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92 lines
3.9 KiB
HTML
92 lines
3.9 KiB
HTML
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<h3 class="sectionHead"><span class="titlemark"><span
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class="cmbx-12">8 </span></span> <a
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id="x30-340008"></a><span
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class="cmbx-12">Error Handling</span></h3>
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<!--l. 5--><p class="noindent" ><span
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class="cmbx-12">The error handling in AMG4PSBLAS is based on the PSBLAS error</span>
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<span
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class="cmbx-12">handling. Error conditions are signaled via an integer argument </span><span class="obeylines-h"><span class="verb"><span
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class="cmtt-12">info</span></span></span><span
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class="cmbx-12">;</span>
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<span
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class="cmbx-12">whenever an error condition is detected, an error trace stack is built by the</span>
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<span
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class="cmbx-12">library up to the top-level, user-callable routine. This routine will then</span>
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<span
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class="cmbx-12">decide, according to the user preferences, whether the error should be</span>
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<span
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class="cmbx-12">handled by terminating the program or by returning the error condition to</span>
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<span
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class="cmbx-12">the user code, which will then take action, and whether an error message</span>
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<span
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class="cmbx-12">should be printed. These options may be set by using the PSBLAS error</span>
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<span
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class="cmbx-12">handling routines; for further details see the PSBLAS User’s Guide</span>
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<span class="cite"><span
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class="cmbx-12">[</span><a
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href="userhtmlli4.html#XPSBLASGUIDE"><span
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class="cmbx-12">15</span></a><span
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class="cmbx-12">]</span></span><span
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class="cmbx-12">.</span>
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