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Good to know, thanks.
<div>For context: who are you? (name/affiliation)</div>
<div>In which capacity are you writing?</div>
<div>Thanks — SB</div>
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<div><span style="background-color: rgba(255, 255, 255, 0);">___</span></div>
<div><span style="background-color: rgba(255, 255, 255, 0);">Stefano Baroni, Trieste -- http://stefano.baroni.me</span></div>
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<blockquote type="cite">On 20 Jun 2025, at 19:19, Eunice Oliveira <eoliveira@inductiva.ai> wrote:<br>
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<div>The GRIR443 benchmark is one of the well-known tests in the Quantum ESPRESSO benchmarking suite, widely used to evaluate the performance of computational <span style="caret-color: rgba(0, 0, 0, 0.9); color: rgba(0, 0, 0, 0.9); background-color: rgb(255, 255, 255);">infrastructures</span>.</div>
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<p data-start="369" data-end="632">This benchmark runs a large-scale self-consistent field (SCF) calculation that pushes both memory and parallel performance to their limits. It models a carbon–iridium complex (C200Ir243) with 2,233,063 G-vectors, eight k-points,
and an FFT grid sized 180×180×192.</p>
<p data-start="634" data-end="648">For context:</p>
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<p data-start="651" data-end="741">The Supercomputing Center of Wales reported it takes around 22 minutes on 160 CPU cores.</p>
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<p data-start="744" data-end="850">Fugaku, Japan’s world-leading supercomputer, completed it in just 223.6 seconds using 768 AMR-based cores.</p>
<p data-start="744" data-end="850"><br>
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<p data-start="762" data-end="880">Curious to see this benchmark in action on <a href="https://inductiva.ai/">Inductiva</a>? Check out this <a href="https://inductiva.ai/guides/quantumespresso/run-grir443-benchmark">tutorial</a> to run it yourself — for <b>under
a dollar</b>.</p>
<p data-start="882" data-end="958">You can easily adapt this tutorial to your own Quantum ESPRESSO simulations.</p>
<p data-start="882" data-end="958"><br>
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<p data-start="882" data-end="958">Happy simulations!</p>
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