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Aucbvax.2032 fa.unix-wizards utzoo!duke!decvax!ucbvax!woods@LL-ASG Wed Jul 1 18:22:47 1981 11/70 \ 11/44 UNIXbus Map I happen to have made a quite reasonable change to 11/70 mapalloc which permits three devices to talk to the unibus map at once; it is currently "experimental", and it is not yet finished, in that it still is not "clever enough"; however, it appears to be fully functional and fully debugged as is. I can send you a copy of my current version, and an update when I have it in finished form--but even with just three devices, it should provide a significant performance improvement. A note, it runs on an 11/44 (which presumably has the same UNIBUS map as the 70, but with DEC, one never really knows...) and has been running quite well. BCNU, John F. Woods

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