Hallo Herr Tremmel, Ich habe das von Ihnen erstellte rpm der mjpegtools benutzt, die Erstellung eines Mpeg-Files hat damit 2,5 h benötigt.
Dann habe ich die mjpegtools selbst kompiliert, um sie für meinen neuen Core i7-Prozessor zu optimieren - leider ohne Erfolg. Jetzt benötigt die Erstellung des selben Mpeg-Files 4,5 h. Was habe ich falsch gemacht oder womit bekommen Sie die gute Performance hin? Ich bin Ihnen dankbar für einen Hinweis! Mfg Hartmut Seel P.S.: Suse 11.0 : der configure log: fett...@linux-7a58:~/Documents/Hartmut/Linux/mjpegtools-1.9.0> ./configure checking build system type... i686-suse-linux-gnu checking host system type... i686-suse-linux-gnu checking target system type... i686-suse-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for ld used by gcc... /usr/i586-suse-linux/bin/ld checking if the linker (/usr/i586-suse-linux/bin/ld) is GNU ld... yes checking for /usr/i586-suse-linux/bin/ld option to reload object files... -r checking for BSD-compatible nm... /usr/bin/nm -B checking whether ln -s works... yes checking how to recognize dependent libraries... pass_all checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking how to run the C++ preprocessor... g++ -E checking for g77... no checking for xlf... no checking for f77... no checking for frt... no checking for pgf77... no checking for cf77... no checking for fort77... no checking for fl32... no checking for af77... no checking for xlf90... no checking for f90... no checking for pgf90... no checking for pghpf... no checking for epcf90... no checking for gfortran... gfortran checking whether we are using the GNU Fortran 77 compiler... yes checking whether gfortran accepts -g... yes checking the maximum length of command line arguments... 1572864 checking command to parse /usr/bin/nm -B output from gcc object... ok checking for objdir... .libs checking for ar... ar checking for ranlib... ranlib checking for strip... strip checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC checking if gcc PIC flag -fPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking whether the gcc linker (/usr/i586-suse-linux/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes configure: creating libtool appending configuration tag "CXX" to libtool checking for ld used by g++... /usr/i586-suse-linux/bin/ld checking if the linker (/usr/i586-suse-linux/bin/ld) is GNU ld... yes checking whether the g++ linker (/usr/i586-suse-linux/bin/ld) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC checking if g++ PIC flag -fPIC works... yes checking if g++ static flag -static works... yes checking if g++ supports -c -o file.o... yes checking whether the g++ linker (/usr/i586-suse-linux/bin/ld) supports shared libraries... yes checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate appending configuration tag "F77" to libtool checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for gfortran option to produce PIC... -fPIC checking if gfortran PIC flag -fPIC works... yes checking if gfortran static flag -static works... yes checking if gfortran supports -c -o file.o... yes checking whether the gfortran linker (/usr/i586-suse-linux/bin/ld) supports shared libraries... yes checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for gawk... (cached) gawk checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking whether gcc and cc understand -c and -o together... yes checking whether we are using the GNU C++ compiler... (cached) yes checking whether g++ accepts -g... (cached) yes checking dependency style of g++... (cached) gcc3 checking for a BSD-compatible install... /usr/bin/install -c checking whether ln -s works... yes checking whether byte ordering is bigendian... no checking for an ANSI C-conforming const... yes checking for inline... inline checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... 64 checking dependency style of gcc... gcc3 checking for stdint.h... (cached) yes checking for inttypes.h... (cached) yes checking for sys/types.h... (cached) yes checking getopt.h usability... yes checking getopt.h presence... yes checking for getopt.h... yes checking malloc.h usability... yes checking malloc.h presence... yes checking for malloc.h... yes checking sys/soundcard.h usability... yes checking sys/soundcard.h presence... yes checking for sys/soundcard.h... yes checking for sin in -lm... yes checking for posix_memalign... yes checking for memalign... yes checking for fmax... yes checking for fmin... yes checking for lround... yes checking for getopt_long... yes checking return type of signal handlers... void configure: The host is i686-suse-linux-gnu i686 suse linux-gnu . checking for alpha architecture... no checking linux/videodev.h usability... yes checking linux/videodev.h presence... yes checking for linux/videodev.h... yes checking for the pthreads library -lpthreads... no checking whether pthreads work without any flags... no checking whether pthreads work with -Kthread... no checking whether pthreads work with -kthread... no checking for the pthreads library -llthread... no checking whether pthreads work with -pthread... yes checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE checking if more special flags are required for pthreads... no checking for cc_r... gcc checking for pthread_attr_getstacksize... yes checking for jpeg_start_compress in -ljpeg... yes checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for LIBQUICKTIME... yes checking for LIBPNG... yes checking for LIBDV... yes checking for X... libraries , headers checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking for __progname... yes checking for XF86DGAQueryExtension in -lXxf86dga... yes checking for GTK... yes checking for sdl-config... /usr/bin/sdl-config checking for SDL - version >= 1.1.3... yes checking for vlineColor in -lSDL_gfx... yes checking Architecture... IA32 checking if C compiler accepts inline MMX assembly... yes checking sub-architecture settings... -march=nocona -mtune=nocona checking what warning flags to pass to the C compiler... -Wall -Wunused configure: creating ./config.status config.status: creating Makefile config.status: creating debian/Makefile config.status: creating debian/control config.status: creating docs/Makefile config.status: creating lavtools/Makefile config.status: creating yuvcorrect/Makefile config.status: creating yuvdenoise/Makefile config.status: creating yuvdeinterlace/Makefile config.status: creating yuvscaler/Makefile config.status: creating y4munsharp/Makefile config.status: creating y4mutils/Makefile config.status: creating yuvfilters/Makefile config.status: creating mpeg2enc/Makefile config.status: creating aenc/Makefile config.status: creating mplex/Makefile config.status: creating scripts/Makefile config.status: creating utils/Makefile config.status: creating utils/altivec/Makefile config.status: creating utils/mmxsse/Makefile config.status: creating y4mdenoise/Makefile config.status: creating mjpegtools.pc config.status: creating mjpegtools.spec config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands configure: configure: MJPEG tools 1.9.0 build configuration : configure: configure: - X86 Optimizations: configure: - MMX/3DNow!/SSE enabled : true configure: - arch/cpu compiler flags : -march=nocona -mtune=nocona configure: - video4linux recording/playback: true configure: - software MJPEG playback : true configure: - Quicktime playback/recording : true configure: - PNG input support : true configure: - AVI MJPEG playback/recording : true (always) configure: - libDV (digital video) support : true configure: - Gtk+ support for glav : true configure: _______________________________________________ Packman mailing list [email protected] http://lists.links2linux.de/cgi-bin/mailman/listinfo/packman
