Concur memory allocator

An extremely scalable multithreaded drop-in malloc() replacement

Add a Review
1 Download (This Week)
Last Update:
Download concur-2.0.tar.gz
Browse All Files
BSD Linux


Concur is an extremely scalable multithreaded transparent drop-in replacement for malloc() and other standard memory allocation calls. Scales linearly to any number of CPU cores. More scalable and memory efficient than mtmalloc, ptmalloc, Hoard, etc.

Allocations are very fast, with no lock contention and the least memory waste of any other allocator. Concur is optimized especially for applications that make heavy use of memory allocation in a threaded environment, or that just want to make the best use of every ounce of available memory. Just plugs right into your existing application without modification!

The new 2.0 update includes a variety of new optimizations to make Concur even more memory efficient.

Concur memory allocator Web Site

Update Notifications

Write a Review

User Reviews

Be the first to post a review of Concur memory allocator!

Additional Project Details

Intended Audience


Programming Language



Screenshots can attract more users to your project.
Features can attract more users to your project.

Icons must be PNG, GIF, or JPEG and less than 1 MiB in size. They will be displayed as 48x48 images.