Add runtime batch_bool mask overloads for complex batch load/store - #1391
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JohanMabille merged 1 commit intoJul 29, 2026
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The scalar batch<T, A> already accepted both batch_bool_constant (compile-time) and batch_bool (runtime) masks for load/store, but batch<std::complex<T>, A> was missing the runtime overloads. This made it impossible to use a dynamic mask with complex batches. Changes: - Declare and define load(value_type const*, batch_bool<T,A>, Mode) and store(value_type*, batch_bool<T,A>, Mode) for batch<std::complex<T>>. - Implement both with a scalar fallback: load zeroes inactive lanes, store only writes active lanes. - Add runtime-mask load/store tests in test_batch_complex.cpp. The existing free-function API in xsimd_api.hpp already documented that batch_bool overloads exist and are slower than batch_bool_constant; no documentation or comment churn in the headers was needed.
JohanMabille
approved these changes
Jul 29, 2026
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The scalar batch<T, A> already accepted both batch_bool_constant (compile-time) and batch_bool (runtime) masks for load/store, but batch<std::complex, A> was missing the runtime overloads. This made it impossible to use a dynamic mask with complex batches.
Simple naive implementation for now just API parity.