{"id":534,"date":"2020-06-02T16:33:47","date_gmt":"2020-06-02T16:33:47","guid":{"rendered":"http:\/\/phylanx.stellar-group.org\/?p=534"},"modified":"2021-03-09T17:43:26","modified_gmt":"2021-03-09T17:43:26","slug":"phylanx-report-march-2020","status":"publish","type":"post","link":"https:\/\/phylanx.stellar-group.org\/index.php\/2020\/06\/02\/phylanx-report-march-2020\/","title":{"rendered":"Phylanx Report: March 2020"},"content":{"rendered":"<p>The thirty-first month of work focused on work in the following areas:<\/p>\n<ul>\n<li>Fixing build system and contiguous integration issues<\/li>\n<li>Phylanx code base\n<ul>\n<li>Merged distributed random and constant primitives<\/li>\n<li>Working on distributed identity and retiling primitives<\/li>\n<\/ul>\n<\/li>\n<li>Tiling:\n<ul>\n<li>Focused on completing the polyhedral pipeline including a new algorithm for detecting affine loop nests<\/li>\n<li>New data and task data-structures are added to facilitate code generation and improve Phylanx support<\/li>\n<li>Initial tiling solver algorithm will be done soon.<\/li>\n<li>Started working on implementing parts of it.<\/li>\n<\/ul>\n<\/li>\n<li>Fixed APEX various bugs related to profile output\n<ul>\n<li>Fixed performance issue related to lock contention in APEX<\/li>\n<li>Reported, resolved Phylanx nightly build errors<\/li>\n<li>Investigating distributed trace output bugs<\/li>\n<\/ul>\n<\/li>\n<li>Traveler tools:\n<ul>\n<li>Updates to Traveler-Integrated to keep consistent with Jetlag pipeline<\/li>\n<li>Front-end changes to increase rendering speed for both time series and interval data coming from traces.<\/li>\n<li>Bug fixes in linked panning and zooming in Traveler-Integrated<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Organizational Activities and Results<\/strong><\/p>\n<ul>\n<li>Weekly group-meeting, minutes:\n<ul>\n<li>March 4<sup>th<\/sup>, March 11<sup>st<\/sup>, March 18<sup>th<\/sup>, March 25<sup>th<\/sup>: https:\/\/drive.google.com\/drive\/folders\/0B-L3qi_kGiCLN0NRaHZDU3d4Q1k<strong><br \/>\n<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Repository Activity March 1st \u2013 March 31st:<\/strong><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-535\" src=\"http:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-1.png\" alt=\"\" width=\"959\" height=\"556\" srcset=\"https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-1.png 959w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-1-300x174.png 300w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-1-768x445.png 768w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-1-604x350.png 604w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-1-150x87.png 150w\" sizes=\"(max-width: 959px) 100vw, 959px\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-536\" src=\"http:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3.png\" alt=\"\" width=\"1205\" height=\"751\" srcset=\"https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3.png 1205w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3-300x187.png 300w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3-768x479.png 768w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3-1024x638.png 1024w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3-562x350.png 562w, https:\/\/phylanx.stellar-group.org\/wp-content\/uploads\/2020\/06\/Mar-fig-3-150x93.png 150w\" sizes=\"(max-width: 1205px) 100vw, 1205px\" \/><\/p>\n<p><strong>Impact on Other Projects<\/strong><\/p>\n<ul>\n<li>HPX Pull Requests:\n<ul>\n<li>Pull request: Change C++ standard handling <a href=\"https:\/\/github.com\/STEllAR-GROUP\/hpx\/pull\/4378\">(#4378<\/a>)<\/li>\n<li>Pull request: Adding serialization support for std::variant (if available) and std::tuple <a href=\"https:\/\/github.com\/STEllAR-GROUP\/hpx\/pull\/4417\">(#4417<\/a>)<\/li>\n<li>Pull request: Fix APEX linking in dependent projects (<a href=\"https:\/\/github.com\/STEllAR-GROUP\/hpx\/pull\/4451\">#4451<\/a>)<\/li>\n<li>Pull request: Fixing build system to actually build variant test (<a href=\"https:\/\/github.com\/STEllAR-GROUP\/hpx\/pull\/4449\">#4449<\/a>)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The thirty-first month of work focused on work in the following areas: Fixing build system and contiguous integration issues Phylanx code base Merged distributed random and constant primitives Working on distributed identity and retiling primitives Tiling: Focused on completing the polyhedral pipeline including a new algorithm for detecting affine loop\u2026 <a class=\"continue-reading-link\" href=\"https:\/\/phylanx.stellar-group.org\/index.php\/2020\/06\/02\/phylanx-report-march-2020\/\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,8],"tags":[],"_links":{"self":[{"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/posts\/534"}],"collection":[{"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/comments?post=534"}],"version-history":[{"count":1,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/posts\/534\/revisions"}],"predecessor-version":[{"id":539,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/posts\/534\/revisions\/539"}],"wp:attachment":[{"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/media?parent=534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/categories?post=534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/tags?post=534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}