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<h4 class="subsection">6.7.1 Basic distributed-transpose interface</h4>

<p>In particular, suppose that we have an <code>n0</code> by <code>n1</code> array in
row-major order, block-distributed across the <code>n0</code> dimension.  To
transpose this into an <code>n1</code> by <code>n0</code> array block-dis