[#5837] nbench built info fdpic format can't run to the end

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[#5837] nbench built info fdpic format can't run to the end

Submitted By: Mingquan Pan

Open Date

2010-01-20 04:29:14     Close Date

2010-06-30 22:53:04

Priority:

Medium     Assignee:

Bob Liu

Status:

Closed     Fixed In Release:

2010R1

Found In Release:

2010R1     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Not reproducible

Uboot version or rev.:

    Toolchain version or rev.:

4.3.4 (ADI-trunk/svn-3771)

App binary format:

N/A     

Summary: nbench built info fdpic format can't run to the end

Details:

 

nbench built info fdpic format can't run to the end and stuck at :

 

root:/> version

kernel:    Linux release 2.6.32.3-ADI-2010R1-pre-svn8173, build #80 Mon Jan 18 13:50:50 CST 2010

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.4 (ADI-trunk/svn-3771)

user-dist: release svn-9382, build #1630 Mon Jan 18 13:50:23 CST 2010

root:/>

*******************************************************************

STEP 3: Start testing.

 

 

cd bin

root:/bin> PHY: 0:01 - Link is Up - 100/Full

date;./nbench;date

Sun Jan  4 19:44:45 UTC 1970

 

BYTEmark* Native Mode Benchmark ver. 2 (10/95)

Index-split by Andrew D. Balsa (11/97)

Linux/Unix* port by Uwe F. Mayer (12/96,11/97)

 

TEST                : Iterations/sec.  : Old Index   : New Index

                    :                  : Pentium 90* : AMD K6/233*

--------------------:------------------:-------------:------------

NUMERIC SORT        :            81.8  :       2.10  :       0.69

STRING SORT         :          8.1543  :       3.64  :       0.56

BITFIELD            :      4.4871e+07  :       7.70  :       1.61

FP EMULATION        :          12.094  :       5.80  :       1.34

FOURIER             :          51.891  :       0.06  :       0.03

 

while it is ok if built into flat format.

 

Last know good version is:

root:/> version^M

kernel:    Linux release 2.6.31.6-ADI-2010R1-pre-svn7906, build #28 Thu Dec 3 02:17:22 CST 2009^M

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.4 (ADI-trunk/svn-3679) ^M

user-dist: release svn-9212, build #756 Thu Dec 3 02:16:48 CST 2009^M

 

 

It is something like an old bug 3554.

 

Follow-ups

 

--- Bob Liu                                                  2010-06-30 22:32:26

I can't reproduce this problem with nbench built info fdpic.

But file /bin/NNET.DAT must existed, else it will fail like bug 3554.

 

root:/> version

kernel:    Linux release 2.6.34-ADI-2010R1-pre-svn8955, build #19 Thu Jul 1

10:23:02 CST 2010

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.5 (ADI-trunk/svn-4637)

 

user-dist: release svn-9702, build #7 Thu Jul 1 10:22:28 CST 2010

root:/>

 

root:/> ls /bin/NNET.DAT -l

-rw-r--r--    1 root     root          3160 Jul  1  2010 /bin/NNET.DAT

root:/> nbench

 

BYTEmark* Native Mode Benchmark ver. 2 (10/95)

Index-split by Andrew D. Balsa (11/97)

Linux/Unix* port by Uwe F. Mayer (12/96,11/97)

 

TEST                : Iterations/sec.  : Old Index   : New Index

                    :                  : Pentium 90* : AMD K6/233*

--------------------:------------------:-------------:------------

NUMERIC SORT        :          84.606  :       2.17  :       0.71

STRING SORT         :          3.6908  :       1.65  :       0.26

BITFIELD            :      4.7119e+07  :       8.08  :       1.69

FP EMULATION        :          12.774  :       6.13  :       1.41

FOURIER             :          55.649  :       0.06  :       0.04

ASSIGNMENT          :          1.7097  :       6.51  :       1.69

IDEA                :          409.52  :       6.26  :       1.86

HUFFMAN             :          139.72  :       3.87  :       1.24

NEURAL NET          :        0.068814  :       0.11  :       0.05

LU DECOMPOSITION    :          2.3419  :       0.12  :       0.09

==========================ORIGINAL BYTEMARK RESULTS==========================

INTEGER INDEX       : 4.318

FLOATING-POINT INDEX: 0.095

Baseline (MSDOS*)   : Pentium* 90, 256 KB L2-cache, Watcom* compiler 10.0

==============================LINUX DATA BELOW===============================

CPU                 : Analog Devices ADSP-BF548 525(MHz CCLK) 131(MHz SCLK)

(mpu off) 525MHz

L2 Cache            : 16 KB(L1 icache) 32 KB(L1 dcache) 0 KB(L2 cache)

OS                  : Linux 2.6.34-ADI-2010R1-pre-svn8955

C compiler          : bfin-linux-uclibc-gcc

libc                : static

MEMORY INDEX        : 0.899

INTEGER INDEX       : 1.234

FLOATING-POINT INDEX: 0.053

Baseline (LINUX)    : AMD K6/233*, 512 KB L2-cache, gcc 2.7.2.3, libc-5.4.38

* Trademarks are property of their respective holder.

root:/>

 

--- Vivi Li                                                  2010-06-30 22:50:11

Yes, so close it.

 

 

 

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