Hello David, the thread local storage is not correctly implemented for usage with Windows in a DLL. See
https://msdn.microsoft.com/en-us/library/windows/desktop/ms686997 I think we should do the following: Write a test case that demonstrates the usage of multithreading GLPK using the pthread library. Add a pthread emulation for Windows so we can use the same test code with Windows and with Posix. For a minimalistic implementation see http://sqlstat.sourceforge.net/doxygen/html/sqlthread_8h_source.html Rewrite the allocation and freeing of the env variable according to the Windows DLL requirements. Best regards Heinrich Schuchardt _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
