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authoredef <edef@edef.eu>2023-01-09T23·16+0000
committeredef <edef@edef.eu>2023-01-09T23·21+0000
commitcb764e87de3378cf1d179019853c7fcf6c0ecc45 (patch)
tree204b7ab75e0fe471523f4f6d7000e659d9d6ce70 /users/edef/refscan/Cargo.lock
parent0b3c0725a28786c8d8f2bfc659e8f0a5beedb05a (diff)
refactor(users/edef/refscan): switch to intrinsics r/5637
packed_simd is deprecated, but we don't need very much SIMD:
  * _mm256_set1_epi8 / vpbroadcastb (splat)
  * _mm256_cmpgt_epi8 / vpcmpgtb (comparison)
  * _mm256_movemask_epi8 / vpmovmskb (compress to bitmask)

This also simplifies the code by only vectorising the bare minimum,
since we just get a bitmask and operate in scalar mode as soon as
possible.

We don't need nightly Rust anymore: we're using only stable intrinsics.

Change-Id: Id410b5fef2549f3c97f48049f722f1e643e68553
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7687
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
Diffstat (limited to 'users/edef/refscan/Cargo.lock')
-rw-r--r--users/edef/refscan/Cargo.lock20
1 files changed, 1 insertions, 19 deletions
diff --git a/users/edef/refscan/Cargo.lock b/users/edef/refscan/Cargo.lock
index 6a079249b3c0..a3515a75d720 100644
--- a/users/edef/refscan/Cargo.lock
+++ b/users/edef/refscan/Cargo.lock
@@ -1,25 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "packed_simd"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
-]
+version = 3
 
 [[package]]
 name = "refscan"
 version = "0.1.0"
-dependencies = [
- "packed_simd 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[metadata]
-"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-"checksum packed_simd 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a85ea9fc0d4ac0deb6fe7911d38786b32fc11119afd9e9d38b84ff691ce64220"