MP Marc Popeinfra · open source
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the log · 159 entries

Log-scale notes on infrastructure.

Analysis on backup, cloud, open source, security and the companies shaping them. One entry a day, filtered through twenty-five years of running the systems involved.

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2026.08.088 min read Terafab: Tesla and SpaceX's $16.8 Billion Plan to Control Chip Production Tesla and SpaceX plan to bring chip manufacturing, memory, packaging, and testing into one Texas complex. The case rests on faster development and reliable supply, but building a working… technologyai-engineeringinfrastructure 2026.08.077 min read AMD Plans to Acquire Taalas, Betting on AI Models Built Into Silicon AMD's planned Taalas acquisition targets a costly part of AI inference: moving model weights from memory. Taalas builds those weights into silicon, trading flexibility for claimed gains in… technologyai-engineeringinfrastructure 2026.08.067 min read GPUBreach: How GPU Rowhammer Reached Host Root with IOMMU Enabled University of Toronto researchers demonstrated a path from GDDR6 bit-flips to host root access. GPUBreach uses permitted DMA buffers and NVIDIA driver flaws to get past the protection IOMMU… programmingtechnologyinfrastructure 2026.08.058 min read Infinity's 10-Hour Chip Software Build Tests Nvidia's CUDA Advantage Infinity reportedly built CUDA-like software for an inference chip in about 10 hours. That could lower switching costs, but production testing and Nvidia's broader software stack remain… programmingai-engineeringinfrastructure 2026.08.047 min read Andy Pavlo Joins ClickHouse to Build a Database Research Lab Andy Pavlo is leaving Carnegie Mellon to establish ClickHouse Labs. The research agenda covers databases for AI agents, validation of existing engineering, and new hardware and execution… technologyinfrastructuretechnology-leadership 2026.08.037 min read Go 1.27 Adds Generic Methods, Post-Quantum TLS, and Stricter JSON Handling Go 1.27 adds generic methods, post-quantum cryptography, and opt-in json/v2 APIs. Goroutine leak profiling and faster small allocations also give production teams reasons to test the… programmingtechnologysoftware-development 2026.08.028 min read GCC Rejects Significant AI-Generated Code, While LLVM Takes a Disclosure-Based Approach GCC's new policy rejects significant AI-generated code, including revised versions of model output. Its exceptions and its differences with LLVM show how copyright and review requirements… programmingtechnologyinfrastructure 2026.08.017 min read AI Coding in 2026: Why Developers Can Feel Faster While Output Barely Changes A randomized trial found developers took 19% longer with AI while believing they were 20% faster. Broader data shows modest throughput gains, with results depending on the task and workflow. ai-engineeringtechnology-leadershipsoftware-development 2026.07.317 min read AI Engineers Want a Way to Slow Frontier Development. That Deserves Support. A July 28 letter signed by 1,178 AI researchers, engineers, and executives asks for tools to coordinate a slowdown if needed. The proposal deserves support, alongside closer attention to… ai-engineeringtechnology-leadership
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