{"id":228813,"date":"2026-03-29T06:51:00","date_gmt":"2026-03-29T10:51:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/03\/29\/amdxdna-driver-introducing-per-process-memory-usage-queries-in-linux-7-1\/"},"modified":"2026-03-29T07:25:08","modified_gmt":"2026-03-29T11:25:08","slug":"amdxdna-driver-introducing-per-process-memory-usage-queries-in-linux-7-1","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/03\/29\/amdxdna-driver-introducing-per-process-memory-usage-queries-in-linux-7-1\/","title":{"rendered":"AMDXDNA Driver Introducing Per-Process Memory Usage Queries In Linux 7.1"},"content":{"rendered":"<p><a href=\"https:\/\/www.phoronix.com\/news\/AMDXDNA-Per-Process-BO-Query\">AMDXDNA Driver Introducing Per-Process Memory Usage Queries In Linux 7.1<\/a><\/p>\n<p><a href=\"https:\/\/www.phoronix.com\/news\/AMDXDNA-Per-Process-BO-Query\">https:\/\/www.phoronix.com\/news\/AMDXDNA-Per-Process-BO-Query<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-03-29 06:51:00<\/a><\/p>\n<p>Source Domain: <a href=\"www.phoronix.com\">www.phoronix.com<\/a><\/p>\n<p>Sent out this week was another drm-misc-next pull heading to DRM-Next ahead of next month&#8217;s Linux 7.1 merge window. Notable with this week&#8217;s Direct Rendering Manager code changes was introducing per-process buffer object &#8220;BO&#8221; memory usage query support for user-space.<\/p>\n<p>For this AMD Ryzen AI NPU accelerator driver, there is now a user-space API for supporting per-process memory usage querying for any user-space software wanting to report on memory usage statistics for the Ryzen AI NPU hardware. The buffer object memory usage tracking on a per-client\/process basis is relying on counters from the GEM memory management.<br \/>\n<\/p>\n<p align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.phoronix.net\/image.php?id=2024&#038;image=ryzen_ai\" alt=\"AMD Ryzen AI logo\"\/><\/p>\n<p>See this patch for those interested in the particulars of this per-process memory usage query support.<\/p>\n<p>This week&#8217;s drm-misc-next pull request also brought other GEM code refactoring for AMDXDNA, improving the power-off sequence for the Imagination PowerVR DRM driver, Arm China Linlon D6 support for the Komeda driver, various new panels added, and various small driver fixes.<\/p>\n<p><a href=\"https:\/\/www.phoronix.com\/news\/AMDXDNA-Per-Process-BO-Query\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AMDXDNA Driver Introducing Per-Process Memory Usage Queries In Linux 7.1 https:\/\/www.phoronix.com\/news\/AMDXDNA-Per-Process-BO-Query Publish Date: 2026-03-29 06:51:00&#8230;<\/p>\n","protected":false},"author":1,"featured_media":228814,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.phoronix.net\/image.php?id=2024&image=ryzen_ai","fifu_image_alt":"","footnotes":""},"categories":[48],"tags":[71],"class_list":["post-228813","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-linux"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/228813"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=228813"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/228813\/revisions"}],"predecessor-version":[{"id":228815,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/228813\/revisions\/228815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/228814"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=228813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=228813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=228813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}