rocSOLVER
rocm-4.5.2
1. rocSOLVER User Guide
1.1. Introduction
1.1.1. Library overview
1.1.2. Currently implemented functionality
LAPACK auxiliary functions
LAPACK main functions
LAPACK-like functions
1.2. Building and Installation
1.2.1. Prerequisites
1.2.2. Installing from pre-built packages
1.2.3. Building & installing from source
Using the install.sh script
Manual building and installation
1.3. Using rocSOLVER
1.3.1. QR factorization of a single matrix
1.3.2. QR factorization of a batch of matrices
Strided_batched version
Batched version
1.4. Memory Model
1.4.1. Automatic workspace
1.4.2. User-managed workspace
Minimum required size
Using an environment variable
Using helper functions
1.4.3. User-owned workspace
1.5. Multi-level Logging
1.5.1. Logging modes
Trace logging
Bench logging
Profile logging
1.5.2. Initialization and set-up
1.5.3. Example code
1.5.4. Multiple host threads
1.6. Clients
1.6.1. Testing rocSOLVER
1.6.2. Benchmarking rocSOLVER
1.6.3. rocSOLVER sample code
2. rocSOLVER Library Design Guide
2.1. Introduction
2.2. Batched rocSOLVER
2.3. Tuning rocSOLVER Performance
2.4. Contributing Guidelines
3. rocSOLVER API
3.1. Types
3.1.1. Additional types
rocblas_direct
rocblas_storev
rocblas_svect
rocblas_evect
rocblas_workmode
rocblas_eform
3.2. Logging Functions
3.2.1. Logging set-up and tear-down
rocsolver_log_begin()
rocsolver_log_end()
rocsolver_log_set_layer_mode()
rocsolver_log_set_max_levels()
rocsolver_log_restore_defaults()
3.2.2. Profile logging
rocsolver_log_write_profile()
rocsolver_log_flush_profile()
3.3. LAPACK Auxiliary Functions
3.3.1. Vector and Matrix manipulations
rocsolver_<type>lacgv()
rocsolver_<type>laswp()
3.3.2. Householder reflections
rocsolver_<type>larfg()
rocsolver_<type>larft()
rocsolver_<type>larf()
rocsolver_<type>larfb()
3.3.3. Bidiagonal forms
rocsolver_<type>labrd()
rocsolver_<type>bdsqr()
3.3.4. Tridiagonal forms
rocsolver_<type>latrd()
rocsolver_<type>sterf()
rocsolver_<type>steqr()
rocsolver_<type>stedc()
3.3.5. Orthonormal matrices
rocsolver_<type>org2r()
rocsolver_<type>orgqr()
rocsolver_<type>orgl2()
rocsolver_<type>orglq()
rocsolver_<type>org2l()
rocsolver_<type>orgql()
rocsolver_<type>orgbr()
rocsolver_<type>orgtr()
rocsolver_<type>orm2r()
rocsolver_<type>ormqr()
rocsolver_<type>orml2()
rocsolver_<type>ormlq()
rocsolver_<type>orm2l()
rocsolver_<type>ormql()
rocsolver_<type>ormbr()
rocsolver_<type>ormtr()
3.3.6. Unitary matrices
rocsolver_<type>ung2r()
rocsolver_<type>ungqr()
rocsolver_<type>ungl2()
rocsolver_<type>unglq()
rocsolver_<type>ung2l()
rocsolver_<type>ungql()
rocsolver_<type>ungbr()
rocsolver_<type>ungtr()
rocsolver_<type>unm2r()
rocsolver_<type>unmqr()
rocsolver_<type>unml2()
rocsolver_<type>unmlq()
rocsolver_<type>unm2l()
rocsolver_<type>unmql()
rocsolver_<type>unmbr()
rocsolver_<type>unmtr()
3.4. LAPACK Functions
3.4.1. Triangular factorizations
rocsolver_<type>potf2()
rocsolver_<type>potf2_batched()
rocsolver_<type>potf2_strided_batched()
rocsolver_<type>potrf()
rocsolver_<type>potrf_batched()
rocsolver_<type>potrf_strided_batched()
rocsolver_<type>getf2()
rocsolver_<type>getf2_batched()
rocsolver_<type>getf2_strided_batched()
rocsolver_<type>getrf()
rocsolver_<type>getrf_batched()
rocsolver_<type>getrf_strided_batched()
3.4.2. Orthogonal factorizations
rocsolver_<type>geqr2()
rocsolver_<type>geqr2_batched()
rocsolver_<type>geqr2_strided_batched()
rocsolver_<type>geqrf()
rocsolver_<type>geqrf_batched()
rocsolver_<type>geqrf_strided_batched()
rocsolver_<type>gerq2()
rocsolver_<type>gerq2_batched()
rocsolver_<type>gerq2_strided_batched()
rocsolver_<type>gerqf()
rocsolver_<type>gerqf_batched()
rocsolver_<type>gerqf_strided_batched()
rocsolver_<type>geql2()
rocsolver_<type>geql2_batched()
rocsolver_<type>geql2_strided_batched()
rocsolver_<type>geqlf()
rocsolver_<type>geqlf_batched()
rocsolver_<type>geqlf_strided_batched()
rocsolver_<type>gelq2()
rocsolver_<type>gelq2_batched()
rocsolver_<type>gelq2_strided_batched()
rocsolver_<type>gelqf()
rocsolver_<type>gelqf_batched()
rocsolver_<type>gelqf_strided_batched()
