TOGSim C++ trace-generation pipeline (P0-P3): explicit dataflow producer + barriers#267

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YWHyuk wants to merge 32 commits into

feature/togsim-cpp-trace

Commits on Jul 7, 2026

[Docs] C++ trace pipeline design (runtime-tag pairing, ABI)
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[TOGSim] Add the C++ trace producer, runtime, loader and bridge
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[TOGSim] Work-item outlining and ABI v12 dispatch
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[TOGSim] SRAM-capacity and SA weight-buffer throttle for the trace path
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[Tooling] TOGSim trace timeline (Perfetto) and the trace emits it needs
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[TOGSim] Make the C++ trace path the default and stabilize it
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[TOGSim] Redesign trace-bridge dependency, barrier, SRAM-version, and runtime model
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[Frontend] Run the spad-overflow check in timing-only mode, budget at spad/2
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[Frontend] Generate the trace.cpp ABI/API banner from togsim_runtime.h
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[TOGSim] Pick 1- vs 2-dispatch concurrency by per-dispatch spad footprint
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[Frontend] Budget spad buffers honestly in GEMM tile selection
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[CI] Bump spike pin to v1.0.3
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Commits on Jul 10, 2026