[object Object]

[object Object][object Object]undefined[object Object]

• Function: Solves a system of equations with a square upper or lower triangular invertible matrix A and multiple right-hand sides b.
• Formulas:$$AX = b$$ $A$ is an upper triangular square matrix (or a lower triangular square matrix when upper is false), whose main diagonal does not contain 0 elements. $b$ and $A$ are two-dimensional matrices or batches of two-dimensional matrices. When the input is a batch, the returned output X is also a corresponding batch. If the main diagonal of $A$ contains 0 or elements close to 0, and unitriangular is false, the output may contain $NaN$.

[object Object]

Each operator has calls. First, the [object Object] API is called to obtain the workspace size required for computation and the executor that contains the operator computation flow. Then, the [object Object] API is called to perform computation.

[object Object]

• Parameters

  [object Object]

• Return Value

  [object Object]: status code. For details, see .

  The first-phase API implements input parameter validation. The following error codes may be returned.

  [object Object]

[object Object]

• Parameters

  [object Object]

• Return Value

  [object Object]: status code. For details, see .

[object Object]

• Determinism description: The default implementation of [object Object] is deterministic.

[object Object]

The following example is for reference only. For details, see .