Downgrade sprs to 0.9

`sprs` was updated in 1ceab80. Turns out it actually caused a significant regression in speed during training. It's not yet clear what exact change from sprs caused this (likely something related to MulAcc) but downgrading sprs to 0.9.* fixes the issue.
tomtung · Dec 2, 2021 · acd94d4 · acd94d4
1 parent 5f3148d
commit acd94d4
Show file tree

Hide file tree

Showing 5 changed files with 72 additions and 71 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -21,7 +21,7 @@ clap = { version = "2.33.*", optional = true }
 hashbrown = "0.11.*"
 itertools = "0.10.*"
 log = "0.4.*"
-ndarray = { version = "0.15.*", features = ["serde-1"] }
+ndarray = { version = "0.14.*", features = ["serde-1"] }
 num-traits = "0.2.*"
 order-stat = "0.1.*"
 ordered-float = "2.8.*"
@@ -32,7 +32,7 @@ serde = { version = '1.0.*', features = ['derive'] }
 serde_cbor = "0.11.*"
 serde_json = "1.0.*"
 simple_logger = { version = "1.13.*", optional = true }
-sprs = { version = "0.11.*", features = ["serde"] }
+sprs = { version = "0.9.*", features = ["serde"] }
 
 [dev-dependencies]
 assert_approx_eq = "1.1.*"

diff --git a/c-api/Cargo.lock b/c-api/Cargo.lock