ScriptIntrinsicBLAS.DSYR2K Method
Definition
Important
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DSYR2K performs one of the symmetric rank 2k operations C := alphaABT + alphaBAT + betaC or C := alphaATB + alphaBTA + betaC
[Android.Runtime.Register("DSYR2K", "(IIDLandroid/renderscript/Allocation;Landroid/renderscript/Allocation;DLandroid/renderscript/Allocation;)V", "", ApiSince=23)]
public void DSYR2K (int Uplo, int Trans, double alpha, Android.Renderscripts.Allocation? A, Android.Renderscripts.Allocation? B, double beta, Android.Renderscripts.Allocation? C);[<Android.Runtime.Register("DSYR2K", "(IIDLandroid/renderscript/Allocation;Landroid/renderscript/Allocation;DLandroid/renderscript/Allocation;)V", "", ApiSince=23)>]
member this.DSYR2K : int * int * double * Android.Renderscripts.Allocation * Android.Renderscripts.Allocation * double * Android.Renderscripts.Allocation -> unitParameters
- Uplo
- Int32
Specifies whether the upper or lower triangular part of C is to be referenced.
- Trans
- Int32
The type of transpose applied to the operation.
- alpha
- Double
The scalar alpha.
The input allocation contains matrix A, supported elements type Element#F64.
The input allocation contains matrix B, supported elements type Element#F64.
- beta
- Double
The scalar beta.
The input allocation contains matrix C, supported elements type Element#F64.
- Attributes
Remarks
DSYR2K performs one of the symmetric rank 2k operations C := alpha*A*B**T + alpha*B*A**T + beta*C or C := alpha*A**T*B + alpha*B**T*A + beta*C
Details: http://www.netlib.org/lapack/explore-html/d1/dec/dsyr2k_8f.html
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.