Topics tagged threads

Topic	Replies	Views	Activity
Threads are not speeding up computation a lot Performance threads	70	1017	March 20, 2025
Controlling @threads (or similar) parallelism level General Usage threads	4	47	March 10, 2025
Reduce allocations & lock conflicts and speed up when using multithreads Performance threads , yfinance	1	86	February 10, 2025
@threads in for loop and push! in if statement Performance threads , push	6	98	January 20, 2025
Why can Julia spawn new processes but not new threads? Internals question , multithreading , distributed , threads , multiprocessing	1	326	November 30, 2024
Is it possible to avoid these excess allocations when using @batch or @threads? Performance memory-allocation , threads , closure , polyester	4	143	November 8, 2024
Timing compilation when using threads Performance time , threads , compile-time	0	35	October 7, 2024
Manage tasks from Threads.@spawn without using map() General Usage parallel , multithreading , threads	16	235	August 27, 2024
Julia -> C (Pthread) -> Julia Saxpy with Threads New to Julia ccall , multithreading , threads , threading	1	115	August 12, 2024
Communicating across worker processes General Usage distributed , task , threads , channels	2	104	August 12, 2024
Parallelization of long- and short running tasks General Usage parallel , threads	8	487	July 16, 2024
[pre-ANN] DataFlowTasks.jl: a package for inferring task dependencies based on data annotations Package Announcements package , performance , parallel , multithreading , threads	8	1308	June 3, 2024
How to convert a thread-parallelized code into a core-parallelized code? Julia at Scale multithreading , linearalgebra , distributed , threads , matrix	3	294	May 19, 2024
Inconsistent CPU utilisation in @threads loops Performance parallel , multithreading , threads , threading	20	835	February 23, 2024
Julia code becomes slower on running on supercomputers and does not scale well when parallelizing with Base.Threads Julia at Scale fortran , parallel , linearalgebra , threads	73	1897	January 22, 2024
Best strategy to choose the number of gc threads on a cluster General Usage multithreading , threads , gc	2	577	December 14, 2023
Threads.@spawn weird ouput message Performance parallel , multithreading , interpolations , threads , interpolationsjl	6	333	December 12, 2023
Performance issue with multithreaded computation with matrix operations at its heart (Threads.@threads vs. BLAS threads) Performance blas , parallel , multithreading , linearalgebra , threads	7	385	November 13, 2023
Using an assignment outside of threaded for loop degraded performance by a huge amount General Usage question , multithreading , threads	10	599	October 30, 2023
What is the mechanics of `copy` in the thread-parallization by `Threads.@spawn`? Or: Problems with copy arrays in thread parallelism General Usage parallel , multithreading , threads	1	254	October 8, 2023
Multithreaded LIBSVM and XGBoost crashing Performance multithreading , threads , libsvm	7	379	August 25, 2023
Multithreading for nested for loops General Usage parallel , multithreading , threads	13	1576	August 16, 2023
Why can Channels not be used by threads? General Usage threads , channels	8	466	May 25, 2023
Early exit from Threads.@threads Performance multithreading , threads , threading	0	212	May 3, 2023
Interrupt `Threads.@threads` computation General Usage multithreading , task , threads	14	1545	April 28, 2023
Julia function from non-Julia thread and pthread_join General Usage question , ccall , threads	0	232	April 21, 2023
Is there a way to return from a function from within a thread? General Usage parallel , threads	13	1716	April 16, 2023
How to early return from inside a @threads loop General Usage question , parallel , multithreading , threads	6	791	April 14, 2023
Adjoint for threaded map (ThreadsX.map) Performance question , parallel , multithreading , zygote , threads	1	404	April 6, 2023
Why so few methods defined for `Atomic` types? General Usage threads , atomic	0	229	April 2, 2023