Keysat
98aeef8779
WhisperX docker build was crashing at the model-prewarm step: OSError: undefined symbol: torch_library_impl Root cause: the NGC PyTorch base ships custom builds of torch + torchaudio + torchvision matched together for Blackwell (sm_120). When pip installed whisperx, it pulled the latest stock torchaudio wheel as a transitive dep, which was compiled against a different libtorch and won't load against NGC's. Fix: at build time, capture NGC's actual torch/torchaudio/torchvision versions into /tmp/torch-constraints.txt, then `pip install -c` that constraint for all subsequent installs. pip can't swap torch out, so the ABI stays consistent. whisperx and pyannote are happy with torch>=2.0 — NGC's 2.10.0a0 satisfies that easily. The pinned versions print to the build log so you can see them. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
14 lines
940 B
TypeScript
14 lines
940 B
TypeScript
import { VersionInfo, IMPOSSIBLE } from '@start9labs/start-sdk'
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export const v0_1_0 = VersionInfo.of({
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version: '0.12.0:2',
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releaseNotes: {
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en_US:
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'v0.12.0:2 — hotfix: WhisperX docker build was failing at the model-prewarm step with "undefined symbol: torch_library_impl". Root cause: the NGC PyTorch base image ships custom builds of torch + torchaudio + torchvision compiled together for Blackwell (sm_120); pip pulled a stock torchaudio wheel as a transitive dep of whisperx/pyannote, the ABIs didn\'t match, and the resulting .so file refused to load. Fix: generate a constraints.txt at build time from the NGC base\'s installed torch versions, and pass it to every pip install so pip can\'t swap torch/torchaudio/torchvision out from under us. Build should now finish through the model-prewarm step. No other changes vs 0.12.0:1.',
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},
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migrations: {
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up: async ({ effects }) => {},
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down: IMPOSSIBLE,
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},
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})
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