BENCHMARKS (Byte's) 368 vs 486 comp.
Bob Palowoda
palowoda at fiver.UUCP
Mon Mar 5 15:41:37 AEST 1990
Ok, I took the time out to run Byte's Benchmarks on a 25Mhz 386 and
a 25Mhz 486. Some people out there my be interested in this information.
Also included is the results of a 33Mhz 386, and results of running the
bench compiled with 386 SCO but run on a 386 ESIX. Still it looks like
the 386 version of the Xenix compiler is better. Not in all case such
as process control.
It would be nice if someone would post the results of a 25Mhz 386 or 486
running with SCO's UNIX. The sources can be downloaded from my bbs.
Phone numbers in the .sig. The file is 'Bbench.tar.Z' located in the
unix_bench files area of the bbs (Xenix 386 and UNIX 386 executables
included).
---Bob
Start Benchmark Run (BYTE Version 2.1)
Sun Mar 4 17:04:03 PST 1990 (long iterations times)
6 interactive users.
fiver fiver 3.2 2 i386
Type of system= C2 Micro Systems (MB1000+)
CPU and speed= 386 25Mhz
Memory control= interleave
Type of unix= ESIX 3.2.2 rev C
Size of 32bit memory= 4meg
Size of 16bit memory= 0 meg
Type of drive controller= ESDI
Type of compiler= ATT 386 PCC 4.1.5
Type of math coproc.= w/387
=============================================================================
Dhrystone 2 without register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 354 354 71.84
Dhrystones/sec: 2827 2826 4696.78
=============================================================================
Dhrystone 2 using register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 297 297 27.82
Dhrystones/sec: 3372 3371 3543.66
=============================================================================
Sequential Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 2.00 1.96 24984.20
Real Time (secs): 132.50 118.20 3921.50
Rate (access/sec): 8460
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 2.16 2.12 89384.61
Real Time (secs): 224.17 175.30 29089.37
Rate (access/sec): 5704
-----------------------------------------------------------------------------
Array Size: 2048 bytes
** Iteration 2 real loop < ohead: 1000000 -21 2.733
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 2.37 2.35 26920.43
Real Time (secs): 132.67 66.86 5806.67
Rate (access/sec): 14956
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 2.07 2.03 28709.05
Real Time (secs): 145.50 136.69 3309.90
Rate (access/sec): 7316
-----------------------------------------------------------------------------
Array Size: 16384 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 2.01 2.00 18789.56
Real Time (secs): 124.00 122.90 343.20
Rate (access/sec): 8136
=============================================================================
Random Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.77 1.72 18625.22
Real Time (secs): 115.17 108.27 2712.97
Rate (access/sec): 9236
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.97 1.92 27065.73
Real Time (secs): 141.00 131.83 3213.20
Rate (access/sec): 7585
-----------------------------------------------------------------------------
Array Size: 2048 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.51 1.49 11774.47
Real Time (secs): 96.33 94.05 641.07
Rate (access/sec): 10632
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.55 1.53 19549.11
Real Time (secs): 114.67 105.23 3773.87
Rate (access/sec): 9503
-----------------------------------------------------------------------------
Array Size: 16384 bytes
** Iteration 3 real loop < ohead: 1000000 -103 1.133
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.33 1.32 7311.88
Real Time (secs): 69.00 38.28 1600.80
Rate (access/sec): 26122
=============================================================================
Arithmetic Test (type = arithoh): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.60 0.60 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 0.73 0.73 0.01
=============================================================================
Arithmetic Test (type = register): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.10 5.10 0.00
System Time (secs): 0.02 0.68 0.00
Real Time (secs): 5.28 5.28 0.02
=============================================================================
Arithmetic Test (type = short): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 6.62 6.62 0.00
System Time (secs): 0.02 0.68 0.00
Real Time (secs): 6.93 6.93 0.08
=============================================================================
Arithmetic Test (type = int): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 4.30 4.30 0.00
System Time (secs): 0.02 0.68 0.00
