<div dir="ltr"><img width="0" height="0" class="mailtrack-img" alt="" style="display:flex" src="https://mailtrack.io/trace/mail/dc0820b22d38c19f60c04363c3a65f37d7c862ad.png?u=439451"><div></div>Hi all,<div><br></div><div>I am presently working under GSoC'18, for the project titled "Implementing Bellman-ford and Parallel Dijkstra for pgrouting". I have successfully created a function named pgr_bellman_ford which works for one source to one target parameters inputs[4]. Later, <span style="font-size:12.8px">I have transformed the pgr_bellman_ford function for all variants, by understanding from the existing pgr_dijkstra function in PR[1], but it is resulting in some errors[3], which I am not able to figure out. Please review my PR' s commit[2]. On debugging from Postgres logs trace in src files(.c and .cpp files), I found that it is giving segmentation fault: signal 11.(see Attached postgres_log_trace.jpg). Please help me with this issue.</span><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">[1]. <a href="https://github.com/pgRouting/pgrouting/pull/1039" target="_blank" style="color:rgb(17,85,204)">https://github.com/<wbr>pgRouting/pgrouting/pull/1039</a></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">[2]. <a href="https://github.com/pgRouting/pgrouting/pull/1039/commits/ab0f29a2533a985ea842e03109e28fc670eebb5e" target="_blank" style="color:rgb(17,85,204)">https://github.com/<wbr>pgRouting/pgrouting/pull/1039/<wbr>commits/<wbr>ab0f29a2533a985ea842e03109e28f<wbr>c670eebb5e</a></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">[3]. <a href="https://files.gitter.im/codeSG/uxCI/image.png" target="_blank" style="color:rgb(17,85,204)">https://files.gitter.im/<wbr>codeSG/uxCI/image.png</a></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">[4]. <a href="https://github.com/pgRouting/pgrouting/pull/1039/commits/3e599d45b8b07d79ad1886faf08da17f5af8cae4">https://github.com/pgRouting/pgrouting/pull/1039/commits/3e599d45b8b07d79ad1886faf08da17f5af8cae4</a></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Thanks,</div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:12.8px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Sourabh Garg</div>

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