Topics tagged blas

Topic	Replies	Views	Activity
Relation between BLAS.get_num_threads() and SLURM_CPUS_PER_TASK General Usage blas , slurm	2	58	November 29, 2025
Batched Matrix Multiply General Usage gpu , blas , linearalgebra , cuarrays	12	3972	October 30, 2025
AOCL (not MKL) acceleration on AMD Ryzen CPU's Performance blas , linearalgebra , lapack , svd	27	2889	October 16, 2025
How to call blas getrf, getri properly ? i want to create a benchmark inverse matrix using gauss, crout, native julia inv(A) and BLAS direct New to Julia question , blas , mkl , benchmark , openblas	5	171	May 7, 2025
Bitten by BLAS threading. Again. (Interaction w/ MPI.) General Usage blas , multithreading , mpi	2	286	August 24, 2024
Fastest way to perform A * B * A’ General Usage question , blas , mkl , linearalgebra , optimization	9	660	August 13, 2024
Fastest way to perform A[a,:] * B * A’[:,b] where a and b are vectors of indices General Usage question , blas , mkl , linearalgebra , optimization	5	156	August 8, 2024
Memory Allocation when using mul! with sparse arrays and views Performance blas , linearalgebra , memory-allocation , sparsearrays	4	468	July 8, 2024
What is the current state of multi-threaded BLAS in Julia? Performance blas	8	1646	March 23, 2024
Question about Setting BLAS Threads on Cluster General Usage blas , hpc , multithreading , vscode	0	221	January 16, 2024
Inplace axpy! but storing to a third arguement rather than y Performance blas	4	277	December 6, 2023
Performance issue with multithreaded computation with matrix operations at its heart (Threads.@threads vs. BLAS threads) Performance blas , parallel , multithreading , linearalgebra , threads	7	460	November 13, 2023
Multiple BLISBLAS Threads on Workers Performance blas	3	470	April 10, 2023
Batched Matrix solve in CUDA.jl GPU blas	3	1696	February 1, 2023
What's the difference between LinearAlgebra.axpy! and BLAS.axpy!, and which one should packages extend? General Usage package , blas , linearalgebra , function	0	468	December 13, 2022
Multithreaded LAPACK function in a Threads.@threads loop Performance blas , parallel , mkl , lapack	2	1674	September 24, 2022
Sparse syrk() routine using Transducers.jl Performance blas , sparse , transducers	0	293	August 23, 2022
OpenBLAS much slower on Windows than Linux Performance windows , blas , linearalgebra , openblas	4	1526	July 23, 2022
BLAS performance testing for Julia 1.8 Performance blas , multithreading	30	8285	July 19, 2022
Ideal number of BLAS threads General Usage blas , multithreading , linearalgebra	10	4726	April 27, 2022
Multi-threaded inverse of a matrix General Usage blas , multithreading , linearalgebra	6	1123	April 16, 2022
Regarding the multithreaded performance of OpenBLAS Performance blas , multithreading	7	5836	January 31, 2022
Ccall Fortran OpenBLAS multithreading issues with Julia 1.7 Julia at Scale blas	7	1149	December 14, 2021
Convert a Current Installation of Julia to Use `BlasInt = `Int32` General Usage performance , blas , linearalgebra , sparse	0	693	September 9, 2021
Environment variable for BLAS.set_num_threads default? Performance blas , hpc , parallel	1	1625	September 2, 2021
Product of two symmetric matrices: LoopVectorization.jl vs LinearAlgebra Performance blas , linearalgebra , loopvectorization	9	1016	August 31, 2021
Uniform scaling inplace addition with matrix Performance blas	13	1614	May 7, 2021
LinearAlgebra.BLAS does not accept non-dense Julia Matrix type? Performance blas , linearalgebra	3	558	April 24, 2021
Performance of computing the diagonal of V' * A *V Performance blas , linearalgebra	10	848	March 31, 2021
Is there documentation on how to use MKL with libblastrampoline Performance blas	2	885	February 28, 2021