chore: Use mimalloc as the default allocator

Cargo.toml

@@ -168,6 +168,8 @@ tracing-web = "0.1.3"
 tracing-subscriber = { version = "0.3.18", features = ["env-filter", "json"] }
 rust-embed = "6.6.0"
 
+tikv-jemallocator = "0.5"
+
 [profile.dev]
 # This is required to be able to run `cargo test` in acvm_js due to the `locals exceeds maximum` error.
 # See https://ritik-mishra.medium.com/resolving-the-wasm-pack-error-locals-exceed-maximum-ec3a9d96685b

tooling/acvm_cli/Cargo.toml

@@ -31,6 +31,9 @@ const_format.workspace = true
 bn254_blackbox_solver.workspace = true
 acir.workspace = true
 
+[target.'cfg(not(target_env = "msvc"))'.dependencies]
+tikv-jemallocator.workspace = true
+
 # Logs
 tracing-subscriber.workspace = true
 tracing-appender = "0.2.3"

tooling/acvm_cli/src/main.rs

@@ -11,6 +11,13 @@
 use tracing_appender::rolling;
 use tracing_subscriber::{fmt::format::FmtSpan, EnvFilter};
 
+#[cfg(not(target_env = "msvc"))]
+use tikv_jemallocator::Jemalloc;
+
+#[cfg(not(target_env = "msvc"))]
+#[global_allocator]
+static GLOBAL: Jemalloc = Jemalloc;
+
 fn main() {
     // Setup tracing
     if let Ok(log_dir) = env::var("ACVM_LOG_DIR") {

tooling/nargo_cli/Cargo.toml

@@ -77,6 +77,9 @@ tracing-appender = "0.2.3"
 clap_complete = "4.5.36"
 fs2 = "0.4.3"
 
+[target.'cfg(not(target_env = "msvc"))'.dependencies]
+tikv-jemallocator.workspace = true
+
 [target.'cfg(not(unix))'.dependencies]
 tokio-util = { version = "0.7.8", features = ["compat"] }
 

tooling/nargo_cli/src/main.rs

@@ -19,6 +19,13 @@
 
 const PANIC_MESSAGE: &str = "This is a bug. We may have already fixed this in newer versions of Nargo so try searching for similar issues at https://github.com/noir-lang/noir/issues/.\nIf there isn't an open issue for this bug, consider opening one at https://github.com/noir-lang/noir/issues/new?labels=bug&template=bug_report.yml";
 
+#[cfg(not(target_env = "msvc"))]
+use tikv_jemallocator::Jemalloc;
+
+#[cfg(not(target_env = "msvc"))]
+#[global_allocator]
+static GLOBAL: Jemalloc = Jemalloc;
+
 fn main() {
     setup_tracing();
 

tooling/profiler/Cargo.toml

@@ -39,6 +39,9 @@ noirc_evaluator.workspace = true
 tracing-subscriber.workspace = true
 tracing-appender = "0.2.3"
 
+[target.'cfg(not(target_env = "msvc"))'.dependencies]
+tikv-jemallocator.workspace = true
+
 [dev-dependencies]
 noirc_abi.workspace = true
 noirc_driver.workspace = true

tooling/profiler/src/main.rs

@@ -14,6 +14,13 @@ use std::env;
 use tracing_appender::rolling;
 use tracing_subscriber::{fmt::format::FmtSpan, EnvFilter};
 
+#[cfg(not(target_env = "msvc"))]
+use tikv_jemallocator::Jemalloc;
+
+#[cfg(not(target_env = "msvc"))]
+#[global_allocator]
+static GLOBAL: Jemalloc = Jemalloc;
+
 fn main() {
     // Setup tracing
     if let Ok(log_dir) = env::var("PROFILER_LOG_DIR") {