Here are numerous results I have obtained from machines
available to me here at FPS. I am a bit at a loss as to
why my SS1+ times are so much different compared to yours.
Brian Whitney
FPS Computing
##################################
470/real
This test was run on a SUN 470 running
SunOS 4.1.1 with 65Mbytes of main memory.
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 56.0000 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: 17.3913 0.2300 0.2300 0.2300
Scaling : 13.7931 0.2910 0.2900 0.3000
Summing : 16.2162 0.3760 0.3700 0.3800
SAXPYing : 18.1818 0.3390 0.3300 0.3400
**********************************
##################################
470/double
This test was run on a SUN 470 running
SunOS 4.1.1 with 65Mbytes of main memory.
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 65.000002831221 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: 21.8182 0.2300 0.2200 0.2400
Scaling : 24.0000 0.2090 0.2000 0.2100
Summing : 20.5714 0.3570 0.3500 0.3600
SAXPYing : 20.0000 0.3660 0.3600 0.3700
**********************************
##################################
sps1/real
This test was run on a SUN SPARCStation 1+ running
SunOS 4.1.
hw1% !!
sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 149.000 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: 12.9032 0.3120 0.3100 0.3200
Scaling : 11.4286 0.3550 0.3500 0.3600
Summing : 12.7660 0.4811 0.4700 0.5000
SAXPYing : 12.5000 0.4850 0.4800 0.4900
**********************************
##################################
sps1/double
This test was run on a SUN SPARCStation 1+ running
SunOS 4.1.
hw1% !!
dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 181.00000321865 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: 16.0000 0.3141 0.3000 0.3300
Scaling : 16.0000 0.3100 0.3000 0.3200
Summing : 14.4000 0.5061 0.5000 0.5200
SAXPYing : 13.3333 0.5540 0.5400 0.5600
**********************************
##################################
ipc/real
This test was run on a SUN SPARCStation IPC running
SunOS 4.1.1 with 12Mbytes of main memory.
keeper% !!
sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 161.000 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: 12.9032 0.3140 0.3100 0.3200
Scaling : 11.4286 0.3540 0.3500 0.3600
Summing : 12.5000 0.4800 0.4800 0.4800
SAXPYing : 12.5000 0.4830 0.4800 0.4900
**********************************
##################################
ipc/double
This test was run on a SUN SPARCStation IPC running
SunOS 4.1.1 with 12Mbytes of main memory.
keeper% !!
dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 194.00001168251 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: 15.4839 0.3296 0.3100 0.4500
Scaling : 15.4839 0.3151 0.3100 0.3400
Summing : 14.4000 0.5093 0.5000 0.5600
SAXPYing : 13.0909 0.5552 0.5500 0.6000
**********************************
##################################
ipc-48/real
This test was run on a SUN SPARCStation IPC running
SunOS 4.1.1 with 48Mbytes of main memory.
rcl% !!
sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 156.000 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: 12.9032 0.3160 0.3100 0.3200
Scaling : 11.7647 0.3541 0.3400 0.3600
Summing : 12.5000 0.4840 0.4800 0.4900
SAXPYing : 12.5000 0.4880 0.4800 0.4900
**********************************
##################################
ipc-48/double
This test was run on a SUN SPARCStation IPC running
SunOS 4.1.1 with 48Mbytes of main memory.
rcl% !!
dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 186.99999749660 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: 15.4839 0.3180 0.3100 0.3200
Scaling : 15.4839 0.3140 0.3100 0.3200
Summing : 14.4000 0.5050 0.5000 0.5100
SAXPYing : 13.0909 0.5520 0.5500 0.5600
**********************************
##################################
510ea/real
This test was run on an FPS Model 510 EA running FPX 4.3.3
with 256Mbytes of main memory. This is a scalar only machine,
no vector processor running at 33Mhz.
thor% !!
sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 65.0483 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: 14.0845 0.2876 0.2840 0.2970
Scaling : 11.5607 0.3496 0.3460 0.3575
Summing : 13.0592 0.4635 0.4594 0.4695
SAXPYing : 11.8460 0.5101 0.5065 0.5135
**********************************
##################################
510ea/double
This test was run on an FPS Model 510 EA running FPX 4.3.3
with 256Mbytes of main memory. This is a scalar only machine,
no vector processor running at 33Mhz.
thor% !!
dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 59.750800000000 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: 26.0874 0.1865 0.1840 0.1919
Scaling : 21.6216 0.2244 0.2220 0.2294
Summing : 23.6842 0.3090 0.3040 0.3245
SAXPYing : 21.3739 0.3387 0.3369 0.3407
**********************************
##################################
511ea/real
This test was run on an FPS Model 511 EA running FPX 4.3.3
with 256Mbytes of main memory. This machine includes a
vector processor and runs at 33Mhz.
thor% !!
sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 45.0474 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: 121.2122 0.0336 0.0330 0.0355
Scaling : 83.3334 0.0482 0.0480 0.0485
Summing : 93.0247 0.0646 0.0645 0.0650
SAXPYing : 93.0233 0.0651 0.0645 0.0675
**********************************
##################################
511ea/double
This test was run on an FPS Model 511 EA running FPX 4.3.3
with 256Mbytes of main memory. This machine includes a
vector processor and runs at 33Mhz.
