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Problem: Stack overflow in Windows VS 2012 builds for simple ZeroMQ u… #2532

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Apr 14, 2017
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Problem: Stack overflow in Windows VS 2012 builds for simple ZeroMQ u… #2532

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10 changes: 10 additions & 0 deletions INSTALL
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Expand Up @@ -46,6 +46,16 @@ cmake -H. -B<build dir> -G"Visual Studio 14 2015 Win64" \
-DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION=10.0 \
-DENABLE_CURVE=OFF -DZMQ_BUILD_TESTS=OFF

In VS 2012 it is mandatory to increase the default stack size of 1 MB to
at least 2 MB due to implementation of std::map intermittently requiring
substantial amount of stack and causing stack overflow. ZeroMQ generally
needs more stack when FD_SETSIZE is higher.
In all Windows builds it is recommended to start with at least 2 MB stack
size unless application using ZeroMQ is using large number of threads which
can cause substantial consumption of virtual address space, especially if
32 bit build is used.
Generally, programmer needs to tune the stack to balance memory consumption
but never get into situation that stack is overflown.

Basic Installation
==================
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