Name: perl-MCE
Version: 1.829
Release: 1%{?dist}
Summary: Many-core Engine for Perl providing parallel processing capabilities
License: GPL+ or Artistic
URL: http://search.cpan.org/dist/MCE/
Source0: http://www.cpan.org/authors/id/M/MA/MARIOROY/MCE-%{version}.tar.gz
Patch0: MCE-1.818-Fix-sharp-bang-line.patch
Patch1: MCE-1.812-Sereal-deps.patch
BuildArch: noarch
# Module Build
BuildRequires: coreutils
BuildRequires: findutils
BuildRequires: make
BuildRequires: perl
BuildRequires: perl-generators
BuildRequires: perl(ExtUtils::MakeMaker)
# Module Runtime
BuildRequires: perl(base)
BuildRequires: perl(bytes)
BuildRequires: perl(Carp)
BuildRequires: perl(constant)
BuildRequires: perl(Exporter)
BuildRequires: perl(Fcntl)
BuildRequires: perl(File::Path)
BuildRequires: perl(IO::Handle)
BuildRequires: perl(Scalar::Util)
BuildRequires: perl(Sereal) >= 3.015
BuildRequires: perl(Socket)
BuildRequires: perl(Storable) >= 2.04
BuildRequires: perl(strict)
BuildRequires: perl(Symbol)
BuildRequires: perl(threads::shared)
BuildRequires: perl(Time::HiRes)
BuildRequires: perl(warnings)
# Script Runtime
BuildRequires: perl(Cwd)
BuildRequires: perl(Getopt::Long)
BuildRequires: perl(lib)
BuildRequires: perl(vars)
# Test Suite
BuildRequires: perl(Test::More) >= 0.88
# Dependencies
Requires: perl(:MODULE_COMPAT_%(eval "$(perl -V:version)"; echo $version))
Requires: perl(File::Path)
Requires: perl(IO::Handle)
Requires: perl(Sereal) >= 3.015
Requires: perl(Storable) >= 2.04
Requires: perl(Symbol)
Requires: perl(threads::shared)
%description
Many-core Engine (MCE) for Perl helps enable a new level of performance by
maximizing all available cores. MCE spawns a pool of workers and therefore
does not fork a new process per each element of data. Instead, MCE follows
a bank queuing model. Imagine the line being the data and bank-tellers the
parallel workers. MCE enhances that model by adding the ability to chunk
the next n elements from the input stream to the next available worker.
%package tools
Summary: Many-core Engine command line tools
Requires: %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
Requires: grep, gzip
%description tools
This package delivers command line tools like mce_grep(1) that utilize
the Many-core Engine (MCE) Perl library.
%prep
%setup -q -n MCE-%{version}
# Fix sharp-bang line
%patch0
# Avoid hard dependencies on Sereal
%patch1
%build
MCE_INSTALL_TOOLS=1 perl Makefile.PL INSTALLDIRS=vendor
make %{?_smp_mflags}
%install
make pure_install DESTDIR=%{buildroot}
find %{buildroot} -type f -name .packlist -delete
%{_fixperms} -c %{buildroot}
# Add symlinks for grep variants
ln -s mce_grep %{buildroot}%{_bindir}/mce_egrep
ln -s mce_grep %{buildroot}%{_bindir}/mce_fgrep
ln -s mce_grep %{buildroot}%{_bindir}/mce_zgrep
ln -s mce_grep %{buildroot}%{_bindir}/mce_zegrep
ln -s mce_grep %{buildroot}%{_bindir}/mce_zfgrep
%check
make test
%files
%if 0%{?_licensedir:1}
%license LICENSE Copying
%else
%doc LICENSE Copying
%endif
%doc Changes Credits README.md
%doc %{perl_vendorlib}/MCE.pod
%doc %{perl_vendorlib}/MCE/Core.pod
%doc %{perl_vendorlib}/MCE/Examples.pod
%dir %{perl_vendorlib}/MCE/
