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[NPU]fix rl update weights 'Parameter' object has no attribute 'weight_LOADER' (#31796)

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McZyWu
2026-07-22 16:34:59 +08:00
committed by GitHub
parent 2e43b4de52
commit 9456cef279
1 changed files with 0 additions and 20 deletions
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python/sglang/srt/hardware_backend/npu/quantization/moe_methods.py
-20
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@@ -333,11 +333,6 @@ class NPUW8A8Int8MoEMethod(_NPUMoEMethodBase):
# Process weight
weight: torch.Tensor = getattr(layer, f"{weight_prefix}_weight")
weight.data = npu_format_cast(weight.data.transpose(1, 2))
setattr(
layer,
f"{weight_prefix}_weight",
torch.nn.Parameter(weight, requires_grad=False),
)
# Set dispatcher output dtype
if weight_prefix == "w13":
@@ -442,11 +437,6 @@ class NPUW4A8Int8MoEMethod(_NPUMoEMethodBase):
weight = getattr(layer, f"{weight_prefix}_weight")
weight.data = npu_format_cast(weight.data.transpose(1, 2))
weight.data = self._pack_to_int32(weight.data)
setattr(
layer,
f"{weight_prefix}_weight",
torch.nn.Parameter(weight, requires_grad=False),
)
# Set dispatcher output dtype
if weight_prefix == "w13":
@@ -579,11 +569,6 @@ class NPUWNA16Int4MoEMethod(_NPUMoEMethodBase):
.int()
)
weight.data = self._pack_to_int32(unpacked_weight)
setattr(
layer,
f"{weight_prefix}_weight",
torch.nn.Parameter(weight, requires_grad=False),
)
# Set dispatcher output dtype
if weight_prefix == "w13":
@@ -704,11 +689,6 @@ class NPUUnquantMoEMethod(_NPUMoEMethodBase):
weight: torch.Tensor = getattr(layer, f"{weight_prefix}_weight")
weight.data = npu_format_cast(weight)
setattr(
layer,
f"{weight_prefix}_weight",
torch.nn.Parameter(weight, requires_grad=False),
)
if weight_prefix == "w13":
self._set_dispatcher_output_dtype(layer, "bf16")