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POrelease mode error, but not in debug mode
 

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  1. POrelease mode error, but not in debug mode
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    <p>My code runs fine in debug mode but fails in release mode.</p> <p>Here's a snippet of my code where it fails:</p> <pre><code>LOADER-&gt;AllocBundle(&amp;m_InitialContent); while(!m_InitialContent.isReady()) { this-&gt;LoadingScreen(); } </code></pre> <p>AllocBundle() will load the content contained in m_InitialContent and set it's ready status to true when it is done. This is implemented using multithreading.</p> <p><code>this-&gt;LoadingScreen()</code> should render a loading screen, however at the moment that is not implemented yet so the function has an empty body.</p> <p>Apparently this might be the cause of the error: If I give the function LoadingScreen() one line of code: <code>std::cout&lt;&lt;"Loading"&lt;&lt;std::endl;</code> then it will run fine. </p> <p>If I don't, then the code gets stuck at <code>while(!m_InitialContent.isReady())</code> It never even jumps to the code between the brackets (<code>this-&gt;LoadingScreen();</code>). And apparently neither does it update the expression in the while statement because it stays stuck there forever.</p> <p>Does anyone have any ideas what might be causing this? And if so, what might the problem be? I'm completely puzzled.</p> <hr> <p>EDIT: Additional code on request</p> <p>member of ContentLoader: <code>details::ContentBundleAllocator m_CBA;</code></p> <pre><code> void ContentLoader::AllocBundle(ContentBundle* pBundle) { ASSERT(!(m_CBA.isRunning()), "ContentBundleAllocator is still busy"); m_CBA.Alloc(pBundle, m_SystemInfo.dwNumberOfProcessors); } void details::ContentBundleAllocator::Alloc(ContentBundle* pCB, UINT numThreads) { m_bIsRunning = true; m_pCB = pCB; pCB-&gt;m_bIsReady = false; m_NumRunningThrds = numThreads; std::pair&lt;UINT,HANDLE&gt; p; for (UINT i = 0; i &lt; numThreads; ++i) { p.second = (HANDLE)_beginthreadex(NULL, NULL, &amp;details::ContentBundleAllocator::AllocBundle, this, NULL,&amp;p.first); SetThreadPriority(p.second,THREAD_PRIORITY_HIGHEST); m_Threads.Insert(p); } } unsigned int __stdcall details::ContentBundleAllocator::AllocBundle(void* param) { //PREPARE ContentBundleAllocator* pCBA = (ContentBundleAllocator*)param; //LOAD STUFF [collapsed for visibility+] //EXIT=========================================================================================================== pCBA-&gt;m_NumRunningThrds -= 1; if (pCBA-&gt;m_NumRunningThrds == 0) { pCBA-&gt;m_bIsRunning = false; pCBA-&gt;m_pCB-&gt;m_bIsReady = true; pCBA-&gt;Clear(); #ifdef DEBUG std::tcout &lt;&lt; std::endl; #endif std::tcout&lt;&lt;_T("exiting allocation...")&lt;&lt;std::endl; } std::tcout&lt;&lt;_T("exiting thread...")&lt;&lt;std::endl; return 0; } bool isReady() const {return m_bIsReady;} </code></pre>
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    1. USxcrypt
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      1. POrelease mode error, but not in debug mode
      1. USAndrea Casaccia
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    1. COYou at least need to show the code of AllocBundle() and isReady().
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      1. POrelease mode error, but not in debug mode
      1. UStinman
    2. CO@tinman it's quite a bite, sec
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      1. USxcrypt
    3. COand of course you need to tell us (with the source code) what is going on in the background threads
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      1. POrelease mode error, but not in debug mode
      1. USVlad
 

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