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[Frontend] Gathering the same tensor twice returns zeros: both gathers alias one scratchpad and CSE folds the loads

Status: Open.

#297 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on Jul 9, 2026

[Frontend] bilinear interpolate emits invalid MLIR: gather value used across sibling loop regions (and its scratchpad is overwritten)

Status: Open.

#296 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on Jul 9, 2026

New TOG trace path does not model indirect (gather/scatter) access; legacy indirect logic not wired to the trace runtime

Status: Open.

#284 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on Jun 26, 2026

[Frontend] Simplify _convert_sympy_to_mlir_expr and retire the deprecated old-tog negative-coefficient affine formatting

Status: Open.

#273 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on Jun 24, 2026

Support HuggingFace Segformer model

Status: Open.

#254 In PSAL-POSTECH/PyTorchSim;

· oluwatimilehin opened on May 28, 2026

[BUG] Assertion error running mobilevit2

bugSomething isn't workingSomething isn't working

Work in Progress

Status: Open.

#253 In PSAL-POSTECH/PyTorchSim;

· oluwatimilehin opened on May 28, 2026

[Bug][Frontend] Prologue fusion buffer-size matcher ignores slice/chunk views (llama4 SwiGLU)

Status: Open.

#244 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on May 26, 2026

[Cleanup][Frontend] Dead code, style nits, and minor smells in PyTorchSimFrontend

Status: Open.

#241 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on May 26, 2026

Clarification Needed to Reproduce Section 5.2 (Multi‑Model Tenancy) Results

Status: Open.

#211 In PSAL-POSTECH/PyTorchSim;

· MzHameed opened on Feb 7, 2026

[BUG]Support for repeat_interleave operation to enable Grouped Query Attention (GQA)

bugSomething isn't workingSomething isn't working

Work in Progress

Status: Open.

#198 In PSAL-POSTECH/PyTorchSim;

· Dignity-ghost opened on Dec 17, 2025

Booksim issue

Status: Open.

#191 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on Dec 2, 2025

Support dynamic shape

Work in Progress

Status: Open.

#83 In PSAL-POSTECH/PyTorchSim;

· YWHyuk opened on Dec 17, 2024