Commit graph

11 commits

Author SHA1 Message Date
edef
6bdaebcb55 fix(tvix/tools/weave): handle sliced arrays correctly
The start/end offsets are not necessarily coterminous with the underlying
values array, so even if the stride is fixed, we still we need to slice
the chunks down to match the start/end offsets.

This bug shouldn't affect the correctness of any existing code, since
we're always working with unsliced arrays read directly from Parquet.

Change-Id: I2f7ddc4e66d4d3b2317a44bd436a35bff36bac79
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11081
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-03-03 16:45:19 +00:00
edef
e3860689ba feat(tvix/tools/weave): init
Scalable tracing GC for the cache.nixos.org dataset.

Change-Id: I6c7852796f28e1a1c7607384ffb55f44407e1185
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10765
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-02-27 11:50:21 +00:00
edef
f4963cdfd8 chore(tvix/tools/narinfo2parquet): polars 0.34.2 -> 0.36.2
Change-Id: Ib17a7bbe560000c3fef3ba6182819f710d707909
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10967
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-02-19 16:03:14 +00:00
Florian Klink
4e040e8bc4 chore(tvix/tools/turbofetch): bump magic-buffer to 0.1.1
This contains https://github.com/sklose/magic-buffer/pull/4, so we don't
have to impl Send ourselves.

Change-Id: If046596e13345ad4fec22209440e65859e44d540
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10748
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
2024-02-07 20:03:24 +00:00
Florian Klink
b38be028d9 feat(tvix/tools/crunch-v2): add CLI args
Use clap derive to make the input and output files configurable, as well
as the chunk size parameters.

Change-Id: I02b29126f3bd2c13ba2c6e7e0aa4ff048ff803ed
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10691
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
2024-01-27 18:40:48 +00:00
edef
4f22203a3a feat(tvix/tools/crunch-v2): init
This is a tool for ingesting subsets of cache.nixos.org into its own flattened castore format.
Currently, produced chunks are not preserved, and this purely serves as a way of measuring
compression/deduplication ratios for various chunking and compression parameters.

Change-Id: I3983af02a66f7837d76874ee0fc8b2fab62ac17e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10486
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-01-27 18:23:40 +00:00
Florian Klink
d4dc28b675 chore(tvix/turbofetch): switch to futures 0.3.30
The bugs have been fixed,
https://github.com/rust-lang/futures-rs/pull/2801 and
https://github.com/rust-lang/futures-rs/pull/2812 were merged and ended
up in that release.

Change-Id: I301c0ffc951f04a5b3b7267e922771c837a3f5a9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10415
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-24 21:45:04 +00:00
Vincent Ambo
360c98ce38 chore(3p/sources): bump channels & overlays (2023-11-27)
* picked avrdude from stable channel
* removed override for texlive, as the upstream fix is merged
* picked awscli2 from stable channel
* bump tdlib to 1.8.21 (new minimum for telega.el)
* tvix/turbofetch: switch to nixpkgs-native mechanism for
  CARGO_MANIFEST_LINKS (whatever that is)

Change-Id: Ic695721b5ca750b89d21cab7a257e1db682b23c0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10083
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
2023-11-27 21:16:46 +00:00
Florian Klink
bb18556bf3 feat(tvix/nix-compat): add narinfo::Signature::verify
This adds support for verifying signatures found in NARInfo files.

This still needs to be hooked together with the nix+http[s] backend.

Change-Id: Ic1c8ddbdecfb05cefca2492808388b0f7f3f2637
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10081
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-11-19 22:06:07 +00:00
edef
8d02928b14 feat(tvix/tools/narinfo2parquet): init
Convert turbofetch output to queryable Parquet.

Change-Id: I076f5a431f8aab8cfe7d973bdc9fe019cebde111
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9989
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-11-10 19:35:04 +00:00
edef
bdda10a2f5 feat(tvix/tools/turbofetch): init
Change-Id: I2efa6f94f57e812c52371256a4e62d1d54ff5057
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9925
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-11-10 19:05:36 +00:00