SS20/61 results

From: Randy Zagar (zagar@chester)
Date: Wed Jul 05 1995 - 13:42:32 CDT


===================================================================
        SS20/61 results
===================================================================
=====================
'psrinfo' output
=====================
Status of processor 0 as of: 06/30/95 16:35:48
  Processor has been on-line since 06/30/95 14:29:03.
  The sparc processor operates at 60 MHz,
        and has a sparc floating point processor.

=====================
'prtconf' output
=====================
System Configuration: Sun Microsystems sun4m
Memory size: 96 Megabytes
System Peripherals (Software Nodes):

SUNW,SPARCstation-20
    packages (driver not attached)
        disk-label (driver not attached)
        deblocker (driver not attached)
        obp-tftp (driver not attached)
    options, instance #0
    aliases (driver not attached)
    openprom (driver not attached)
    iommu, instance #0
        sbus, instance #0
            espdma, instance #0
                esp, instance #0
                    sd (driver not attached)
                    st (driver not attached)
                    sd, instance #0 (driver not attached)
                    sd, instance #1
                    sd, instance #2 (driver not attached)
                    sd, instance #3
                    sd, instance #4 (driver not attached)
                    sd, instance #5 (driver not attached)
                    sd, instance #6
            ledma, instance #0
                le, instance #0
            SUNW,bpp (driver not attached)
            SUNW,DBRIe (driver not attached)
            SUNW,leo, instance #0
    obio, instance #0
        zs, instance #0
        zs, instance #1
        eeprom (driver not attached)
        counter (driver not attached)
        interrupt (driver not attached)
        SUNW,fdtwo, instance #0
        auxio (driver not attached)
        power (driver not attached)
    memory (driver not attached)
    virtual-memory (driver not attached)
    eccmemctl (driver not attached)
    SUNW,sx (driver not attached)
    TI,TMS390Z55 (driver not attached)
    pseudo, instance #0

=====================
Test number 1
=====================
--------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
 Timing calibration ; time = 175.53929667920 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: 54.9950 0.2918 0.2909 0.2938
Scaling : 55.7183 0.2875 0.2872 0.2882
Summing : 59.5536 0.4033 0.4030 0.4039
SAXPYing : 56.7680 0.4242 0.4228 0.4318
 Sum of a is : 5.7665039064002D+17
 Sum of b is : 1.1533007812683D+17
 Sum of c is : 1.5377343750306D+17
 Note: this program was linked with -fast or -fnonstd
 and so may have produced nonstandard floating-point results.
 Sun's implementation of IEEE arithmetic is discussed in
 the Numerical Computation Guide.

=====================
Test number 2
=====================
--------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
 Timing calibration ; time = 172.23581429571 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: 54.9503 0.2916 0.2912 0.2927
Scaling : 55.7027 0.2876 0.2872 0.2887
Summing : 59.5645 0.4032 0.4029 0.4041
SAXPYing : 56.7765 0.4230 0.4227 0.4238
 Sum of a is : 5.7665039064002D+17
 Sum of b is : 1.1533007812683D+17
 Sum of c is : 1.5377343750306D+17
 Note: this program was linked with -fast or -fnonstd
 and so may have produced nonstandard floating-point results.
 Sun's implementation of IEEE arithmetic is discussed in
 the Numerical Computation Guide.

=====================
Test number 3
=====================
--------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
 Timing calibration ; time = 173.83354641497 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: 55.0100 0.2912 0.2909 0.2924
Scaling : 55.7070 0.2874 0.2872 0.2882
Summing : 59.5663 0.4032 0.4029 0.4038
SAXPYing : 56.7782 0.4243 0.4227 0.4364
 Sum of a is : 5.7665039064002D+17
 Sum of b is : 1.1533007812683D+17
 Sum of c is : 1.5377343750306D+17
 Note: this program was linked with -fast or -fnonstd
 and so may have produced nonstandard floating-point results.
 Sun's implementation of IEEE arithmetic is discussed in
 the Numerical Computation Guide.

=====================
Test number 4
=====================
--------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
 Timing calibration ; time = 172.26490527391 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: 54.9691 0.2915 0.2911 0.2924
Scaling : 55.7115 0.2873 0.2872 0.2875
Summing : 59.5653 0.4032 0.4029 0.4041
SAXPYing : 56.7773 0.4229 0.4227 0.4237
 Sum of a is : 5.7665039064002D+17
 Sum of b is : 1.1533007812683D+17
 Sum of c is : 1.5377343750306D+17
 Note: this program was linked with -fast or -fnonstd
 and so may have produced nonstandard floating-point results.
 Sun's implementation of IEEE arithmetic is discussed in
 the Numerical Computation Guide.

=====================
Test number 5
=====================
--------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
 Timing calibration ; time = 172.35770300031 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: 55.0165 0.2915 0.2908 0.2934
Scaling : 55.7106 0.2874 0.2872 0.2878
Summing : 59.5827 0.4032 0.4028 0.4040
SAXPYing : 56.7775 0.4231 0.4227 0.4241
 Sum of a is : 5.7665039064002D+17
 Sum of b is : 1.1533007812683D+17
 Sum of c is : 1.5377343750306D+17
 Note: this program was linked with -fast or -fnonstd
 and so may have produced nonstandard floating-point results.
 Sun's implementation of IEEE arithmetic is discussed in
 the Numerical Computation Guide.



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