Real Time (secs): 4.53 4.53 0.01
=============================================================================
Arithmetic Test (type = long): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 4.32 4.32 0.00
System Time (secs): 0.03 0.76 0.01
Real Time (secs): 4.62 4.61 0.12
=============================================================================
Arithmetic Test (type = float): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 24.30 24.26 2.27
System Time (secs): 0.25 0.38 0.15
Real Time (secs): 25.13 25.08 3.13
=============================================================================
Arithmetic Test (type = double): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 24.17 24.13 1.86
System Time (secs): 0.05 0.52 0.01
Real Time (secs): 24.55 24.52 1.91
=============================================================================
System Call Overhead Test: 5 x 4000 Calls
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.37 0.36 0.00
System Time (secs): 2.35 2.35 0.00
Real Time (secs): 2.92 2.91 0.06
=============================================================================
Pipe Throughput Test: read & write 2048 x 512 byte blocks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.08 0.15 0.00
System Time (secs): 2.15 2.15 0.01
Real Time (secs): 2.42 2.41 0.02
=============================================================================
Pipe-based Context Switching Test: 2 x 500 Switches
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 0.67 0.66 0.00
Real Time (secs): 1.70 1.69 0.06
=============================================================================
Process Creation Test: 100 forks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.03 0.46 0.00
System Time (secs): 0.98 0.98 0.00
Real Time (secs): 1.25 1.24 0.01
=============================================================================
Execl Throughput Test: 100 execs
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 2.10 2.10 0.00
Real Time (secs): 2.37 2.36 0.03
=============================================================================
Filesystem Throughput Test:
-----------------------------------------------------------------------------
File Size: 50 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 1125 1118 18750.00
Write (Kbytes/sec): 630 611 24594.76
Copy (Kbytes/sec): 244 223 7191.75
-----------------------------------------------------------------------------
File Size: 100 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 1037 1036 3292.12
Write (Kbytes/sec): 648 637 15859.70
Copy (Kbytes/sec): 319 312 4410.98
-----------------------------------------------------------------------------
File Size: 200 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 1052 1048 10454.16
Write (Kbytes/sec): 678 661 22784.96
Copy (Kbytes/sec): 408 405 2183.74
-----------------------------------------------------------------------------
File Size: 400 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 513 435 102611.58
Write (Kbytes/sec): 660 660 949.30
Copy (Kbytes/sec): 374 374 279.13
-----------------------------------------------------------------------------
File Size: 800 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 262 190 60989.42
Write (Kbytes/sec): 538 530 10484.08
Copy (Kbytes/sec): 48 47 10.14
-----------------------------------------------------------------------------
File Size: 1600 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 85 81 813.56
Write (Kbytes/sec): 116 115 346.52
Copy (Kbytes/sec): 39 39 1.93
=============================================================================
Client/Server Database Engine:
-----------------------------------------------------------------------------
1 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 2.63 2.63 0.05
System Time (secs): 8.80 8.79 0.21
Real Time (secs): 29.13 29.13 0.30
-----------------------------------------------------------------------------
2 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 6.23 6.21 0.41
System Time (secs): 19.30 19.22 4.36
Real Time (secs): 55.93 55.85 13.04
-----------------------------------------------------------------------------
4 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 3.50 2.89 4.48
System Time (secs): 12.57 10.61 52.06
Real Time (secs): 115.70 115.63 22.89
-----------------------------------------------------------------------------
8 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 10.23 9.70 18.52
System Time (secs): 40.47 39.58 117.04
Real Time (secs): 251.23 250.79 323.10
6 interactive users.
End Benchmark Run (Sun Mar 4 17:04:03 PST 1990) ....
