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Workaround for bug in Apple's OpenCL, a missing definition #2943

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Merged
9prady9 merged 1 commit into from
Jun 25, 2020
Merged

Workaround for bug in Apple's OpenCL, a missing definition #2943

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6 changes: 6 additions & 0 deletions src/backend/opencl/device_manager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -181,14 +181,20 @@ DeviceManager::DeviceManager()
try {
Platform::get(&platforms);
} catch (const cl::Error& err) {
#if !defined(OS_MAC)
// CL_PLATFORM_NOT_FOUND_KHR is not defined in Apple's OpenCL
// implementation. Thus, it requires this ugly check.
if (err.err() == CL_PLATFORM_NOT_FOUND_KHR) {
#endif
AF_ERROR(
"No OpenCL platforms found on this system. Ensure you have "
"installed the device driver as well as the OpenCL runtime and "
"ICD from your device vendor. You can use the clinfo utility "
"to debug OpenCL installation issues.",
AF_ERR_RUNTIME);
#if !defined(OS_MAC)
}
#endif
}
fgMngr = std::make_unique<graphics::ForgeManager>();

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