Commit graph

7 commits

Author SHA1 Message Date
Andrew Kelley
44c9bf559b std: disable a couple tests on windows
They are passing but we're hitting OOM on the Windows CI server. This is
to buy us more time until stage2 rescues us from the CI memory crisis.
2021-01-02 12:21:19 -07:00
Frank Denis
6c2e0c2046 Year++ 2020-12-31 15:45:24 -08:00
LemonBoy
61e9e82bdc std: Make the CRC32 calculation slightly faster
Speed up a little the slicing-by-8 code path by replacing the
(load+shift+xor)*4 sequence with a single u32 load plus a xor.

Before:

```
iterative:  1018 MiB/s [000000006c3b110d]
small keys:  1075 MiB/s [0035bf3dcac00000]
```

After:

```
iterative:  1114 MiB/s [000000006c3b110d]
small keys:  1324 MiB/s [0035bf3dcac00000]
```
2020-09-13 16:32:21 -04:00
Andrew Kelley
4a69b11e74 add license header to all std lib files
add SPDX license identifier
copyright ownership is zig contributors
2020-08-20 16:07:04 -04:00
daurnimator
9e6e1e58bb std: use non-exhaustive enums from crc module
Un-reverts PR #3118
2020-01-18 17:42:45 -05:00
Andrew Kelley
e0db54e89d
update the codebase to use @as 2019-11-08 15:57:24 -05:00
Andrew Kelley
ed36dbbd9c
mv std/ lib/
that's all this commit does. further commits will fix cli flags and
such.

see #2221
2019-09-25 23:35:41 -04:00
Renamed from std/hash/crc.zig (Browse further)