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Start Benchmark Run (BYTE Version 2.1)
Sun Mar 4 21:46:14 PST 1990 (long iterations times)
6 interactive users.
fiver fiver 3.2 2 i386
Type of system= C2 Micro Systems (MB1000+)
CPU and speed= 386 25Mhz
Memory control= interleave
Type of unix= ESIX 3.2.2 rev C
Size of 32bit memory= 4meg
Size of 16bit memory= 0 meg
Type of drive controller= ESDI
Type of compiler= SCO 386
Type of math coproc.= w/387
=============================================================================
Dhrystone 2 without register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 341 340 380.63
Dhrystones/sec: 2942 2938 25913.08
=============================================================================
Dhrystone 2 using register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 301 301 32.32
Dhrystones/sec: 3319 3318 3911.56
=============================================================================
Sequential Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.41 1.41 7149.62
Real Time (secs): 70.00 57.08 1272.00
Rate (access/sec): 17519
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.57 1.56 7921.04
Real Time (secs): 79.00 76.36 434.80
Rate (access/sec): 13096
-----------------------------------------------------------------------------
Array Size: 2048 bytes
** Iteration 5 real loop < ohead: 1000000 -2 0.867
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.59 1.50 19381.17
Real Time (secs): 107.50 53.70 5516.70
Rate (access/sec): 18623
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.64 1.64 10609.36
Real Time (secs): 93.17 92.12 196.57
Rate (access/sec): 10856
-----------------------------------------------------------------------------
Array Size: 16384 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.67 1.67 11264.24
Real Time (secs): 96.67 96.41 54.27
Rate (access/sec): 10372
=============================================================================
Random Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.50 1.50 9755.48
Real Time (secs): 90.17 90.16 2.17
Rate (access/sec): 11092
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.72 1.68 20906.64
Real Time (secs): 118.50 107.96 4059.50
Rate (access/sec): 9263
-----------------------------------------------------------------------------
Array Size: 2048 bytes
** Iteration 3 real loop < ohead: 1000000 -64 0.817
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 2.09 1.95 30872.55
Real Time (secs): 142.50 70.95 6510.30
Rate (access/sec): 14094
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.65 1.62 20083.52
Real Time (secs): 115.33 105.48 4124.67
Rate (access/sec): 9480
-----------------------------------------------------------------------------
Array Size: 16384 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 1.75 1.72 13615.11
Real Time (secs): 104.67 103.02 472.67
Rate (access/sec): 9707
=============================================================================
Arithmetic Test (type = arithoh): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 1.40 1.40 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 1.55 1.55 0.01
=============================================================================
Arithmetic Test (type = register): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.13 5.13 0.00
System Time (secs): 0.02 0.68 0.00
Real Time (secs): 5.33 5.33 0.05
=============================================================================
Arithmetic Test (type = short): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.58 5.58 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 5.78 5.78 0.00
=============================================================================
Arithmetic Test (type = int): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.17 5.17 0.00
System Time (secs): 0.02 0.68 0.00
Real Time (secs): 5.45 5.45 0.02
=============================================================================
Arithmetic Test (type = long): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.12 5.12 0.00
System Time (secs): 0.02 0.68 0.00
Real Time (secs): 5.37 5.36 0.01
=============================================================================
Arithmetic Test (type = float): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 22.50 22.47 1.55
System Time (secs): 0.27 0.27 0.09
Real Time (secs): 24.30 24.14 10.04
=============================================================================
Arithmetic Test (type = double): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 25.58 25.52 3.96
System Time (secs): 0.17 0.37 0.02
Real Time (secs): 26.42 26.36 3.53
=============================================================================
System Call Overhead Test: 5 x 4000 Calls
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.45 0.45 0.00
System Time (secs): 1.95 1.95 0.00
Real Time (secs): 2.50 2.50 0.00
=============================================================================
Pipe Throughput Test: read & write 2048 x 512 byte blocks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.05 0.32 0.00
System Time (secs): 2.15 2.15 0.00
Real Time (secs): 2.43 2.43 0.00
=============================================================================
Pipe-based Context Switching Test: 2 x 500 Switches
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 0.58 0.58 0.00
Real Time (secs): 1.53 1.53 0.00
=============================================================================
Process Creation Test: 100 forks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.02 0.68 0.00
