically for
free:

hello outpath           time:   [704.76 ms 714.91 ms 725.63 ms]
                        change: [-7.2391% -6.1018% -4.9189%] (p = 0.00 < 0.05)
                        Performance has improved.

Change-Id: If5587f444ed3af69f8af4eead6af3ea303b4ae68
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12046
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Autosubmit: aspen <root@gws.fyi>
2024-08-07 12:38:40 +00:00
Ilan Joselevich
87d4b00ff5 chore(web/tvixbolt): Update to latest yew version
Change-Id: I8e89aea317f088142e8006b3a888ec6d28467b47
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12064
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI
2024-08-01 11:32:32 +00:00
Aspen Smith
dfe137786c refactor(tvix/eval): Builderize Evaluation
Make constructing of a new Evaluation use the builder pattern rather
than setting public mutable fields. This is currently a pure
refactor (no functionality has changed) but has a few advantages:

- We've encapsulated the internals of the fields in Evaluation, meaning
  we can change them without too much breakage of clients
- We have type safety that prevents us from ever changing the fields of
  an Evaluation after it's built (which matters more in a world where we
  reuse Evaluations).

More importantly, this paves the road for doing different things with
the construction of an Evaluation - notably, sharing certain things like
the GlobalsMap across subsequent evaluations in eg the REPL.

Fixes: b/262
Change-Id: I4a27116faac14cdd144fc7c992d14ae095a1aca4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11956
Tested-by: BuildkiteCI
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2024-07-06 15:03:46 +00:00
Ilan Joselevich
7ca32d9f0b refactor(web/tvixbolt): buildRustPackage -> crate2nix
With the recent changes to crate2nix and buildRustCrate in nixpkgs it is
now possible to build tvixbolt via crate2nix like we do for other tvix
crates. We can reuse a lot of the customizations done in //tvix in
tvixbolt to avoid repeating ourselves.

A script for serving tvixbolt locally for testing purposes is also
available now through the .serve attribute of tvixbolt.

This change supersedes https://cl.tvl.fyi/c/depot/+/11821.

Change-Id: I4864df8b75aec73cf5fee2428924ed4cfbb32902
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11952
Tested-by: BuildkiteCI
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: flokli <flokli@flokli.de>
2024-07-05 20:19:39 +00:00
Ilan Joselevich
63654fbeb1 fix(tvix/utils): Optionally add support for Cargo in filterRustCrateSrc
Previously we would unconditionally add Cargo.toml to the fileset. We
mostly use buildRustCrate in tvix so it does not make sense to add it by
default, instead I made it so you enable cargoSupport if you want
Cargo.{toml,lock} to be added to the fileset.

Change-Id: I5a6016534fc5599e85ab581fe3d9b81e7a24f940
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11950
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
2024-07-05 20:07:09 +00:00
Florian Klink
afbe995aa9 chore(tvix): bump to data-encoding 2.6.0
Change-Id: I26af403bfa99e5d1cff24641a3dba908e1d06686
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11899
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
2024-07-01 06:57:01 +00:00
sterni
71435d9546 chore(3p/sources): Bump channels & overlays
* agenix has not been updated (https://github.com/ryantm/agenix/pull/241).
* wasm-bindgen bumped to 0.2.92 in Rust WASM projects
* 3p/lisp: port lispPackages from stable channel

  The Lisp package set we are using (`pkgs.lispPackages`) is the "old
  old" package set, whereas we were supposed to have been using
  `pkgs.lispPackages_new` (which is the "old new" package set).

  Either way we missed that train, and now there's a "new new" package
  set, but with a twist: Lisp packages in nixpkgs are now tied to
  their compilers, so the most generic way to access them seems to be
  from `pkgs.sbclPackages`.

  Switching to the packages from the "new new" package set doesn't
  work: Lots of stuff stops building if we just switch the sources
  over, and not everything is trivially fixable.

  For now we stay on the lispPackages from the stable channel. We need
  to look into the migration later.

  Or rewrite panettone.
* tvix: update generated protobuf files
* 3p/nixpkgs: pick trunk from stable channel; newer versions try to
  read files and do network I/O during build, but don't print enough
  details in error messages to figure out why.
* 3p/overlays: remove tdlib override (nixpkgs is currently new enough)
* 3p/overlays: override telega.el sources while updates are lagging in
  nixpkgs
* users/flokli/ipu6-softisp: update firmware paths, which NixOS now
  stores zstd-compressed.

Change-Id: I5a7a6c8b5d0688461bca92b9e6d654356d3a1cf1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11711
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
2024-06-08 15:20:48 +00:00
Padraic-O-Mhuiris
5c3065b43a feat(tvix/eval): implement builtins.hashString
Implements md5, sha1, sha256 and sha512 using the related crates from
the RustCrypto hashes project (https://github.com/RustCrypto/hashes)

Change-Id: I00730dea44ec9ef85309edc27addab0ae88814b8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11005
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>
2024-02-23 16:04:35 +00:00
Vincent Ambo
782cfa9e33 chore(tvixbolt): move from //corp to //web
Assigning copyright to the TVL community (whatever that is), and
adding AGPL-3.0-or-later license.

I also cleaned up some of the stuff on the landing page.

Change-Id: I4dbca19406e00e5105fed50e8fb64e0fcca23e3a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11013
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-02-23 08:08:07 +00:00