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[SYCL] windows shutdown fix #17124

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cperkinsintel
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Fix for various problems in Windows shutdown. See the sycl/doc/design/GlobalObjectsInRuntime.md for the technical discussion. This was broken out from #16618 to be its own pull request.

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@KseniyaTikhomirova KseniyaTikhomirova left a comment

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LGTM

if (GetModuleFileNameA(hModule, dllPath, MAX_PATH)) {
char exePath[MAX_PATH];
if (GetModuleFileNameA(NULL, exePath, MAX_PATH)) {
if (std::string(dllPath) == std::string(exePath)) {
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std::string constructor copies char arrays, strcmp would be better.

// If loader is already closed, it'll return a not-initialized status
// which the UR should convert to SUCCESS code. But that isn't always
// working on Windows. This is a temporary workaround until that is fixed.
// TODO: Remove this workaround when UR is fixed, and restore
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could we please create a JIRA task for this todo (blocked by UR issue)?
we have a lot of TODOs in code not tracked and forgotten.

@cperkinsintel cperkinsintel deleted the cperkins-windows-shutdown-fix branch April 25, 2025 21:13
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2 participants