System Time (secs): 1.40 1.40 0.00
Real Time (secs): 1.60 1.60 0.00
=============================================================================
Execl Throughput Test: 100 execs
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 2.83 2.83 0.00
Real Time (secs): 3.08 3.08 0.02
=============================================================================
Filesystem Throughput Test:
-----------------------------------------------------------------------------
File Size: 50 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 562 559 4687.50
Write (Kbytes/sec): 311 309 1817.34
Copy (Kbytes/sec): 108 94 2489.49
-----------------------------------------------------------------------------
File Size: 100 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 518 497 19572.88
Write (Kbytes/sec): 329 319 6134.45
Copy (Kbytes/sec): 176 170 2334.26
-----------------------------------------------------------------------------
File Size: 200 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 577 577 284.80
Write (Kbytes/sec): 408 408 83.37
Copy (Kbytes/sec): 229 228 456.16
-----------------------------------------------------------------------------
File Size: 400 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 375 314 39852.84
Write (Kbytes/sec): 382 382 36.24
Copy (Kbytes/sec): 214 214 185.46
-----------------------------------------------------------------------------
File Size: 800 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 80 80 127.25
Write (Kbytes/sec): 301 298 2042.46
Copy (Kbytes/sec): 22 20 43.68
-----------------------------------------------------------------------------
File Size: 1600 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 42 40 157.13
Write (Kbytes/sec): 60 60 28.55
Copy (Kbytes/sec): 19 19 8.67
=============================================================================
Client/Server Database Engine:
-----------------------------------------------------------------------------
1 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 3.77 3.74 0.32
System Time (secs): 9.10 9.10 0.01
Real Time (secs): 31.93 31.92 1.26
-----------------------------------------------------------------------------
2 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 7.17 7.14 0.46
System Time (secs): 18.37 18.32 2.72
Real Time (secs): 64.00 62.64 283.96
-----------------------------------------------------------------------------
4 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 6.77 5.94 12.40
System Time (secs): 19.00 16.67 98.11
Real Time (secs): 120.00 119.82 64.81
-----------------------------------------------------------------------------
8 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 20.27 20.06 12.58
System Time (secs): 56.57 56.20 63.58
Real Time (secs): 237.60 237.07 367.96
6 interactive users.
End Benchmark Run (Sun Mar 4 21:46:14 PST 1990) ....
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Start Benchmark Run (BYTE Version 2.1)
Sun Mar 4 17:12:22 PST 1990 (long iterations times)
3 interactive users.
sysname=XENIX
nodename=
release=2.3.2
version=SysV
machine=i80386
origin=3
oem=3000
Type of system= Ubiuld er yourself type
CPU and speed= 486 25Mhz
Memory control= cache
Type of unix= Xenix 386 2.3.2
Size of 32bit memory= 4meg
Size of 16bit memory= 0 meg
Type of drive controller= ESDI Adaptec
Type of compiler= SCO 386
Type of math coproc.= w/387
=============================================================================
Dhrystone 2 without register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 54 54 0.87
Dhrystones/sec: 18466 18464 96855.37
=============================================================================
Dhrystone 2 using register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 53 53 0.43
Dhrystones/sec: 18851 18849 60963.84
=============================================================================
Sequential Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.10 0.10 42.59
Real Time (secs): 5.83 5.70 1.77
Rate (access/sec): 175436
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.11 0.10 49.19
Real Time (secs): 6.33 6.26 1.07
Rate (access/sec): 159813
-----------------------------------------------------------------------------
Array Size: 2048 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.11 0.10 49.19
Real Time (secs): 6.33 6.26 1.07
Rate (access/sec): 159813
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.10 0.10 46.59
Real Time (secs): 6.17 6.10 0.97
Rate (access/sec): 163972
-----------------------------------------------------------------------------
Array Size: 16384 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.10 0.10 46.19
Real Time (secs): 6.17 6.13 0.57
Rate (access/sec): 163204
=============================================================================
Random Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.18 0.18 141.36
Real Time (secs): 10.83 10.81 0.57
Rate (access/sec): 92493
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.17 0.17 128.76
Real Time (secs): 10.33 10.31 0.67
Rate (access/sec): 97035
-----------------------------------------------------------------------------
Array Size: 2048 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.16 0.16 116.57
Real Time (secs): 9.83 9.81 0.57
Rate (access/sec): 101942
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.17 0.17 120.37
Real Time (secs): 10.00 9.98 0.40
Rate (access/sec): 100168
-----------------------------------------------------------------------------
Array Size: 16384 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.19 0.19 150.16
