* support_0D_output_for_matrix_rank_multi_dot, test=allcase

* add 0D output test for matrox_rank and mutli_dot test=allcase

* fix assert error ,test=allcase

* fix test error, test=allcase

* fix other test error, test=allcase

* fix other test error, test=allcase

* fix test error, test=allcase

* fix matrix_rank and multi dot test err test=allcase

* fix test error test=allcase

* fix test zero dim test, test=allcase

* add static backward test for multi_dot, test=allcase

* add tol 2d broadcast test case, test=allcase