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nemesis: 200MHz 604e Motorloa MPX100
callisto: 200MHz IBM Longtrail - CHRP
droopy: 133MHz 604 PowerMac 9500
niagra: 200MHz 604 UMAX S900
cerebus: 185Mhz 604 UMAX S900
dream: 266MHz Pentium2
ladron: 200MHz PentiumPro Dual
james 133MHz IBM 43p
sedaka 140MHz IBM 43p
hendrix IBM 860 laptop
lmbench-1.1
L M B E N C H 1 . 0 S U M M A R Y
------------------------------------
Processor, Processes - times in microseconds
--------------------------------------------
Host OS Mhz Null Null Simple /bin/sh Mmap 2-proc 8-proc
Syscall Process Process Process lat ctxsw ctxsw
--------- ------------- ---- ------- ------- ------- ------- ---- ------ ------
callisto Linux 2.1.59 201 2 2K 16K 49K 30 5 13
dream Linux 2.1.42 266 2 0K 3K 9K 23 6 8
ladron Linux 2.1.42 199 3 1K 4K 15K 26 7 9
nemesis Linux 2.1.59 201 2 2K 14K 42K 28 4 11
droopy.mk mklinux 2.0.30 132 19 7K 30K 93K 5018 64 125
droopy.61 Linux 2.1.61 132 2 2K 18K 53K 41 6 19
droopy.pp Linux 2.1.24 132 3 2K 20K 63K 3240 9 19
droopy.rh Rhapsody 5.0 131 15 24K 155K 415K -1 64 75
niagra mklinux 2.0.30 201 11 4K 18K 56K 4032 15 38
cerebus Linux 2.1.59 183 2 2K 16K 50K 33 4 13
hendrix AIX 1 330 26 4K 8K 37K 101 22 53
james AIX 2 263 11 3K 6K 25K 91 24 44
sedaka AIX 1 327 23 2K 5K 24K 58 7 25
*Local* Communication latencies in microseconds
-----------------------------------------------
Host OS Pipe UDP RPC/ TCP RPC/
UDP TCP
--------- ------------- ------- ------- ------- ------- -------
callisto Linux 2.1.59 20 80 217 146 361
dream Linux 2.1.42 24 -1 -1 -1 -1
ladron Linux 2.1.42 27 -1 -1 -1 -1
nemesis Linux 2.1.59 18 69 165 94 257
droopy.mk mklinux 2.0.30- 235 -1 -1 -1 -1
droopy.61 Linux 2.1.61 28 -1 -1 -1 -1
droopy.pp Linux 2.1.24 34 -1 -1 -1 -1
droopy.rh Rhapsody 5.0 161 -1 -1 -1 -1
niagra mklinux 2.0.30- 85 -1 -1 -1 -1
cerebus Linux 2.1.59 21 88 247 167 419
hendrix AIX 1 131 -1 -1 -1 -1
james AIX 2 89 -1 -1 -1 -1
sedaka AIX 1 77 -1 -1 -1 -1
*Local* Communication bandwidths in megabytes/second
----------------------------------------------------
Host OS Pipe TCP File Mmap Bcopy Bcopy Mem Mem
reread reread (libc) (hand) read write
--------- ------------- ---- ---- ------ ------ ------ ------ ---- -----
callisto Linux 2.1.59 92 21 64 32 38 42 86 68
dream Linux 2.1.42 103 -1 122 163 48 42 206 66
ladron Linux 2.1.42 91 -1 79 130 44 36 154 62
nemesis Linux 2.1.59 106 22 47 38 34 37 67 57
droopy.mk mklinux 2.0.30- 15 -1 24 28 18 18 49 25
droopy.61 Linux 2.1.61 52 -1 32 32 19 20 52 27
droopy.pp Linux 2.1.24 57 -1 26 31 19 19 51 26
droopy.rh Rhapsody 5.0 9 -1 -1 -1 19 20 53 28
niagra mklinux 2.0.30- 40 -1 38 47 27 28 73 38
cerebus Linux 2.1.59 93 16 43 33 26 29 64 40
hendrix AIX 1 16 -1 21 47 23 24 60 37
james AIX 2 21 -1 26 54 29 30 73 44
sedaka AIX 1 22 -1 27 55 25 29 68 41
Memory latencies in nanoseconds
(WARNING - may not be correct, check graphs)
--------------------------------------------
Host OS Mhz L1 $ L2 $ Main mem Guesses
--------- ------------- --- ---- ---- -------- -------
callisto Linux 2.1.59 200 5 150 224
dream Linux 2.1.42 266 7 56 256
ladron Linux 2.1.42 199 - - - Bad mhz?
nemesis Linux 2.1.59 200 5 113 236
droopy.mk mklinux 2.0.30- 132 2 222 392
droopy.61 Linux 2.1.61 132 7 211 380
droopy.pp Linux 2.1.24 132 7 146 385
droopy.rh Rhapsody 5.0 131 7 189 390
niagra mklinux 2.0.30- 201 5 165 355
cerebus Linux 2.1.59 182 5 182 344
hendrix AIX 1 330 9 210 428
james AIX 2 262 11 184 341
sedaka AIX 1 326 9 158 339