%dir %{perl_vendorlib}/MCE/Core/
%{perl_vendorlib}/MCE.pm
%{perl_vendorlib}/MCE/Candy.pm
%{perl_vendorlib}/MCE/Core/Input/
%{perl_vendorlib}/MCE/Core/Manager.pm
%{perl_vendorlib}/MCE/Core/Validation.pm
%{perl_vendorlib}/MCE/Core/Worker.pm
%{perl_vendorlib}/MCE/Flow.pm
%{perl_vendorlib}/MCE/Grep.pm
%{perl_vendorlib}/MCE/Loop.pm
%{perl_vendorlib}/MCE/Map.pm
%{perl_vendorlib}/MCE/Mutex.pm
%{perl_vendorlib}/MCE/Mutex/
%{perl_vendorlib}/MCE/Queue.pm
%{perl_vendorlib}/MCE/Relay.pm
%{perl_vendorlib}/MCE/Signal.pm
%{perl_vendorlib}/MCE/Step.pm
%{perl_vendorlib}/MCE/Stream.pm
%{perl_vendorlib}/MCE/Subs.pm
%{perl_vendorlib}/MCE/Util.pm
%{_mandir}/man3/MCE.3*
%{_mandir}/man3/MCE::Candy.3*
%{_mandir}/man3/MCE::Core.3*
%{_mandir}/man3/MCE::Examples.3*
%{_mandir}/man3/MCE::Flow.3*
%{_mandir}/man3/MCE::Grep.3*
%{_mandir}/man3/MCE::Loop.3*
%{_mandir}/man3/MCE::Map.3*
%{_mandir}/man3/MCE::Mutex.3*
%{_mandir}/man3/MCE::Mutex::Channel.3*
%{_mandir}/man3/MCE::Mutex::Flock.3*
%{_mandir}/man3/MCE::Queue.3*
%{_mandir}/man3/MCE::Relay.3*
%{_mandir}/man3/MCE::Signal.3*
%{_mandir}/man3/MCE::Step.3*
%{_mandir}/man3/MCE::Stream.3*
%{_mandir}/man3/MCE::Subs.3*
%{_mandir}/man3/MCE::Util.3*
%files tools
%{_bindir}/mce_grep
%{_bindir}/mce_egrep
%{_bindir}/mce_fgrep
%{_bindir}/mce_zgrep
%{_bindir}/mce_zegrep
%{_bindir}/mce_zfgrep
%changelog
* Wed May 3 2017 Paul Howarth <paul@city-fan.org> - 1.829-1
- Update to 1.829
- Reduced memory consumption
* Sat Apr 29 2017 Paul Howarth <paul@city-fan.org> - 1.828-1
- Update to 1.828
- Do not enable barrier mode for Queue on the Windows platform
- Fixed MCE::Mutex::Flock, tmp_file missing script name in path
- Added Curses and Prima to list for enabling the posix_exit option
- Allow a hash as input_data: Core API, MCE::{ Flow, Loop, Step }
- Improved API documentation on MCE models with more synopsis
- Enhanced IPC and signal handling, reduced memory consumption
- Make tmp_dir on demand in MCE::Signal; ditto for sess_dir in MCE
- Load Fcntl, File::Path, Symbol on demand
* Wed Apr 5 2017 Paul Howarth <paul@city-fan.org> - 1.827-1
- Update to 1.827
- Do not enable barrier mode in Queue if constructed inside a thread or by
MCE Model (e.g. Step, Stream); ditto for fast => 1 option
- Updated MCE not to croak when running Perl in taint mode via perl -T;
failing -T were MCE::Core::Input::{ Generator, Sequence }, MCE::Signal and
MCE::Util
- Added Denis Fateyev, Felipe Gasper and Paul Howarth to Credits
* Mon Apr 3 2017 Paul Howarth <paul@city-fan.org> - 1.826-1
- Update to 1.826
- Performance improvements in MCE::Queue
- Is now safe running MCE with the Wx GUI toolkit (wxWidgets)
- BR:/R: perl(Sereal) unconditionally
* Sat Apr 1 2017 Paul Howarth <paul@city-fan.org> - 1.824-1
- Update to 1.824
- Check for EINTR during sysread and syswrite
- Improved reliability when running nested MCE sessions
- Updated MCE::Mutex with Channel and Fcntl implementations
- Calibrated the number of data-channels for IPC
- Completed validation for using MCE with 200+ cores
- Completed validation for running MCE on a box having 100+ cores
- Tuned the number of data-channels for IPC, setting upper limit in
