Port details |
- py-ddsketch Distributed quantile sketches
- 3.0.1 devel
=2 3.0.1Version of this port present on the latest quarterly branch. - Maintainer: sunpoet@FreeBSD.org
 - Port Added: 2022-05-13 11:45:24
- Last Update: 2024-04-10 19:47:32
- Commit Hash: 4645c3f
- People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane
- Also Listed In: python
- License: APACHE20
- WWW:
- https://github.com/DataDog/sketches-py
- Description:
- This is the Python implementation of the distributed quantile sketch algorithm
DDSketch. DDSketch has relative-error guarantees for any quantile q in [0, 1].
That is if the true value of the qth-quantile is x then DDSketch returns a value
y such that |x-y| / x < e where e is the relative error parameter. (The default
here is set to 0.01.) DDSketch is also fully mergeable, meaning that multiple
sketches from distributed systems can be combined in a central node.
Our default implementation, DDSketch, is guaranteed to not grow too large in
size for any data that can be described by a distribution whose tails are
sub-exponential.
We also provide implementations (LogCollapsingLowestDenseDDSketch and
LogCollapsingHighestDenseDDSketch) where the q-quantile will be accurate up to
the specified relative error for q that is not too small (or large). Concretely,
the q-quantile will be accurate up to the specified relative error as long as it
belongs to one of the m bins kept by the sketch. If the data is time in seconds,
the default of m = 2048 covers 80 microseconds to 1 year.
¦ ¦ ¦ ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - There is no configure plist information for this port.
- Dependency lines:
-
- ${PYTHON_PKGNAMEPREFIX}ddsketch>0:devel/py-ddsketch@${PY_FLAVOR}
- To install the port:
- cd /usr/ports/devel/py-ddsketch/ && make install clean
- To add the package, run one of these commands:
- pkg install devel/py-ddsketch
- pkg install py39-ddsketch
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above. NOTE: This is a Python port. Instead of py39-ddsketch listed in the above command, you can pick from the names under the Packages section.- PKGNAME: py39-ddsketch
- Package flavors (<flavor>: <package>)
- distinfo:
- TIMESTAMP = 1712772677
SHA256 (ddsketch-3.0.1.tar.gz) = aa8f20b2965e61731ca4fee2ca9c209f397f5bbb23f9d192ec8bd7a2f5bd9824
SIZE (ddsketch-3.0.1.tar.gz) = 30010
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- py39-setuptools>=0 : devel/py-setuptools@py39
- py39-setuptools-scm>=0 : devel/py-setuptools-scm@py39
- py39-wheel>=0 : devel/py-wheel@py39
- python3.9 : lang/python39
- py39-build>=0 : devel/py-build@py39
- py39-installer>=0 : devel/py-installer@py39
- Test dependencies:
-
- python3.9 : lang/python39
- Runtime dependencies:
-
- py39-six>=0 : devel/py-six@py39
- python3.9 : lang/python39
- There are no ports dependent upon this port
Configuration Options:
- ===> The following configuration options are available for py39-ddsketch-3.0.1:
SERIALIZATION=off: (De)serialize support
===> Use 'make config' to modify these settings
- Options name:
- devel_py-ddsketch
- USES:
- python
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
Commit History - (may be incomplete: for full details, see links to repositories near top of page) |
Commit | Credits | Log message |
3.0.1 10 Apr 2024 19:47:32
    |
Po-Chuan Hsieh (sunpoet)  |
devel/py-ddsketch: Update to 3.0.1
- Add SERIALIZATION option
Changes: https://github.com/DataDog/sketches-py/releases |
2.0.4_1 08 Apr 2024 20:16:45
    |
Po-Chuan Hsieh (sunpoet)  |
devel/py-ddsketch: Convert to USE_PYTHON=pep517
- Bump PORTREVISION for package change |
2.0.4 29 Feb 2024 07:18:32
    |
Charlie Li (vishwin)  |
devel/py-setuptools-scm: update to 8.0.4
Directory and PORTNAME changed to match normalised name in release
tarball; consumers updated to match.
Although setuptools itself is specified as a run dependency in the
Python package metadata, it is currently left out here to prevent
environment pollution until at least PR 270510 is committed.
Additionally, this version of setuptools-scm requires setuptools>=61,
which means this version is only meant for USE_PYTHON=pep517 ports
as all USE_PYTHON=distutils ports will switch to devel/py-setuptools58
also after PR 270510. science/py-emmet-core is switched to
devel/py-setuptools_scm7 accordingly, as it specifies setuptools-scm<8.
devel/py-{flit-scm,hatch-vcs} have ${PY_SETUPTOOLS} added to
RUN_DEPENDS to compensate.
