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Date:      Sun, 5 Aug 2012 20:51:47 +0000 (UTC)
From:      Bryan Drewery <bdrewery@FreeBSD.org>
To:        ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   svn commit: r302135 - in head/devel: . lockfree-malloc
Message-ID:  <201208052051.q75Kpl6E025458@svn.freebsd.org>

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Author: bdrewery
Date: Sun Aug  5 20:51:47 2012
New Revision: 302135
URL: http://svn.freebsd.org/changeset/ports/302135

Log:
  lockfree-malloc is a scalable drop-in replacement for malloc/free.
  
  * It's thread-friendly. It supports a practically-unlimited number of
    concurrent threads, without locking or performance degradation.
  * It's efficient, especially in a multi-threaded environment. Compared to
    a stock libc allocator, we see a significant performance boost.
  * It does NOT fragment or leak memory, unlike a stock libc allocator.
  * It wastes less memory. For small objects (less than 8kb in size), the
    overhead is around 0 bytes. (!)
  * It is designed from the ground-up for 64-bit architectures.
  * It is elegant. The whole codebase is only around 800 lines of fairly
    clean C++. (!)
  * It fully stand-alone; it does not rely on pthreads or libc at runtime.
  
  PR:		ports/170324
  Submitted by:	Veniamin Gvozdikov <g.veniamin@googlemail.com>
  Approved by:	eadler (mentor)

Added:
  head/devel/lockfree-malloc/
  head/devel/lockfree-malloc/Makefile   (contents, props changed)
  head/devel/lockfree-malloc/distinfo   (contents, props changed)
  head/devel/lockfree-malloc/pkg-descr   (contents, props changed)
Modified:
  head/devel/Makefile

Modified: head/devel/Makefile
==============================================================================
--- head/devel/Makefile	Sun Aug  5 20:46:40 2012	(r302134)
+++ head/devel/Makefile	Sun Aug  5 20:51:47 2012	(r302135)
@@ -1042,6 +1042,7 @@
     SUBDIR += llvm29
     SUBDIR += lmdbg
     SUBDIR += lndir
+    SUBDIR += lockfree-malloc
     SUBDIR += log4c
     SUBDIR += log4cplus
     SUBDIR += log4cpp

Added: head/devel/lockfree-malloc/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/lockfree-malloc/Makefile	Sun Aug  5 20:51:47 2012	(r302135)
@@ -0,0 +1,48 @@
+# New ports collection makefile for:	lockfree-malloc
+# Date created:		2012-08-01
+# Whom:			Gvozdikov Veniamin <g.veniamin@googlemail.com>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	lockfree-malloc
+PORTVERSION=	0.0.${DATE}
+CATEGORIES=	devel
+MASTER_SITES=	http://fbsd.zlonet.ru/distfiles/
+
+MAINTAINER=	g.veniamin@googlemail.com
+COMMENT=	Scalable drop-in replacement for malloc/free
+
+LICENSE=	LGPL3
+
+DATE=		20120802
+ONLY_FOR_ARCHS=	amd64
+USE_LDCONFIG=	yes
+USE_BZIP2=	yes
+
+OPTIONS_DEFINE=	DOCS
+OPTIONS_DEFAULT=DOCS
+DOCS_DESC=	Install README
+
+PLIST_FILES=	lib/liblite-malloc-shared.so \
+		lib/liblite-malloc-static.a
+
+.include <bsd.port.options.mk>
+
+.if ${PORT_OPTIONS:MDOCS}
+PLIST_FILES+=	share/doc/${PORTNAME}/README
+PLIST_DIRS+=	share/doc/${PORTNAME}
+.endif
+
+do-install:
+.for i in shared.so static.a
+	${INSTALL_LIB} ${WRKSRC}/liblite-malloc-${i} ${PREFIX}/lib/liblite-malloc-${i}
+.endfor
+
+post-install:
+.if ${PORT_OPTIONS:MDOCS}
+	${MKDIR} ${DOCSDIR}
+	cd ${WRKSRC} && ${INSTALL_DATA} README ${DOCSDIR}
+.endif
+
+.include <bsd.port.mk>

Added: head/devel/lockfree-malloc/distinfo
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/lockfree-malloc/distinfo	Sun Aug  5 20:51:47 2012	(r302135)
@@ -0,0 +1,2 @@
+SHA256 (lockfree-malloc-0.0.20120802.tar.bz2) = 5b4ba8683fd0d02f1415d785d7fa04a41b1e3def8a1b690f434877d3931b16ea
+SIZE (lockfree-malloc-0.0.20120802.tar.bz2) = 41121

Added: head/devel/lockfree-malloc/pkg-descr
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/lockfree-malloc/pkg-descr	Sun Aug  5 20:51:47 2012	(r302135)
@@ -0,0 +1,15 @@
+lockfree-malloc is a scalable drop-in replacement for malloc/free.
+
+* It's thread-friendly. It supports a practically-unlimited number of
+  concurrent threads, without locking or performance degradation.
+* It's efficient, especially in a multi-threaded environment. Compared to
+  a stock libc allocator, we see a significant performance boost.
+* It does NOT fragment or leak memory, unlike a stock libc allocator.
+* It wastes less memory. For small objects (less than 8kb in size), the
+  overhead is around 0 bytes. (!)
+* It is designed from the ground-up for 64-bit architectures.
+* It is elegant. The whole codebase is only around 800 lines of fairly
+  clean C++. (!)
+* It fully stand-alone; it does not rely on pthreads or libc at runtime.
+
+WWW:	https://github.com/Begun/lockfree-malloc



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