Tho I likely should not say, it appears this is somehow implemented (perhaps) in
/usr/lpp/java/J5.0/bin/libj9ifa23.so I say this because if you remove the APF attribute, you get a weird message from the java command. JVMJ9VM082E Unable to switch to IFA processor - issue "extattr +a libj9ifa23.so" Of course, it is likely more complicated than just disassembling that module. -- John McKown Systems Engineer IV IT Administrative Services Group HealthMarkets(r) 9151 Boulevard 26 * N. Richland Hills * TX 76010 (817) 255-3225 phone * (817)-691-6183 cell [email protected] * www.HealthMarkets.com Confidentiality Notice: This e-mail message may contain confidential or proprietary information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. HealthMarkets(r) is the brand name for products underwritten and issued by the insurance subsidiaries of HealthMarkets, Inc. -The Chesapeake Life Insurance Company(r), Mid-West National Life Insurance Company of TennesseeSM and The MEGA Life and Health Insurance Company.SM > -----Original Message----- > From: IBM Mainframe Assembler List > [mailto:[email protected]] On Behalf Of Edward Jaffe > Sent: Sunday, October 17, 2010 10:30 PM > To: [email protected] > Subject: Re: Speciality TCBs > > On 10/17/2010 11:08 AM, [email protected] wrote: > > Has IBM opened up the ZIP and ZAP TCBS to software > vendors/developers ? > > It was my understanding that IBM did not want to disclose that. > > AFAIK, IBM has not disclosed an interface for running task > (TCB) mode work on a > specialty engine, but clearly such an interface does exist. > For example, the > JVM, the z/OS XML Parser, and some other IBM-written code can > run in task mode > on zAAP. Starting in z/OS 1.11, zAAP-eligible TCBs can be > dispatched on zIIP if > there are no zAAPs installed. > > -- > Edward E Jaffe > Phoenix Software International, Inc > 831 Parkview Drive North > El Segundo, CA 90245 > 310-338-0400 x318 > [email protected] > http://www.phoenixsoftware.com/ > >
