IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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    Showing 116 of 3887

    Rust language

    “Rust teams at Google are as productive as ones using Go, and more than twice as productive as teams using C++.”Lars Bergstrom, Google Director of Engineering, Android Platform Tools & Libraries, in RustNation UK 2024. Now that there is Open X...
    almost 2 years ago in z/OS / LE 11 Future consideration

    Make it easier to format a dormant CEEPIPI enclave in a dump

    When a dump contains a dormant CEEPIPI environment, the only handle available may be the token returned when the environment was initialised.This can be used in the "VERBX LEDATA 'PTBL(address)' command to format the PreInit table, but there is no...
    about 1 month ago in z/OS / LE 0 Submitted

    Reduce the increase of number of CICS getmains after LE z/OS 2.4 and new parameter CEENXSTG

    After the migration to z/OS 2.4 the number of CICS getmains increased by 40 percent.This tremendous increase is caused by the introduction of the new Language Environment parameter CEENXSTG.CEENXSTG is a parameter that indicates whether non-execut...
    about 4 years ago in z/OS / LE 1 Future consideration

    LE library routines stack storage should not be initializzed

    We are using LE runtime option: STORAGE(00,NONE,00,0) We are not able to change this. This imposes a huge overhead in the LE library routines like the jsonGetValue(). As these routines do not rely on LE initialization of stack storage option, we w...
    about 1 month ago in z/OS / LE 1 Submitted

    SYSLOGD / syslog() API - Make it possible to configure a custom AF_UNIX socket for syslog() API

    We'd like to get an option for the openlog() / syslog() / closelog() API to configure the AF_UNIX socket to direct the logging messages to another SYSLOGD that is running with -p option configured. The reason for this is, that we consider to run a...
    about 1 year ago in z/OS / LE 0 Future consideration

    need CEEOPT64 for amode64 environments

    allow applications that have amode31 and amode64 environments to be able to read options specific to their environment. For example existing CEEOPTS be used by amode24/31 applications and CEEOPT64 be processed by amode64 environment
    about 2 years ago in z/OS / LE 1 Future consideration

    Adding the &DS suffix to the DYNDUMP

    Using DYNDUMP, the dump is partial due to the dataspace 2GB limit. When there is a huge amount of storage to be dumped, it is not possible for a complete transaction dump to be generated to an automatically allocated dataset that does not include ...
    almost 2 years ago in z/OS / LE 0 Future consideration

    Relax single TCB restriction on fopen(), freopen(), flocate(), etc. against MVS files

    There is currently a documented limitation when using threads to access MVS files: https://www.ibm.com/docs/en/zos/3.1.0?topic=brizua-using-threads-mvs-files . Specifically, fopen(), freopen() and rewind() must be performed on the owning thread th...
    7 months ago in z/OS / LE 0 Under review

    Better control of STACK and HEAP allocation in CICS.

    We want better control of the AUTODST parameter behaviour in CICS. We want to be able to control the maximum initial and incremental sizes. We also want to be able to control the percentage of the expected total sizes that goes to initial and incr...
    9 months ago in z/OS / LE 1 Future consideration

    Robust Mutex for z/OS pthread library.

    Porting of various C/C++ opensource libs using Robust Mutex , specifically LMDB.
    4 months ago in z/OS / LE 1 Under review

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