Algorithm-EventsPerSecond

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Makefile.PL  view on Meta::CPAN

use 5.006;
use strict;
use warnings;
use ExtUtils::MakeMaker;
use Config;

# IF_OPT sets the -O value used to compile the XS backend (default -O3).
# IF_ARCH optionally sets the target arch, e.g. IF_ARCH=native for
# -march=native. Both accept a bare value or a full compiler flag.
my $optimize = defined $ENV{IF_OPT} && length $ENV{IF_OPT} ? $ENV{IF_OPT} : '3';
$optimize = "-O$optimize" unless $optimize =~ /^-/;

my $arch_flags = '';
if ( defined $ENV{IF_ARCH} && length $ENV{IF_ARCH} ) {
    $arch_flags = $ENV{IF_ARCH};
    $arch_flags = "-march=$arch_flags" unless $arch_flags =~ /^-/;
}

# The XS backend is optional: without a working compiler (or with
# PUREPERL_ONLY=1) the module installs as pure Perl and
# Algorithm::EventsPerSecond falls back automatically.
my $pureperl_only = grep { /^PUREPERL_ONLY=(\S+)$/ && $1 } @ARGV;

my $can_xs = !$pureperl_only
    && eval { ExtUtils::MakeMaker->VERSION('7.12'); 1 }    # XSMULTI
    && _have_compiler();

Makefile.PL  view on Meta::CPAN

    dist  => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
    clean => {
        FILES => join ' ', 'Algorithm-EventsPerSecond-*',
            map { "lib/Algorithm/EventsPerSecond/XS.$_" } qw(c o bs),
    },
    (
        $can_xs
        ? (
            XSMULTI  => 1,
            OPTIMIZE => $optimize,
            ( $arch_flags ? ( CCFLAGS => "$Config{ccflags} $arch_flags" ) : () ),
          )
        : ()
    ),
);

# Compatibility with old versions of ExtUtils::MakeMaker
unless (eval { ExtUtils::MakeMaker->VERSION('6.64'); 1 }) {
    my $test_requires = delete $WriteMakefileArgs{TEST_REQUIRES} || {};
    @{$WriteMakefileArgs{PREREQ_PM}}{keys %$test_requires} = values %$test_requires;
}

rc/freebsd/iqbi_damiq  view on Meta::CPAN

# iqbi_damiq_max_keys (int):       Distinct-key ceiling, 0 for
#                                  unlimited. Default "100000".
# iqbi_damiq_idle_timeout (int):   Evict keys unmarked this long, in
#                                  seconds; may not be less than the
#                                  window. Default is twice the window.
# iqbi_damiq_sweep_interval (int): Seconds between eviction sweeps.
#                                  Default "30".
# iqbi_damiq_user (user):          User to run as. Default "nobody".
# iqbi_damiq_group (group):        Group owning the run directory.
#                                  Default "nobody".
# iqbi_damiq_flags (str):          Extra iqbi-damiq flags, e.g. "-x".

. /etc/rc.subr

name="iqbi_damiq"
rcvar="iqbi_damiq_enable"

load_rc_config $name

: ${iqbi_damiq_enable:="NO"}
: ${iqbi_damiq_socket:="/var/run/iqbi-damiq/iqbi-damiq.sock"}

rc/systemd/iqbi-damiq.service  view on Meta::CPAN

#
#     IQBI_DAMIQ_WINDOW=300          # averaging window, seconds
#     IQBI_DAMIQ_MAX_KEYS=500000     # distinct-key ceiling, 0 unlimited
#     IQBI_DAMIQ_IDLE_TIMEOUT=600    # evict keys unmarked this long;
#                                    # must be at least the window, so
#                                    # raise it when raising the window
#     IQBI_DAMIQ_SWEEP_INTERVAL=30   # seconds between eviction sweeps
#     IQBI_DAMIQ_SOCKET_MODE=0660    # socket file mode
#
# Neither file existing is fine; everything falls back to the defaults
# below. Adjust other flags with `systemctl edit iqbi-damiq` (an
# override.conf with an emptied and re-set ExecStart), e.g. to add -x.

[Unit]
Description=iqbi-damiq per-key sliding-window event rate daemon
Documentation=man:iqbi-damiq(1)
After=local-fs.target

[Service]
Type=exec
# The daemon stays in the foreground and shuts down cleanly on TERM.