Real Time (secs): 11.17 11.15 0.57
Rate (access/sec): 89724
=============================================================================
Arithmetic Test (type = arithoh): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.30 0.30 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 0.43 0.43 0.01
=============================================================================
Arithmetic Test (type = register): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 3.10 3.10 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 3.22 3.22 0.00
=============================================================================
Arithmetic Test (type = short): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 3.50 3.50 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 3.60 3.60 0.01
=============================================================================
Arithmetic Test (type = int): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 3.30 3.30 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 3.33 3.33 0.01
=============================================================================
Arithmetic Test (type = long): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 3.28 3.28 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 3.33 3.33 0.01
=============================================================================
Arithmetic Test (type = float): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 6.50 6.50 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 6.55 6.55 0.02
=============================================================================
Arithmetic Test (type = double): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 7.20 7.20 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 7.25 7.25 0.01
=============================================================================
System Call Overhead Test: 5 x 4000 Calls
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.17 0.16 0.00
System Time (secs): 0.53 0.53 0.00
Real Time (secs): 0.82 0.82 0.00
=============================================================================
Pipe Throughput Test: read & write 2048 x 512 byte blocks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.02 0.68 0.00
System Time (secs): 0.65 0.65 0.00
Real Time (secs): 0.72 0.72 0.00
=============================================================================
Pipe-based Context Switching Test: 2 x 500 Switches
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 0.20 0.20 0.00
Real Time (secs): 0.55 0.55 0.01
=============================================================================
Process Creation Test: 100 forks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 0.70 0.70 0.00
Real Time (secs): 0.83 0.83 0.01
=============================================================================
Execl Throughput Test: 100 execs
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.02 0.68 0.00
System Time (secs): 1.20 1.17 0.08
Real Time (secs): 3.43 3.43 0.03
=============================================================================
Filesystem Throughput Test:
-----------------------------------------------------------------------------
File Size: 50 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 0 1 0.00
Write (Kbytes/sec): 2500 2500 0.00
Copy (Kbytes/sec): 2222 2082 462964.81
-----------------------------------------------------------------------------
File Size: 100 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 5000 5000 0.00
Write (Kbytes/sec): 2917 2806 1041666.67
Copy (Kbytes/sec): 1597 1589 28935.65
-----------------------------------------------------------------------------
File Size: 200 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 3333 3333 0.00
Write (Kbytes/sec): 2778 2752 185183.70
Copy (Kbytes/sec): 1438 1433 17597.64
-----------------------------------------------------------------------------
File Size: 400 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 3254 3249 37792.82
Write (Kbytes/sec): 2560 2556 21258.16
Copy (Kbytes/sec): 93 92 197.72
-----------------------------------------------------------------------------
File Size: 800 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 177 177 0.74
Write (Kbytes/sec): 112 112 35.46
Copy (Kbytes/sec): 52 52 7.85
-----------------------------------------------------------------------------
File Size: 1600 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 80 79 145.35
Write (Kbytes/sec): 106 105 188.09
Copy (Kbytes/sec): 41 41 7.59
=============================================================================
Client/Server Database Engine:
-----------------------------------------------------------------------------
1 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 1.20 1.18 0.07
System Time (secs): 3.03 3.03 0.02
Real Time (secs): 11.03 11.01 0.70
-----------------------------------------------------------------------------
2 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 2.60 2.60 0.01
System Time (secs): 6.27 6.27 0.02
Real Time (secs): 22.33 22.33 0.22
-----------------------------------------------------------------------------
4 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 4.93 4.93 0.02
System Time (secs): 12.37 12.37 0.01
Real Time (secs): 41.17 41.16 0.74
-----------------------------------------------------------------------------
8 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 10.43 10.42 0.34
System Time (secs): 24.60 24.59 0.43
Real Time (secs): 80.23 80.23 0.17
2 interactive users.
