diff options
author | Pete Fritchman <petef@FreeBSD.org> | 2001-11-06 20:17:17 +0000 |
---|---|---|
committer | Pete Fritchman <petef@FreeBSD.org> | 2001-11-06 20:17:17 +0000 |
commit | 20364ec3d44993d5550a4d8b21b77a04cfd2894e (patch) | |
tree | 29d8b05b05a644cbced299fdd88ca05acc7a917b /benchmarks/stream | |
parent | (Forced commit to correct the previous log) (diff) |
Add stream-1.0, a synthetic benchmark program that measures sustainable
memory bandwidth
PR: 27272
Submitted by: Scott Flatman <sf@dsinw.com>
Notes
Notes:
svn path=/head/; revision=49688
Diffstat (limited to 'benchmarks/stream')
-rw-r--r-- | benchmarks/stream/Makefile | 25 | ||||
-rw-r--r-- | benchmarks/stream/distinfo | 2 | ||||
-rw-r--r-- | benchmarks/stream/files/Makefile | 24 | ||||
-rw-r--r-- | benchmarks/stream/files/patch-stream_d.c | 13 | ||||
-rw-r--r-- | benchmarks/stream/pkg-comment | 1 | ||||
-rw-r--r-- | benchmarks/stream/pkg-descr | 7 | ||||
-rw-r--r-- | benchmarks/stream/pkg-plist | 1 |
7 files changed, 73 insertions, 0 deletions
diff --git a/benchmarks/stream/Makefile b/benchmarks/stream/Makefile new file mode 100644 index 000000000000..bab83bfac488 --- /dev/null +++ b/benchmarks/stream/Makefile @@ -0,0 +1,25 @@ +# New ports collection makefile for: stream +# Date created: 10 May 2001 +# Whom: Scott Flatman <sf@dsinw.com> +# +# $FreeBSD$ + +PORTNAME= stream +PORTVERSION= 1.0 +CATEGORIES= benchmarks +MASTER_SITES= ftp://ftp.cs.virginia.edu/pub/stream/Code/ +DISTFILES= second_cpu.c stream_d.c +DIST_SUBDIR= stream-${PORTVERSION} + +MAINTAINER= sf@dsinw.com + +MAKEFILE= ${FILESDIR}/Makefile + +do-extract: + @${MKDIR} ${WRKDIR} + @${CP} -r ${_DISTDIR} ${WRKDIR} + +post-install: + strip ${PREFIX}/bin/stream + +.include <bsd.port.mk> diff --git a/benchmarks/stream/distinfo b/benchmarks/stream/distinfo new file mode 100644 index 000000000000..f0049749fb63 --- /dev/null +++ b/benchmarks/stream/distinfo @@ -0,0 +1,2 @@ +MD5 (stream-1.0/second_cpu.c) = ec4d884bbe6832f21615617e54af187f +MD5 (stream-1.0/stream_d.c) = 1b064704a0e87599fa773b7928034be3 diff --git a/benchmarks/stream/files/Makefile b/benchmarks/stream/files/Makefile new file mode 100644 index 000000000000..c0516fcee132 --- /dev/null +++ b/benchmarks/stream/files/Makefile @@ -0,0 +1,24 @@ +# $FreeBSD$ +# stream didn't come with a makefile + +CFLAGS+= -Wall -pedantic -ansi -pipe +BINOWN= root +BINGRP= wheel +BINMODE= 0555 +INSTALLDIR= ${PREFIX}/bin + +# season to flavor, see the stream docs +NSIZE= 1000000 + +# +all: stream_d.o second_cpu.o + ${CC} -o stream stream_d.o second_cpu.o -lm + +stream_d.o: stream_d.c + ${CC} ${CFLAGS} -DNSIZE=${NSIZE} -c stream_d.c + +second_cpu.o: second_cpu.c + ${CC} ${CFLAGS} -c second_cpu.c + +install: + ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} stream ${INSTALLDIR} diff --git a/benchmarks/stream/files/patch-stream_d.c b/benchmarks/stream/files/patch-stream_d.c new file mode 100644 index 000000000000..e2d95b14857e --- /dev/null +++ b/benchmarks/stream/files/patch-stream_d.c @@ -0,0 +1,13 @@ +$FreeBSD$ + +--- stream_d.c.orig Tue Nov 6 15:02:21 2001 ++++ stream_d.c Tue Nov 6 15:03:11 2001 +@@ -23,7 +23,7 @@ + * that should be good to about 5% precision. + */ + +-# define N 1000000 ++# define N NSIZE + # define NTIMES 10 + # define OFFSET 0 + diff --git a/benchmarks/stream/pkg-comment b/benchmarks/stream/pkg-comment new file mode 100644 index 000000000000..cf452066ebe6 --- /dev/null +++ b/benchmarks/stream/pkg-comment @@ -0,0 +1 @@ +Synthetic benchmark program that measures sustainable memory bandwidth diff --git a/benchmarks/stream/pkg-descr b/benchmarks/stream/pkg-descr new file mode 100644 index 000000000000..64fbcb1e7535 --- /dev/null +++ b/benchmarks/stream/pkg-descr @@ -0,0 +1,7 @@ +The STREAM benchmark is a simple synthetic benchmark program that +measures sustainable memory bandwidth (in MB/s) and the corresponding +computation rate for simple vector kernels. + +WWW: http://www.cs.virginia.edu/stream/ + +- Scott Flatman <sf@dsinw.com> diff --git a/benchmarks/stream/pkg-plist b/benchmarks/stream/pkg-plist new file mode 100644 index 000000000000..a5bd75c67d6b --- /dev/null +++ b/benchmarks/stream/pkg-plist @@ -0,0 +1 @@ +bin/stream |