t">Elapsed time for building tril(K) on parallel GPU: 0.061509</div></div></div></div><div class="inlineWrapper outputs"><div  class = 'S12'><span style="white-space: pre;"><span>fprintf(</span><span style="color: rgb(160, 32, 240);">'\tGPU speedup (K vs tril(K)): %f\n'</span><span>,time/time_d);</span></span></div><div  class = 'S10'><div class="inlineElement eoOutputWrapper embeddedOutputsTextElement" uid="6F2FA044" contenteditable="false" data-testid="output_5" style="width: 458px; max-height: 261px;" da