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Group Information

  • Members: 74
  • Category: Education
  • Founded: Dec 10, 2007
  • Language: English
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Description

The z390 Mainframe Assembler Coding Contest is sponsored by the z390 open source portable mainframe assembler and emulator project to promote the learning of mainframe assembler. This group is used by all contest participants and judges for discussion of problems and proposed solutions. The names of winners along with their favorite educational institution will be published on the z390 Mainframe Assembler Coding Contest web page.

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constants with embedded quotation marks
I put constants in single quotes: MASK DC CL32'XXXXXXXXXXXXX' How do I make a constant that has a quote inside of it - I put it in double quotes, but
Posted - Sun Mar 4, 2012 8:51 pm
 akivamiriam
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Test version of z390 with new z196 POPCNT instruction
All Based on Don Greiner's SHARE presentation here: http://share.confex.com/share/115/webprogram/Session7034.html I've published test version of z390
Posted - Fri Aug 6, 2010 5:49 pm
 Don Higgins
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New Mainframe Assembler bit counting problem to be completed before
All A new problem #22 - Code fastest instruction sequence to count bits in an arbitrary string of bytes using currently available z/Architecture instructions
Posted - Mon Aug 2, 2010 2:07 pm
 Don Higgins
dsh33782
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Mainframe Assembler Coding Contest Problem #22 Solutions
All I've posted the 4 solutions submitted for Mainframe Assembler Coding Contest Problem #22 here:
Posted - Mon Aug 2, 2010 2:06 pm
 Don Higgins
dsh33782
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ZMFACC Mainframe Assembler Coding Contest - new solution for #11 has
All David Wilkinson has submitted a new solution for #11 with fewer instructions. See the contest webpage for details:
Posted - Sun Sep 21, 2008 11:35 pm
 Don Higgins
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