GitHub

Adding support to xv6 for file backed and anonymous mmap with lazy allocation.

With the anonymous mmap implementation, on calling the mmap() system call, xv6 immediately allocates and maps all the pages of physical memory needed to fulfill the request. Expectation : Pages are ...
GitHub

Python Imaging Library (Fork)

Pillow is the friendly PIL fork by Jeffrey A. Clark and contributors. PIL is the Python Imaging Library by Fredrik Lundh and contributors. As of 2019, Pillow development is supported by Tidelift. The ...
IEEE

DI-MMAP: A High Performance Memory-Map Runtime for Data-Intensive Applications

Abstract: We present DI-MMAP, a high-performance runtime that memory-maps large external data sets into an application's address space and shows significantly better performance than the Linux mmap ...
marktechpost

Alibaba Open-Sources Zvec: An Embedded Vector Database Bringing SQLite-like Simplicity and High-Performance On-Device RAG to Edge Applications

Alibaba Tongyi Lab research team released ‘Zvec’, an open source, in-process vector database that targets edge and on-device retrieval workloads. It is positioned as ‘the SQLite of vector databases’ ...