[Info-vax] VMS 8.4-2L1 on AXPBox

Timothy Stark fsword007 at gmail.com
Fri Jan 1 21:41:29 EST 2021


> And yes, AXPbox is slow.  It's lacking the JIT compile and other features of something commercial like Charon or the others.

Yes, that AXPbox is slow without JIT recompilation.  I told AXPbox developers about that.  I recommend them to implement JIT recompilation.

I got 63.0 VUPs when run AXPbox on i7-8800K processor.  That is same performance with fastest VAX 4000 and VAX 7000/9000 series.
I got 58 VUPs on SIMH VAX 8600 emulator.

CharonVAX runs at 800+ VUPs when JIT enabled according to google searches. 

Tim






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