ML Compiler Optimizations and Platform Targeting
Context
You are designing a compiler/runtime stack for deep learning workloads that must run efficiently on both data-center accelerators and resource-constrained edge devices. The interviewer wants to understand your knowledge of compilation-time and run-time optimizations and how hardware targets influence those choices.
Prompt
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What compilation and execution optimizations are commonly applied to ML workloads? Discuss techniques such as kernel fusion, quantization, memory planning, scheduling/tiling, layout selection, sparsity, mixed precision, graph-level rewrites, and runtime tactics.
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How do data-center versus edge targets influence which optimizations you apply? Explain trade-offs driven by latency vs throughput, power, memory capacity/bandwidth, determinism, and multi-device scaling.