Hello all, I was trying to find out what an ALET is. I did a search on the MVS
bookshelf and you can't believe how many times ALET came up and how many
manuals are involved. All I was looking for is what it is, how to define one,
and how to use one. If someone can point me to the manual
MVS Programming: Extended Addressability Guide
-Ursprüngliche Nachricht-
Von: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] Im
Auftrag von Ward, Mike S
Gesendet: Mittwoch, 27. August 2014 15:57
An: ASSEMBLER-LIST@LISTSERV.UGA.EDU
Betreff: ALET
Hello all, I
Guide. From a
hardware architecture point of view, you can find more
about how it works in z/Architecture Principles of
Operation.
Jonathan Scott
IBM Hursley, UK
Mike Ward wrote:
Hello all, I was trying to find out what an ALET is. I did a search on the
MVS bookshelf and you can't believe how
In simple terms:
ALET is the value you stuff into an access register when you want to
access memory in another address space.
Here is a simplified example:
You use
GETFIELD FIELD=ALET,PART=(R11)
to get the ALET for another partition (PIK is in R11).
You then stuff the ALET into an access
are the same.
Tony Thigpen
-Original Message -
From: Tony Thigpen
Sent: 08/27/2014 10:11 AM
In simple terms:
ALET is the value you stuff into an access register when you want to
access memory in another address space.
Here is a simplified example:
You use
GETFIELD FIELD=ALET,PART=(R11
Tony,
SAC 0/512 is the same for the other op-sys as well (it is a hardware
thing)
--
Martin
Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE
more at http://www.picapcpu.de
An ALET is an address space identifier.
Your question comes across something like I found this thing, I was told
it's a spark plug. How do I use it?
On Wed, Aug 27, 2014 at 10:42 AM, mar...@pi-sysprog.de wrote:
Tony,
SAC 0/512 is the same for the other op-sys as well (it is a hardware
It's also described in excruciating detail in the Principles of Operation:
Access-List-Entry Token:
The contents of an
access register are called an access-list-entry token
(ALET) since, in the general case, they designate an
entry in an access list. An ALET has the following
ISTR that ALET 1 doesn't really work for parameters passed to BCP
services.
As usual, Chris remembers well. The general rule is that the caller cannot
ALET-qualify his parameter using ALET=1.
Services such as TESTART treat ALET=1 as not valid. And the reason is
because if the interface happens
On Tue, Jan 1st, 2013 at 8:43 AM, Chris Craddock wrote:
...
Clear as mud right?
And a happy New Year to you too fella.
Ever thought of pursuing a career in System z ? ;0)
Shane ...
These User Address Spaces could then use the
SPACE Token to retrieve the ALET of te Server Address Space.
No, but the user address space could use the space token to add the space
to its access list, the output of which is an ALET that can be used to
reference that space. You have
Hi Chris,
Below, you say that ALET's for other address spaces is not supported. Does this
mean if I have ALESERV ADD in a non-pc program that switches to AR mode and
setting the AR to this ALET is not supported? Is it somehow now a requirement
that we use the special ALET's for PASN, SASN
Jon Perryman wrote:
begin extract
Also do only what is required while in xmem/ar mode. Those who
maintain your code will be thankful.
end extract
and I have two reactions.
The first is, I suppose, negative. AR mode is still less familiar to
some than traditional BRD 'mode'; but it is
On Jan 1, 2013, at 1:07 PM, Jon Perryman jperr...@pacbell.net wrote:
Below, you say that ALET's for other address spaces is not supported. Does
this
mean if I have ALESERV ADD in a non-pc program that switches to AR mode and
setting the AR to this ALET is not supported? Is it somehow now
On Tue, 1 Jan 2013 16:59:27 -0500 John Gilmore jwgli...@gmail.com wrote:
:
:The first is, I suppose, negative. AR mode is still less familiar to
:some than traditional BRD 'mode'; but it is conceptually simpler and
:not, in my view, something to be avoided. I strongly encourage
:AR-mode use
(clients). These User Address Spaces could then use the
SPACE Token to retrieve the ALET of te Server Address Space.
The User Address Space Issues a STORAGE OBTAIN with the ALET Parameter.
I dont understand, which address space has the Acquired storage allocated?
Is the storage shared between
I am out of the office. I will return on Weds Jan 2
I am currently out of the office and unreachable until Wednesday, January the
2nd, 2013.
If you have a P1, Production Down issue with PowerExchange or UDR products
please make a voice call to Informatica Support and open an SR.
Thanks,
Joey
On Dec 31, 2012, at 2:22 PM, Chris Craddock crash...@hotmail.com wrote:
If the User address space space terminates without issuing STORAGE RELEASE,
will the Server Address Space have addressability to the storage area ?
Yes.
Ok I am guilty of being misleading too. If the address space you
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