6.16 psb_gelp — Applies a left permutation to a dense matrix
call psb_gelp(trans, iperm, x, info)
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Type:
- Asynchronous.
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On Entry
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trans
- A character that specifies whether to permute A or AT.
Scope: local
Type: required
Intent: in.
Specified as: a single character with value ’N’ for A or ’T’ for AT.
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iperm
- An integer array containing permutation information.
Scope: local
Type: required
Intent: in.
Specified as: an integer one-dimensional array.
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x
- The dense matrix to be permuted.
Scope: local
Type: required
Intent: inout.
Specified as: a one or two dimensional array.
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On Return
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info
- Error code.
Scope: local
Type: required
Intent: out.
An integer value; 0 means no error has been detected.