[#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* default 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* default 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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