End Benchmark Run (Sun Mar 4 17:12:22 PST 1990) ....
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Start Benchmark Run (BYTE Version 2.1)
Thu Mar 1 05:18:58 EST 1990 (long iterations times)
3 interactive users.
sysname=XENIX
nodename=(empty)
release=2.3.2
version=SysV
machine=i80386
origin=3
oem=3000
serial#=340
Type of system= Everex Step 386
CPU and speed= 386 33Mhz
Memory control= cache
Type of unix= SCO 386 2.3.2
Size of 32bit memory= 4meg
Size of 16bit memory= 0 meg
Type of drive controller= unknown
Type of compiler= SCO 386
Type of math coproc.= w/387
=============================================================================
Dhrystone 2 without register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 141 141 0.77
Dhrystones/sec: 7115 7115 1886.08
=============================================================================
Dhrystone 2 using register variables
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
Microseconds/loop: 132 132 0.43
Dhrystones/sec: 7579 7579 1501.00
=============================================================================
Sequential Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.28 0.28 341.31
Real Time (secs): 16.83 16.80 1.37
Rate (access/sec): 59520
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.28 0.28 321.51
Real Time (secs): 16.33 16.30 1.47
Rate (access/sec): 61365
-----------------------------------------------------------------------------
Array Size: 2048 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.28 0.28 340.51
Real Time (secs): 16.83 16.82 0.57
Rate (access/sec): 59455
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.30 0.30 1174.09
Real Time (secs): 25.50 21.72 393.90
Rate (access/sec): 46036
-----------------------------------------------------------------------------
Array Size: 16384 bytes
** Iteration 1 real loop < ohead: 1000000 -18 0.233
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.27 0.27 311.51
Real Time (secs): 14.67 10.89 53.47
Rate (access/sec): 91857
=============================================================================
Random Memory Access Test: 1000000 Accesses
-----------------------------------------------------------------------------
Array Size: 512 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.45 0.45 876.16
Real Time (secs): 27.00 26.98 1.60
Rate (access/sec): 37070
-----------------------------------------------------------------------------
Array Size: 1024 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.44 0.44 832.17
Real Time (secs): 26.33 26.33 0.27
Rate (access/sec): 37981
-----------------------------------------------------------------------------
Array Size: 2048 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.45 0.45 865.16
Real Time (secs): 26.83 26.81 1.37
Rate (access/sec): 37296
-----------------------------------------------------------------------------
Array Size: 8192 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.49 0.49 1073.71
Real Time (secs): 29.67 29.43 17.87
Rate (access/sec): 33983
-----------------------------------------------------------------------------
Array Size: 16384 bytes
Arithmetric Geometric Variance
Mean Mean (6 tests)
CPU Time (secs): 0.44 0.44 865.17
Real Time (secs): 26.83 26.81 1.37
Rate (access/sec): 37296
=============================================================================
Arithmetic Test (type = arithoh): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 1.30 1.30 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 1.42 1.42 0.00
=============================================================================
Arithmetic Test (type = register): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.10 5.10 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 5.18 5.18 0.01
=============================================================================
Arithmetic Test (type = short): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 6.10 6.10 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 6.22 6.22 0.00
=============================================================================
Arithmetic Test (type = int): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.40 5.40 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 5.52 5.52 0.00
=============================================================================
Arithmetic Test (type = long): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 5.40 5.40 0.00
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 5.52 5.52 0.00
=============================================================================
Arithmetic Test (type = float): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 684.55 684.55 0.13
System Time (secs): 0.22 0.84 0.14
Real Time (secs): 690.30 690.25 85.92
=============================================================================