Further details: https://wiki.freebsd.org/Python/setuptools
Reported by: yuri
Co-authored by: matthew
Exp-run by: antoine (earlier iteration)
Approved by: yuri (science/py-emmet-core, previous iteration)
PR: 272134
Differential Revision: https://reviews.freebsd.org/D39288 |
2.0.4 27 Jun 2023 19:34:34
    |
Rene Ladan (rene)  |
all: remove explicit versions in USES=python for "3.x+"
The logic in USES=python will automatically convert this to 3.8+ by
itself.
Adjust two ports that only had Python 3.7 mentioned but build fine
on Python 3.8 too.
finance/quickfix: mark BROKEN with PYTHON
libtool: compile: c++ -DHAVE_CONFIG_H -I. -I../.. -I -I. -I.. -I../.. -I../C++
-DLIBICONV_PLUG -DPYTHON_MAJOR_VERSION=3 -Wno-unused-variable
-Wno-maybe-uninitialized -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong
-fno-strict-aliasing -DLIBICONV_PLUG -Wall -ansi
-Wno-unused-command-line-argument -Wpointer-arith -Wwrite-strings
-Wno-overloaded-virtual -Wno-deprecated-declarations -Wno-deprecated -std=c++0x
-MT _quickfix_la-QuickfixPython.lo -MD -MP -MF
.deps/_quickfix_la-QuickfixPython.Tpo -c QuickfixPython.cpp -fPIC -DPIC -o
.libs/_quickfix_la-QuickfixPython.o
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
'-Wno-uninitialized'? [-Wunknown-warning-option]
QuickfixPython.cpp:175:11: fatal error: 'Python.h' file not found
^~~~~~~~~~
1 warning and 1 error generated.
Reviewed by: portmgr, vishwin, yuri
Differential Revision: <https://reviews.freebsd.org/D40568> |
2.0.4 11 Jan 2023 15:58:34
    |
Dmitry Marakasov (amdmi3)  |
*/*: rename CHEESESHOP to PYPI in MASTER_SITES
PR: 267994
Differential revision: D37518
Approved by: bapt |
07 Sep 2022 21:58:51
    |
Stefan Eßer (se)  |
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner) |
2.0.4 07 Sep 2022 21:10:59
    |
Stefan Eßer (se)  |
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above ) |
2.0.4 30 Jul 2022 05:57:50
    |
Po-Chuan Hsieh (sunpoet)  |
devel/py-ddsketch: Update to 2.0.4
Changes: https://github.com/DataDog/sketches-py/releases |
2.0.3 20 Jul 2022 14:21:35
    |
Tobias C. Berner (tcberner)  |
devel: remove 'Created by' lines
A big Thank You to the original contributors of these ports:
* "Waitman Gobble" <uzimac@da3m0n8t3r.com>
* <jkoshy@FreeBSD.org>
* Aaron Dalton <aaron@FreeBSD.org>
* Aaron Dalton <aaron@daltons.ca>
* Aaron H. K. Diep <ahkdiep@gmail.com>
* Aaron Hurt <ahurt@anbcs.com>
* Abel Chow <abel_chow@yahoo.com>
* Adam McLaurin
* Adam Saponara <as@php.net>
* Adam Weinberger <adamw@FreeBSD.org>
* Ade Lovett <ade@FreeBSD.org> (Only the first 15 lines of the commit message are shown above ) |
2.0.3 03 Jun 2022 09:00:34
    |
Po-Chuan Hsieh (sunpoet)  |
devel/py-ddsketch: Update to 2.0.3
Changes: https://github.com/DataDog/sketches-py/releases |
2.0.2 13 May 2022 11:39:10
    |
Po-Chuan Hsieh (sunpoet)  |
devel/py-ddsketch: Add py-ddsketch 2.0.2
This is the Python implementation of the distributed quantile sketch algorithm
DDSketch. DDSketch has relative-error guarantees for any quantile q in [0, 1].
That is if the true value of the qth-quantile is x then DDSketch returns a value
y such that |x-y| / x < e where e is the relative error parameter. (The default
here is set to 0.01.) DDSketch is also fully mergeable, meaning that multiple
sketches from distributed systems can be combined in a central node.
Our default implementation, DDSketch, is guaranteed to not grow too large in
size for any data that can be described by a distribution whose tails are
sub-exponential.
We also provide implementations (LogCollapsingLowestDenseDDSketch and
LogCollapsingHighestDenseDDSketch) where the q-quantile will be accurate up to
the specified relative error for q that is not too small (or large). Concretely,
the q-quantile will be accurate up to the specified relative error as long as it
belongs to one of the m bins kept by the sketch. If the data is time in seconds,
the default of m = 2048 covers 80 microseconds to 1 year.
WWW: https://github.com/DataDog/sketches-py |