From cdae2fe589ca2904c7f46f79bdfe611370364b95 Mon Sep 17 00:00:00 2001 From: Britney Fransen Date: Tue, 7 Jun 2016 21:35:39 +0000 Subject: time: initial inclusion. dep of hdf5 --- abs/extra/time/PKGBUILD | 47 ++++++++++++++ ...-Recompute-CPU-usage-at-microsecond-level.patch | 72 ++++++++++++++++++++++ ...me-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch | 32 ++++++++++ 3 files changed, 151 insertions(+) create mode 100644 abs/extra/time/PKGBUILD create mode 100644 abs/extra/time/time-1.7-Recompute-CPU-usage-at-microsecond-level.patch create mode 100644 abs/extra/time/time-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch diff --git a/abs/extra/time/PKGBUILD b/abs/extra/time/PKGBUILD new file mode 100644 index 0000000..6f08a73 --- /dev/null +++ b/abs/extra/time/PKGBUILD @@ -0,0 +1,47 @@ +# $Id$ +# Maintainer: Dave Reisner +# Contributor: Stéphane Gaudreault +# Contributor: Daniel J Griffiths +# Contributor: damir + +pkgname=time +pkgver=1.7 +pkgrel=8 +pkgdesc="Utility for monitoring a program's use of system resources" +arch=('i686' 'x86_64') +url="http://www.gnu.org/directory/time.html" +license=('GPL') +depends=('glibc') +source=(http://ftp.gnu.org/pub/gnu/${pkgname}/${pkgname}-${pkgver}.tar.gz + time-1.7-Recompute-CPU-usage-at-microsecond-level.patch + time-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch) +sha1sums=('dde0c28c7426960736933f3e763320680356cc6a' + 'fff80e05dd41f0a59bb1f49d1c6e581d5e8e92e5' + 'b2a909e1d92f7af1bc99a4524ad84d467ed79a06') + +prepare() { + cd "$pkgname-$pkgver" + + # cf https://bugzilla.redhat.com/show_bug.cgi?id=527276 + patch -Np1 < "$srcdir"/time-1.7-Recompute-CPU-usage-at-microsecond-level.patch + + # cf https://bugzilla.redhat.com/show_bug.cgi?id=702826 + patch -Np1 < "$srcdir"/time-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch + + # rebuild the ancient autoconf setup to fix a variety of build issues + # surrounding missing/incorrect includes. + autoreconf -fisv +} + +build() { + cd "$pkgname-$pkgver" + + ./configure --prefix=/usr --infodir=/usr/share/info + make +} + +package() { + cd "$pkgname-$pkgver" + + make exec_prefix="$pkgdir/usr" infodir="$pkgdir/usr/share/info" install +} diff --git a/abs/extra/time/time-1.7-Recompute-CPU-usage-at-microsecond-level.patch b/abs/extra/time/time-1.7-Recompute-CPU-usage-at-microsecond-level.patch new file mode 100644 index 0000000..008f46c --- /dev/null +++ b/abs/extra/time/time-1.7-Recompute-CPU-usage-at-microsecond-level.patch @@ -0,0 +1,72 @@ +From 0d743a7d946fe176a07baf2586a6af0e867fd89c Mon Sep 17 00:00:00 2001 +From: H.J. Lu +Date: Wed, 11 May 2011 16:19:55 +0200 +Subject: [PATCH] Recompute CPU usage at microsecond level + +If job finishes quickly, miliseconds arithmetic rounds to zero. If +that happens, recalculate CPU usage ratio with microsecond accuracy +to raise chance to get non-zero values. +--- + resuse.h | 2 ++ + time.c | 15 +++++++++++++++ + 2 files changed, 17 insertions(+), 0 deletions(-) + +diff --git a/resuse.h b/resuse.h +index 992143f..7a3ee66 100644 +--- a/resuse.h ++++ b/resuse.h +@@ -33,9 +33,11 @@ struct timeval + #if HAVE_SYS_RUSAGE_H + /* This rusage structure measures nanoseconds instead of microseconds. */ + # define TV_MSEC tv_nsec / 1000000 ++# define TV_USEC tv_nsec / 1000 + # include + #else + # define TV_MSEC tv_usec / 1000 ++# define TV_USEC tv_usec + # if HAVE_WAIT3 + # include + # else +diff --git a/time.c b/time.c +index 43aec0b..96cfdde 100644 +--- a/time.c ++++ b/time.c +@@ -326,6 +326,8 @@ summarize (fp, fmt, command, resp) + { + unsigned long r; /* Elapsed real milliseconds. */ + unsigned long v; /* Elapsed virtual (CPU) milliseconds. */ ++ unsigned long ru; /* Elapsed real microseconds. */ ++ unsigned long vu; /* Elapsed virtual (CPU) microseconds. */ + + if (verbose) + { +@@ -350,6 +352,17 @@ summarize (fp, fmt, command, resp) + v = resp->ru.ru_utime.tv_sec * 1000 + resp->ru.ru_utime.TV_MSEC + + resp->ru.ru_stime.tv_sec * 1000 + resp->ru.ru_stime.TV_MSEC; + ++ if (r == 0 && v == 0) ++ { ++ ru = resp->elapsed.tv_usec; ++ vu = resp->ru.ru_utime.TV_USEC + resp->ru.ru_stime.TV_USEC; ++ } ++ else ++ { ++ ru = 0; ++ vu = 0; ++ } ++ + while (*fmt) + { + switch (*fmt) +@@ -408,6 +421,8 @@ summarize (fp, fmt, command, resp) + /* % cpu is (total cpu time)/(elapsed time). */ + if (r > 0) + fprintf (fp, "%lu%%", (v * 100 / r)); ++ else if (ru > 0) ++ fprintf (fp, "%lu%%", (vu * 100 / ru)); + else + fprintf (fp, "?%%"); + break; +-- +1.7.4.4 + diff --git a/abs/extra/time/time-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch b/abs/extra/time/time-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch new file mode 100644 index 0000000..1f68f9b --- /dev/null +++ b/abs/extra/time/time-1.7-ru_maxrss-is-in-kilobytes-on-Linux.patch @@ -0,0 +1,32 @@ +From ad24a929bdcc15abae14a64ea21b821bcd8cb030 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= +Date: Wed, 11 May 2011 15:19:11 +0200 +Subject: [PATCH] ru_maxrss is in kilobytes on Linux + +Since 2.6.32 Linux returns ru_maxrss in kilobytes. Not in pages. + +See http://lists.gnu.org/archive/html/bug-gnu-utils/2008-12/msg00047.html +for discussion. +--- + time.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +diff --git a/time.c b/time.c +index d15fee4..43aec0b 100644 +--- a/time.c ++++ b/time.c +@@ -395,7 +395,11 @@ summarize (fp, fmt, command, resp) + ptok ((UL) resp->ru.ru_ixrss) / MSEC_TO_TICKS (v)); + break; + case 'M': /* Maximum resident set size. */ ++#ifdef __linux__ ++ fprintf (fp, "%ld", resp->ru.ru_maxrss); ++#else + fprintf (fp, "%lu", ptok ((UL) resp->ru.ru_maxrss)); ++#endif + break; + case 'O': /* Outputs. */ + fprintf (fp, "%ld", resp->ru.ru_oublock); +-- +1.7.4.4 + -- cgit v0.12