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16:47:32
flip214
could make-static-vector be used to point to a range of foreign memory, eg. via :initial-contents #<SAP...>? Or would that break GC?
16:48:31
flip214
or is that something that doesn't help because performance of a (manual) loop around mem-aref is the same as when using vector?
16:48:34
stassats
but it cannot be done without modifying the foreign memory
16:49:17
flip214
I'd have hoped that the SBCL internal array representation just uses a pointer to the actual data anyway
16:49:39
flip214
similar to a displaced vector
16:50:06
stassats
doesn't work like that
16:51:50
flip214
thanks anyway! Looking forward to buying you a beer at Dec 8th or so ;)