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Sun, 8 Aug 2021 16:35:38 +0000 Date: Sun, 8 Aug 2021 16:35:03 +0000 (UTC) From: Mahmood Naderan Reply-To: Mahmood Naderan To: Jonah Graham Cc: Mahmood Naderan via Gdb , Andreas Schwab Message-ID: <2120078511.233484.1628440503952@mail.yahoo.com> In-Reply-To: References: <767694398.211875.1628429913388.ref@mail.yahoo.com> <767694398.211875.1628429913388@mail.yahoo.com> <83k0kwgg2s.fsf@gnu.org> <863850548.219085.1628435181352@mail.yahoo.com> <877dgwc5qv.fsf@igel.home> <569018761.219127.1628438476158@mail.yahoo.com> Subject: Re: Error "No source file named" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Mailer: WebService/1.1.18796 YMailNorrin X-Spam-Status: No, score=1.5 required=5.0 tests=BAYES_00, BODY_8BITS, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Aug 2021 16:35:40 -0000 >Could you have two copies of shader.o hanging about? Jonah, Thanks for the tip. I checked more and see g++=C2=A0 -g3 -fPIC -DCUDART_VERSION=3D11020 -Wall -DDEBUG -DTRACING_ON=3D1= -std=3Dc++0x -ggdb \ =C2=A0=C2=A0=C2=A0=C2=A0 -I/usr/local/cuda-11.2/include -I/home/mahmood/acc= el-sim-framework/gpu-simulator/gpgpu-sim/src/gpuwattch/ \ =C2=A0=C2=A0=C2=A0=C2=A0 -DGPGPUSIM_POWER_MODEL -o /home/mahmood/accel-sim-= framework/gpu-simulator/gpgpu-sim/build/gcc-9.3.0/cuda-11020/debug/gpgpu-si= m/shader.o \ =C2=A0=C2=A0=C2=A0=C2=A0 -c shader.cc ar rcs=C2=A0 /home/mahmood/accel-sim-framework/gpu-simulator/gpgpu-sim/buil= d/gcc-9.3.0/cuda-11020/debug/gpgpu-sim/libgpu_uarch_sim.a \ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /home/mahmood/accel-sim-framewor= k/gpu-simulator/gpgpu-sim/build/gcc-9.3.0/cuda-11020/debug/gpgpu-sim/shader= .o \ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ... g++ -shared -Wl,-soname,libcudart.so -Wl,--version-script=3Dlinux-so-versio= n.txt \ =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0... =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /home/mahmood/accel-sim-framewor= k/gpu-simulator/gpgpu-sim/build/gcc-9.3.0/cuda-11020/debug/gpgpu-sim/*.o \ =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0-o lib/gcc-9.3.0/cuda-11020/debug/lib= cudart.so And the final binary depends on the libcudart.so $ ldd gpu-simulator/bin/debug/accel-sim.out =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 linux-vdso.so.1 (0x00007fffc01c3= 000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libcudart.so =3D> /home/mahmood/= accel-sim-framework/gpu-simulator/gpgpu-sim/lib/gcc-9.3.0/cuda-11020/debug/= libcudart.so (0x00007f7c3e8f4000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libstdc++.so.6 =3D> /lib/x86_64-= linux-gnu/libstdc++.so.6 (0x00007f7c3e6f0000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libgcc_s.so.1 =3D> /lib/x86_64-l= inux-gnu/libgcc_s.so.1 (0x00007f7c3e6d5000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libpthread.so.0 =3D> /lib/x86_64= -linux-gnu/libpthread.so.0 (0x00007f7c3e6b2000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libc.so.6 =3D> /lib/x86_64-linux= -gnu/libc.so.6 (0x00007f7c3e4c0000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libz.so.1 =3D> /lib/x86_64-linux= -gnu/libz.so.1 (0x00007f7c3e4a2000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 libm.so.6 =3D> /lib/x86_64-linux= -gnu/libm.so.6 (0x00007f7c3e353000) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 /lib64/ld-linux-x86-64.so.2 (0x0= 0007f7c3f2dc000) Do you also confirm that shader.cc symbols must be in the final binary? Regards, Mahmood