You'll probably want to look at the config.log file (I can't quite remember
if this is what scons calls it) for more details on what is happening.
On Tue, Dec 18, 2012 at 9:45 AM, zhengchl <zhengchuan...@hotmail.com> wrote:
> I'm sorry for forgetting describe the building in detail. The building
> succeed except checking tcmalloc failed.
>
> scons: Reading SConscript files ...
> Checking for leading underscore in global variables...(cached) no
> Checking for C++11 static_assert support...(cached) yes
> Checking for C header file Python.h... (cached) yes
> Checking for C library pthread... (cached) yes
> Checking for C library dl... (cached) yes
> Checking for C library util... (cached) yes
> Checking for C library m... (cached) yes
> Checking for C library python2.6... (cached) yes
> Checking for accept(0,0,0) in C++ library None... (cached) yes
> Checking for zlibVersion() in C++ library z... (cached) yes
> Checking for clock_nanosleep(0,0,NULL,NULL) in C library None... (cached)
> no
> Checking for clock_nanosleep(0,0,NULL,NULL) in C library rt... (cached) yes
> Checking for C library tcmalloc_minimal... (cached) no
> You can get a 12% performance improvement by installing tcmalloc
> (libgoogle-perftools-dev package on Ubuntu or RedHat).
> Checking for C header file fenv.h... (cached) yes
> Reading SConsopts
> Building in /home/zheng/gem5/cache-phase/build/ALPHA_MOESI_CMP_directory
> Using saved variables file
> /home/zheng/gem5/cache-phase/build/variables/ALPHA_MOESI_CMP_directory
> warning: No header file specified for SimObject: Switch
> warning: At least one SimObject lacks a header specification. This can
> cause unexpected results in the generated SWIG wrappers.
> scons: done reading SConscript files.
> scons: Building targets ...
> scons: `build/ALPHA_MOESI_CMP_directory/gem5.fast' is up to date.
> scons: done building targets.
>
> On 12/18/2012 10:19 PM, Ali Saidi wrote:
>
> How did it fail? What does it say?
>
> Ali
>
> On Dec 18, 2012, at 5:14 AM, zhengchl <zhengchuan...@hotmail.com> wrote:
>
> Hi,
>
> My os is Ubuntu 10.04 x86_64. And libgoogle-perftools-dev can't be
> installed from official repository because of depend problems on ubuntu
> 10.04, so I have to compile it myself.
>
> I think I install libgoogle-perftools successfully because ldconfig can
> locate those libs and 'gcc -ltcmalloc' also succeed.
>
> 116: libtcmalloc_minimal_debug.so.4 (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_minimal_debug.so.4
> 117: libtcmalloc_minimal_debug.so (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_minimal_debug.so
> 118: libtcmalloc_minimal.so.4 (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_minimal.so.4
> 119: libtcmalloc_minimal.so (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_minimal.so
> 120: libtcmalloc_debug.so.4 (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_debug.so.4
> 121: libtcmalloc_debug.so (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_debug.so
> 122: libtcmalloc_and_profiler.so.4 (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_and_profiler.so.4
> 123: libtcmalloc_and_profiler.so (libc6,x86-64) =>
> /usr/local/lib/libtcmalloc_and_profiler.so
> 124: libtcmalloc.so.4 (libc6,x86-64) => /usr/local/lib/libtcmalloc.so.4
> 125: libtcmalloc.so (libc6,x86-64) => /usr/local/lib/libtcmalloc.so
>
> 82: libunwind.so.7 (libc6,x86-64) => /usr/local/lib/libunwind.so.7
> 83: libunwind.so (libc6,x86-64) => /usr/local/lib/libunwind.so
> 84: libunwind-x86_64.so.7 (libc6,x86-64) =>
> /usr/local/lib/libunwind-x86_64.so.7
> 85: libunwind-x86_64.so (libc6,x86-64) =>
> /usr/local/lib/libunwind-x86_64.so
> 86: libunwind-setjmp.so.0 (libc6,x86-64) =>
> /usr/local/lib/libunwind-setjmp.so.0
> 87: libunwind-setjmp.so (libc6,x86-64) =>
> /usr/local/lib/libunwind-setjmp.so
>
>
> What's more, I write a simple scons script to check tcmalloc_minimal and
> this script succeed too.
>
> env = Environment()
> conf = env.Configure()
> if conf.CheckLib('tcmalloc_minimal'):
> print "true"
>
> However, when I try "scons build/ALPHA_MOESI_CMP_directory/gem5.opt",
> tcmallc checking still failed.
>
> --
> Chuanlei Zheng
>
> Department of Computer Science and Technology
> Nanjing University
>
> _______________________________________________
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> gem5-users@gem5.org
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>
>
>
>
> _______________________________________________
> gem5-users mailing
> listgem5-users@gem5.orghttp://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>
>
>
> --
> Chuanlei Zheng
>
> Department of Computer Science and Technology
> Nanjing University
>
>
> _______________________________________________
> gem5-users mailing list
> gem5-users@gem5.org
> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>
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