Use mimalloc for benchmarks on macOS

benchmarks/Cargo.toml

@@ -13,6 +13,10 @@ csv = "1.1.6"
 [target.'cfg(target_os = "linux")'.dependencies]
 jemallocator = "0.3.2"
 
+[target.'cfg(target_os = "macos")'.dependencies]
+mimalloc = { version = "0.1.29", default-features = false }
+
+
 [dev-dependencies]
 heed = { git = "https://github.com/meilisearch/heed", tag = "v0.12.1" }
 criterion = { version = "0.3.5", features = ["html_reports"] }

benchmarks/benches/formatting.rs

@@ -6,6 +6,10 @@ use milli::{FormatOptions, MatcherBuilder, MatchingWord, MatchingWords};
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
+#[cfg(target_os = "macos")]
+#[global_allocator]
+static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
+
 struct Conf<'a> {
     name: &'a str,
     text: &'a str,

benchmarks/benches/indexing.rs

@@ -18,6 +18,10 @@ use roaring::RoaringBitmap;
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
+#[cfg(target_os = "macos")]
+#[global_allocator]
+static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
+
 const BENCHMARK_ITERATION: usize = 10;
 
 fn setup_dir(path: impl AsRef<Path>) {

benchmarks/benches/search_geo.rs

@@ -9,6 +9,10 @@ use utils::Conf;
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
+#[cfg(target_os = "macos")]
+#[global_allocator]
+static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
+
 fn base_conf(builder: &mut Settings) {
     let displayed_fields =
         ["geonameid", "name", "asciiname", "alternatenames", "_geo", "population"]

benchmarks/benches/search_songs.rs

@@ -9,6 +9,10 @@ use utils::Conf;
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
+#[cfg(target_os = "macos")]
+#[global_allocator]
+static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
+
 fn base_conf(builder: &mut Settings) {
     let displayed_fields =
         ["id", "title", "album", "artist", "genre", "country", "released", "duration"]

benchmarks/benches/search_wiki.rs

@@ -9,6 +9,10 @@ use utils::Conf;
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
+#[cfg(target_os = "macos")]
+#[global_allocator]
+static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
+
 fn base_conf(builder: &mut Settings) {
     let displayed_fields = ["title", "body", "url"].iter().map(|s| s.to_string()).collect();
     builder.set_displayed_fields(displayed_fields);