[Disksim-users] Disksim-users Digest, Vol 92, Issue 4

[Ricardo Rey]

It is not that hard compiling in 64 bit. Peter Macko posted the fix in a thread from December 2011, I think. It is a matter of initializing some pointers to NULL and removing a compile time assert which always fails in 64 bit. Applying the patch will take around 10 minutes.

Regards,
- Rick

Enviado desde mi iPhone

El 03/09/2013, a las 02:41, Mujtaba Tarihi <mujtaba.tarihi at gmail.com> escribió:

> Hello
> 
> You can compile Disksim under a 64-bit OS by forcing it to use 32-bit mode compilation. You need to add -m32 to the compilation options. As for a native 64-bit build, you *can* find some patches and pieces of code online if you google for it. I don't know how reliable they are, considering Disksim is very fickle, you would need extensive testing before you can be sure about a 64-bit build working.
> 
> Regards,
> Tarihi
> 
> 
> On Tue, Sep 3, 2013 at 12:02 PM, saeed ghasemi <ghasemi.saeed at gmail.com> wrote:
>> 
>> On Tue, Aug 27, 2013 at 8:30 PM, <disksim-users-request at ece.cmu.edu> wrote:
>>> alinezhad
>> 
>> 
>> I install Disksim in the manner that mention below:
>> 
>> DiskSim does not compile in 64bit environment. Never try it. Even if you succeded compilation, it will not run -- just produces segmentation fault. 
>>     DiskSim requires bison and flex, which are parser generators for parameter file parsing codes. 
>> Step 0. Install bison and flex, if you have not installed already.
>> $ sudo apt-get install bison flex 
>> Step 1. Download and unzip.Sources can be downloaded from the links above. I downloaded DiskSim 4.0 with dixtrac. 
>> $ tar xfz disksim-4.0-with-dixtrac.tar.gz 
>> $ cd disksim-4.0 
>> $ unzip ../ssd-add-on.zip 
>> Step 2. Apply SSD add on patch.
>> $ patch -p1 < ssdmodel/ssd-patch
>> Step 3. Append SSD model library path to dixtrac.
>> add these lines to dixtrac/.paths
>> # path to ssdmodel
>> export SSDMODEL_PREFIX=../ssdmodel
>> export SSDMODEL_INCL=$(SSDMODEL_PREFIX)/include
>> export SSDMODEL_CFLAGS=-I$(SSDMODEL_INCL)
>> export SSDMODEL_LDPATH=$(SSDMODEL_PREFIX)/lib
>> export SSDMODEL_LDFLAGS=-L$(SSDMODEL_LDPATH) -lssdmodel
>> modify dixtrac/Makefile like this :
>> $(LIBDISKSIM_LDFLAGS) \
>> $(MEMSMODEL_LDFLAGS) \
>> $(DISKMODEL_LDFLAGS) \
>> $(SSDMODEL_LDFLAGS) \
>> $(LIBPARAM_LDFLAGS) \
>> $(LIBDDBG_LDFLAGS) \
>> $(ST_LDFLAGS)
>> 
>> CFLAGS = -Wall -g -MD -I. $(DEFINES) -I$(STHREADS) $(DMINCLUDES) \
>> $(LIBDISKSIM_CFLAGS) \
>> $(DISKMODEL_CFLAGS) $(LIBPARAM_CFLAGS) $(LIBDDBG_CFLAGS) \
>> $(SSDMODEL_CFLAGS)
>> Step 4. Compile~~~!
>> $ make
>> 
>> Step 5. Check if it works well.
>> $ cd valid; ./runvalid
>> $ chmod a+x ../ssdmodel/valid/runvalid
>> $ cd ../ssdmodel/valid; ./runvalid
>> Ok. It is all.
>> 
>> -- 
>>                    Regards, Saeed Ghasemi 
>>                    
>> 
>> _______________________________________________
>> Disksim-users mailing list
>> Disksim-users at ece.cmu.edu
>> https://sos.ece.cmu.edu/mailman/listinfo/disksim-users
> 
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