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Check if the dynamic loader has the teardown check and use the dynamic teardown check #330

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nrspruit wants to merge 1 commit into from
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Check if the dynamic loader has the teardown check and use the dynamic teardown check #330

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5 changes: 5 additions & 0 deletions source/lib/ze_lib.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -156,6 +156,8 @@ namespace ze_lib
std::string version_message = "Loader API Version to be requested is v" + std::to_string(ZE_MAJOR_VERSION(version)) + "." + std::to_string(ZE_MINOR_VERSION(version));
debug_trace_message(version_message, "");
loaderDriverGet = reinterpret_cast<ze_pfnDriverGet_t>(GET_FUNCTION_PTR(loader, "zeDriverGet"));
checkIsLoaderInTearDown = reinterpret_cast<zelCheckIsLoaderInTearDown_t>(
GET_FUNCTION_PTR(loader, "zelCheckIsLoaderInTearDown"));
#else
result = zeLoaderInit();
if( ZE_RESULT_SUCCESS == result ) {
Expand Down Expand Up @@ -497,6 +499,9 @@ zelCheckIsLoaderInTearDown() {
return true;
}
#if defined(DYNAMIC_LOAD_LOADER) && defined(_WIN32)
if (ze_lib::context->checkIsLoaderInTearDown) {
return ze_lib::context->checkIsLoaderInTearDown();
}
std::promise<int> stabilityPromise;
std::future<int> resultFuture = stabilityPromise.get_future();
int result = -1;
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2 changes: 2 additions & 0 deletions source/lib/ze_lib.h
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Expand Up @@ -27,6 +27,7 @@
namespace ze_lib
{
///////////////////////////////////////////////////////////////////////////////
typedef bool (ZE_APICALL *zelCheckIsLoaderInTearDown_t)();
class __zedlllocal context_t
{
public:
Expand Down Expand Up @@ -175,6 +176,7 @@ namespace ze_lib
bool debugTraceEnabled = false;
bool dynamicTracingSupported = true;
ze_pfnDriverGet_t loaderDriverGet = nullptr;
zelCheckIsLoaderInTearDown_t checkIsLoaderInTearDown = nullptr;
};

extern bool destruction;
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