{"id":199,"date":"2022-04-24T03:49:18","date_gmt":"2022-04-24T03:49:18","guid":{"rendered":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/?p=199"},"modified":"2022-04-24T03:49:18","modified_gmt":"2022-04-24T03:49:18","slug":"alices-status-report-04-23-2022","status":"publish","type":"post","link":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/2022\/04\/24\/alices-status-report-04-23-2022\/","title":{"rendered":"Alice&#8217;s Status Report &#8211; 04\/23\/2022"},"content":{"rendered":"<p><span class=\"tojvnm2t a6sixzi8 abs2jz4q a8s20v7p t1p8iaqh k5wvi7nf q3lfd5jv pk4s997a bipmatt0 cebpdrjk qowsmv63 owwhemhu dp1hu0rb dhp61c6y iyyx5f41\">The FPGA finally produces visually appealing fluid simulation output! I has to fix some nearest neighbors code and then I spent the majority of this week getting collisions of fluid particles to work. <\/span><\/p>\n<p><span class=\"tojvnm2t a6sixzi8 abs2jz4q a8s20v7p t1p8iaqh k5wvi7nf q3lfd5jv pk4s997a bipmatt0 cebpdrjk qowsmv63 owwhemhu dp1hu0rb dhp61c6y iyyx5f41\">We constrained the voxel space to [-4,4), [-6,2), [-4,4). The original algorithm uses voxels of the same size as the particle, but this would require us to make an array of size 65536, which requires approximately 1500 BRAMs when the max limit is 438. Therefore we decided to make the voxels 8 times bigger. I initially thought this would make the fluid explode due to an increased number of particles influencing each other, but we tested this and it was fine. <\/span><\/p>\n<p><span class=\"tojvnm2t a6sixzi8 abs2jz4q a8s20v7p t1p8iaqh k5wvi7nf q3lfd5jv pk4s997a bipmatt0 cebpdrjk qowsmv63 owwhemhu dp1hu0rb dhp61c6y iyyx5f41\">Currently Jeremy and Ziyi are working on the optimizations, so my primary goal for next week is to get numbers for quantitative accuracy.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The FPGA finally produces visually appealing fluid simulation output! I has to fix some nearest neighbors code and then I spent the majority of this week getting collisions of fluid particles to work. We constrained the voxel space to [-4,4), [-6,2), [-4,4). The original algorithm uses voxels of the same size as the particle, but &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/2022\/04\/24\/alices-status-report-04-23-2022\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Alice&#8217;s Status Report &#8211; 04\/23\/2022&#8221;<\/span><\/a><\/p>\n","protected":false},"author":591,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/posts\/199"}],"collection":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/users\/591"}],"replies":[{"embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/comments?post=199"}],"version-history":[{"count":1,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/posts\/199\/revisions"}],"predecessor-version":[{"id":200,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/posts\/199\/revisions\/200"}],"wp:attachment":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/media?parent=199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/categories?post=199"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s22-teame1\/wp-json\/wp\/v2\/tags?post=199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}