Add SMHasher hashing benchmark and test system as a new port.

SMHasher is a test suite designed to test the distribution, collision,
and performance properties of non-cryptographic hash functions -
it aims to be the "DieHarder" of hash testing, and does a pretty
good job of finding flaws with a number of popular hashes.

The SMHasher suite also includes MurmurHash3, which is the latest
version in the series of MurmurHash functions - the new version is
faster, more robust, and its variants can produce 32- and 128-bit
hash values efficiently on both x86 and x64 platforms.

https://code.google.com/p/smhasher/

5 files changed, 85 insertions, 0 deletions

diff --git a/benchmarks/smhasher/Makefile b/benchmarks/smhasher/Makefile
new file mode 100644
index 000000000000..41f318fa3024
--- /dev/null
+++ b/benchmarks/smhasher/Makefile
@@ -0,0 +1,26 @@
+# Created by: gnn
+# $FreeBSD$
+
+PORTNAME=	smhasher
+PORTVERSION=	1.0
+PORTREVISION=	1
+CATEGORIES=	benchmarks
+
+MAINTAINER=	gnn@FreeBSD.org
+COMMENT=	Hash Algorithm Benchmarking
+
+LICENSE=	MIT
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	gvnn3
+GH_PROJECT=	smhasher
+DISTVERSIONPREFIX=	v
+
+USES=		cmake
+
+PLIST_FILES=	bin/SMHasher
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/SMHasher ${STAGEDIR}${PREFIX}/bin
+
+.include <bsd.port.mk>
diff --git a/benchmarks/smhasher/distinfo b/benchmarks/smhasher/distinfo
new file mode 100644
index 000000000000..1631b984f39b
--- /dev/null
+++ b/benchmarks/smhasher/distinfo
@@ -0,0 +1,2 @@
+SHA256 (smhasher-v1.0_GH0.tar.gz) = cd40a370b59446a4a70be0a6399bd9df4944adf6c1854c23dc0ff61fa7011e76
+SIZE (smhasher-v1.0_GH0.tar.gz) = 61909
diff --git a/benchmarks/smhasher/files/patch-smhasher-Platform.cpp b/benchmarks/smhasher/files/patch-smhasher-Platform.cpp
new file mode 100644
index 000000000000..f1fd73f87b8a
--- /dev/null
+++ b/benchmarks/smhasher/files/patch-smhasher-Platform.cpp
@@ -0,0 +1,41 @@
+--- Platform.cpp	2015-03-30 17:26:46.000000000 -0400
++++ Platform.cpp.new	2015-03-30 17:26:56.000000000 -0400
+@@ -19,6 +19,38 @@
+   SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_HIGHEST);
+ }
+ 
++#elif __FreeBSD__
++
++#include <string.h>
++#include <errno.h>
++#include <sys/types.h>
++#include <sys/param.h>
++#include <sys/cpuset.h>
++
++void
++SetAffinity(int cpu)
++{
++    cpuset_t mask;
++    unsigned int i;
++
++    fprintf(stdout, "SetAffinity called with arg %d\n", cpu);
++
++    CPU_ZERO(&mask);
++    i = 0;
++    do {
++        if (cpu & 1) {
++            CPU_SET(i, &mask);
++        }
++        i++;
++        cpu >>= 1;
++    } while (cpu);
++
++    if (cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, sizeof(cpuset_t), &mask) == -1)
++    {
++        fprintf(stderr, "SetAffinity() failed.  %s", strerror(errno));
++    }
++}
++
+ #else
+ 
+ #include <sched.h>
diff --git a/benchmarks/smhasher/files/patch-smhasher-Platform.h b/benchmarks/smhasher/files/patch-smhasher-Platform.h
new file mode 100644
index 000000000000..c2df8b7c99fa
--- /dev/null
+++ b/benchmarks/smhasher/files/patch-smhasher-Platform.h
@@ -0,0 +1,12 @@
+--- Platform.h	2015-03-30 17:28:57.000000000 -0400
++++ Platform.h.new	2015-03-30 17:28:51.000000000 -0400
+@@ -39,6 +39,9 @@
+ #else	//	defined(_MSC_VER)
+ 
+ #include <stdint.h>
++#if defined(__FreeBSD__)
++#include <stdlib.h>
++#endif
+ 
+ #define	FORCE_INLINE inline __attribute__((always_inline))
+ #define	NEVER_INLINE __attribute__((noinline))
diff --git a/benchmarks/smhasher/pkg-descr b/benchmarks/smhasher/pkg-descr
new file mode 100644
index 000000000000..f85e47398c1a
--- /dev/null
+++ b/benchmarks/smhasher/pkg-descr
@@ -0,0 +1,4 @@
+SMHasher is a test suite designed to test the distribution, collision,
+and performance properties of non-cryptographic hash functions - it
+aims to be the "DieHarder" of hash testing, and does a pretty good job
+of finding flaws with a number of popular hashes.