3.4.3. Problem and matrix reductions
rocsolver_<type>gebd2()
rocsolver_<type>gebd2_batched()
rocsolver_<type>gebd2_strided_batched()
rocsolver_<type>gebrd()
rocsolver_<type>gebrd_batched()
rocsolver_<type>gebrd_strided_batched()
rocsolver_<type>sytd2()
rocsolver_<type>sytd2_batched()
rocsolver_<type>sytd2_strided_batched()
rocsolver_<type>hetd2()
rocsolver_<type>hetd2_batched()
rocsolver_<type>hetd2_strided_batched()
rocsolver_<type>sytrd()
rocsolver_<type>sytrd_batched()
rocsolver_<type>sytrd_strided_batched()
rocsolver_<type>hetrd()
rocsolver_<type>hetrd_batched()
rocsolver_<type>hetrd_strided_batched()
rocsolver_<type>sygs2()
rocsolver_<type>sygs2_batched()
rocsolver_<type>sygs2_strided_batched()
rocsolver_<type>hegs2()
rocsolver_<type>hegs2_batched()
rocsolver_<type>hegs2_strided_batched()
rocsolver_<type>sygst()
rocsolver_<type>sygst_batched()
rocsolver_<type>sygst_strided_batched()
rocsolver_<type>hegst()
rocsolver_<type>hegst_batched()
rocsolver_<type>hegst_strided_batched()
3.4.4. Linear-systems solvers
rocsolver_<type>trtri()
rocsolver_<type>trtri_batched()
rocsolver_<type>trtri_strided_batched()
rocsolver_<type>getri()
rocsolver_<type>getri_batched()
rocsolver_<type>getri_strided_batched()
rocsolver_<type>getrs()
rocsolver_<type>getrs_batched()
rocsolver_<type>getrs_strided_batched()
rocsolver_<type>gesv()
rocsolver_<type>gesv_batched()
rocsolver_<type>gesv_strided_batched()
rocsolver_<type>potri()
rocsolver_<type>potri_batched()
rocsolver_<type>potri_strided_batched()
rocsolver_<type>potrs()
rocsolver_<type>potrs_batched()
rocsolver_<type>potrs_strided_batched()
rocsolver_<type>posv()
rocsolver_<type>posv_batched()
rocsolver_<type>posv_strided_batched()
3.4.5. Least-squares solvers
rocsolver_<type>gels()
rocsolver_<type>gels_batched()
rocsolver_<type>gels_strided_batched()
3.4.6. Symmetric eigensolvers
rocsolver_<type>syev()
rocsolver_<type>syev_batched()
rocsolver_<type>syev_strided_batched()
rocsolver_<type>heev()
rocsolver_<type>heev_batched()
rocsolver_<type>heev_strided_batched()
rocsolver_<type>syevd()
rocsolver_<type>syevd_batched()
rocsolver_<type>syevd_strided_batched()
rocsolver_<type>heevd()
rocsolver_<type>heevd_batched()
rocsolver_<type>heevd_strided_batched()
rocsolver_<type>sygv()
rocsolver_<type>sygv_batched()
rocsolver_<type>sygv_strided_batched()
rocsolver_<type>hegv()
rocsolver_<type>hegv_batched()
rocsolver_<type>hegv_strided_batched()
rocsolver_<type>sygvd()
rocsolver_<type>sygvd_batched()
rocsolver_<type>sygvd_strided_batched()
rocsolver_<type>hegvd()
rocsolver_<type>hegvd_batched()
rocsolver_<type>hegvd_strided_batched()
3.4.7. Singular value decomposition
rocsolver_<type>gesvd()
rocsolver_<type>gesvd_batched()
rocsolver_<type>gesvd_strided_batched()
3.5. Lapack-like Functions
3.5.1. Triangular factorizations
rocsolver_<type>getf2_npvt()
rocsolver_<type>getf2_npvt_batched()
rocsolver_<type>getf2_npvt_strided_batched()
rocsolver_<type>getrf_npvt()
rocsolver_<type>getrf_npvt_batched()
rocsolver_<type>getrf_npvt_strided_batched()
3.5.2. Linear-systems solvers
rocsolver_<type>getri_npvt()
rocsolver_<type>getri_npvt_batched()
rocsolver_<type>getri_npvt_strided_batched()
rocsolver_<type>getri_outofplace()
rocsolver_<type>getri_outofplace_batched()
rocsolver_<type>getri_outofplace_strided_batched()
rocsolver_<type>getri_npvt_outofplace()
rocsolver_<type>getri_npvt_outofplace_batched()
rocsolver_<type>getri_npvt_outofplace_strided_batched()
3.6. Deprecated
3.6.1. Types
rocsolver_int
rocsolver_handle
rocsolver_direction
rocsolver_storev
rocsolver_operation
rocsolver_fill
rocsolver_diagonal
rocsolver_side
rocsolver_status
3.6.2. Auxiliary functions
rocsolver_create_handle()
rocsolver_destroy_handle()
rocsolver_set_stream()
rocsolver_get_stream()
rocsolver_set_vector()
rocsolver_get_vector()
rocsolver_set_matrix()
rocsolver_get_matrix()
rocSOLVER
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rocSOLVER Library Design Guide
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Tuning rocSOLVER Performance
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