DAEDALUS: des nouvelles du front

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Pour illustrer son annonce, il a proposé un tableau de progression avec le jeu Super Mario 64:

Il nous promet un tableau identique avec Zelda et surtout une implémentation de ce debugage dans la R7.

Annonce originale:

I'm very pleased to be able to say that I've finally managed to fix the nasty bug I blogged about on Thursday.

I'll go into more details in a later post, but in essence the problem was due to very rare situations where the trace recorder would exit a trace when there was still a branch delay instruction pending. This caused the fragment generator to inadvertently skip the branch instruction, causing the odd behaviour I was seeing.

For reference, here are some updated figures for Super Mario 64 and Mario Kart (initial results are from a previous post). Generally the current changes seem to indicate an overall speedup of 20%-25%, which is great for a few days work. What's even better is that I've still not implemented all the optimisations that I have planned for R7, so hopefully these numbers will look even better soon..

Source [Retro Console Dev]

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nous permet de continuer l'aventure PSP-GENERATION -