Software Architecture Development Status pantasks IPP Scheduler pcontrol

Software Architecture & Development Status pantasks (IPP Scheduler) pcontrol (IPP Controller) Analysis Programs Support Tools phase 1 phase 2 phase 3 phase 4 mkdetrend mkphotflat mkskymodel psphot psastro stac pois detrend xtras science phase xtras Metadata DB Tools Nebulous (Image Server) DVO (AP DB) Legend: concept prototype alpha code beta code ps. Lib and ps. Modules version 0. 9 released Dec 6. ps. Modules system configuration camera representation detrend construction detrend application object analysis image combination image subtraction astrometry calibration photometry calibration ps. Lib memory error handling data containers images vectors FFTs statistics fits / minimization FITS & XML I/O DB I/F time earth orientation

Hardware Status ● ● First IPP Cluster node has arrived (ipp 000) ● 2 x Dual-Core Opterons ● 24 RAID disks ● 8 TB total (400 GB disks) ●undergoing disk / RAID tests PO Cluster upgrade underway ●will be used for IPP testing / IPP cluster management tests ●PO Cluster and IPP student machines need to be consistent ●Updated to support IPP library versions ●Gavin is exploring automated gentoo installers ●conversion expected by mid-January IPP Summit Cluster plan ●for TC-3 / initial GPC-1 era ●MHPCC cluster depends on link and building ●plan for 5 IPP nodes ●space for ~15 IPP nodes IPP MHPCC Cluster purchase plan modified ● 20 machines max before Apr 2007 ●by Sep 2006: 5 @ 10 TB (500 GB disks) ●by Nov 2006: 5 @ 12 TB (600 GB disks) ●by Jan 2007: 10 @ 15 TB (750 GB disks) ●total of 260 TB ● 180 nights @ 10 hrs/night @ 36 sec/image @ 50% weather = 90 k images / 250 TB