NOTE: Defects and feature requests described below represent specific issues with specific test cases. It is difficult to succinctly describe an issue and how it impacted the specific test case. Some of the issues listed may impact multiple architectures, operating systems, and/or languages. If you have any questions about the issues discussed in this report, please visit our Get Help page for support options.
2023.2 Release (July 2023)
| MKLD-13292 MKLD-14768 | Fixed the wrong error message in oneMKL PARDISO when using the minimum degree reordering algorithm with rank-deficient, invalid input |
| MKLD-13622 | Fixed the issue that the type of dummy and actual parameters doesn’t match for the Fortran APIs in Vector Math |
| MKLD-14559 | Added note about additional error codes for oneMKL PARDISO in the developer reference for C |
| MKLD-14659 | Fixed the issue that the DPC++ version of LAPACK routine GETRF fails to throw an exception on singular input matrices |
| MKLD-14856 | Fixed errors, inconsistency between description and implementation, and added validation in some Sparse BLAS examples |
| MKLD-14886 | Fixed the DPC++ documentation about LAPACK routines, getr{i,s}, potr{f,s}, trtrs, on the supported precision on Intel GPU |
| MKLD-14938 | Added exit if an internal allocation fails for Cluster Pardiso |
| MKLD-14955 | Fixed the issue that BLAS routines her, her2, hpr and hpr2 generates incorrect result when alpha is set to zero |
| MKLD-15064 | Fixed the issue that dgetrf hangs when using multiple host threads |
| MKLD-15217 | Fixed the wrong output of LAPACK routine dlamc2 |
| MKLD-15229 | Fixed the inappropriate use of sycl::abs in poisson_impl.hpp |
| MKLD-15340 | Fixed the issue that vzAbs may generate spurious exception when using AVX2 or older architecture |
| MKLD-15750 | Fixed the issue that oneMKL CMake configure file doesn't work with oneMKL Conda package |
2023.1 Release (April 2023)
| MKLD-13049 | Removed the LAPACK example and applied various other fixes to the introductory material for BLAS and LAPACK in the developer reference |
| MKLD-13828 | Fixed the issue that the strided API is much faster than the group API for batched getri |
| MKLD-13836 | Fixed the issue that 32-bit version oneMKL produces different 1D FFT result between single- and multi-threaded |
| MKLD-13880 | Fixed the issue that Link Line Advisor is missing -lmkl_sycl for OpenMP offloading |
| MKLD-13906 | Fixed the issue that throws exception when calling mkl_sparse_d_syprd for large arrays |
| MKLD-14119 | Fixed the performance issue with Philox RNG for the SYCL API |
| MKLD-14168 | Fixed the memory management issue in the cl_solver_export_c example |
| MKLD-14362 | Fixed the wrong result of array DL from GTSV |
| MKLD-14407 | Fixed the misprint in the gemm_usm_multi_stack example |
| MKLD-14516 | Fixed the missing uppercase/alias function declarations in mkl_pardiso.h |
| MKLD-14558 | Fixed the CNR sample code from oneMKL developer guide |
| MKLD-14689 | Fixed some wrong declarations in the Fortran files in the $MKLROOT/include directory |
2023.0 Release (December 2022)
| MKLD-14199 | Fixed issue with uninitialized device number in VML OpenMP offloading examples |
| MKLD-14060 | Fixed issues with incorrect descriptions in ScaLAPACK examples |
| MKLD-13858 | Fixed issue with missing option -MKLD_ILP64 in Cmake |
| MKLD-13818 | Fixed issue with oneMKL examples failing due to recent llvm updates |
| MKLD-13796 | Fixed issue with Different function-signatures between some LAPACK function Aliases |
| MKLD-13746 | Fixed issue with missing symbols in LAPACK functions `slaqz3_64` and `SLAQZ3_64` |
| MKLD-13742 | Fixed issue with Floating invalid exception in solving phase of MKL cluster sparse solver |
| MKLD-13430 | Fixed issue with memory leaking in mkl_sparse_sypr |
2022.2 Release (August 2022)
| MKLD-13840 | Fixed issue with the missing heasder files fftw3_mkl.h and fftw3-mpi_mkl.h |
| MKLD-13733 | Fixed issue with libmkl_vml_mc2.dylib still remaining in the Mac OS package |
