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 OPENDARWIN

cpu_capabilities

cpu_capabilities(3alleg4)					  Allegro manual					 cpu_capabilities(3alleg4)

NAME

       cpu_capabilities - Contains the capability flags of the CPU. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       extern int cpu_capabilities;

DESCRIPTION

       Contains CPU flags indicating what features are available on the current CPU. The flags can be any combination of these:

	  CPU_ID       - Indicates that the "cpuid" instruction is
			 available. If this is set, then all Allegro CPU
			 variables are 100% reliable, otherwise there
			 may be some mistakes.
	  CPU_FPU      - An FPU is available.
	  CPU_IA64     - Running on Intel 64 bit CPU
	  CPU_AMD64    - Running on AMD 64 bit CPU
	  CPU_MMX      - Intel MMX  instruction set is available.
	  CPU_MMXPLUS  - Intel MMX+ instruction set is available.
	  CPU_SSE      - Intel SSE  instruction set is available.
	  CPU_SSE2     - Intel SSE2 instruction set is available.
	  CPU_SSE3     - Intel SSE3 instruction set is available.
	  CPU_3DNOW    - AMD 3DNow! instruction set is available.
	  CPU_ENH3DNOW - AMD Enhanced 3DNow! instruction set is
			 available.
	  CPU_CMOV     - Pentium Pro "cmov" instruction is available.

       You  can check for multiple features by OR-ing the flags together.  For example, to check if the CPU has an FPU and MMX instructions avail-
       able, you'd do:

	  if ((cpu_capabilities & (CPU_FPU | CPU_MMX)) ==
	      (CPU_FPU | CPU_MMX)) {
	     printf("CPU has both an FPU and MMX instructions!
");
	  }

       You can read this variable after you have called check_cpu() (which is automatically called by allegro_init()).

SEE ALSO

       check_cpu(3alleg4), cpu_vendor(3alleg4), cpu_family(3alleg4), cpu_model(3alleg4), cpu_capabilities(3alleg4), allegro_init(3alleg4)

Allegro 							   version 4.4.2					 cpu_capabilities(3alleg4)

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