Module xapi 

The generic 64-bit cuSOLVER API (cusolverDnX*). Matrix dimensions are i64; element types are passed at call-time as cudaDataType. Workspace sizes are split between on-device and on-host buffers.

Structs

Params

Functions

xgetrf^⚠

xgetrf_buffer_size

Buffer-size query for generic LU factorization. Returns (workspace_bytes_on_device, workspace_bytes_on_host).

xgetrs^⚠

Solve op(A) X = B after xgetrf has factored A. b/ldb describe the right-hand-side matrix; b is overwritten with X.

xpotrs^⚠

Solve A X = B after [xpotrf] has Cholesky-factored A. b/ldb describe the right-hand-side matrix; b is overwritten with X.