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Eigen (C++ library): Difference between revisions
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For optimal performance, I recommend using the following flags when compiling.<br> | For optimal performance, I recommend using the following flags when compiling.<br> | ||
====GCC==== | ====GCC==== | ||
*<code>-march=native</code> and <code>-mtune=native</code> if running only locally | *<code>-march=native</code> and <code>-mtune=native</code> if running only locally or <code>-march=skylake</code> if distributing to (Core ix-5000+) cpus. | ||
**Otherwise, at a minimum | **Otherwise, at a minimum | ||
**<code>-mfma</code> Enable fused multiply add | **<code>-mfma</code> Enable fused multiply add | ||