search for: timevalu

In the file \lib\Support\Process.cpp on line 60, it seems as though an unnecessary heap allocation and memory leak occurs. This is the offending code: static TimeValue getElapsedWallTime() { static TimeValue &StartTime = *new TimeValue(TimeValue::now()); return TimeValue::now() - StartTime; } The issue is that the StartTime variable's value is allocated on the heap, after which a *reference* to it is stored (not the pointer itself). This means that...

Hi, Is it necessary to use the VC6.1+ `__time64_t' type instead of __time_t in win32/TimeValue.cpp? --------------- In file included from c:/projects/src/llvm-1/llvm/lib/System/TimeValue.cpp:51: c:/projects/build/MinGW/llvm-1-1/lib/System/platform/TimeValue.cpp: In member function `std::string llvm::sys::TimeValue::toString() const': c:/projects/build/MinGW/llvm-1-1/lib/System/platfo...

I'm not sure. Perhaps Jeff Cohen knows as he wrote this. Reid. On Tue, 2004-12-14 at 11:51, Henrik Bach wrote: > Hi, > > Is it necessary to use the VC6.1+ `__time64_t' type instead of __time_t in > win32/TimeValue.cpp? > > --------------- > In file included from > c:/projects/src/llvm-1/llvm/lib/System/TimeValue.cpp:51: > c:/projects/build/MinGW/llvm-1-1/lib/System/platform/TimeValue.cpp: In > member function `std::string llvm::sys::TimeValue::toString() const': > c:/projects/bui...

Replace __time_t with time_t in my question. I've compiled function: std::string TimeValue::toString() const { // Alas, asctime is not re-entrant on Windows... //hb: __time64_t ourTime = this->toEpochTime(); time_t ourTime = this->toEpochTime(); //hb: char* buffer = ::asctime(::_localtime64(&ourTime)); char* buffer = ::asctime(::localtime(&ourTime)); std::strin...

Hi Reid, You've got a TimeValue.cpp which it looks like you just added to lib/System, but I can't compile it on Darwin because there's no Darwin/TimeValue.cpp. This breaks my ppc build. I'm not sure what TimeValue was supposed to be for, so I just blew it away in my tree. Please take a look at this. -Brian -- ga...

...o:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Bryan Keiren > Subject: [LLVMdev] getElapsedWallTime unnecessary heap allocation and memory leak > In the file \lib\Support\Process.cpp on line 60, it seems as though an > unnecessary heap allocation and memory leak occurs. > static TimeValue getElapsedWallTime() { >  static TimeValue &StartTime = *new TimeValue(TimeValue::now()); >  return TimeValue::now() - StartTime; > } > The issue is that the StartTime variable's value is allocated on the heap, > after which a *reference* to it is stored (not the pointer i...

This should be fixed. Sorry for the breakage. I forgot to commit a bunch of files. Reid. On Fri, 2004-09-24 at 20:33, Brian R. Gaeke wrote: > Hi Reid, > > You've got a TimeValue.cpp which it looks like you just added to lib/System, > but I can't compile it on Darwin because there's no Darwin/TimeValue.cpp. > This breaks my ppc build. I'm not sure what TimeValue was supposed to be for, > so I just blew it away in my tree. Please take a look at this....

...; On Behalf Of Bryan Keiren > > Subject: [LLVMdev] getElapsedWallTime unnecessary heap allocation and > > memory leak > > > In the file \lib\Support\Process.cpp on line 60, it seems as though an > > unnecessary heap allocation and memory leak occurs. > > > static TimeValue getElapsedWallTime() { > > static TimeValue &StartTime = *new TimeValue(TimeValue::now()); > > return TimeValue::now() - StartTime; > > } > > > The issue is that the StartTime variable's value is allocated on the > > heap, after which a *reference* to it...

============================================================= Henrik Bach Open Source Developer e-mail: henrik_bach_llvm at hotmail.com ============================================================= Got Freedom? Software Freedom Day 2004 - 28th of August http://www.softwarefreedomday.org/ =============================================================

Here are the FreeBSD and Win32 versions of TimeValue.cpp (along with all the other Win32 changes I've submitted that have yet to be comitted). Note there is a bug in all the Unix versions in that the time is not being converted from the Posix origin of 1/1/1970. On Fri, 24 Sep 2004 22:06:37 -0700 Reid Spencer <reid at x10sys.com> wrote:...

