David Crayford
Sent: Thursday, July 23, 2015 12:18 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: to C programmers on a z13
On 22/07/2015 10:26 PM, Farley, Peter x23353 wrote:
> Do you remember the presentation number, or which at which SHARE meeting it
> was presented?
>
> I would be int
issue.
Peter
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of David Crayford
Sent: Wednesday, July 22, 2015 7:57 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: to C programmers on a z13
I've read a SHARE presentation that they are planni
I believe the new COBOL compiler does just that.
Charles
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of David Crayford
Sent: Wednesday, July 22, 2015 4:57 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: to C programmers on a z13
I&#x
7:57 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: to C programmers on a z13
I've read a SHARE presentation that they are planning use the SIMD
instructions to move data. memcpy() on steroids! Java JVMs and compiler
optimizers can take advantage of these new instructions in interesting ways
Thank you John! Interesting reading.
Peter
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of John McKown
Sent: Wednesday, July 22, 2015 7:50 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: to C programmers on a z13
This might be of some
I've read a SHARE presentation that they are planning use the SIMD
instructions to move data. memcpy() on steroids! Java JVMs and compiler
optimizers can take advantage of these new instructions in interesting ways.
On 22/07/2015 7:49 PM, John McKown wrote:
This might be of some interest:
http
This might be of some interest:
http://www.ibm.com/developerworks/library/ba-parallelism-z13-simd-trs/
The IBM z13 hardware provides a new SIMD unit. This article describes how
to use the IBM z/OS XL C/C++ language to take advantage of the new
processor and exploit the enhanced parallelism it offe
