Revert "perf: use jemalloc as global allocator (#18957)" (#19187)

This reverts commit 798c1ad. Reverting because this change caused a spike in memory usage, but we can't fully realise gains from lower GC pressure from more optimal malloc/ free provided by "jemalloc". We might revisit the topic in future.
denoland · May 19, 2023 · af72a9c · af72a9c
1 parent 2b92efa
commit af72a9c
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -134,8 +134,6 @@ tar = "=0.4.38"
 tempfile = "3.4.0"
 thiserror = "1.0.40"
 tokio = { version = "1.28.1", features = ["full"] }
-tikv-jemallocator = "0.5.0"
-tikv-jemalloc-sys = "0.5.3"
 tokio-rustls = "0.24.0"
 tokio-util = "0.7.4"
 tower-lsp = { version = "=0.17.0", features = ["proposed"] }

diff --git a/cli/Cargo.toml b/cli/Cargo.toml
@@ -120,9 +120,6 @@ winapi = { workspace = true, features = ["knownfolders", "mswsock", "objbase", "
 [target.'cfg(unix)'.dependencies]
 nix.workspace = true
 
-[target.'cfg(not(target_env = "msvc"))'.dependencies]
-tikv-jemallocator.workspace = true
-
 [dev-dependencies]
 deno_bench_util.workspace = true
 dotenv = "=0.15.0"

diff --git a/cli/main.rs b/cli/main.rs
@@ -26,13 +26,6 @@ mod version;
 mod watcher;
 mod worker;
 
-#[cfg(not(target_env = "msvc"))]
-use tikv_jemallocator::Jemalloc;
-
-#[cfg(not(target_env = "msvc"))]
-#[global_allocator]
-static GLOBAL: Jemalloc = Jemalloc;
-
 use crate::args::flags_from_vec;
 use crate::args::DenoSubcommand;
 use crate::args::Flags;