STREAM benchmark on SS20...

From: Randy Zagar (zagar@chester)
Date: Thu May 04 1995 - 09:03:20 CDT


John,

here's a copy of the results I got for Yan's new SPARCstation 20. It's
a two-processor machine running at 61 MHz.

-Randy

--------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
 Timing calibration ; time = 185.64324602485 hundredths of a second
 Increase the size of the arrays if this is <30
  and your clock precision is =<1/100 second
 ---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 55.1586 0.2908 0.2901 0.2930
Scaling : 55.9601 0.2865 0.2859 0.2897
Summing : 59.7371 0.4024 0.4018 0.4063
SAXPYing : 57.0120 0.4215 0.4210 0.4234
 Sum of a is : 5.7665039064002D+17
 Sum of b is : 1.1533007812683D+17
 Sum of c is : 1.5377343750306D+17



This archive was generated by hypermail 2b29 : Tue Apr 18 2000 - 05:23:04 CDT