MCE::Core::Input::{ Handle and Sequence } to not impact the OS kernel; the
result is better performance, yet graceful
* Sun Mar 19 2017 Paul Howarth <paul@city-fan.org> - 1.821-1
- Update to 1.821
- Improved reliability when running MCE with threads
- Added parallel Net::Pcap and Ping demonstrations on Github:
https://github.com/marioroy/mce-examples/tree/master/network
- Optimized 'dequeue' method in MCE::Queue
- Optimized 'synchronize' method in MCE::Mutex
* Thu Mar 9 2017 Paul Howarth <paul@city-fan.org> - 1.820-1
- Update to 1.820
- Improved reliability when running MCE inside an eval block
* Sat Mar 4 2017 Paul Howarth <paul@city-fan.org> - 1.819-1
- Update to 1.819
- Fixed issue with localizing AUTOFLUSH variable before autoflush handles
* Thu Mar 2 2017 Paul Howarth <paul@city-fan.org> - 1.818-1
- Update to 1.818
- Updated bin/mce_grep for determining chunk level and chunk size
- Fixed an issue for not seeing STDERR output with '--chunk-level=file'
- Added support for zgrep, zegrep, and zfgrep
- Replaced Sereal with Sereal::Decoder and Sereal::Encoder in Makefile,
inside recommends section; ditto for META files
- Refactored MCE::Queue: merged local and manager code base into one
- Removed t/04_norm_que_local.t and t/04_prio_que_local.t
- Added 'end' method to MCE::Queue
- Updated documentation on dequeue and pending
- Add symlinks for mce_grep variants
* Sat Feb 25 2017 Paul Howarth <paul@city-fan.org> - 1.817-1
- Update to 1.817
- Revised the description of max_retries in MCE::Core.pod
- Improved bin/mce_grep with -r parameter:
- If no paths are given, start recursively in the current directory
rather than await data from STDIN
- Set chunk-level accordingly to list mode
* Fri Feb 24 2017 Paul Howarth <paul@city-fan.org> - 1.815-1
- Update to 1.815
- Fixed divide-by-zero error in MCE->yield
- Refactored code for the interval option by moving the code to the manager
process, which allows the manager process to accommodate the next available
worker ready to run; previously, a worker taking a long time resulted in
empty time slots
- Revised the description of posix_exit in MCE::Core.pod
* Mon Feb 20 2017 Paul Howarth <paul@city-fan.org> - 1.814-1
- Update to 1.814
- Enhanced the progress option for use with MCE->process
- Updated progress demonstrations in MCE::Core.pod
* Thu Feb 16 2017 Paul Howarth <paul@city-fan.org> - 1.813-1
- Update to 1.813
- Added progress option, a code block for receiving info on progress made;
see MCE::Core.pod for demonstrations accommodating all input data types
* Wed Feb 15 2017 Paul Howarth <paul@city-fan.org> - 1.812-1
- Update to 1.812
- Bumped minimum requirement for Sereal to 3.015 when available; added check
ensuring matching version for Encoder and Decoder
- Add patch to avoid unintentional hard dependencies on Sereal
* Tue Feb 14 2017 Paul Howarth <paul@city-fan.org> - 1.811-1
- Update to 1.811
- Fixed bug in MCE::Queue (dequeue_nb) when queue has zero items
- Applied small optimization in MCE::Core::Input::Sequence and Generator
- Added cross-platform template to MCE::Examples for making an executable
