Dual Intel Xeon 2.4Ghz - Linux 2.4.26 SMP Post: 64155

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UNIX Standards and Benchmarks UNIX & LINUX Benchmarks (Version 3.11) Linux Benchmarks Dual Intel Xeon 2.4Ghz - Linux 2.4.26 SMP Post 64155 by Neo on Sunday 27th of February 2005 05:31:37 PM

02-27-2005

Administrator

The same as above with new compiler flags:

Code:

-s -static -mcpu=pentium4 -O3

Code:

 BYTE UNIX Benchmarks (Version 3.11)
  System -- Linux asterisk 2.4.26 #3 SMP Sun Feb 27 14:34:20 EST 2005 i686 unknown unknown 
GNU/Linux
  Start Benchmark Run: Sun Feb 27 14:48:30 EST 2005
   1 interactive users.
Dhrystone 2 without register variables   3600582.1 lps   (10 secs, 6 samples)
Dhrystone 2 using register variables     3640356.6 lps   (10 secs, 6 samples)
Arithmetic Test (type = arithoh)         15805393.2 lps   (10 secs, 6 samples)
Arithmetic Test (type = register)        565010.8 lps   (10 secs, 6 samples)
Arithmetic Test (type = short)           571274.0 lps   (10 secs, 6 samples)
Arithmetic Test (type = int)             564781.4 lps   (10 secs, 6 samples)
Arithmetic Test (type = long)            564857.1 lps   (10 secs, 6 samples)
Arithmetic Test (type = float)           556978.6 lps   (10 secs, 6 samples)
Arithmetic Test (type = double)          556881.9 lps   (10 secs, 6 samples)
System Call Overhead Test                328507.9 lps   (10 secs, 6 samples)
Pipe Throughput Test                     448645.7 lps   (10 secs, 6 samples)
Pipe-based Context Switching Test         83948.8 lps   (10 secs, 6 samples)
Process Creation Test                     13241.8 lps   (10 secs, 6 samples)
Execl Throughput Test                      7849.6 lps   (9 secs, 6 samples)
File Read  (10 seconds)                  1330156.0 KBps  (10 secs, 6 samples)
File Write (10 seconds)                  153199.0 KBps  (10 secs, 6 samples)
File Copy  (10 seconds)                   52817.0 KBps  (10 secs, 6 samples)
File Read  (30 seconds)                  1348939.0 KBps  (30 secs, 6 samples)
File Write (30 seconds)                  153788.0 KBps  (30 secs, 6 samples)
File Copy  (30 seconds)                   46792.0 KBps  (30 secs, 6 samples)
C Compiler Test                             817.8 lpm   (60 secs, 3 samples)
Shell scripts (1 concurrent)               2287.7 lpm   (60 secs, 3 samples)
Shell scripts (2 concurrent)               1825.0 lpm   (60 secs, 3 samples)
Shell scripts (4 concurrent)               1029.2 lpm   (60 secs, 3 samples)
Shell scripts (8 concurrent)                558.1 lpm   (60 secs, 3 samples)
Dc: sqrt(2) to 99 decimal places         120704.5 lpm   (60 secs, 6 samples)
Recursion Test--Tower of Hanoi            61819.3 lps   (10 secs, 6 samples)


                     INDEX VALUES            
TEST                                        BASELINE     RESULT      INDEX

Arithmetic Test (type = double)               2541.7   556881.9      219.1
Dhrystone 2 without register variables       22366.3  3600582.1      161.0
Execl Throughput Test                           16.5     7849.6      475.7
File Copy  (30 seconds)                        179.0    46792.0      261.4
Pipe-based Context Switching Test             1318.5    83948.8       63.7
Shell scripts (8 concurrent)                     4.0      558.1      139.5
                                                                 =========
     SUM of  6 items                                                1320.4
     AVERAGE                                                         220.1

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LEARN ABOUT FREEBSD

ntb_hw

NTB(4)							   BSD Kernel Interfaces Manual 						    NTB(4)

NAME

     ntb, ntb_hw, if_ntb -- Intel(R) Non-Transparent Bridge driver

SYNOPSIS

     To compile this driver into your kernel, place the following lines in your kernel configuration file:

	   device ntb_hw
	   device if_ntb

     Or, to load the driver as a module at boot, place the following line in loader.conf(5):

	   if_ntb_load="YES"

DESCRIPTION

     The ntb driver provides support for the Non-Transparent Bridge (NTB) in the Intel S1200, Xeon E3 and Xeon E5 processor families.

     The NTB allows you to connect two computer systems using a PCI-e link if they have the correct equipment and connectors.

CONFIGURATION

     The NTB memory windows need to be configured by the BIOS.	If your BIOS allows you to set their size, you should set the size of both memory
     windows to 1 MiB.	This needs to be done on both systems.

     Each system needs to have a different IP address assigned.  The MAC address is randomly generated.  Also for maximum performance, the MTU
     should be set to 16 kiB.  This can be done by adding the line below to rc.conf(5):

	   ifconfig_ntb0="inet 192.168.1.10 netmask 255.255.255.0 mtu 16384"

     And on the second system :

	   ifconfig_ntb0="inet 192.168.1.11 netmask 255.255.255.0 mtu 16384"

     If you are using the UDP protocol, you may want to increase the net.inet.udp.maxdgram sysctl(8) variable.

SEE ALSO

     rc.conf(5), sysctl(8)

AUTHORS

     The ntb driver was developed by Intel and originally written by Carl Delsey <carl@FreeBSD.org>.

BUGS

     If the driver is unloaded, it cannot be reloaded without a system reboot.

     The network support is limited.  It isn't fully configurable yet.	It also isn't integrated into netgraph(4) or bpf(4).

     NTB to Root Port mode is not yet supported.

     There is no way to protect your system from malicious behavior on the other system once the link is brought up.  Anyone with root or kernel
     access on the other system can read or write to any location on your system.  In other words, only connect two systems that completely trust
     each other.

BSD
								   Apr 11, 2013 							       BSD

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