| MKLD-13621 | Fixed issue with missing files mkl_mc3.dll and libmkl_mc3.dylib in the MacOS Package |
| MKLD-13502 | Fixed issue in spblas.f90 |
| MKLD-13451 | Fixed the security issue in LAPACK's ?larrv |
| MKLD-13353 | Fixed corner cases in MKLConfig.cmake |
| MKLD-13135 | Fixed issue with Batch FFT performance degrading when using non-default scaling |
| MKLD-13076 | Fixed Issue with DSTEDC |
| MKLD-13048 | Fixed issues in potrs.cpp, potrs_usm.cpp |
| MKLD-12888 | Fixed issue with natural cubic spline with not-a-knot boundary conditions |
| MKLD-12822 | Fixed PARDISO issue when using with{{msglvl = 1}} |
2022.1 Release (March 2022)
| MKLD-13001 | Fixed CBLAS - MKL Developer Guide |
| MKLD-12926 | Fixed issue with MKL dpcpp axpy running much slower then the pure dpcpp code |
| MKLD-12917 | Fixed dpcpp fft example( dp_real_1d.cpp) description |
| MKLD-12792 | Fixed issue with LAPACKE_cgesvd_work generating core dump |
| MKLD-12762 | Fixed issue with GPU function names different from those of CPU in VERBOSE mode. |
| MKLD-12672 | Fixed issue with SVD ( jobz = 'O' ) of a tall thin matrix slowing down comparing to those of version 2019.3 |
| MKLD-12609 | Fixed issue with DFTI Compute Forward aborting while running with level-zero backend. |
| MKLD-12503 | Fixed issue with MKL library miscounting available cores. |
| MKLD-11952 | Fixed issue with the VML default values |
| MKLD-11544 | Fixed issue with dfeast_scsrgv returns different numbers of EV when the search interval bounds coincide with the eigenvalues |
2022.0 Release (December 2021)
| MKLD-12475 | Added verbose mode for GPU. |
| MKLD-12463 | Fixed the misprint in mkl_types.h |
| MKLD-12191 | Fixed the performance degradation of SVD in version 2021 for tall-skinny matrices comparing to that of version 2019.3. |
| MKLD-12181 | Fixed the issue that the SPARSE_MATRIX_CHECKER routine not recognizing when the input matrix is not sorted in the ascending order. |
| MKLD-12149 | Fixed the wrong comments in mkl_df_functions.h and mkl_vsl_functions.h files. |
| MKLD-12129 | Fixed the warning issue of the integer-size 64 for parameter VSL_QRNG_LEAPFROG_COMPONENTS. |
| MKLD-12118 | Fixed the issue that GEMM routines output NaN when y contains NaN even if beta is zero. |
| MKLD-12052 | Fixed the memory leak issue when using MKL_SPARSE_CONVERT_CSR ROUTINE. |
| MKLD-12019 | Updated the content description of FFT dpcpp examples. |
| MKLD-11821 | Fixed the issue oneMKL Pardiso reporting wrong size of memory allocated in phases 11 ans 22. |
| MKLD-11358 | Fixed the crashing issue with runtime error CL_INVALID_VALUE of GEMM routine in DPC++. |
2021.4 Release (September 2021)
| MKLD-12148 | Fixed the wrong comments in the file mkl_vmlfunctions.h. |
| MKLD-12052 | Fixed the memory leak issue when using MKL_SPARSE_CONVERT_CSR. |
| MKLD-11763 | Fixed the error "Variable MKLROOT not defined" reported by pkg-config. |
| MKLD-11725 | Fixed the hanging issue in the cluster sparse solver when iparm[3]=31. |
| MKLD-11723 | Fixed the crash issue when using P?GEEVX. |
| MKLD-11665 | Fixed the incorrect result produced by MKL PARDISO when a permutation vectore is used. |
| MKLD-11542 | Fixed the misprints in mkl_vml_defines.h. |
| MKLD-11531 | Fixed the issue MKL_SPARSE_QR_REORDER returning the "-6" error code. |
| MKLD-11515 | The /MD option is documented in the oneMKL Developer Guide for Windows. |
| MKLD-11514 | Fixed the TBB static linking issue in Link Line Advisor. |
| MKLD-11372 | Fixed the issue with incorrect parameter 3 in DGEMM when using the compler option -qmkl. |
| MKLD-11370 | Fixed the issue that cause FFT function to behave in ILP64 mode while in the lP64 mode. |
| MKLD-10903 | Fixed issue CLUSTER_SPARSE_SOLVER_EXPORT reporting wrong index mode. |
| MKLD-10772 | Fixed issue with MKL-SPARSE_S_MM in BSR being slower than in CSR. |
2021.3 Release (June 2021)
| MKLD-11609 | Fixed SSYSV_AA returning the wrong optimal size of the work array. |
| MKLD-11590 | Fixed slowdown in CBLAS_SCAL and CBLAS_DCOPY. |
