--- title: "Only half an hour! Claude Code \"ends\" NVIDIA's \"strongest moat\"?" type: "News" locale: "en" url: "https://longbridge.com/en/news/273461006.md" description: "On January 22, a user disclosed on the social platform Reddit that he used Claude Code to port the entire CUDA backend to AMD's ROCm platform. However, industry insiders pointed out that this achievement may only be applicable to simpler kernel code. For codebases that require deep hardware optimization and complex contexts, the porting capabilities of AI tools still face significant limitations" datetime: "2026-01-23T03:55:44.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/273461006.md) - [en](https://longbridge.com/en/news/273461006.md) - [zh-HK](https://longbridge.com/zh-HK/news/273461006.md) --- > Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/273461006.md) | [繁體中文](https://longbridge.com/zh-HK/news/273461006.md) # Only half an hour! Claude Code "ends" NVIDIA's "strongest moat"? The AI code platform Claude Code completed the porting of NVIDIA CUDA code to the AMD ROCm platform within half an hour, demonstrating the potential of generative AI in breaking down computational ecological barriers. **On January 22, a user disclosed on the social platform Reddit that he used Claude Code to port the entire CUDA backend to AMD's ROCm platform without the need for an intermediate conversion layer.** **** **This case has attracted market attention, with some believing it may weaken NVIDIA's long-standing technological moat built around CUDA.** **However, industry insiders point out that this achievement may only apply to relatively simple kernel code. For codebases that require deep hardware optimization and complex contexts, the porting capabilities of AI tools still face significant limitations.** NVIDIA's CUDA platform has long dominated the AI computing field, and the closed nature of its ecosystem makes it difficult for developers to migrate applications to competitor AMD's ROCm platform, which is also one of the key factors for NVIDIA's market advantage. ## Intelligent Agent Achieves Rapid Porting According to user johnnytshi, the only issue encountered during the porting process was the "data layout" difference. Claude Code operates using an intelligent agent framework that can intelligently replace CUDA keywords with their corresponding ROCm content while ensuring that the underlying logic of specific kernels remains consistent, rather than simply performing keyword replacements. Another advantage of this tool is that it simplifies the operational process. Developers do not need to configure complex conversion environments like Hipify and can complete the porting work directly through the command line interface. This convenience has practical significance in lowering the barriers to platform migration. **The user did not specify the exact type of codebase being processed. Since ROCm is designed to mimic several aspects of NVIDIA's CUDA platform, simple code porting is not particularly challenging for AI tools.** Industry insiders believe that the real challenge lies in the interconnected complex codebases. Such porting requires the intelligent agent system to understand a large amount of contextual information to effectively complete the conversion to ROCm. More critically, the core of writing kernel code lies in achieving deep hardware optimization. **Some opinions suggest that Claude Code still falls short in optimizing hardware details such as specific cache hierarchies, which limits its practicality in high-performance computing scenarios.** ### Related Stocks - [Invesco AI and Next Gen Software ETF (IGPT.US)](https://longbridge.com/en/quote/IGPT.US.md) - [GraniteShares 2x Long NVDA Daily ETF (NVDL.US)](https://longbridge.com/en/quote/NVDL.US.md) - [Invesco PHLX Semiconductor ETF (SOXQ.US)](https://longbridge.com/en/quote/SOXQ.US.md) - [Advanced Micro Devices, Inc. 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