arch::[−][src] x86_64:: _mm512_mask_cmpunord_pd_mask
🔬 This is a nightly-only experimental API. (
This is supported on x86-64 and target feature
Compare packed double-precision (64-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).