If you're getting this error in lib/System/Win32/TimeValue.cpp, then you are not building it correctly. This file is included by lib/System/TimeValue.cpp, which is what you ought to be building. None of the files under Win32 are to be compiled directly; they are all included by files in lib/System. On Mon, 01 Nov 2004 11:14:18 +0100 Morten Ofstad <m...

...right now. BY_HANDLE_FILE_INFORMATION isn't the correct API, as Path doesn't have an open file handle handy. Nor does it need one. Reid Spencer wrote: >Henrik, > >modTime.fromWin32Time(ftLastWriteTime); > Note that you'll need write a "fromWin32Time" for the TimeValue > class to make the conversion of ftLastWriteTime to TimeValue's > notion of normalized time. > >isDir = dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; > >fileSize = nFileSizeLow + (nFileSizeHigh << sizeof(DWORD)*8); > >The mode, user, and group fields aren...

...n\ /p:TrackFileAccess=false /p:Platform="x64" /fileLogger ALL_BUILD.vcxproj It barfed on an occurrence of __try but that was only in a test file so I commented it out and retried. Now it's getting an error I can't quite make sense of: In file included from C:\llvm2\lib\Support\TimeValue.cpp:55: C:\llvm2\lib\Support/Windows/TimeValue.inc(48,7): warning : unused variable 'Error' [-Wunused-variable] [C:\llvm2\build\lib\Support\LLVMSupport.vcxproj] CL : int error =: :_localtime64_s(&Storage, &OurTime); [C:\llvm2\build\lib\Support\LLVMSupport.vcxproj] ^ 1 war...

Henrik, modTime.fromWin32Time(ftLastWriteTime); Note that you'll need write a "fromWin32Time" for the TimeValue class to make the conversion of ftLastWriteTime to TimeValue's notion of normalized time. isDir = dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; fileSize = nFileSizeLow + (nFileSizeHigh << sizeof(DWORD)*8); The mode, user, and group fields aren't applicabe to Win32 so just s...

Hello, with the patches you accepted last week, everything now works with two one-line modifications. One is a missing include in a windows specific platform file and the other is a definition of a symbol I need to trick the linker (as discussed before)... The attached file is the complete diff between my version and the CVS. If you want to put my visual studio project files into the CVS,

...9;t the > correct API, as Path doesn't have an open file handle handy. Nor does > it need one. > > Reid Spencer wrote: > > >Henrik, > > > >modTime.fromWin32Time(ftLastWriteTime); > > Note that you'll need write a "fromWin32Time" for the TimeValue > > class to make the conversion of ftLastWriteTime to TimeValue's > > notion of normalized time. > > > >isDir = dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; > > > >fileSize = nFileSizeLow + (nFileSizeHigh << sizeof(DWORD)*8); > > > >...

Hi, Does any one have an idea which fields and how to the values correctly of the StatusInfo struct when dealing with the information returned in the BY_HANDLE_FILE_INFORMATION struct (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/by_handle_file_information_str.asp) from windows instead of the unix stuff in getStatusInfo: --- (excerpt start) -------------

VS2013 support is dropped in about 1 week from now :) On Thu, Oct 6, 2016 at 11:37 PM Mueller-Roemer, Johannes Sebastian < Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote: > Visual Studio up to and including VS2013 implements > std::chrono::high_resolution_clock in an absolutely unusable manner (it is > a very low resolution clock…) [1]. Also, division is implemented

>Here are the FreeBSD and Win32 versions of TimeValue.cpp (along with all >the other Win32 changes I've submitted that have yet to be comitted). Please give me a hint when the files are committed... I have some fixes to commit, too. Thanks. Henrik _________________________________________________________________ F� alle de nye og sjove ik...

...uild llvm[1]: Compiling Memory.cpp for Debug build llvm[1]: Compiling Mutex.cpp for Debug build llvm[1]: Compiling Path.cpp for Debug build llvm[1]: Compiling Process.cpp for Debug build llvm[1]: Compiling Program.cpp for Debug build llvm[1]: Compiling Signals.cpp for Debug build llvm[1]: Compiling TimeValue.cpp for Debug build llvm[1]: Building Debug Archive Library libLLVMSystem.a make[1]: *** [/Users/nraynaud/Desktop/geek/llvm-svn/build/Debug/lib/libLLVMSystem.a] Error 1 make: *** [all] Error 1 it looks like the file is empty : nraynaud at macaron-2:~/Desktop/geek/llvm-svn/build$ ls -l Debug/lib/l...