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Increase jemalloc aarch64 page size limit (#5244) (#6831)

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#5244


  Pass `JEMALLOC_SYS_WITH_LG_PAGE=16` env to aarch64 cross-compilation to support systems with up to 64-KiB page sizes. This is backwards-compatible for the current (most usual) 4-KiB systems.
This commit is contained in:
Janick Martinez Esturo
2025-01-30 06:14:57 +01:00
committed by GitHub
parent 66c6552e8c
commit d297d08c6b
6 changed files with 46 additions and 11 deletions
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14
lighthouse/src/main.rs
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@@ -66,11 +66,15 @@ fn bls_hardware_acceleration() -> bool {
return std::arch::is_aarch64_feature_detected!("neon");
}
fn allocator_name() -> &'static str {
if cfg!(target_os = "windows") {
"system"
} else {
"jemalloc"
fn allocator_name() -> String {
#[cfg(target_os = "windows")]
{
"system".to_string()
}
#[cfg(not(target_os = "windows"))]
match malloc_utils::jemalloc::page_size() {
Ok(page_size) => format!("jemalloc ({}K)", page_size / 1024),
Err(e) => format!("jemalloc (error: {e:?})"),
}
}