feat(speechlm2): add padding-free packed speech training - #16194

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pzelasko merged 16 commits into

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codex/pr16158-rewrite/03-packed-speech-training

Sep 11, 2026

Commits on Sep 11, 2026

feat(asr): add native packed encoder execution

pzelasko
and
tango4j
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8a04b49
feat(speechlm2): preserve packed perception activations
pzelasko
committed
b9c598a
feat(speechlm2): train SALM with padding-free packed batches

pzelasko
and
KunalDhawan
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8059f63
style(speechlm2): format packed training changes
pzelasko
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f7c69c2
fix(asr): stabilize packed feature normalization
pzelasko
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7409c06
refactor(speechlm2): break encoder loading import cycles
pzelasko
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744d15d
fix(speechlm2): stabilize packed CI coverage
pzelasko
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012517d
refactor(speechlm2): unify packed PEE chunking semantics
pzelasko
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98f5e68
test(asr): clone experimental PEE via state dict
pzelasko
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83cb882
test(speechlm2): assert all-empty FSDP parameter grads
pzelasko
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1ff09ad
style(asr): format packed transformer cleanup
pzelasko
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a3c799d
fix(speechlm2): retain checkpoint metadata during restore
pzelasko
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44c7054
refactor(asr): remove obsolete packed encoder paths
pzelasko
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bd9c341
refactor(asr): isolate packed attention utilities
pzelasko
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23ab8f4
docs(asr): document packed attention helpers
pzelasko
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5adc00c
test(speechlm2): stabilize packed perception coverage
pzelasko
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919c31b