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Merge #2689 #2690

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2689: Use mimalloc as the global allocator r=Kerollmops a=loiclec

milli has switched its global allocator to mimalloc already, and we have seen some performance gains as a result. Furthermore, we can use mimalloc as the global allocator on all platforms whereas jemalloc was only activated on Linux. 

This PR brings mimalloc to Meilisearch as well. 

2690: Add LTO and codegen-units=1 to release compile options r=Kerollmops a=loiclec

This PR brings Meilisearch's release compile options in line with milli (see https://github.com/meilisearch/milli/pull/606 ). 

Adding LTO and codegen=units=1 will make compile times longer, but they also speed up the final binary significantly.

Co-authored-by: Loïc Lecrenier <loic@meilisearch.com>
This commit is contained in:
bors[bot] 2022-08-23 12:05:02 +00:00 • committed by GitHub
commit 0a2ef0037f
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4 changed files with 25 additions and 27 deletions
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4
meilisearch-http/Cargo.toml
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@ -47,6 +47,7 @@ log = "0.4.14"
meilisearch-auth = { path = "../meilisearch-auth" }
meilisearch-types = { path = "../meilisearch-types" }
meilisearch-lib = { path = "../meilisearch-lib" }
mimalloc = { version = "0.1.29", default-features = false }
mime = "0.3.16"
num_cpus = "1.13.1"
obkv = "0.2.0"
@ -103,9 +104,6 @@ mini-dashboard = [
"zip",
]
[target.'cfg(target_os = "linux")'.dependencies]
tikv-jemallocator = "0.4.3"
[package.metadata.mini-dashboard]
assets-url = "https://github.com/meilisearch/mini-dashboard/releases/download/v0.2.1/build.zip"
sha1 = "05a02ff13c3982091884a3f81d28bf53e72607b2"

3
meilisearch-http/src/main.rs
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@ -10,9 +10,8 @@ use meilisearch_http::analytics::Analytics;
use meilisearch_http::{create_app, setup_meilisearch, Opt};
use meilisearch_lib::MeiliSearch;
#[cfg(target_os = "linux")]
#[global_allocator]
static ALLOC: tikv_jemallocator::Jemalloc = tikv_jemallocator::Jemalloc;
static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
/// does all the setup before meilisearch is launched
fn setup(opt: &Opt) -> anyhow::Result<()> {