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Snappy compressor does not work on PPC #3

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eile opened this issue Aug 14, 2012 · 5 comments
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Snappy compressor does not work on PPC #3

eile opened this issue Aug 14, 2012 · 5 comments
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@eile
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@eile eile commented Aug 14, 2012

Related to Eyescale/Equalizer#146

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@eile eile commented Aug 14, 2012

No meaningful stack trace can be obtained:

Program received signal SIGABRT, Aborted.
0x015009e40000d932 in ?? ()
(gdb) bt
#0  0x015009e40000d932 in ?? ()
#1  0x015024ac20000000 in ?? ()
Cannot access memory at address 0xffd97c7001639580
eile added a commit that referenced this issue Aug 14, 2012
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@eile eile commented Mar 13, 2013

Need to extend connection handshake with compressor names on both ends. LocalNode then should not use compressors not available on one of the connected nodes.

@ghost ghost assigned tribal-tec May 17, 2013
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@eile eile commented May 17, 2013

@tribal-tec: Can you have a look whenever you're logged onto BG/Q? The snappy code has support for ARM, so I guess it's just a matter of using a proper define.

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@tribal-tec tribal-tec commented May 17, 2013

compressor test works with gcc and xlc on BQ/Q. Enough for verification?

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@eile eile commented May 17, 2013

If you've reenabled snappy, then yes.

@eile eile closed this May 21, 2013
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