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Add optional allocators #253

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9741df0
Add optional allocators
g-bauer Jun 17, 2024
594765a
Modify Cargo.toml so that criterion baseline can be used to compare c…
g-bauer Jun 18, 2024
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Add optional allocators
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@g-bauer
g-bauer committed Jun 17, 2024
commit 9741df0f7792e03ff9c3d9ef7de060caa0f38b17
6 changes: 6 additions & 0 deletions Cargo.toml
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Expand Up @@ -46,6 +46,12 @@ version = "0.21"
features = ["extension-module", "abi3", "abi3-py37"]
optional = true

[target.'cfg(all(any(not(target_family = "unix"), allocator = "mimalloc"), not(allocator = "default")))'.dependencies]
mimalloc = { version = "0.1", default-features = false }

[target.'cfg(all(target_family = "unix", not(allocator = "mimalloc"), not(allocator = "default")))'.dependencies]
tikv-jemallocator = { version = "0.5", features = ["disable_initial_exec_tls"] }

[dev-dependencies]
approx = "0.5"
criterion = "0.5"
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29 changes: 29 additions & 0 deletions src/allocator.rs
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@@ -0,0 +1,29 @@
#[cfg(all(
target_family = "unix",
not(allocator = "default"),
not(allocator = "mimalloc"),
))]
use tikv_jemallocator::Jemalloc;
#[cfg(all(
not(debug_assertions),
not(allocator = "default"),
any(not(target_family = "unix"), allocator = "mimalloc"),
))]
use mimalloc::MiMalloc;

#[global_allocator]
#[cfg(all(
not(debug_assertions),
not(allocator = "mimalloc"),
not(allocator = "default"),
target_family = "unix",
))]
static ALLOC: Jemalloc = Jemalloc;

#[global_allocator]
#[cfg(all(
not(debug_assertions),
not(allocator = "default"),
any(not(target_family = "unix"), allocator = "mimalloc"),
))]
static ALLOC: MiMalloc = MiMalloc;
1 change: 1 addition & 0 deletions src/lib.rs
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Expand Up @@ -35,6 +35,7 @@
#![warn(clippy::all)]
#![allow(clippy::too_many_arguments)]

mod allocator;
#[cfg(feature = "dft")]
mod functional;
#[cfg(feature = "dft")]
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