Message ID | 1565145867-16610-1-git-send-email-yejun.guo@intel.com |
---|---|
State | New |
Headers | show |
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces@ffmpeg.org] On Behalf > Of Guo, Yejun > Sent: Wednesday, August 7, 2019 10:44 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Guo, Yejun <yejun.guo@intel.com> > Subject: [FFmpeg-devel] [PATCH V2] FATE/dnn: let fate/dnn tests depend on > ffmpeg static libraries > > background: > DNN (deep neural network) is a sub module of libavfilter, and FATE/dnn is > unit test for the DNN module, one unit test for one dnn layer. > The unit tests are not based on the APIs exported by libavfilter, they just > directly call into the functions within DNN submodule. > > There is an issue when run the following command: > build$ ../ffmpeg/configure --disable-static --enable-shared make make > fate-dnn-layer-pad > > And part of error message: > tests/dnn/dnn-layer-pad-test.o: In function `test_with_mode_symmetric': > /work/media/ffmpeg/build/src/tests/dnn/dnn-layer-pad-test.c:73: > undefined reference to `dnn_execute_layer_pad' > > The root cause is that function dnn_execute_layer_pad is a LOCAL symbol in > libavfilter.so, and so the linker could not find it when build > dnn-layer-pad-test. > To check it, just run: readelf -s libavfilter/libavfilter.so | grep dnn > > So, add dependency in fate/dnn Makefile with ffmpeg static libraries. > This is the same method used in fate/checkasm > > Signed-off-by: Guo, Yejun <yejun.guo@intel.com> > --- > tests/dnn/Makefile | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/tests/dnn/Makefile b/tests/dnn/Makefile index b2e6680..0e050ea > 100644 > --- a/tests/dnn/Makefile > +++ b/tests/dnn/Makefile > @@ -4,8 +4,8 @@ DNNTESTOBJS := > $(DNNTESTOBJS:%=$(DNNTESTSDIR)%) > $(DNNTESTPROGS:%=$(DNNTESTSDIR) DNNTESTPROGS := > $(DNNTESTPROGS:%=$(DNNTESTSDIR)/%-test$(EXESUF)) > -include $(wildcard $(DNNTESTOBJS:.o=.d)) > > -$(DNNTESTPROGS): %$(EXESUF): %.o $(FF_DEP_LIBS) > - $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(filter %.o,$^) > $(FF_EXTRALIBS) $(ELIBS) > +$(DNNTESTPROGS): %$(EXESUF): %.o $(FF_STATIC_DEP_LIBS) > + $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(filter %.o,$^) > +$(FF_STATIC_DEP_LIBS) $(ELIBS) > > testclean:: > $(RM) $(addprefix $(DNNTESTSDIR)/,$(CLEANSUFFIXES) > *-test$(EXESUF)) > -- > 2.7.4 LGTM && Verified IMHO this is a high priority patch since currently FATE is broken now if build with dynamic link
Em sex, 16 de ago de 2019 às 11:20, Li, Zhong <zhong.li@intel.com> escreveu: > > > From: ffmpeg-devel [mailto:ffmpeg-devel-bounces@ffmpeg.org] On Behalf > > Of Guo, Yejun > > Sent: Wednesday, August 7, 2019 10:44 AM > > To: ffmpeg-devel@ffmpeg.org > > Cc: Guo, Yejun <yejun.guo@intel.com> > > Subject: [FFmpeg-devel] [PATCH V2] FATE/dnn: let fate/dnn tests depend on > > ffmpeg static libraries > > > > background: > > DNN (deep neural network) is a sub module of libavfilter, and FATE/dnn is > > unit test for the DNN module, one unit test for one dnn layer. > > The unit tests are not based on the APIs exported by libavfilter, they just > > directly call into the functions within DNN submodule. > > > > There is an issue when run the following command: > > build$ ../ffmpeg/configure --disable-static --enable-shared make make > > fate-dnn-layer-pad > > > > And part of error message: > > tests/dnn/dnn-layer-pad-test.o: In function `test_with_mode_symmetric': > > /work/media/ffmpeg/build/src/tests/dnn/dnn-layer-pad-test.c:73: > > undefined reference to `dnn_execute_layer_pad' > > > > The root cause is that function dnn_execute_layer_pad is a LOCAL symbol in > > libavfilter.so, and so the linker could not find it when build > > dnn-layer-pad-test. > > To check it, just run: readelf -s libavfilter/libavfilter.so | grep dnn > > > > So, add dependency in fate/dnn Makefile with ffmpeg static libraries. > > This is the same method used in fate/checkasm > > > > Signed-off-by: Guo, Yejun <yejun.guo@intel.com> > > --- > > tests/dnn/Makefile | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/tests/dnn/Makefile b/tests/dnn/Makefile index b2e6680..0e050ea > > 100644 > > --- a/tests/dnn/Makefile > > +++ b/tests/dnn/Makefile > > @@ -4,8 +4,8 @@ DNNTESTOBJS := > > $(DNNTESTOBJS:%=$(DNNTESTSDIR)%) > > $(DNNTESTPROGS:%=$(DNNTESTSDIR) DNNTESTPROGS := > > $(DNNTESTPROGS:%=$(DNNTESTSDIR)/%-test$(EXESUF)) > > -include $(wildcard $(DNNTESTOBJS:.o=.d)) > > > > -$(DNNTESTPROGS): %$(EXESUF): %.o $(FF_DEP_LIBS) > > - $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(filter %.o,$^) > > $(FF_EXTRALIBS) $(ELIBS) > > +$(DNNTESTPROGS): %$(EXESUF): %.o $(FF_STATIC_DEP_LIBS) > > + $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(filter %.o,$^) > > +$(FF_STATIC_DEP_LIBS) $(ELIBS) > > > > testclean:: > > $(RM) $(addprefix $(DNNTESTSDIR)/,$(CLEANSUFFIXES) > > *-test$(EXESUF)) > > -- > > 2.7.4 > > LGTM && Verified > > IMHO this is a high priority patch since currently FATE is broken now if build with dynamic link Pushed, thanks. > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
diff --git a/tests/dnn/Makefile b/tests/dnn/Makefile index b2e6680..0e050ea 100644 --- a/tests/dnn/Makefile +++ b/tests/dnn/Makefile @@ -4,8 +4,8 @@ DNNTESTOBJS := $(DNNTESTOBJS:%=$(DNNTESTSDIR)%) $(DNNTESTPROGS:%=$(DNNTESTSDIR) DNNTESTPROGS := $(DNNTESTPROGS:%=$(DNNTESTSDIR)/%-test$(EXESUF)) -include $(wildcard $(DNNTESTOBJS:.o=.d)) -$(DNNTESTPROGS): %$(EXESUF): %.o $(FF_DEP_LIBS) - $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(filter %.o,$^) $(FF_EXTRALIBS) $(ELIBS) +$(DNNTESTPROGS): %$(EXESUF): %.o $(FF_STATIC_DEP_LIBS) + $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(filter %.o,$^) $(FF_STATIC_DEP_LIBS) $(ELIBS) testclean:: $(RM) $(addprefix $(DNNTESTSDIR)/,$(CLEANSUFFIXES) *-test$(EXESUF))
background: DNN (deep neural network) is a sub module of libavfilter, and FATE/dnn is unit test for the DNN module, one unit test for one dnn layer. The unit tests are not based on the APIs exported by libavfilter, they just directly call into the functions within DNN submodule. There is an issue when run the following command: build$ ../ffmpeg/configure --disable-static --enable-shared make make fate-dnn-layer-pad And part of error message: tests/dnn/dnn-layer-pad-test.o: In function `test_with_mode_symmetric': /work/media/ffmpeg/build/src/tests/dnn/dnn-layer-pad-test.c:73: undefined reference to `dnn_execute_layer_pad' The root cause is that function dnn_execute_layer_pad is a LOCAL symbol in libavfilter.so, and so the linker could not find it when build dnn-layer-pad-test. To check it, just run: readelf -s libavfilter/libavfilter.so | grep dnn So, add dependency in fate/dnn Makefile with ffmpeg static libraries. This is the same method used in fate/checkasm Signed-off-by: Guo, Yejun <yejun.guo@intel.com> --- tests/dnn/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)