{"id":656,"date":"2019-02-22T10:19:13","date_gmt":"2019-02-22T10:19:13","guid":{"rendered":"https:\/\/wordpress.ape\/?page_id=656"},"modified":"2019-02-25T15:42:15","modified_gmt":"2019-02-25T15:42:15","slug":"exanest","status":"publish","type":"page","link":"https:\/\/apegate.roma1.infn.it\/?page_id=656","title":{"rendered":"ExaNeSt"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"656\" class=\"elementor elementor-656 elementor-bc-flex-widget\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-069846c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"069846c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6bff072\" data-id=\"6bff072\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-de81667 elementor-widget elementor-widget-spacer\" data-id=\"de81667\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96bf833 elementor-widget elementor-widget-image\" data-id=\"96bf833\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/www.exanest.eu\/index.html\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"365\" src=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanest_logo_xpar_99mm-768x365.png\" class=\"attachment-medium_large size-medium_large wp-image-644\" alt=\"\" srcset=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanest_logo_xpar_99mm-768x365.png 768w, https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanest_logo_xpar_99mm-300x143.png 300w, https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanest_logo_xpar_99mm.png 787w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-0f5093f\" data-id=\"0f5093f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6c22e91 elementor-widget elementor-widget-heading\" data-id=\"6c22e91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">European Exascale System Interconnect and Storage<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cac99af elementor-widget elementor-widget-text-editor\" data-id=\"cac99af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The ExaNeSt project, started on December 2015 and funded in EU H2020 research\u00a0<span style=\"font-size: 15px;\">framework (call H2020-FETHPC-2014, n. 671553), is a pillar of a larger initiative\u00a0<\/span><span style=\"font-size: 15px;\">that aims to demonstrate\u00a0<\/span><span style=\"font-size: 15px;\">the efficient usage of low power architectures in Exascale computing platforms. <\/span><span style=\"font-size: 15px;\">ExaNeSt combines industrial and academic research expertise\u00a0<\/span><span style=\"font-size: 15px;\">to design the architecture and deploy a fully functional demonstrator of an innovative\u00a0<\/span><span style=\"font-size: 15px;\">system-level interconnect, distributed NVM (Non-Volatile Memory) storage and\u00a0<\/span><span style=\"font-size: 15px;\">advanced cooling infrastructure for an ARM-based ExaFlops-class supercomputer.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5ee8f9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ee8f9f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6c56573\" data-id=\"6c56573\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-165109e elementor-widget elementor-widget-text-editor\" data-id=\"165109e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The ExaNeSt interconnect \u2014 ExaNet, shown in the Figure\u00a0<span style=\"font-size: 15px;\">\u2014 is split into 3 main components: <br \/><\/span><\/p><ol><li><span style=\"font-size: 15px;\">the Network Interface\u00a0<\/span><span style=\"font-size: 15px;\">(NI), implemented close to each end-node,\u00a0<\/span><\/li><li><span style=\"font-size: 15px;\">the intra-rack network IP based on APEnet\u00a0<\/span><span style=\"font-size: 15px;\">architecture,<\/span><\/li><li><span style=\"font-size: 15px;\">a novel microarchitecture\u00a0<\/span><span style=\"font-size: 15px;\">to be employed as Top-of-Rack switches<\/span><span style=\"font-size: 15px;\">.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d54ae17 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"d54ae17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2231\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-2231\" aria-expanded=\"false\">Unit<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2232\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2232\" aria-expanded=\"false\">Node<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2233\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2233\" aria-expanded=\"false\">Mezzanine<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2234\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2234\" aria-expanded=\"false\">Chassis<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2235\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2235\" aria-expanded=\"false\">Rack<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-2231\" aria-expanded=\"false\">Unit<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2231\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2231\" tabindex=\"0\" hidden=\"false\"><p>The Xilinx Zynq UltraScale+\u00a0<span style=\"font-size: 15px;\">FPGA, integrating four 64-bit ARMv8 Cortex-A53<\/span><span style=\"font-size: 15px;\">hard-cores running at 1.5 GHz.<\/span><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2232\" aria-expanded=\"false\">Node<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2232\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2232\" tabindex=\"0\" hidden=\"hidden\"><p>The Node is the Quad-FPGA\u00a0daughterboard\u00a0<span style=\"font-size: 15px;\">(QFDB), containing four Zynq Ultrascale+ FPGAs, 64 GB\u00a0<\/span><span style=\"font-size: 15px;\">of DRAM and 512 GB SSD storage connected through the\u00a0<\/span><span style=\"font-size: 15px;\">ExaNeSt Tier 0 network.<\/span><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2233\" aria-expanded=\"false\">Mezzanine<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2233\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2233\" tabindex=\"0\" hidden=\"hidden\"><p>The first Mezzanine prototype\u00a0<span style=\"font-size: 15px;\">(Track-1) enables the mechanical housing of 4 QFDBs hardwired\u00a0<\/span><span style=\"font-size: 15px;\">in a ring topology with two HSS links\u00a0<\/span><span style=\"font-size: 15px;\">(2 x 16 Gb\/s) per edge and per direction<\/span><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2234\" aria-expanded=\"false\">Chassis<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2234\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2234\" tabindex=\"0\" hidden=\"hidden\"><p>Nine Mezzanine will fit within an\u00a0<span style=\"font-size: 15px;\">11U (approximate height, the blade are hosted vertically) chassis.\u00a0<\/span><span style=\"font-size: 15px;\">Thus, each chassis hosts 36 QFDBs, meaning 576 ARM\u00a0<\/span><span style=\"font-size: 15px;\">cores and 2.3 TB of DDR4 memory.