06-03-2004
Gentoo 2004.1 AMD64
RIG: Nvidia Gforce3 250
AMD Athlon64 2800 (412MHz FSB)
2GB PC3200 RAM (2, 1GB DIMMS)
Hitachi 160GB SATA Drives
3ware escalade RAID controller Raid5
GENTOO 2004.1 stage2 install 64bit
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-DTIME -msse -msse2 -m3dnow -m64 -O2"
Results:
Quote:
BYTE UNIX Benchmarks (Version 3.11)
System -- Linux VES-bear 2.6.5-gentoo-r1 #2 Sat May 22 21:23:30 Local time zone must be set--see zic manu x86_64 4 GNU/Linux
Start Benchmark Run: Mon May 31 21:52:23 CDT 2004
13 interactive users.
Dhrystone 2 without register variables 5398108.6 lps (10 secs, 6 samples)
Dhrystone 2 using register variables 5360057.0 lps (10 secs, 6 samples)
Arithmetic Test (type = arithoh) 8559222.0 lps (10 secs, 6 samples)
Arithmetic Test (type = register) 384388.5 lps (10 secs, 6 samples)
Arithmetic Test (type = short) 376582.4 lps (10 secs, 6 samples)
Arithmetic Test (type = int) 384470.8 lps (10 secs, 6 samples)
Arithmetic Test (type = long) 224603.1 lps (10 secs, 6 samples)
Arithmetic Test (type = float) 976770.2 lps (10 secs, 6 samples)
Arithmetic Test (type = double) 881900.2 lps (10 secs, 6 samples)
System Call Overhead Test 1833903.8 lps (10 secs, 6 samples)
Pipe Throughput Test 1192333.6 lps (10 secs, 6 samples)
Pipe-based Context Switching Test no measured results
Process Creation Test 11411.8 lps (10 secs, 6 samples)
Execl Throughput Test no measured results
File Read (10 seconds) 4920490.0 KBps (10 secs, 6 samples)
File Write (10 seconds) 613887.0 KBps (10 secs, 6 samples)
File Copy (10 seconds) 101231.0 KBps (10 secs, 6 samples)
File Read (30 seconds) 4949798.0 KBps (30 secs, 6 samples)
File Write (30 seconds) 632218.0 KBps (30 secs, 6 samples)
File Copy (30 seconds) 45708.0 KBps (30 secs, 6 samples)
C Compiler Test 1193.7 lpm (60 secs, 3 samples)
Shell scripts (1 concurrent) 5188.3 lpm (60 secs, 3 samples)
Shell scripts (2 concurrent) 2735.7 lpm (60 secs, 3 samples)
Shell scripts (4 concurrent) 1405.3 lpm (60 secs, 3 samples)
Shell scripts (8 concurrent) 709.3 lpm (60 secs, 3 samples)
Dc: sqrt(2) to 99 decimal places 160117.5 lpm (60 secs, 6 samples)
Recursion Test--Tower of Hanoi 90029.9 lps (10 secs, 6 samples)
INDEX VALUES
TEST BASELINE RESULT INDEX
Arithmetic Test (type = double) 2541.7 881900.2 347.0
Dhrystone 2 without register variables 22366.3 5398108.6 241.4
Execl Throughput Test 16.5 0.0 0.0
File Copy (30 seconds) 179.0 45708.0 255.4
Pipe-based Context Switching Test 1318.5 0.0 0.0
Shell scripts (8 concurrent) 4.0 709.3 177.3
=========
SUM of 6 items 1021.0
AVERAGE 170.2
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DPT(4) BSD Kernel Interfaces Manual DPT(4)
NAME
dpt -- DPT RAID Controller SCSI driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device scbus
device dpt
For one or more EISA cards:
device eisa
For one or more ISA cards:
device isa
For one or more PCI cards:
device pci
To allow PCI adapters to use memory mapped I/O if enabled:
options DPT_ALLOW_MEMIO
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
dpt_load="YES"
DESCRIPTION
The dpt driver supports DPT RAID SCSI controllers.
SmartRAID (PM3???) are "Enterprise" class cards, and SmartCache (PM2???) cards are in the "Workstation" class. The Gen 4 Smart Cache IV
products were a re-issue of the Gen 3 utilizing upgraded (and cheaper to produce) silicon. The PM3334 (Smart RAID III) was not revamped as
there was no upgraded silicon (68040 processor) and it was using the best DPT made. Note there has been customer confusion over the faster
enterprise class card supported by this driver being an older generation. The Gen5 cards are supported by the asr(4) driver.
HARDWARE
The dpt driver provides support for the following RAID adapters:
o DPT Smart Cache Plus
o Smart Cache II (PM2?2?, PM2022 [EISA], PM2024/PM2124 [PCI]) (Gen2)
o Smart RAID II (PM3?2?, PM3021, PM3222)
o Smart Cache III (PM2?3?)
o Smart RAID III (PM3?3?, PM3332 [EISA], PM3334UW [PCI]) (Gen3)
o Smart Cache IV (PM2?4?, PM2042 [EISA], PM2044/PM2144 [PCI]) (Gen4)
o Smart RAID IV
SEE ALSO
asr(4), cd(4), ch(4), da(4), sa(4), scsi(4)
HISTORY
The dpt driver first appeared in FreeBSD 2.2.6.
AUTHORS
The dpt driver was written by Simon Shapiro and ported to the CAM SCSI system by Justin T. Gibbs.
BSD
June 18, 2006 BSD