@@ -1,3 +1,8 @@

+Tue Jan 17 11:15:57 CET 2012 (acab)

+-----------------------------------

+ * misc: performance improvement for HP-UX PA-RISC - patch from 

+	 Michael Pelletier <michael.v.pelletier*raytheon.com> (bb#3926)

+

 Sun Jan  8 19:26:06 CET 2012 (acab)

 -----------------------------------

  * libclamav: add preliminary support for MS Authenticode signatures,

@@ -35,6 +35,7 @@

 #include "others.h"

 #include "mpool.h"

 #include "server.h"

+#include "libclamav/others.h"

 #ifdef HAVE_MALLINFO

 #include <malloc.h>

@@ -467,7 +468,15 @@ threadpool_t *thrmgr_new(int max_threads, int idle_timeout, int max_queue, void

 #if defined(C_BIGSTACK)

 	pthread_attr_getstacksize(&(threadpool->pool_attr), &stacksize);

 	stacksize = stacksize + 64 * 1024;

-	if (stacksize < 1048576) stacksize = 1048576; /* at least 1MB please */

+	if (stacksize < 1048576) /* at least 1MB please */

+#if defined(C_HPUX) && defined(USE_MPOOL)

+		/* Set aside one cli_pagesize() for the stack's pthread header,

+		 * giving a 1M region to fit a 1M large-page */

+		if(cli_getpagesize() < 1048576)

+			stacksize = 1048576 - cli_getpagesize();

+		else

+#endif

+		stacksize = 1048576;

 	logg("Set stacksize to %lu\n", (unsigned long int) stacksize);

 	pthread_attr_setstacksize(&(threadpool->pool_attr), stacksize);

 #endif

@@ -17684,6 +17684,9 @@ hpux*)

 $as_echo "#define C_HPUX 1" >>confdefs.h

+    if test "$have_mempool" = "yes"; then

+	LDFLAGS="$LDFLAGS -Wl,+pd,1M"

+    fi

     ;;

 aix*)

     if test "$have_pthreads" = "yes"; then

@@ -1035,6 +1035,9 @@ hpux*)

 	TH_SAFE="-thread-safe"

     fi

     AC_DEFINE([C_HPUX],1,[os is hpux])

+    if test "$have_mempool" = "yes"; then

+	LDFLAGS="$LDFLAGS -Wl,+pd,1M"

+    fi

     ;;

 aix*)

     if test "$have_pthreads" = "yes"; then

@@ -64,7 +64,11 @@ static inline void spam(const char *fmt, ...) { fmt = fmt; } /* gcc STFU */

 #undef CL_DEBUG /* bb#2222 */

+#ifdef C_HPUX

+#define MIN_FRAGSIZE 1048576	/* Goes with LDFLAGS=-Wl,+pd,1M */

+#else

 #define MIN_FRAGSIZE 262144

+#endif

 #if SIZEOF_VOID_P==8

 static const unsigned int fragsz[] = {