WebbSAS uses the BEST argument in the SORTPGM system option to sort the data. By using BEST, SAS selects either the host sort or the SAS sort. (Sorting can also be performed by a DBMS when you use a SAS/ACCESS engine.) WebbIf threaded SAS sort is being used, the UTILLOC= system option affects the placement of utility files. Thread-enabled SAS applications are able to create temporary files that can …
SAS Help Center: THREADS System Option
Webb23 apr. 2014 · NOTE: SAS threaded sort was used. NOTE: Table WORK.TEMP created, with 9999865 rows and 1 columns. 18008 quit; NOTE: PROCEDURE SQL used (Total process time): real time 2.97 seconds cpu time 4.54 seconds Share Improve this answer Follow answered Apr 23, 2014 at 19:51 DomPazz 12.4k 16 23 Thanks Dom. Webb2. Multi-threaded sort is most frequently the fastest of all types of sorts. 3. In those cases where multi-threaded was not fastest, it was only a matter of a minute or two slower. In … speedy automotive case study
sas - Why Proc Sql is faster than Proc Summary for sum-function ...
WebbThere are several ways to track the use of resources including the use of memory. The SAS© System provides the FULLSTIMER option to collect performance statistics on each SAS step, and for the job as a whole, and places them in the SAS log. The statistics include real time, user and system CPU times, memory used, memory available and more. WebbLesser known and less frequently used SAS sorting techniques such as the bubble sort, the quick sort, the threaded sort and the serpentine sort can greatly enhance your SAS toolbox. Additionally, PROC SORT options and implicit sorts in SAS procedures may facilitate your work. Put on the SAS Sorting hat today and try these techniques out today! WebbThe SORT procedure sorts observations in a SAS data set by one or more character or numeric variables, either replacing the original data set or creating a new, sorted data set. By default under UNIX, the SORT procedure uses the ASCII collating sequence. The SORT procedure uses the sort utility that is specified by the SORTPGM system option. speedy avignon