<html>#1579: GRHydro does not build on Blue Gene/Q
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<tr><td style='text-align:right'> Reporter:</td><td>Erik Schnetter</td></tr>
<tr><td style='text-align:right'> Status:</td><td>wontfix</td></tr>
<tr><td style='text-align:right'>Milestone:</td><td></td></tr>
<tr><td style='text-align:right'> Version:</td><td>development version</td></tr>
<tr><td style='text-align:right'> Type:</td><td>bug</td></tr>
<tr><td style='text-align:right'> Priority:</td><td>minor</td></tr>
<tr><td style='text-align:right'>Component:</td><td>Other</td></tr>
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<p>Changes (by Roland Haas):</p>
<p><table>
<tr><td>status:</td><td>wontfix (was new)</td></tr>
</table></p>
<p>Some of the C++ source files in GRHydro do not build on a Blue Gene/Q with IBM's compiler. The problem is that the compiler takes a very long time (>8h) even without (sic!) optimization. "The usual" playing with compiler options or changes to the source files had no effect.</p>
<p>I consider this to be a bug in the compiler. A work-around may be to switch to Clang as C++ compiler.</p>
<p><strong>Keyword:</strong></p>
<p>Comment (by Roland Haas):</p>
<p>There's no more BG/Qs around.</p>
<p>--<br/>
Ticket URL: <a href='https://bitbucket.org/einsteintoolkit/tickets/issues/1579/grhydro-does-not-build-on-blue-gene-q'>https://bitbucket.org/einsteintoolkit/tickets/issues/1579/grhydro-does-not-build-on-blue-gene-q</a></p>
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