diff options
Diffstat (limited to 'indra/llcommon/llsys.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llcommon/llsys.h | 76 |
1 files changed, 49 insertions, 27 deletions
diff --git a/indra/llcommon/llsys.h b/indra/llcommon/llsys.h index c2c45bec9a..962367f69f 100644..100755 --- a/indra/llcommon/llsys.h +++ b/indra/llcommon/llsys.h @@ -2,31 +2,25 @@ * @file llsys.h * @brief System information debugging classes. * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -39,9 +33,10 @@ // use an LLCPUInfo object: // // LLCPUInfo info; -// llinfos << info << llendl; +// LL_INFOS() << info << LL_ENDL; // +#include "llsd.h" #include <iosfwd> #include <string> @@ -54,6 +49,8 @@ public: const std::string& getOSString() const; const std::string& getOSStringSimple() const; + const std::string& getOSVersionString() const; + S32 mMajorVer; S32 mMinorVer; S32 mBuild; @@ -67,6 +64,7 @@ public: private: std::string mOSString; std::string mOSStringSimple; + std::string mOSVersionString; }; @@ -81,7 +79,7 @@ public: bool hasAltivec() const; bool hasSSE() const; bool hasSSE2() const; - S32 getMhz() const; + F64 getMHz() const; // Family is "AMD Duron" or "Intel Pentium Pro" const std::string& getFamily() const { return mFamily; } @@ -90,7 +88,7 @@ private: bool mHasSSE; bool mHasSSE2; bool mHasAltivec; - S32 mCPUMhz; + F64 mCPUMHz; std::string mFamily; std::string mCPUString; }; @@ -107,19 +105,43 @@ class LL_COMMON_API LLMemoryInfo Here's how you use an LLMemoryInfo: LLMemoryInfo info; -<br> llinfos << info << llendl; +<br> LL_INFOS() << info << LL_ENDL; */ { public: LLMemoryInfo(); ///< Default constructor void stream(std::ostream& s) const; ///< output text info to s - U32 getPhysicalMemoryKB() const; ///< Memory size in KiloBytes + U32Kilobytes getPhysicalMemoryKB() const; /*! Memory size in bytes, if total memory is >= 4GB then U32_MAX will ** be returned. */ - U32 getPhysicalMemoryClamped() const; ///< Memory size in clamped bytes + U32Bytes getPhysicalMemoryClamped() const; ///< Memory size in clamped bytes + + //get the available memory infomation in KiloBytes. + static void getAvailableMemoryKB(U32Kilobytes& avail_physical_mem_kb, U32Kilobytes& avail_virtual_mem_kb); + + // Retrieve a map of memory statistics. The keys of the map are platform- + // dependent. The values are in kilobytes to try to avoid integer overflow. + LLSD getStatsMap() const; + + // Re-fetch memory data (as reported by stream() and getStatsMap()) from the + // system. Normally this is fetched at construction time. Return (*this) + // to permit usage of the form: + // @code + // LLMemoryInfo info; + // ... + // info.refresh().getStatsMap(); + // @endcode + LLMemoryInfo& refresh(); + +private: + // set mStatsMap + static LLSD loadStatsMap(); + + // Memory stats for getStatsMap(). + LLSD mStatsMap; }; |