Melvyn, all
Ah yes the 360/50 we ran MFT on with HASP. I thought it was blazing faster
than 360/30 running TOS.
Don Higgins
d...@higgins.net
www.donhiggins.org
-Original Message-
From: IBM Mainframe Assembler List On
Behalf Of MELVYN MALTZ
Sent: Wednesday, October 28, 2020 4:44 PM
Apologies, I misremembered
Found a Functional Characteristics for the 360/50 and it's 0.5uS
Melvyn Maltz.
- Original Message -
From: "Seymour J Metz"
To:
Sent: Wednesday, October 28, 2020 6:51 PM
Subject: Re: Is TESTCB a bad boy ?
WTF? Yes, on some models index was more expensive
WTF? Yes, on some models index was more expensive than base, but I don't know
of any model where it was nearly as large as 50 microseconds.
--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3
From: IBM Mainframe Assembler List
I am reassured to hear the instruction being executed was being built in
storage dynamically obtained for this instance. From the conversation
preceding this that was not clear and left me thinking the routine was
not actually reentrant, but was writing into itself and relying on the
proximity
No one would say that every function is written to perform as well as it
conceivably could. Especially when there is no business need.
If you can demonstrate a problem due to poor performance of an existing
function, then open an RFE and ask for it to be improved.
But simply saying that it is
