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[SYCL][ABI-Break] Fold host_half_impl::half into half_impl::half #13597
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[SYCL][ABI-Break] Fold host_half_impl::half into half_impl::half #13597
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This commit changes the internal representation of sycl::vec<sycl::half, N> to use sycl::half directly instead of the wrapper implementation used inside them. This avoids strict alias violation in the operator[] for the host implementation. Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
This commit folds the implementation of host_half_impl::half into half_impl::half and making the vector element representation the same as the half representation. This allows us to avoid strict alias violation for half vectors in their operator[] implementations. Note that this is marked as an ABI break as it removes symbols on Windows, despite these symbols never being in the library. Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
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Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
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uditagarwal97
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SYCL Changes LGTM!
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@intel/dpcpp-esimd-reviewers - Friendly ping. |
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lgtm, sorry for delay!
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…el#13597) This commit folds the implementation of host_half_impl::half into half_impl::half and making the vector element representation the same as the half representation. This allows us to avoid strict alias violation for half vectors in their operator[] implementations. Note that this is marked as an ABI break as it removes symbols on Windows, despite these symbols never being in the library. --------- Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
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This commit folds the implementation of host_half_impl::half into half_impl::half and making the vector element representation the same as the half representation. This allows us to avoid strict alias violation for half vectors in their operator[] implementations.
Note that this is marked as an ABI break as it removes symbols on Windows, despite these symbols never being in the library.