Product Features
CULA Premium is our premier library for all users who need GPU-accelerated linear algebra in their own research and in-house software projects. The power of CUDA-enabled GPUs can be used to accelerate your proprietary applications and your engineers will become more productive instantly. CULA Premium has several additional routines beyond CULA Basic and all routines in single, double, single-complex, and double-complex precisions.
| Price | Precisions | Functions | Redistributable | Support |
|---|---|---|---|---|
| $395 volume and academic
pricing available |
S, D, C, Z | 15 and growing | No internal use only
|
Internet ticket system |
CULA Premium Functions
CULA Premium includes a more complete set of functions than CULA Basic, with new functions added continually.
| Function Name | Description |
|---|---|
| gels | Least squares system solve |
| geqrf | QR factorization |
| gesv | System solve |
| gesvd | Singular value decomposition |
| getrf | LU decomposition |
| gglse | Constrained least squares system solve |
| geev | General eigenvalue / vector solver |
| gehrd | Hessenberg reduction |
| bdsqr | Singular value generation (Bidiagonal) |
| gebrd | Bidiagonalization |
| gelqf | LQ factorization |
| getri | Matrix inverse |
| getrs | LU backsolve |
| posv | Symmetric positive definite system solve |
| potrf | Cholesky decomposition |
| potrs | Cholesky backsolve |
| trtri | Triangular matrix inverse |
| trtrs | Triangular solve |
| ggrqf | General RQ factorization |
| orghr / unghr | Orthogonal matrix generation (Hessenberg) |
| orgbr / ungbr | Orthogonal matrix generate (Bidiagonal) |
| orglq / unglq | Orthonormal matrix generate (LQ) |
| orgqr / ungqr | Orthonormal matrix generate (QR) |
| ormlq / unmlq | Orthogonal matrix multiply (LQ) |
| ormqr / unmlq | Orthogonal matrix multiply (QR) |
| ormrq / unmrq | Orthogonal matrix multiply (RQ) |
Additional Benefits
When you purchase CULA Premium, you receive a one year update and ticket support subscription through our website, where one of the CULA developers will directly address your questions.
CULA Premium Pricing
- Single Users: Individual licenses of CULA Premium may be purchased for $395. Buy now!
- Site Licenses: Large companies or organizations may purchase a site license of CULA Premium for $25,000.
- Students: With a valid student ID, students and professors can apply to purchase CULA Premium for only $95. (Academic licenses do not include a ticket support subscription. Participation in our forums is encouraged.)
If you are interested in obtaining a site license or the academic version of CULA Premium please contact us. To compare the feature sets of different versions of CULA, visit our Versions page.