jemalloc

A general purpose malloc(3) implementation that emphasizes fragmentation avoidance and scalable concurrency support.

Latest version: 5.3.1

Add to xmake.lua

add_requires("jemalloc 5.3.1")

Learn how to add and link packages with Xmake →

Information

License
BSD-2-Clause
Recipe updated
2026-04-14T14:52:20.000Z

Platforms

  • linux: i386, x86_64, armv7, armv7s, arm64, mips, mips64, mipsel, mips64el, loong64, riscv64, s390x, ppc, ppc64, ppc64el, sparc64
  • bsd: i386, x86_64, arm, arm64, ppc, ppc64, ppc64el, riscv64, sparc64
  • mingw: i386, x86_64, arm, arm64
  • cross: i386, x86_64, arm, armv7, arm64, mips, mips64, mips64el, riscv, riscv64, loong64, s390x, ppc, ppc64, ppc64el, sh4, sparc64
  • android: armeabi, armeabi-v7a, arm64-v8a, riscv64, x86, x86_64, mips, mip64
  • macosx: x86_64, arm64

Options

prefix
Prefix to prepend to all public APIs · Type: string · Default:
prof
Enable allocation profiling · Type: boolean · Default: false

Versions

  • 5.2.1
  • 5.3.0
  • 5.3.1

Dependencies

No dependencies declared.

Install with xrepo

Install the package independently of a project and inspect its available configuration.

install

xrepo install "jemalloc 5.3.1"

show info

xrepo info "jemalloc"

Link a library to your target

Declare the requirement, then attach the library to the target that uses it.

xmake.lua

add_requires("jemalloc 5.3.1")

target("demo")
    set_kind("binary")
    add_files("src/*.cpp")
    add_packages("jemalloc")

Open a package environment

Open a shell with the environment exported by this package. Use the executable names documented by the package.

enter shell

xrepo env -b "jemalloc 5.3.1" shell