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Curated Collections

Parallel Computing Libraries

Libraries that simplify parallel execution of code by leveraging multi-threading, multiprocessing, or distributed execution paradigms for faster computations.

The Linux Foundation

by The Linux Foundation

67 projects ・ Updated 14 Mar 2025

Project
Contributors
Organizations
Software value
Apache Spark
9,223
1,308
$84M
ipython
8,711
1,786
$72M
Dask
3,601
908
$6.9M
OpenJDK Panama Foreign
2,540
129
$433M
Open MPI
2,275
410
$21M
CuPy
2,032
433
$8.5M
NCCL
1,629
318
$4.1M
Colossal-AI
1,464
156
$9.2M
joblib
1,249
407
$656K
Kokkos Project
1,243
197
$654M
MLX
1,117
270
$5.8M
Xilinx Runtime (XRT)
861
72
$13M
Rayon
831
314
$972K
CUDA Core Compute Libraries (CCCL)
805
157
$29M
AMReX
799
79
$189M
ArrayFire
754
168
$7M
OneFlow
697
79
$18M
WarpX
607
60
$12M
Daft
565
123
$13M
Taskflow
561
125
$28M
HYPRE
540
70
$24M
HOOMD-blue
504
38
$8.6M
Sogou C++ Workflow
497
54
$1.8M
RAPIDS Accelerator For Apache Spark
403
41
$13M
ASPECT
402
26
$49M
PyOpenCL
399
107
$2M
Parsl
388
86
$1.1M
Highway
380
106
$4.6M
SIMD Everywhere
359
100
$33M
Hardware Locality (hwloc)
324
102
$3.5M
NWChem
324
43
$218M
MPI for Python
309
99
$2.7M
Legion
299
50
$23M
LinearSolve.jl
296
91
$785K
QMCPACK
296
30
$74M
MPI.jl
295
105
$473K
preCICE
291
35
$5.1M
xsimd
289
99
$1.5M
OpenPMIx
272
74
$5.7M
PIConGPU
261
32
$15M
DaCe
255
31
$7.6M
QUDA
254
29
$5.3M
Feel++
241
19
$30M
Ginkgo
214
44
$9.7M
RAJA
206
18
$4.8M
ITensors.jl
203
37
$1.2M
KernelAbstractions.jl
198
78
$202K
Dagger.jl
193
75
$1M
SPHinXsys
192
10
$25M
SimSIMD
187
38
$708K
Earth System Modeling Framework (ESMF)
184
31
$44M
SCOREC Core
179
20
$3.8M
pigz
156
61
$197K
Yambo
152
18
$4.5M
TornadoVM
149
22
$5.7M
t8code
135
18
$2.2M
Scala Parallel Collections
120
33
$323K
PISM (Parallel Ice Sheet Model)
98
12
$4.3M
Goma
72
3
$13M
libEnsemble
53
12
$1.3M
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