Stack Allocators Explained: How a Simple Memory Technique Boosts Performance and Reduces Fragmentation
A stack allocator, also known as a bump allocator, is a memory management technique that uses a fixed block of memory and an integer pointer to track the top of the stack.
» readFentanyl dealer claims his sales save more lives than they cost
A fentanyl dealer operating under the El train in Kensington has argued that his sales result in a net positive impact on global lives. The dealer stated that each bag sold sends $1.
» readAI chip design startup aims to tackle compute crisis with more efficient processors
The founders of Recursive Intelligence, Anna Goldie and Azalia Mirhoseini, took the stage at TechCrunch Disrupt to detail how their startup is developing AI that can design chips, learn from each iteration, and improve subsequent designs.
» readFive Finalists Chosen for Startup Battlefield Finals at TechCrunch Disrupt 2026
Twenty startups have pitched over two days at TechCrunch Disrupt 2026, with five finalists now selected to compete in the Startup Battlefield finals.
» readLiquid AI releases fast on-device reasoning model with 24 billion parameters
The model, called LFM2.5-24B-A2B, was released by Liquid AI as the largest in the LFM2.5 family. It was designed for fast, private agent applications that run directly on user devices without cloud reliance.
» read