Oh baby... we almost have the TCP latencies in our favor against
SunOS, all other categories rip SunOS to shreds on the MicroSparcI. I
plan on having results on the SS5 against Solaris-2.5 (adrian, I can
release 2.5 benchmarks as long as it isn't 2.5.1beta right?) soon.
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
--------- ------------- ---- ------- ------- ------- ------- ---- ------ ------
trombetas Linux 1.3.71 49 13 16.2K 49.6K 78K 324 86 97
negro.rut SunOS 4.1.3_U 49 124 18.3K 63.9K 110K 470 152 262
*Local* Communication latencies in microseconds
-----------------------------------------------
Host OS Pipe UDP RPC/ TCP RPC/
UDP TCP
--------- ------------- ------- ------- ------- ------- -------
trombetas Linux 1.3.71 300 1034 1780 1576 2834
negro.rut SunOS 4.1.3_U 890 1375 2287 1573 2804
*Local* Communication bandwidths in megabytes/second
----------------------------------------------------
Host OS Pipe TCP File Mmap Bcopy Bcopy Mem Mem
reread reread (libc) (hand) read write
--------- ------------- ---- ---- ------ ------ ------ ------ ---- -----
trombetas Linux 1.3.71 8 3.2 23.5 20.0 18 25 41 36
negro.rut SunOS 4.1.3_U 4 2.0 19.5 8.2 18 24 41 36
Memory latencies in nanoseconds
(WARNING - may not be correct, check graphs)
--------------------------------------------
Host OS Mhz L1 $ L2 $ Main mem TLB Guesses
--------- ------------- --- ---- ---- -------- --- -------
trombetas Linux 1.3.71 49 20 170 180 659 No L2 cache?
negro.rut SunOS 4.1.3_U 49 20 175 183 -1 No L2 cache?
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