<\/span><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2235\" aria-expanded=\"false\">Rack<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2235\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2235\" tabindex=\"0\" hidden=\"hidden\"><p>Each Rack will host 3 chassis.<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cefc3a0\" data-id=\"cefc3a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f567f9e elementor-widget elementor-widget-image\" data-id=\"f567f9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"590\" height=\"385\" data-src=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanet.png\" class=\"attachment-medium_large size-medium_large wp-image-746 lazyload\" alt=\"\" data-srcset=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanet.png 590w, https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanet-300x196.png 300w\" data-sizes=\"(max-width: 590px) 100vw, 590px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 590px; --smush-placeholder-aspect-ratio: 590\/385;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c8107c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c8107c0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d58402\" data-id=\"0d58402\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bdf22b elementor-widget elementor-widget-spacer\" data-id=\"9bdf22b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b3e6bd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b3e6bd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-a647006\" data-id=\"a647006\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93e77db elementor-widget elementor-widget-text-editor\" data-id=\"93e77db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The INFN APE Research group\u00a0<span style=\"font-size: 15px;\">is responsible for the <b>ExaNet Network\u00a0<\/b><\/span><span style=\"font-size: 15px;\"><b>IP<\/b> that provides switching and routing features and manages the communication over\u00a0<\/span><span style=\"font-size: 15px;\">the High Speed Serial (HSS) links through different levels of the ExaNeSt interconnect\u00a0<\/span><span style=\"font-size: 15px;\">hierarchy:<\/span><\/p><ul><li>the high-throughput intra-QFDB level (Tier 0) for data transmission among the four FPGAs of the ExaNeSt node;<\/li><li>the intra-Mezzanine level (Tier 1) directly connecting the network FPGAs of different nodes within the same mezzanine;<\/li><li>inter-Mezzanine communication level (Tier 2) managing the connectivity of the Mezzanine based on SFP+ connectors and allowing for the implementation of a direct network among QFDBs within a Chassis.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c33896c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c33896c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e12165c\" data-id=\"e12165c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c112415 elementor-widget elementor-widget-heading\" data-id=\"c112415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">ExaNet Network IP<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b6e48f elementor-widget elementor-widget-text-editor\" data-id=\"0b6e48f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>\u00a0the <b>APErouter<\/b>, handling the routing and switching mechanism of the network IP<\/li><li>the<b> APElink<\/b> I\/O interface, managing the data transfers over the HSS links\u00a0<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-75c668a\" data-id=\"75c668a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d93c549 elementor-widget elementor-widget-image\" data-id=\"d93c549\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"710\" height=\"474\" data-src=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/aperouter_bw.png\" class=\"attachment-large size-large wp-image-755 lazyload\" alt=\"\" data-srcset=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/aperouter_bw.png 710w, https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/aperouter_bw-300x200.png 300w\" data-sizes=\"(max-width: 710px) 100vw, 710px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 710px; --smush-placeholder-aspect-ratio: 710\/474;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-57f1115\" data-id=\"57f1115\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60fa1fc elementor-widget elementor-widget-image\" data-id=\"60fa1fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"712\" height=\"475\" data-src=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanip.png\" class=\"attachment-large size-large wp-image-752 lazyload\" alt=\"\" data-srcset=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanip.png 712w, https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/exanip-300x200.png 300w\" data-sizes=\"(max-width: 712px) 100vw, 712px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 712px; --smush-placeholder-aspect-ratio: 712\/475;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b701e63 elementor-widget elementor-widget-spacer\" data-id=\"b701e63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fc05b8 elementor-widget elementor-widget-image\" data-id=\"1fc05b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"710\" height=\"474\" data-src=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/apelink_bw.png\" class=\"attachment-large size-large wp-image-754 lazyload\" alt=\"\" data-srcset=\"https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/apelink_bw.png 710w, https:\/\/apegate.roma1.infn.it\/wp-content\/uploads\/2019\/02\/apelink_bw-300x200.png 300w\" data-sizes=\"(max-width: 710px) 100vw, 710px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 710px; --smush-placeholder-aspect-ratio: 710\/474;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>European Exascale System Interconnect and Storage The ExaNeSt project, started on December 2015 and funded in EU H2020 research\u00a0framework (call H2020-FETHPC-2014, n. 671553), is a pillar of a larger initiative\u00a0that aims to demonstrate\u00a0the efficient usage of low power architectures in Exascale computing platforms. ExaNeSt combines industrial and academic research expertise\u00a0to design the architecture and deploy [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-656","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=\/wp\/v2\/pages\/656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=656"}],"version-history":[{"count":14,"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=\/wp\/v2\/pages\/656\/revisions"}],"predecessor-version":[{"id":769,"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=\/wp\/v2\/pages\/656\/revisions\/769"}],"wp:attachment":[{"href":"https:\/\/apegate.roma1.infn.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}