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feat(dpmodel): add descriptor compression #5592

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Merged
njzjz merged 7 commits into from
Jun 29, 2026
Merged

feat(dpmodel): add descriptor compression #5592

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fea615f
feat(dpmodel): add descriptor compression
njzjz Jun 26, 2026
ec72b67
fix(jax): restore compressed DPA1 checkpoints
njzjz Jun 26, 2026
52f8c44
fix(dpmodel): avoid default DPA1 compression slots
njzjz Jun 27, 2026
48e01a8
fix(dpmodel): add c1 tabulate extrapolation
njzjz Jun 28, 2026
97a4a31
test(dpmodel): tighten compression entrypoint checks
njzjz Jun 28, 2026
b8a4c97
test(dpmodel): cover one-sided DPA1 compression
njzjz Jun 29, 2026
a681715
fix(jax): guard compressed HLO export
njzjz Jun 29, 2026
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9 changes: 7 additions & 2 deletions deepmd/backend/dpmodel.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,10 @@ class DPModelBackend(Backend):
name = "DPModel"
"""The formal name of the backend."""
features: ClassVar[Backend.Feature] = (
Backend.Feature.DEEP_EVAL | Backend.Feature.NEIGHBOR_STAT | Backend.Feature.IO
Backend.Feature.ENTRY_POINT
| Backend.Feature.DEEP_EVAL
| Backend.Feature.NEIGHBOR_STAT
| Backend.Feature.IO
)
"""The features of the backend."""
suffixes: ClassVar[list[str]] = [".dp", ".yaml", ".yml"]
Expand All @@ -59,7 +62,9 @@ def entry_point_hook(self) -> Callable[["Namespace"], None]:
Callable[[Namespace], None]
The entry point hook of the backend.
"""
raise NotImplementedError(f"Unsupported backend: {self.name}")
from deepmd.dpmodel.entrypoints.main import main as deepmd_main

return deepmd_main

@property
def deep_eval(self) -> type["DeepEvalBackend"]:
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