================================================================
Machine #1
================================================================
xlf -O3 -qarch -qstrict stream_d.f -o stream_d
measured on grieg.udel.edu, an IBM RS/6000-990 with
2 memory cards --- i.e. a 128-bit bus with 128kB Dcache.
John D. McCalpin
mccalpin@perelandra.cms.udel.edu
Tue Aug 2 13:30:54 EDT 1994
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 333.3333 .2684 .2400 .2900
Scaling : 320.0000 .2691 .2500 .2800
Summing : 342.8568 .3691 .3500 .3800
SAXPYing : 352.9410 .3573 .3400 .3800
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 333.3337 .2755 .2400 .2900
Scaling : 333.3337 .2706 .2400 .3000
Summing : 363.6364 .3634 .3300 .3800
SAXPYing : 352.9410 .3622 .3400 .3800
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 333.3337 .2533 .2400 .2800
Scaling : 320.0000 .2592 .2500 .2800
Summing : 363.6364 .3442 .3300 .3700
SAXPYing : 363.6364 .3553 .3300 .3700
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 333.3333 .2592 .2400 .2700
Scaling : 320.0000 .2612 .2500 .2800
Summing : 363.6363 .3452 .3300 .3700
SAXPYing : 363.6364 .3522 .3300 .3700
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 320.0000 .2662 .2500 .2800
Scaling : 333.3337 .2532 .2400 .2700
Summing : 352.9410 .3561 .3400 .3700
SAXPYing : 352.9415 .3553 .3400 .3800
---------------------------------------------------
================================================================
Machine #1
================================================================
xlf -O3 -qarch -qstrict stream_d.f -o stream_d
measured on mozart.udel.edu, an IBM RS/6000-990 with
4 memory cards --- i.e. a 256-bit bus with 256kB Dcache.
John D. McCalpin
mccalpin@perelandra.cms.udel.edu
Tue Aug 2 13:30:54 EDT 1994
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 666.6673 .1332 .1200 .1400
Scaling : 533.3347 .1551 .1500 .1600
Summing : 705.8820 .1892 .1700 .2000
SAXPYing : 705.8820 .1851 .1700 .1900
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 727.2726 .1318 .1100 .1600
Scaling : 615.3846 .1643 .1300 .2000
Summing : 749.9996 .1885 .1600 .2100
SAXPYing : 750.0007 .1866 .1600 .2100
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 727.2718 .1275 .1100 .1400
Scaling : 615.3841 .1549 .1300 .1900
Summing : 749.9996 .1837 .1600 .2100
SAXPYing : 750.0007 .1786 .1600 .2100
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 727.2718 .1296 .1100 .1500
Scaling : 615.3841 .1535 .1300 .1800
Summing : 799.9995 .1850 .1500 .2100
SAXPYing : 749.9996 .1834 .1600 .2000
---------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Assignment: 666.6673 .1363 .1200 .1500
Scaling : 571.4291 .1563 .1400 .1800
Summing : 750.0002 .1853 .1600 .2000
SAXPYing : 705.8820 .1852 .1700 .2000
---------------------------------------------------
-- John D. McCalpin mccalpin@perelandra.cms.udel.edu Assistant Professor mccalpin@brahms.udel.edu College of Marine Studies, U. Del. John.McCalpin@mvs.udel.edu
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