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update docs

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Tiago Rodrigues 2023-11-13 13:42:30 -05:00
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manual/techdoc.tex
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@ -258,7 +258,7 @@ This is a very OS-specific task. It is split into two parts: getting the call st
On some platforms a bit of setup work is required. This is done in the \texttt{InitCallstack()} function. On some platforms a bit of setup work is required. This is done in the \texttt{InitCallstack()} function.
On windows, tracy will attempt to preload symbols at \texttt{InitCallstack()} time. It does this for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading. On Windows, tracy will attempt to preload symbols at \texttt{InitCallstack()} time. It does this for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading.
\subsubsection{Getting the frames} \subsubsection{Getting the frames}

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manual/tracy.tex
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@ -1776,6 +1776,8 @@ void DbgHelpUnlock() { ReleaseMutex(dbgHelpLock); }
} }
\end{lstlisting} \end{lstlisting}
At initilization time, tracy will attempt to preload symbols for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading.
\paragraph{Disabling resolution of inline frames} \paragraph{Disabling resolution of inline frames}
Inline frames retrieval on Windows can be multiple orders of magnitude slower than just performing essential symbol resolution. This manifests as profiler seemingly being stuck for a long time, having hundreds of thousands of query backlog entries queued, which are slowly trickling down. If your use case requires speed of operation rather than having call stacks with inline frames included, you may define the \texttt{TRACY\_NO\_CALLSTACK\_INLINES} macro, which will make the profiler stick to the basic but fast frame resolution mode. Inline frames retrieval on Windows can be multiple orders of magnitude slower than just performing essential symbol resolution. This manifests as profiler seemingly being stuck for a long time, having hundreds of thousands of query backlog entries queued, which are slowly trickling down. If your use case requires speed of operation rather than having call stacks with inline frames included, you may define the \texttt{TRACY\_NO\_CALLSTACK\_INLINES} macro, which will make the profiler stick to the basic but fast frame resolution mode.