From a0f042394c1281e85214bad7d0a35dae9b530ab4 Mon Sep 17 00:00:00 2001
From: garbled <garbled>
Date: Sun, 30 Aug 1998 17:51:16 +0000
Subject: Add new pkg for whetstone-1.2 with patches from Ignatios to use
 clock() a benchmark for processors that gives you a MIPS rating.

---
 benchmarks/whetstone/Makefile         | 23 +++++++++++++++
 benchmarks/whetstone/files/md5        |  3 ++
 benchmarks/whetstone/patches/patch-aa | 55 +++++++++++++++++++++++++++++++++++
 benchmarks/whetstone/pkg/COMMENT      |  1 +
 benchmarks/whetstone/pkg/DESCR        | 11 +++++++
 benchmarks/whetstone/pkg/PLIST        |  2 ++
 6 files changed, 95 insertions(+)
 create mode 100644 benchmarks/whetstone/Makefile
 create mode 100644 benchmarks/whetstone/files/md5
 create mode 100644 benchmarks/whetstone/patches/patch-aa
 create mode 100644 benchmarks/whetstone/pkg/COMMENT
 create mode 100644 benchmarks/whetstone/pkg/DESCR
 create mode 100644 benchmarks/whetstone/pkg/PLIST

(limited to 'benchmarks/whetstone')

diff --git a/benchmarks/whetstone/Makefile b/benchmarks/whetstone/Makefile
new file mode 100644
index 00000000000..69e2f4a1f62
--- /dev/null
+++ b/benchmarks/whetstone/Makefile
@@ -0,0 +1,23 @@
+# $NetBSD: Makefile,v 1.1 1998/08/30 17:51:16 garbled Exp $
+
+DISTNAME=		whetstone
+PKGNAME=		whetstone-1.2
+CATEGORIES=		benchmarks
+MASTER_SITES=		http://www.netlib.org/benchmark/
+EXTRACT_SUFX=		.c
+
+MAINTAINER=		root@garbled.net
+
+NO_WRKSUBDIR=		yes
+
+do-extract:
+	${MKDIR} ${WRKSRC}
+	${CP} ${DISTDIR}/whetstone.c ${WRKSRC}
+
+do-build:
+	(cd ${WRKSRC} ; cc -O2 -o whetstone whetstone.c -lm)
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/whetstone ${PREFIX}/bin
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/benchmarks/whetstone/files/md5 b/benchmarks/whetstone/files/md5
new file mode 100644
index 00000000000..d2aae53fb45
--- /dev/null
+++ b/benchmarks/whetstone/files/md5
@@ -0,0 +1,3 @@
+$NetBSD: md5,v 1.1 1998/08/30 17:51:17 garbled Exp $
+
+MD5 (whetstone.c) = d8eb2cd7104bb5a12d614ac6d3f1f9fb
diff --git a/benchmarks/whetstone/patches/patch-aa b/benchmarks/whetstone/patches/patch-aa
new file mode 100644
index 00000000000..e9b1f82abbf
--- /dev/null
+++ b/benchmarks/whetstone/patches/patch-aa
@@ -0,0 +1,55 @@
+$NetBSD: patch-aa,v 1.1 1998/08/30 17:51:17 garbled Exp $
+--- whetstone.c.orig	Sun Aug 30 10:03:47 1998
++++ whetstone.c	Sun Aug 30 10:06:00 1998
+@@ -59,6 +59,12 @@
+ 
+ /* the following is optional depending on the timing function used */
+ #include <time.h>
++#ifdef CLOCKS_PER_SEC
++#define mytime() clock()
++#else
++#define mytime() time(0)
++#define CLOCKS_PER_SEC 1
++#endif
+ 
+ /* map the FORTRAN math functions, etc. to the C versions */
+ #define DSIN	sin
+@@ -120,7 +126,7 @@
+ C	Start benchmark timing at this point.
+ C
+ */
+-	startsec = time(0);
++	startsec = mytime();
+ 
+ /*
+ C
+@@ -355,7 +361,7 @@
+ C      Stop benchmark timing at this point.
+ C
+ */
+-	finisec = time(0);
++	finisec = mytime();
+ 
+ /*
+ C----------------------------------------------------------------
+@@ -367,15 +373,16 @@
+ C--------------------------------------------------------------------
+ */
+ 	printf("\n");
+-	if (finisec-startsec <= 0) {
++	if (finisec-startsec <= 100) {
+ 		printf("Insufficient duration- Increase the LOOP count\n");
+ 		return(1);
+ 	}
+ 
+-	printf("Loops: %ld, Iterations: %d, Duration: %ld sec.\n",
+-			LOOP, II, finisec-startsec);
++	printf("Loops: %ld, Iterations: %d, Duration: %f sec.\n",
++			LOOP, II,
++			(float)(finisec-startsec)/(float)CLOCKS_PER_SEC);
+ 
+-	KIPS = (100.0*LOOP*II)/(float)(finisec-startsec);
++	KIPS = (100.0*LOOP*II*CLOCKS_PER_SEC)/(float)(finisec-startsec);
+ 	if (KIPS >= 1000.0)
+ 		printf("C Converted Double Precision Whetstones: %.1f MIPS\n", KIPS/1000.0);
+ 	else
diff --git a/benchmarks/whetstone/pkg/COMMENT b/benchmarks/whetstone/pkg/COMMENT
new file mode 100644
index 00000000000..93bf9c68e27
--- /dev/null
+++ b/benchmarks/whetstone/pkg/COMMENT
@@ -0,0 +1 @@
+a benchmark for processors that gives you a MIPS rating.
diff --git a/benchmarks/whetstone/pkg/DESCR b/benchmarks/whetstone/pkg/DESCR
new file mode 100644
index 00000000000..5a334ab6a47
--- /dev/null
+++ b/benchmarks/whetstone/pkg/DESCR
@@ -0,0 +1,11 @@
+Converted by Rich Painter, Painter Engineering, Inc. based on the
+www.netlib.org benchmark/whetstoned version obtained 16 March 1998.
+
+A novel approach was used here to keep the look and feel of the
+FORTRAN version.  Altering the FORTRAN-based array indices,
+starting at element 1, to start at element 0 for C, would require
+numerous changes, including decrementing the variable indices by 1.
+Instead, the array E1[] was declared 1 element larger in C.  This
+allows the FORTRAN index range to function without any literal or
+variable indices changes.  The array element E1[0] is simply never
+used and does not alter the benchmark results.
diff --git a/benchmarks/whetstone/pkg/PLIST b/benchmarks/whetstone/pkg/PLIST
new file mode 100644
index 00000000000..f6bb63b3aa9
--- /dev/null
+++ b/benchmarks/whetstone/pkg/PLIST
@@ -0,0 +1,2 @@
+@comment $NetBSD: PLIST,v 1.1 1998/08/30 17:51:17 garbled Exp $
+bin/whetstone
-- 
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