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spead2 is an implementation of the SPEAD protocol, with both Python and C++ bindings. The 2 in the name indicates that this is a new implementation of the protocol; the protocol remains essentially the same. Compared to the PySPEAD implementation, spead2:

  • is at least an order of magnitude faster when dealing with large heaps;

  • correctly implements several aspects of the protocol that were implemented incorrectly in PySPEAD (bug-compatibility is also available);

  • correctly implements many corner cases on which PySPEAD would simply fail;

  • cleanly supports several SPEAD flavours (e.g. 64-40 and 64-48) in one module, with the receiver adapting to the flavour used by the sender;

  • supports Python 3;

  • supports asynchronous operation, using asyncio.

For more information, refer to the documentation on readthedocs.

Project links

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (4.5.0)

5 maintainers

PyPI data
Data sourced directly from PyPI's database.
Avatar for amish from gravatar.com amish Avatar for bmerry-ska from gravatar.com bmerry-ska Avatar for kimmcalpine from gravatar.com kimmcalpine
+2 more Avatar for richarms from gravatar.com richarms Avatar for schwardt from gravatar.com schwardt

Credits

Author: Bruce Merry

License expression

LGPL-3.0-or-later
View SPDX License List

Requires

Python >=3.10

Provides Extra

test test-numba

Classifiers

Report project as malware

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spead2-4.5.0b1.tar.gz (2.6 MB view details)

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Release history Release notifications | RSS feed

4.5.0

16 files

This release
Pre-release

4.5.0b1 This release

16 files

4.4.1

19 files

4.4.0

21 files

4.3.2

20 files

4.3.1

21 files

4.3.0

21 files

4.2.0

21 files

4.1.1

21 files

4.1.0

21 files

4.0.2

21 files

4.0.1

21 files

4.0.0

21 files

Pre-release

4.0.0b1

11 files

3.13.0

5 files

3.12.0

5 files

3.11.1

6 files

3.11.0

6 files

3.10.0

5 files

3.9.1

5 files

3.9.0

5 files

3.8.0

5 files

3.7.0

6 files

3.6.0

6 files

3.5.0

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3.4.0

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3.3.2

5 files

3.3.1

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3.3.0

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3.2.2

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3.2.1

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3.2.0

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3.1.3

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3.1.2

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3.1.1

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3.1.0

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3.0.1

5 files

3.0.0

5 files

Pre-release

3.0.0b2

5 files

Pre-release

3.0.0b1

6 files

2.1.2

5 files

2.1.1

5 files

2.1.0

5 files

2.0.2

5 files

2.0.1

4 files

2.0.0

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1.14.0

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1.13.1

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1 file

1.11.3

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1.5.2

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1.4.0b1

1 file

1.3.2

1 file

1.3.1

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1.2.2

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1.2.1

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0.4.7

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0.4.6

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0.4.4

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