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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hwlocality_intel_mic

Intel Xeon Phi (MIC) Specific Functions(3)		     Hardware Locality (hwloc)			Intel Xeon Phi (MIC) Specific Functions(3)

NAME

       Intel Xeon Phi (MIC) Specific Functions -

   Functions
       static inline int hwloc_intel_mic_get_device_cpuset (hwloc_topology_t topology , int idx , hwloc_cpuset_t set)
       static inline hwloc_obj_t hwloc_intel_mic_get_device_osdev_by_index (hwloc_topology_t topology, unsigned idx)

Detailed Description
Function Documentation
   static inline int hwloc_intel_mic_get_device_cpuset (hwloc_topology_t topology, int idx, hwloc_cpuset_tset) [static]
       Get the CPU set of logical processors that are physically close to MIC device whose index is idx. Return the CPU set describing the
       locality of the MIC device whose index is idx.

       Topology topology and device index idx must match the local machine. I/O devices detection is not needed in the topology.

       The function only returns the locality of the device. If more information about the device is needed, OS objects should be used instead,
       see hwloc_intel_mic_get_device_osdev_by_index().

       This function is currently only implemented in a meaningful way for Linux; other systems will simply get a full cpuset.

   static inline hwloc_obj_t hwloc_intel_mic_get_device_osdev_by_index (hwloc_topology_ttopology, unsignedidx) [static]
       Get the hwloc OS device object corresponding to the MIC device for the given index. Return the OS device object describing the MIC device
       whose index is idx. Return NULL if there is none.

       The topology topology does not necessarily have to match the current machine. For instance the topology may be an XML import of a remote
       host. I/O devices detection must be enabled in the topology.

       Note:
	   The corresponding PCI device object can be obtained by looking at the OS device parent object.

Author
       Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code.

Version 1.7							  Sun Apr 7 2013			Intel Xeon Phi (MIC) Specific Functions(3)

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