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driver: Add a zplgtr in order to initiate trapezoidal matrix with the std api

Merged driver: Add a zplgtr in order to initiate trapezoidal matrix with the std api
alisito/chameleon:zplgtr into master
Merged Mathieu Faverge requested to merge alisito/chameleon:zplgtr into master

zplgsy/zplghe standard API to not allow for initialization of non triangular matrices.

Instead of changing the interface, we propose to add a new interface that internally calls pzplgsy to generated trapezoidal matrices.

@all Please approve or comment. I'll merge it if I get multiple approval.

Edited by Mathieu Faverge

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compute/zplgtr.c 0 → 100644
35 * @param[in] uplo
36 * Specifies whether the matrix A is upper triangular or lower triangular:
37 * = ChamUpper: Only the upper trapezoidal part of A is generated;
38 * = ChamLower: Only the lower trapezoidal part of A is generated;
39 * = ChamUpperLower: the full A is generated. Note that in that case
40 * the matrix is symmetric, and it is thius not recommended to call
41 * this function.
42 *
43 * @param[in] M
44 * The number of rows of the matrix A. M >= 0.
45 *
46 * @param[in] N
47 * The number of columns of the matrix A. N >= 0.
48 *
49 * @param[out] A
50 * On exit, the random triangular matrix A generated.
  • Mathieu Faverge
    Mathieu Faverge @faverge started a thread on an old version of the diff
    • compute/zplgtr.c 0 → 100644
    25 * @ingroup CHAMELEON_Complex64_t
    26 *
    27 * @brief Generate a random trapezoidal matrix.
    28 *
    29 *******************************************************************************
    30 *
    31 * @param[in] bump
    32 * The value to add to the diagonal to be sure
    33 * to have a positive definite matrix if needed.
    34 *
    35 * @param[in] uplo
    36 * Specifies whether the matrix A is upper triangular or lower triangular:
    37 * = ChamUpper: Only the upper trapezoidal part of A is generated;
    38 * = ChamLower: Only the lower trapezoidal part of A is generated;
    39 * = ChamUpperLower: the full A is generated. Note that in that case
    40 * the matrix is symmetric, and it is thius not recommended to call
  • Mathieu Faverge added 2 commits

    added 2 commits

    • ad566f2e - driver: add zplgtr in order to initiate trapezoidal matrix with the std api
    • e7b1be5b - Add plgtr to the documentation

    Compare with previous version

  • Mathieu Faverge
    Mathieu Faverge @faverge ·
    Author Owner

    @fpruvost Thanks, should be good now.

  • Mathieu Faverge approved this merge request

    approved this merge request

  • Mathieu Faverge merged

    merged

  • Mathieu Faverge mentioned in commit 584be6fa

    mentioned in commit 584be6fa

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