- Removed signal handling for XCPU and XFSZ from MCE::Signal
- Imply posix_exit => 1 if Gearman::XS or Gearman::Util is present during
MCE construction
- Added MCE + Gearman demonstrations (xs and non-xs) on Github:
https://github.com/marioroy/mce-examples/tree/master/gearman_xs
https://github.com/marioroy/mce-examples/tree/master/gearman
- Changed kilobytes and megabytes to kibiBytes (KiB) and mebiBytes (MiB)
respectively inside the documentation
* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.810-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Sat Dec 10 2016 Paul Howarth <paul@city-fan.org> - 1.810-1
- Update to 1.810
- Updated check for IO handle allowed; this allows $gather_fh = *STDOUT{IO}
construction in Perl ≤ 5.10.1
* Thu Nov 24 2016 Paul Howarth <paul@city-fan.org> - 1.809-1
- Update to 1.809
- Bug fixes for running MCE inside threads
- Random numbers are unique between workers
* Sat Nov 5 2016 Paul Howarth <paul@city-fan.org> - 1.808-1
- Update to 1.808
- Workers persist unless shutdown explicitly while running alongside the
Mojolicious framework
* Wed Nov 2 2016 Paul Howarth <paul@city-fan.org> - 1.807-1
- Update to 1.807
- Enhanced relay capabilities
- Added Mandelbrot example to MCE::Example
- Added extra demonstrations to MCE::Relay
- Added test script
- Tweaked manager-loop delay for special cases - applies to MSWin32 only
* Wed Oct 12 2016 Paul Howarth <paul@city-fan.org> - 1.806-1
- Update to 1.806
- Fixed two typos
- Support input_data with nested arrays in MCE Models
* Fri Sep 2 2016 Paul Howarth <paul@city-fan.org> - 1.805-1
- Update to 1.805
- Fixed bug in MCE::Queue (GH#4)
- Improved support for running MCE with Tk; added Tk demonstrations to
MCE::Examples
* Fri Jul 29 2016 Paul Howarth <paul@city-fan.org> - 1.804-1
- Update to 1.804
- Removed the sleep statement in MCE->restart_worker
- Added FCGI::ProcManager demonstrations to MCE::Examples
- Automatically set posix_exit to 1 whenever (F)CGI.pm is present
(https://github.com/marioroy/mce-perl/issues/1)
* Mon Jul 11 2016 Paul Howarth <paul@city-fan.org> - 1.803-1
- Update to 1.803
- Re-enabled Sereal 3.008+ for Perl < v5.12.0, if available
- Optimized dequeue methods in MCE::Queue
* Mon Jul 4 2016 Paul Howarth <paul@city-fan.org> - 1.802-1
- Update to 1.802
- Default to Storable for serialization in Perl less than v5.12.0;
Sereal 3.008+, if available, is loaded automatically in Perl v5.12+
* Sun Jul 3 2016 Paul Howarth <paul@city-fan.org> - 1.801-1
- Update to 1.801
- Fixed race condition in Queue->await
- MCE 1.801 is stable on all supported platforms
- Completed work supporting cyclical include of MCE Core / Models
- Updated MCE to support Perl included with Git Bash
- Renamed temp dir from 'mce' to 'Perl-MCE' under user's %%TEMP%% location on
Windows, e.g. Native Perl, Cygwin, Git Bash
- BR: perl-generators unconditionally
* Sun Jun 19 2016 Paul Howarth <paul@city-fan.org> - 1.800-1
- Update to 1.800
- Fixed dequeue (count) in MCE::Queue for standalone mode
- On Windows, improved stablity and feature parity with UNIX
- Use Sereal 3.008+ automatically if available on the box
