MEMOPT: Universal Memory Fabric for AI Infrastructure. Open-sourced by Sophisticates.
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Updated
Sep 24, 2026 - Python
MEMOPT: Universal Memory Fabric for AI Infrastructure. Open-sourced by Sophisticates.
Serving engine for tabular foundation models (TabICL, TabPFN): fit a table once, keep its encoded context on the GPU, and serve fast repeat predictions to many tenants, with memory-aware admission and multi-GPU placement.
A custom distributed training framework implementing ZeRO-1 and ZeRO-2 memory partitioning from scratch in PyTorch. Features async gradient hooks, sharded AdamW, and distributed checkpointing without relying on FSDP or HuggingFace Trainer.
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