"comment":"\nSplit a SelectedRows with a specified rows section.\nheight_sections is only needed when need to split the dims of the original tensor.\n\nExample:\n Input:\n X.rows = {0, 7, 5}\n X.height = 12\n Attr:\n rows_sections = {1, 2}\n height_sections = {}\n Out:\n out0.rows = {0}\n out0.height = 12\n out1.rows = {7, 5}\n out2.height = 12\n\n",
"comment":"\nSplit a SelectedRows with a specified rows section.\nheight_sections is only needed when need to split the dims of the original tensor.\n\nExample:\n Input:\n X.rows = {7, 5}\n X.height = 12\n Attr:\n height_sections = {4, 8}\n Out:\n out0.rows = {}\n out0.height = 4\n\n out1.rows = {5, 7}\n out2.height = 8\n\n",