.. meta:: :description: rocBLAS documentation and API reference library :keywords: rocBLAS, ROCm, API, Linear Algebra, documentation .. _level-3: ******************************************************************** rocBLAS Level-3 functions ******************************************************************** rocBLAS Level-3 functions perform matix-matrix operations. [Level3]_ Level-3 functions support the ILP64 API. For more information on these ``_64`` functions, see the :ref:`ILP64 API` section. .. _rocblas_gemm: rocblas_Xgemm + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_sgemm :outline: .. doxygenfunction:: rocblas_dgemm :outline: .. doxygenfunction:: rocblas_hgemm :outline: .. doxygenfunction:: rocblas_cgemm :outline: .. doxygenfunction:: rocblas_zgemm ``gemm`` functions support the ``_64`` interface. However, no arguments larger than ``(int32_t max value * 16)`` are currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_sgemm_batched :outline: .. doxygenfunction:: rocblas_dgemm_batched :outline: .. doxygenfunction:: rocblas_hgemm_batched :outline: .. doxygenfunction:: rocblas_cgemm_batched :outline: .. doxygenfunction:: rocblas_zgemm_batched ``gemm_batched`` functions support the ``_64`` interface. Only the parameter ``batch_count`` larger than ``(int32_t max value * 16)`` is currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_sgemm_strided_batched :outline: .. doxygenfunction:: rocblas_dgemm_strided_batched :outline: .. doxygenfunction:: rocblas_hgemm_strided_batched :outline: .. doxygenfunction:: rocblas_cgemm_strided_batched :outline: .. doxygenfunction:: rocblas_zgemm_strided_batched ``gemm_strided_batched`` functions support the ``_64`` interface. Only the parameter ``batch_count`` larger than ``(int32_t max value * 16)`` is currently supported. See the :ref:`ILP64 API` section. rocblas_Xgemm_grouped_batched ========================================= .. doxygenfunction:: rocblas_sgemm_grouped_batched :outline: .. doxygenfunction:: rocblas_dgemm_grouped_batched :outline: ``gemm_grouped_batched`` functions support the ``_64`` interface. See the :ref:`ILP64 API` section. .. _rocblas_symm: rocblas_Xsymm + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_ssymm :outline: .. doxygenfunction:: rocblas_dsymm :outline: .. doxygenfunction:: rocblas_csymm :outline: .. doxygenfunction:: rocblas_zsymm The ``symm`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssymm_batched :outline: .. doxygenfunction:: rocblas_dsymm_batched :outline: .. doxygenfunction:: rocblas_csymm_batched :outline: .. doxygenfunction:: rocblas_zsymm_batched The ``symm_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssymm_strided_batched :outline: .. doxygenfunction:: rocblas_dsymm_strided_batched :outline: .. doxygenfunction:: rocblas_csymm_strided_batched :outline: .. doxygenfunction:: rocblas_zsymm_strided_batched The ``symm_strided_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_syrk: rocblas_Xsyrk + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_ssyrk :outline: .. doxygenfunction:: rocblas_dsyrk :outline: .. doxygenfunction:: rocblas_csyrk :outline: .. doxygenfunction:: rocblas_zsyrk The ``syrk`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssyrk_batched :outline: .. doxygenfunction:: rocblas_dsyrk_batched :outline: .. doxygenfunction:: rocblas_csyrk_batched :outline: .. doxygenfunction:: rocblas_zsyrk_batched The ``syrk_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssyrk_strided_batched :outline: .. doxygenfunction:: rocblas_dsyrk_strided_batched :outline: .. doxygenfunction:: rocblas_csyrk_strided_batched :outline: .. doxygenfunction:: rocblas_zsyrk_strided_batched The ``syrk_strided_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_syr2k: rocblas_Xsyr2k + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_ssyr2k :outline: .. doxygenfunction:: rocblas_dsyr2k :outline: .. doxygenfunction:: rocblas_csyr2k :outline: .. doxygenfunction:: rocblas_zsyr2k The ``syr2k`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssyr2k_batched :outline: .. doxygenfunction:: rocblas_dsyr2k_batched :outline: .. doxygenfunction:: rocblas_csyr2k_batched :outline: .. doxygenfunction:: rocblas_zsyr2k_batched The ``syr2k_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssyr2k_strided_batched :outline: .. doxygenfunction:: rocblas_dsyr2k_strided_batched :outline: .. doxygenfunction:: rocblas_csyr2k_strided_batched :outline: .. doxygenfunction:: rocblas_zsyr2k_strided_batched The ``syr2k_strided_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_syrkx: rocblas_Xsyrkx + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_ssyrkx :outline: .. doxygenfunction:: rocblas_dsyrkx :outline: .. doxygenfunction:: rocblas_csyrkx :outline: .. doxygenfunction:: rocblas_zsyrkx The ``syrkx`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssyrkx_batched :outline: .. doxygenfunction:: rocblas_dsyrkx_batched :outline: .. doxygenfunction:: rocblas_csyrkx_batched :outline: .. doxygenfunction:: rocblas_zsyrkx_batched The ``syrkx_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_ssyrkx_strided_batched :outline: .. doxygenfunction:: rocblas_dsyrkx_strided_batched :outline: .. doxygenfunction:: rocblas_csyrkx_strided_batched :outline: .. doxygenfunction:: rocblas_zsyrkx_strided_batched The ``syrkx_strided_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_trmm: rocblas_Xtrmm + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_strmm :outline: .. doxygenfunction:: rocblas_dtrmm :outline: .. doxygenfunction:: rocblas_ctrmm :outline: .. doxygenfunction:: rocblas_ztrmm The ``trmm`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``2^28`` not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_strmm_batched :outline: .. doxygenfunction:: rocblas_dtrmm_batched :outline: .. doxygenfunction:: rocblas_ctrmm_batched :outline: .. doxygenfunction:: rocblas_ztrmm_batched The ``trmm_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``2^28`` are not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_strmm_strided_batched :outline: .. doxygenfunction:: rocblas_dtrmm_strided_batched :outline: .. doxygenfunction:: rocblas_ctrmm_strided_batched :outline: .. doxygenfunction:: rocblas_ztrmm_strided_batched The ``trmm_strided_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``2^28`` are not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_trsm: rocblas_Xtrsm + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_strsm :outline: .. doxygenfunction:: rocblas_dtrsm :outline: .. doxygenfunction:: rocblas_ctrsm :outline: .. doxygenfunction:: rocblas_ztrsm The ``trsm`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. For more information on pre-allocated memory in the handle, see the :ref:`Device Memory Allocation `. .. doxygenfunction:: rocblas_strsm_batched :outline: .. doxygenfunction:: rocblas_dtrsm_batched :outline: .. doxygenfunction:: rocblas_ctrsm_batched :outline: .. doxygenfunction:: rocblas_ztrsm_batched The ``trsm_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. For more information on pre-allocated memory in the handle, see the :ref:`Device Memory Allocation `. .. doxygenfunction:: rocblas_strsm_strided_batched :outline: .. doxygenfunction:: rocblas_dtrsm_strided_batched :outline: .. doxygenfunction:: rocblas_ctrsm_strided_batched :outline: .. doxygenfunction:: rocblas_ztrsm_strided_batched The ``trsm_strided_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. For more information on pre-allocated memory in the handle, see the :ref:`Device Memory Allocation `. .. _rocblas_hemm: rocblas_Xhemm + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_chemm :outline: .. doxygenfunction:: rocblas_zhemm The ``hemm`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_chemm_batched :outline: .. doxygenfunction:: rocblas_zhemm_batched The ``hemm_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_chemm_strided_batched :outline: .. doxygenfunction:: rocblas_zhemm_strided_batched The ``hemm_strided_batched`` functions support the ``_64`` interface. Parameter ``m`` for left side, or ``n`` with right side, larger than ``int32_t`` max value are not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_herk: rocblas_Xherk + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_cherk :outline: .. doxygenfunction:: rocblas_zherk The ``herk`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_cherk_batched :outline: .. doxygenfunction:: rocblas_zherk_batched The ``herk_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_cherk_strided_batched :outline: .. doxygenfunction:: rocblas_zherk_strided_batched The ``herk_strided_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_her2k: rocblas_Xher2k + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_cher2k :outline: .. doxygenfunction:: rocblas_zher2k The ``her2k`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_cher2k_batched :outline: .. doxygenfunction:: rocblas_zher2k_batched The ``her2k_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_cher2k_strided_batched :outline: .. doxygenfunction:: rocblas_zher2k_strided_batched The ``her2k_strided_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_herkx: rocblas_Xherkx + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_cherkx :outline: .. doxygenfunction:: rocblas_zherkx The ``herkx`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_cherkx_batched :outline: .. doxygenfunction:: rocblas_zherkx_batched The ``herkx_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. doxygenfunction:: rocblas_cherkx_strided_batched :outline: .. doxygenfunction:: rocblas_zherkx_strided_batched The ``herkx_strided_batched`` functions support the ``_64`` interface. Parameter ``n`` larger than ``int32_t`` max value is not currently supported. See the :ref:`ILP64 API` section. .. _rocblas_trtri: rocblas_Xtrtri + batched, strided_batched ========================================= .. doxygenfunction:: rocblas_strtri :outline: .. doxygenfunction:: rocblas_dtrtri .. doxygenfunction:: rocblas_strtri_batched :outline: .. doxygenfunction:: rocblas_dtrtri_batched .. doxygenfunction:: rocblas_strtri_strided_batched :outline: .. doxygenfunction:: rocblas_dtrtri_strided_batched