rm check (#6458)

Co-authored-by: Juncheng <[email protected]> Co-authored-by: oneflow-ci-bot <[email protected]>
Oneflow-Inc · Oct 8, 2021 · d893f25 · d893f25
1 parent 2dcc2b9
commit d893f25
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/oneflow/core/job_rewriter/insert_nccl_logical_op_pass.cpp b/oneflow/core/job_rewriter/insert_nccl_logical_op_pass.cpp
@@ -363,7 +363,6 @@ bool TryBuildNcclLogicalOpConf(OperatorConf* ret, const OpNode* src_node, const
   // NOTE(chengcheng): nccl donot support dynamic shape.
   if (logical_blob_desc.is_dynamic()) { return false; }
   CHECK_GT(logical_blob_desc.shape().elem_cnt(), 0);
-  CHECK_GT(logical_blob_desc.shape().NumAxes(), 0);
 
   if (src_hierarchy->NumAxes() == 1 && dst_hierarchy->NumAxes() == 1) {
     return TryBuildNcclBy1DHierarchy(ret, src_nd_sbp.sbp_parallel(0), dst_nd_sbp.sbp_parallel(0),