thor% !dx
dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 49.550100000000 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: 246.1791 0.0199 0.0195 0.0275
Scaling : 168.4270 0.0289 0.0285 0.0335
Summing : 187.0178 0.0390 0.0385 0.0410
SAXPYing : 187.0276 0.0391 0.0385 0.0420
**********************************
##################################
510s/real
This test was run on an FPS Model 510 SPARC running FPX+ 5.0.1
with 256Mbytes of main memory. This machine is based on a
66.7 Mhz SPARC chip set from BIT.
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 59.3890 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: 37.2162 0.1196 0.1075 0.1390
Scaling : 31.0382 0.1411 0.1289 0.1630
Summing : 27.4907 0.2363 0.2183 0.2743
SAXPYing : 26.5874 0.2476 0.2257 0.2730
**********************************
##################################
510s/double
This test was run on an FPS Model 510 SPARC running FPX+ 5.0.1
with 256Mbytes of main memory. This machine is based on a
66.7 Mhz SPARC chip set from BIT.
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 76.876001060009 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: 47.9176 0.1017 0.1002 0.1040
Scaling : 44.9830 0.1085 0.1067 0.1119
Summing : 36.4802 0.2011 0.1974 0.2081
SAXPYing : 34.2300 0.2131 0.2103 0.2186
**********************************
##################################
510s-sun/real
This test was run on an FPS Model 510 SPARC running FPX+ 5.0.1
with 256Mbytes of main memory. This machine is based on a
66.7 Mhz SPARC chip set from BIT.
This test was run using the SUN executable used in the previous
SUN SPARC tests.
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 56.9606 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: 30.0629 0.1352 0.1331 0.1391
Scaling : 22.3537 0.1809 0.1789 0.1842
Summing : 24.8278 0.2452 0.2417 0.2512
SAXPYing : 25.9581 0.2338 0.2311 0.2382
**********************************
##################################
510s-sun/double
This test was run on an FPS Model 510 SPARC running FPX+ 5.0.1
with 256Mbytes of main memory. This machine is based on a
66.7 Mhz SPARC chip set from BIT.
This test was run using the SUN executable used in the previous
SUN SPARC tests.
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 67.112995684147 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: 37.4373 0.1286 0.1282 0.1292
Scaling : 36.2188 0.1329 0.1325 0.1332
Summing : 27.9998 0.2577 0.2571 0.2582
SAXPYing : 27.2899 0.2645 0.2638 0.2653
**********************************
##################################
511s/real
This test was run on an FPS Model 511 SPARC running FPX+ 5.0.1
with 256Mbytes of main memory. This machine is based on a
66.7 Mhz SPARC chip set from BIT and includes a vector
processor.
systst2% sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 36.8260 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: 124.6492 0.0324 0.0321 0.0333
Scaling : 85.3277 0.0471 0.0469 0.0475
Summing : 95.0346 0.0635 0.0631 0.0640
SAXPYing : 95.0360 0.0635 0.0631 0.0654
**********************************
##################################
511s/double
This test was run on an FPS Model 511 SPARC running FPX+ 5.0.1
with 256Mbytes of main memory. This machine is based on a
66.7 Mhz SPARC chip set from BIT and includes a vector
processor.
systst2% dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 58.325901627541 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: 250.4950 0.0192 0.0192 0.0193
Scaling : 170.8307 0.0282 0.0281 0.0283
Summing : 190.5371 0.0381 0.0378 0.0386
SAXPYing : 190.2197 0.0379 0.0379 0.0381
**********************************
##################################
mcp101/real
This test was run on an FPS MCP104 running release 2.1
with 64Mbytes of matrix memory. This machine contains
4 Intel i860 running at 40Mhz on 1 bus. The test was
run on a single i860.
systst2% !!
mrun sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 7.812500 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: 154.5660 0.0261 0.0259 0.0264
Scaling : 103.6962 0.0386 0.0386 0.0391
Summing : 115.9245 0.0522 0.0518 0.0522
SAXPYing : 93.0909 0.0646 0.0645 0.0649
**********************************
##################################
mcp101/double
This test was run on an FPS MCP104 running release 2.1
with 64Mbytes of matrix memory. This machine contains
4 Intel i860 running at 40Mhz on 1 bus. The test was
run on a single i860.
warp% mrun dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 6.291955000000371 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: 154.1322 0.0312 0.0311 0.0315
Scaling : 153.9616 0.0312 0.0312 0.0312
Summing : 131.1701 0.0549 0.0549 0.0549
SAXPYing : 130.8698 0.0550 0.0550 0.0550
**********************************
##################################
mcp707/real
This test was run on an FPS MCP728 running release 2.1
with 64Mbytes of matrix memory. This machine contains
28 Intel i860 running at 40Mhz on 7 busses. The test was
run on 7 i860s, each with its own bus.
setenv MCPCONFIG 7,1
systst2% !mr
mrun sxfer
--------------------------------------
Single precision appears to have 7 digits of accuracy
Assuming 4 bytes per default REAL word
--------------------------------------
Timing calibration ; time = 9.018345000004047 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: 1046.1756 0.0038 0.0038 0.0038
Scaling : 478.0143 0.0086 0.0084 0.0087
Summing : 393.0148 0.0153 0.0153 0.0155
SAXPYing : 394.7979 0.0154 0.0152 0.0155
**********************************
##################################
mcp707/double
This test was run on an FPS MCP728 running release 2.1
with 64Mbytes of matrix memory. This machine contains
28 Intel i860 running at 40Mhz on 7 busses. The test was
run on 7 i860s, each with its own bus.
systst2% setenv MCPCONFIG 7,1
systst2% mrun dxfer
--------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLEPRECISION word
--------------------------------------
Timing calibration ; time = 1.114289999532048 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: 1040.5151 0.0046 0.0046 0.0047
Scaling : 1036.8066 0.0046 0.0046 0.0046
Summing : 890.4554 0.0085 0.0081 0.0090
SAXPYing : 887.5685 0.0089 0.0081 0.0092
**********************************
This archive was generated by hypermail 2b29 : Tue Apr 18 2000 - 05:23:01 CDT