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Describe the current behavior / 问题描述 (Mandatory / 必填)

GroupedDynamicBlockQuant算子，当输入X的动态shape的-2轴为-1，同时输入GroupList的动态shape为-2时（即不知道X的-2轴大小，且不知道GroupList的大小时），存在scale的动态shape推导错误的问题，因为scale的-2轴会等于dim1 / rowBlockSize + groupNum，dim1为X的-2轴大小，rowBlockSize为用户输入，groupNum为GroupList的大小。

Environment / 环境信息 (Mandatory / 必填)

Ascend950

Steps to reproduce the issue / 重现步骤 (Mandatory / 必填)

GroupedDynamicBlockQuant算子，部分case 动态会失败。因为scale的-2轴会等于dim1 / rowBlockSize + groupNum，dim1为X的-2轴大小，rowBlockSize为用户输入，groupNum为GroupList的大小。原来只考虑了dim1不知道的情况，如果groupNum也不知道时就会推导错误。即输入的动态shape中x的-2轴为-1，groupList为-2时，就会有问题。

Describe the expected behavior / 预期结果 (Mandatory / 必填)

当X的-2轴大小不知道，或者groupList的大小不知道时，scale的-2轴会等于-1；否则会等于dim1 / rowBlockSize + groupNum，dim1为X的-2轴大小，rowBlockSize为用户输入，groupNum为GroupList的大小

Related log / screenshot / 日志 / 截图 (Mandatory / 必填)

[E1999: Inner Error!
E1999[PID:1295202] 2026-02-14-03:36:39.091.501(E1999): Op[Node_Output]’s input _input1 shape contains negative orzero dimension[FUNC:CommonVerify][FLE:op_desc.cl[LNE:1806]
TraceBack (most recent calllast):
Node_Output(NetOutput) Verify falle.[FUNC:Verif)[ILE:node_utils ex.c][LINE:167]
Verifying Node_Output faled.,[FUNC:IinferShapeAndTypel[FIL:infershape_passcl[LINE:13]
CallInferShapeAndType for node:Node_Output(NetOutput) filed[FUNC:Infer][FILE:infershape_pass.c][LINE:121]
process pass InferShapePass on node:Node_Output falled, ret:4294967295[FUNC:RunPassesOnNode][FILE:base_pass.cc[LINE:572]
Run graph falled, error code:1343242270, session_id:0, graph_id:0.[FUNC:RunGraph][FIE:ge_api.cc][LNE:551]

Special notes for this issue/备注 (Optional / 选填)