A high-severity security flaw has been disclosed in MongoDB that could allow unauthenticated users to read uninitialized heap memory. The vulnerability, tracked as CVE-2025-14847 (CVSS score: 8.7), ...

发布者：鑫森淼焱来源: zhihu关键字：单片机 裸机 内存管理手机看文章 扫描二维码 说到内存管理大家会可能想到malloc和free函数。 在讲这两个函数之前，我们先来讲讲栈(stack)和堆(heap)的概念。 我们单片机一般有个启动文件，拿STM32F103来举例。 这个Stack_Size就是 ...

Walk into any modern AI lab, data center, or autonomous vehicle development environment, and you’ll hear engineers talk endlessly about FLOPS, TOPS, sparsity, quantization, and model scaling laws.

Abstract: We propose to overcome the memory capacity limitation of GPUs with a Heterogeneous Memory Stack (HMS) that integrates Storage Class Memory (SCM) and DRAM in a 3D memory stack. By effectively ...

Abstract: Third-party Python modules are usually implemented as binary extensions by using native code (C/C++) to provide additional features and runtime acceleration. In native code, the ...

Hash collision exploitation: The hash value is used for both table indexing in set_add_entry and entry comparison. Setting hash to 0 causes deterministic traversal starting from index 0, creating ...

As SK hynix leads and Samsung lags, Micron positions itself as a strong contender in the high-bandwidth memory market for generative AI. Micron Technology (Nasdaq:MU) has started shipping samples of ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

There are two pools of memory that are available to you as a C++ programmer: the stack and the heap. Until now, we’ve been using the stack. This video (9:30) explains the difference between the stack ...