You may try dijkstra with the small input set. It is very short. Which version of GCC are you using?
-Soumyaroop On Thu, Jun 3, 2010 at 11:01 AM, Weixun Wang <wew...@cise.ufl.edu> wrote: > Hi List, > > Now I compiled MiBench as well as CPU 2000 (both have to be one benchmark by > one benchmark) for M5, using options simply "-static -o XXX -lm" removing > "-O3", and found the compiled binaries executing in M5 properly. Lucky me... > > However, I also found those benchmarks running, especially CPU 2000 like > gzip, extremely slow for m5.debug. I truncated the input file for gzip to > only 34K but the simulation still takes forever... > > -Weixun > > On 6/3/2010 10:16 AM, soumyaroop roy wrote: >> >> The makefiles I used for MiBench and MediaBench are nothing special. >> They should work just fine. As Max mentioned earlier, you just have to >> make sure that you create statically linked binaries. >> >> One thing I noticed is that you're using an older GCC (3.4.3). Did you >> try GCC 4.3.2? >> >> -Soumyaroop >> >> On Thu, Jun 3, 2010 at 10:00 AM, Weixun Wang<wew...@cise.ufl.edu> wrote: >> >>> >>> Hey Max, >>> >>> As you said, I did put -static. However, I'm not sure whether "-im" is >>> appropriate in this scenario. >>> >>> If anyone has successfully compiled MiBench or CPU 2000, could you share >>> your Makefile with me? >>> >>> Thanks. >>> >>> Weixun >>> >>> On 6/3/2010 3:16 AM, Maximilien Breughe wrote: >>> >>> Hey, >>> >>> 1) Did you compile the benchmarks statically? Because if you want to run >>> them on M5 everything you run is the compiled binary. So dynamic >>> libraries >>> cannot be load. >>> >>> 2) For SPEC CPU2000 the situation is indeed more complicated. I compiled >>> some benchmarks of SPEC CPU2006 and had to do the following things in the >>> config-file (make sure you pick a config-file with properties very >>> similar >>> to your machine): >>> -Select the propper compiler: >>> CC = gcc >>> into >>> CC = /DIRECTORY OF >>> >>> CROSSTOOL/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc >>> -Modify the compile-flags (add the "static" flag) in the "optimization" >>> section: >>> ## Base is low opt >>> default=base=default=default: >>> COPTIMIZE = -O2 -static >>> CXXOPTIMIZE = -O2 -static >>> FOPTIMIZE = -O2 -static >>> >>> However I recommend you to build SPEC CPU 2000 first for your native >>> machine. This could be already difficult. If it works, then try it for >>> ALPHA_SE >>> >>> >>> Greets, >>> >>> Max >>> >>> On 06/02/2010 10:25 PM, Weixun Wang wrote: >>> >>> Hi all, >>> >>> I want to cross-compile some benchmarks so that I can run them in M5. I'm >>> using a ALPHA_SE mode M5 on a x86_64 Ubuntu machine. Potentially I target >>> to >>> use MiBench or SPEC CPU 2000. I downloaded the pre-compiled >>> cross-compiler >>> for Alpha from m5sim.org. >>> >>> 1) For MiBench, it has a simple src code/data structure with a simple >>> Makefile. For example, qsort, I modifed the Makefile of it as follows: >>> >>> >>> ------------------------------------------------------------------------------------------------- >>> FILE1 = qsort_small.c >>> FILE2 = qsort_large.c >>> >>> all: qsort_small qsort_large >>> >>> qsort_small: qsort_small.c Makefile >>> >>> >>> /export/research57/weixun/tools/M5/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc >>> -static qsort_small.c -O3 -o qsort_small -lm >>> qsort_large: qsort_large.c Makefile >>> >>> >>> /export/research57/weixun/tools/M5/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc >>> -static qsort_large.c -O3 -o qsort_large -lm >>> >>> clean: >>> rm -rf qsort_small qsort_large output* >>> >>> ------------------------------------------------------------------------------------------------- >>> >>> I used the option "-lm" since the original "-lc" lead to errors like >>> "undefined references to 'exp'". If "-L >>> >>> /export/research57/weixun/tools/M5/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/lib" >>> is used, the error still remains. >>> >>> The compilation is successful. However, if I run it using >>> configs/example/se.py, I got the errors: >>> >>> >>> ------------------------------------------------------------------------------------------------- >>> ......................................................... >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> info: Increasing stack size by one page. >>> panic: Tried to access unmapped address 0xa8. >>> @ cycle 4947000 >>> [invoke:build/ALPHA_SE/arch/alpha/faults.cc, line 204] >>> Memory Usage: 577796 KBytes >>> For more information see: http://www.m5sim.org/panic/5932f339 >>> Program aborted at cycle 4947000 >>> Abort >>> >>> ------------------------------------------------------------------------------------------------- >>> >>> Other benchmarks in MiBench shows similar errors or just simplely hang on >>> "info: Increasing stack size by one page.". >>> >>> I guess the compile options are not correct or the right library is not >>> linked. Please help........................... >>> >>> >>> >>> >>> 2) For SPEC CPU 2000, it is more complicated. I copied the entire CD to a >>> local directory. The problem is I do not have the su privilege on the >>> machine I worked on. So the install.sh does not work correctly. Is there >>> a >>> simpler way for cross-compile SPEC CPU 2000 benchmarks (or at least some >>> of >>> them) for M5? >>> >>> >>> >>> Thanks!!! >>> >>> -- >>> Best Regards, >>> >>> Wang, Weixun >>> >>> Department of Computer& Information Science& Engineering >>> Gator College of Engineering >>> University of Florida >>> Gainesville, FL 32611 >>> http://www.cise.ufl.edu/~wewang >>> >>> _______________________________________________ >>> m5-users mailing list >>> m5-users@m5sim.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> >>> _______________________________________________ >>> m5-users mailing list >>> m5-users@m5sim.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> >>> -- >>> Best Regards, >>> >>> Wang, Weixun >>> >>> Department of Computer& Information Science& Engineering >>> Gator College of Engineering >>> University of Florida >>> Gainesville, FL 32611 >>> http://www.cise.ufl.edu/~wewang >>> >>> _______________________________________________ >>> m5-users mailing list >>> m5-users@m5sim.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> >>> >> >> >> > > > -- > Best Regards, > > Wang, Weixun > > Department of Computer& Information Science& Engineering > Gator College of Engineering > University of Florida > Gainesville, FL 32611 > http://www.cise.ufl.edu/~wewang > > _______________________________________________ > m5-users mailing list > m5-users@m5sim.org > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > -- Soumyaroop Roy Ph.D. Candidate Department of Computer Science and Engineering University of South Florida, Tampa http://www.csee.usf.edu/~sroy _______________________________________________ m5-users mailing list m5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
