This change includes only the basic nix handshake protocol handling and
sets up a client session. The only supported operation at this point is
SetOptions.
Additional operations will be implemented in subsequent cls.
Change-Id: I3eccd9e0ceb270c3865929543c702f1491768852
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12743
Autosubmit: Vladimir Kryachko <v.kryachko@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: Brian Olsen <me@griff.name>
Deduping early saves a fair bit of memory, but the extra hashing is
costly.
We switch to FxHash, since we don't need a DoS-proof hash, but we do
need it to be *fast*.
Change-Id: Ic6b7010874c417862baa9b882593208c8dd1d5e6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12648
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Parsing of store-paths.xz is now handled by //users/edef/fetchroots.
Change-Id: I78be5aada0c0a321ed79d80c9b615e5f997ac3e0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12670
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This vastly reduces the memory requirements, so we can run in ~40G RAM.
Change-Id: I4952a780df294bd852a8b4682ba2fd59b9bae675
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12667
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We switch to working with the underlying Arc<Bytes<u8>> type, since
Buffer<u8> is already essentially an OwningRef-esque subslice.
Because we're now working with an exposed Arc directly, we don't need
to have our own `unsafe impl StableAddress` any more.
Change-Id: I9ce2edc6899177145e15b72aa5380f708a62173c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12668
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We only care about ordering on the same variable, and we rely on the
release barrier provided by rayon's thread joining.
The comparison failing is always an error path, and we're indifferent
about which thread it fails on.
Change-Id: I592a7eaae5b6935cf424c6576a49786f39909fb6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12666
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This is not a core Tvix tool, it's a tool that uses a Tvix component.
Change-Id: I705f2c4ab87f1512e005007c933e16b84ed4279f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12605
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
