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=== SIMD === | === SIMD === | ||
{{Main article|SIMD Support}} | |||
Erik is experimenting with streamlined Canvas rendering using Single Instruction Multiple Data (SIMD) instructions which is able to calculate on 4 floating poit variables simultaneously (e.g 3 or 4 value vectors). For the F-16 map this gives a speedup from 12+ seconds delay rendering at the first select down to 6 seconds delay.<ref>{{cite web | Erik is experimenting with streamlined Canvas rendering using Single Instruction Multiple Data (SIMD) instructions which is able to calculate on 4 floating poit variables simultaneously (e.g 3 or 4 value vectors). For the F-16 map this gives a speedup from 12+ seconds delay rendering at the first select down to 6 seconds delay.<ref>{{cite web | ||
|url = https://sourceforge.net/p/flightgear/mailman/message/35555294/ | |url = https://sourceforge.net/p/flightgear/mailman/message/35555294/ | ||