| MKLD-11440 | Fixed PZHEEVD returning wrong results when running with 16 MPI tasks and the matrix size >= 4000. |
| MKLD-11382 | Fixed CLUSTER_SPARSE_SOLVER_EXPORT returning wrong results in the symmetric matrix. |
| MKLD-11380 | Fixed crashed issue when unloading a plugin DLL linking to oneMKL in an application dynamically linking to oneMKL. |
| MKLD-11347 | Updated oneMKL Link Line Advisor to show -qmkl option. |
| MKLD-11317 | Fixed incorrect paths in the builder tool. |
| MKLD-11299 | Fixed issue with MKL FEAST reporting internal error when computing big problem sizes. |
| MKLD-11208 | Fixed issue with PDSYRK failing in LP64, not in ILP64 mode even though the problem size is within LP64 size limitations. |
| MKLD-11109 | oneMKL is opening libgomp.so instead of libgomp.so.1. |
| MKLD-11040 | Fixed hanging issue in AVX2 version of batch DGEMM. |
| MKLD-10944 | Fixed a DGEMM regression issue when running in multi-threaded applications. |
| MKLD-10907 | Fixed issue with CLUSTER_SPARSE_SOLVER showing significant nonuniform memory distribution across MPI ranks. |
| MKLD-10904 | Fixed issue with CLUSTER_SPARSE_SOLVER spending 85% of reordering time in memory allocation. |
| MKLD-10884 | Fixed issue with MKL_SPARSE_D_MV flipping when using CSC. |
| MKLD-10874 | Fixed issue with MKL_SPARSE_D_MM producing wrong results. |
| MKLD-10851 | Fixed issue with VDRNGGAUSSIAN raising divide-by-zero exception. |
| MKLD-10578 | Added missing description line in verbose mode when using TBB mode. |
| MKLD-9898 | Fixed memory leak issue in DPOTRF and DPOTRI. |
| MKLD-9189 | Fixed issue with makefile. |
| MKLD-9026 | Added CMake support for oneMKL. |
| MKLD-8345 | Fixed verbose mode for ?DTSVB. |
| MKLD-3959 | Added support for TBB in custom DLL builder. |
2021.2 Release (March 2021)
| MKLD-11173 | Added missing DLL files at runtime with FORTRAN sample in Visual Studio 19. |
| MKLD-11027 | Fixed oneMKL Link Line Advisor ( v6.13) to check boxes for LAPACK95 and BLAS95. |
| MKLD-10796 | Fixed format of the INTEL_MKL_VERSION in mkl_version.h. |
| MKLD-10629 | Fixed nrm2 output NaN on graphics when the input vector was a zero vector. |
| MKLD-10532 | Implemented fix for FFTW producing the wrong results when Intel® AVX-512 is enabled. |
| MKLD-10488 | Fixed zero error in DFEAST_SCSRGV when divided by float. |
| MKLD-10448 | Fixed MKL_ZOMATADD routine producing wrong results |
| MKLD-10254 | Improved MKL PARDISO scalability behavior at the solving stage with many of the RHS. |
| MKLD-10247 | Improved performane of MKL_SPARSE_D_GV when the problem size exceeds. |
| MKLD-10228 | Fixed crash reported for MKL_SPARSE_D_GV. |
| MKLD-10217 | Fixed regression reported for DSYEVX in earlier versions. |
| MKLD-9070 | Cleaned up MKL PARDISO to not use deprecated omp_get/set_nested routines. |
| MKLD-10307 | Enabled the extended precision iterative refinement in MKL PARDISO. |
| MKLD-10076 | Added MKL_DIRECT_CALL mode for ?GEEV routine. |
| MKLD-10612 | Fixed Random Number Generator (RNG) - Numerical Divergence for vslSkipAheadStream. |
2021.1 Initial Release (December 2020)
| MKLD-10499 | Fixed DGESVD function returning essential different results with different number of threads. |
| MKLD-10397 | Implemented Application Note for oneMKL PARDISOINIT to describe that oneMKL PARDISOINIT works with only 4-Byte integers. |
| MKLD-10359 | Fixed inconsistent returns of oneMKL PARDISO_64 and ILP64 API. |
| MKLD-10136 | Fixed different results produced on different branches of the codepath for RNG - vslloadstreamf and vslsavestreamf. |
| MKLD-10059 | Added -fPIC as default option to build BLAS95 and LAPACK95 interfaces. |
| MKLD-9831 | Fixed unexpected return value for Poisson solver for iparm values. |
| MKLD-9331 | Resolved Linking error LNK2038 message while linking SparseBLAS routine with /MD option. |
| MKLD-8512 | Fixed simultaneous data racing issue occured when several streams try to call DataFitting functions for the first time. |
| MKLD-10188 | Updated documentation for ?FGMRES_CHECK and other RCI check routine. |