Arithmetic Test (type = double): 10000 Iterations
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 716.23 716.23 0.03
System Time (secs): 0.00 1.00 0.00
Real Time (secs): 716.38 716.38 0.05
=============================================================================
System Call Overhead Test: 5 x 4000 Calls
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.43 0.43 0.01
System Time (secs): 1.67 1.66 0.01
Real Time (secs): 2.15 2.15 0.00
=============================================================================
Pipe Throughput Test: read & write 2048 x 512 byte blocks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.05 0.32 0.00
System Time (secs): 1.65 1.65 0.00
Real Time (secs): 1.73 1.73 0.01
=============================================================================
Pipe-based Context Switching Test: 2 x 500 Switches
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 0.50 0.50 0.00
Real Time (secs): 1.22 1.22 0.00
=============================================================================
Process Creation Test: 100 forks
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.03 0.46 0.00
System Time (secs): 2.08 2.08 0.00
Real Time (secs): 2.27 2.27 0.01
=============================================================================
Execl Throughput Test: 100 execs
-----------------------------------------------------------------------------
Arithmetric Geometric Variance
Mean Mean (6 tests)
User Time (secs): 0.00 1.00 0.00
System Time (secs): 3.72 3.71 0.08
Real Time (secs): 5.18 5.18 0.02
=============================================================================
Filesystem Throughput Test:
-----------------------------------------------------------------------------
File Size: 50 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 2292 2227 260416.67
Write (Kbytes/sec): 1458 1403 260416.67
Copy (Kbytes/sec): 799 794 7233.56
-----------------------------------------------------------------------------
File Size: 100 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 1597 1589 28935.65
Write (Kbytes/sec): 1319 1311 28935.65
Copy (Kbytes/sec): 699 699 1328.78
-----------------------------------------------------------------------------
File Size: 200 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 1548 1543 17007.48
Write (Kbytes/sec): 1369 1366 8503.27
Copy (Kbytes/sec): 691 691 1423.26
-----------------------------------------------------------------------------
File Size: 400 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 1413 1412 1511.78
Write (Kbytes/sec): 1225 1225 1441.78
Copy (Kbytes/sec): 92 89 398.64
-----------------------------------------------------------------------------
File Size: 800 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 302 302 218.00
Write (Kbytes/sec): 61 61 71.23
Copy (Kbytes/sec): 57 57 4.08
-----------------------------------------------------------------------------
File Size: 1600 (1024 byte) blocks
Arithmetric Geometric Variance
Mean Mean (6 tests)
Read (Kbytes/sec): 221 221 0.53
Write (Kbytes/sec): 66 66 5.62
Copy (Kbytes/sec): 49 49 4.77
=============================================================================
Client/Server Database Engine:
-----------------------------------------------------------------------------
1 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 2.60 2.59 0.09
System Time (secs): 7.33 7.33 0.10
Real Time (secs): 24.50 24.50 0.13
-----------------------------------------------------------------------------
2 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 5.57 5.56 0.06
System Time (secs): 14.23 14.23 0.02
Real Time (secs): 47.63 47.63 0.57
-----------------------------------------------------------------------------
4 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 10.90 10.89 0.43
System Time (secs): 28.53 28.53 0.30
Real Time (secs): 92.20 92.19 1.69
-----------------------------------------------------------------------------
8 client processes.
Arithmetric Geometric Variance
Mean Mean (3 tests)
User Time (secs): 22.33 22.33 0.22
System Time (secs): 56.27 56.27 0.10
Real Time (secs): 181.33 181.33 1.22
3 interactive users.
End Benchmark Run (Thu Mar 1 05:18:58 EST 1990) ....
Bob Palowoda indetech!fiver!palowoda *Home of Fiver BBS* login: bbs
Home {sun|daisy}!ys2!fiver!palowoda (415)-623-8809 1200/2400
Work {sun|pyramid|decwrl}!megatest!palowoda (415)-623-8806 2400/9600/19200 TB
Voice: (415)-623-7495 palowoda at fiver Public access UNIX XBBS
--
Bob Palowoda indetech!fiver!palowoda *Home of Fiver BBS* login: bbs
Home {sun|daisy}!ys2!fiver!palowoda (415)-623-8809 1200/2400
Work {sun|pyramid|decwrl}!megatest!palowoda (415)-623-8806 2400/9600/19200 TB
Voice: (415)-623-7495 palowoda at fiver Public access UNIX XBBS
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