{"id":560,"date":"2020-07-02T20:30:26","date_gmt":"2020-07-02T20:30:26","guid":{"rendered":"http:\/\/phylanx.stellar-group.org\/?p=560"},"modified":"2021-03-09T17:41:51","modified_gmt":"2021-03-09T17:41:51","slug":"phylanx-report-june-2020","status":"publish","type":"post","link":"https:\/\/phylanx.stellar-group.org\/index.php\/2020\/07\/02\/phylanx-report-june-2020\/","title":{"rendered":"Phylanx Report: June 2020"},"content":{"rendered":"<p>The 34<sup>th<\/sup> month of work focused on work in the following areas:<\/p>\n<ul>\n<li>Fixing build system and contiguous integration issues\n<ul>\n<li>Implement changes needed to adapt to HPX modularization<\/li>\n<\/ul>\n<\/li>\n<li>Jetlag:\n<ul>\n<li>Got one of Chris&#8217;s codes to run through Phylanx<\/li>\n<li>Continued to update\/improve\/debug the JetLag system.<\/li>\n<li>Made a new movie of the JetLag demo<\/li>\n<li>Contributed the modulus operator<\/li>\n<li>improved hpxrun.py to take a node list<\/li>\n<li>Jetlag talk for the symposium<\/li>\n<li>Registered for the PEARC jetlag talk<\/li>\n<\/ul>\n<\/li>\n<li>Traveller:\n<ul>\n<li>Re-integration of tooltip, selection, and highlighting in faster Gantt view.<\/li>\n<li>UI improvements, including collapsible file menu to preserve screen space<\/li>\n<li>Ordering of threads now numeric in Gantt view<\/li>\n<li>Fixes for Jetlag\u00a0integration<\/li>\n<li>Refactoring of tooltip support in progress.<\/li>\n<\/ul>\n<\/li>\n<li>APEX:\n<ul>\n<li>APEX\/HPX integration bugs fixed:\n<ul>\n<li>Fixed unit conversion when writing out TAU\u00a0profiles<\/li>\n<\/ul>\n<\/li>\n<li>Added POWER9 buildbot configuration for\u00a0continuous integration testing<\/li>\n<li>Investigated, reported and resolved build \/ test\u00a0failures from buildbot and nightly regression tests.<\/li>\n<li>Updated buildbot continuous integration server\u00a0and links from GitHub.<\/li>\n<li>Added \u201cuntimed timers\u201d option to support high-level\u00a0timers that start and stop on different operating system threads<\/li>\n<li>Added capture of \/proc\/self\/status \u201cThreads\u201d\u00a0value to observe the total number of OS threads spawned by an application<\/li>\n<li>Added capture of OS context switches (both\u00a0voluntary and nonvoluntary)<\/li>\n<\/ul>\n<\/li>\n<li>PyFleaux:\n<ul>\n<li>Create jupyter notebook as a getting started guide<\/li>\n<li>Explore ways to extend Numpy to better support the Phylanx front end<\/li>\n<\/ul>\n<\/li>\n<li>Phylanx:\n<ul>\n<li>Implemented distributed primitives: conv1d_d, argmin_d, argmax_d<\/li>\n<li>Implemented local primitives: mod<\/li>\n<li>Adding 3D support for retiling, random_d, and constant_d primitives<\/li>\n<li>Working on distributed statistics primitives<\/li>\n<li>Improve PhySL compiler error messages<\/li>\n<\/ul>\n<\/li>\n<li>Tiling\n<ul>\n<li>Revised mincut paper to include regret analysis. Currently submitted to WAOA.<\/li>\n<li>Working on setting up performance testing for existing distributed primitives.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Organizational Activities and Result<\/strong><\/p>\n<p>Weekly group-meeting, minutes:<\/p>\n<ul>\n<li>June 3<sup>rd<\/sup>, June 10<sup>th<\/sup>, June 17<sup>th<\/sup>, June 23<sup>th<\/sup>: <a href=\"https:\/\/drive.google.com\/drive\/folders\/0B-L3qi_kGiCLN0NRaHZDU3d4Q1k\">https:\/\/drive.google.com\/drive\/folders\/0B-L3qi_kGiCLN0NRaHZDU3d4Q1k<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The 34th month of work focused on work in the following areas: Fixing build system and contiguous integration issues Implement changes needed to adapt to HPX modularization Jetlag: Got one of Chris&#8217;s codes to run through Phylanx Continued to update\/improve\/debug the JetLag system. Made a new movie of the JetLag\u2026 <a class=\"continue-reading-link\" href=\"https:\/\/phylanx.stellar-group.org\/index.php\/2020\/07\/02\/phylanx-report-june-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\/560"}],"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=560"}],"version-history":[{"count":2,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/posts\/560\/revisions"}],"predecessor-version":[{"id":562,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/posts\/560\/revisions\/562"}],"wp:attachment":[{"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/media?parent=560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/categories?post=560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phylanx.stellar-group.org\/index.php\/wp-json\/wp\/v2\/tags?post=560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}