- Added support for cyclical include of MCE Core, MCE Models, and MCE Queue
by scoping the configuration to the local package (CPAN RT#107384)
* Sun May 29 2016 Paul Howarth <paul@city-fan.org> - 1.708-1
- Update to 1.708
- Improved import routine in MCE Models and MCE::Subs; this resolves an issue
where functions are not exported; e.g. mce_flow, mce_flow_s
- Added support for IO::TieCombine handles, which enables MCE->print and
MCE->sendto to work reliably with App::Cmd and App::Cmd::Tester; see
Testing and Capturing Output in MCE::Examples
* Thu May 26 2016 Paul Howarth <paul@city-fan.org> - 1.707-1
- Update to 1.707
- Fixed logic when workers exit; improved reliability on Windows
- Applied MCE-1.700-provides.patch from Red Hat
- Added META.json to the distribution
- BR: perl-generators where available
- Drop upstreamed provides patch
* Mon May 16 2016 Jitka Plesnikova <jplesnik@redhat.com> - 1.706-2
- Perl 5.24 rebuild
* Sun Apr 24 2016 Paul Howarth <paul@city-fan.org> - 1.706-1
- Update to 1.706
- Time::HiRes sleep resolution is 15 milliseconds on Windows and Cygwin;
adjusted timeout values accordingly
- Reinstated the hack for faster IO when use_slurpio => 1 is specified; tuned
chunk_size => 'auto'
* Fri Apr 15 2016 Paul Howarth <paul@city-fan.org> - 1.705-1
- Update to 1.705
- Bumped version for Test::More to 0.88
- BR:/R: perl(Sereal) where available
* Thu Apr 14 2016 Paul Howarth <paul@city-fan.org> - 1.704-1
- Update to 1.704
BUG FIXES
- Fixed restart on the Windows platform, bug introduced in 1.700
- Reached *stable* on all major platforms for MCE 1.7x
ENHANCEMENTS
- Enabled auto-destroy for MCE objects
- Enabled freeze callbacks for Sereal
- Switched bug tracking to Github
- Tweaked test scripts
* Sun Mar 20 2016 Paul Howarth <paul@city-fan.org> - 1.703-1
- Update to 1.703
- Completed IPC optimizations for 1.7
* Wed Mar 16 2016 Paul Howarth <paul@city-fan.org> - 1.702-1
- Update to 1.702
- Use a patch to fix unversioned provides of perl(MCE)
- Get rid of redundant provides/requires filters
- Make %%files list more explicit
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.608-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.608-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Wed Jun 03 2015 Jitka Plesnikova <jplesnik@redhat.com> - 1.608-2
- Perl 5.22 rebuild
* Fri Apr 10 2015 Petr Šabata <contyk@redhat.com> - 1.608-1
- 1.608 bump
* Thu Apr 09 2015 Petr Šabata <contyk@redhat.com> - 1.606-1
- 1.606 bump
* Wed Apr 08 2015 Petr Šabata <contyk@redhat.com> - 1.605-1
- 1.605 bump
* Mon Mar 23 2015 Petr Šabata <contyk@redhat.com> - 1.604-1
- 1.604 bump
* Wed Feb 11 2015 Petr Pisar <ppisar@redhat.com> - 1.600-3
- Move mce_grep tool into a separate sub-package
* Tue Feb 10 2015 Petr Pisar <ppisar@redhat.com> - 1.600-2
- Correct dependencies
* Wed Feb 04 2015 Petr Šabata <contyk@redhat.com> - 1.600-1
- 1.600 bump
* Mon Jan 05 2015 Petr Šabata <contyk@redhat.com> - 1.522-1
- 1.522 bump
* Wed Dec 17 2014 Petr Šabata <contyk@redhat.com> - 1.521-1
- 1.521 bump
* Tue Nov 11 2014 Petr Šabata <contyk@redhat.com> 1.520-1
- Initial packaging