[SYCL] Don't use std::optional<device> in level_zero.hpp header#21682
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againull wants to merge 1 commit intointel:syclfrom
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[SYCL] Don't use std::optional<device> in level_zero.hpp header#21682againull wants to merge 1 commit intointel:syclfrom
againull wants to merge 1 commit intointel:syclfrom
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sycl::device has recently become not trivially copy-constructiblea and usage of std::optional in level_zero.hpp header makes sycl apps not buildable with gcc <= 8.2.0. So, remove usage of std::optional from that header. Workaround for the bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87855
cperkinsintel
approved these changes
Apr 3, 2026
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sycl::device has recently become not trivially copy-constructible and usage of
std::optionalinlevel_zero.hppheader makes sycl apps not buildable withgcc <= 8.2.0. So, remove usage ofstd::optionalfrom that header.Workaround for the bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87855