V4 July Meeting Agenda

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For now this is just a list of topics I think we need to talk about.

  • Who is EPICS V4 being written for?
    • Minimum requirements of the OS (should we support Tornado 2.x? No => no 68K)
  • epicsTypes, Data Access types, network types, mapping these to platform types.
    • How to introspect arrays without instanciating them?
    • epicsString vs stringSegment, epicsArrayBuffer etc.
  • New asynchronous record processing design
    • Splits records up into smaller objects
    • How to link these objects together?
  • Replacement for periodic scan threads
  • Split libOSI out of libCom?
  • What to do about the errlog client & server code
  • Flex & Antelope => updated Flex, Bison?
    • We need these for: Access Security, probably for DB file parser, SNC
  • Build system - carry on like we have been, or redesign? Options:
    1. Continue with R3.14 build system
    2. Use the modified build system on the CVS main trunk (R3.15)
    3. Adopt GNU autoconf & automake
    4. Parse configuration and Makefiles in Perl, generate specific Makefile
    5. Something else?
  • Source code revision management - Subversion repository at APS