Public bug reported: Binary package hint: gcc-4.3-spu
Unlike the cell-gcc/spu-gcc package, SPU Software Managed Cache controlling files are missing in gcc-4.3-spu. They are responsible for managing and interfacing (spu_cache.h) the Software Managed Cache on the Cell BE SPU which is implemented as library within gcc. These files were present in spu-gcc_4.1.1r886, but there is nothing like this in gcc-4.3-spu: ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cache64k.a ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cache16k.a ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cache8k.a ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cache32k.a ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cachemgr_nonatomic.a ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cachemgr.a ./usr/lib/gcc/spu/4.1.1/mea64/libgcc_cache128k.a ./usr/lib/gcc/spu/4.1.1/libgcc_cache16k.a ./usr/lib/gcc/spu/4.1.1/libgcc_cache8k.a ./usr/lib/gcc/spu/4.1.1/libgcc_cache32k.a ./usr/lib/gcc/spu/4.1.1/libgcc_cachemgr_nonatomic.a ./usr/lib/gcc/spu/4.1.1/libgcc_cachemgr.a ./usr/lib/gcc/spu/4.1.1/libgcc_cache128k.a ./usr/lib/gcc/spu/4.1.1/include/spu_cache.h The consequence is that my software using SPU Software Managed Caches won't compile anymore. On the other hand i'm forced to gcc-4.3 because of bugs in gcc 4.1 [1]. It seems that the SPU Software Managed Cache patches are also still present in the upstream gcc-4.3 cell branch [2], but not in the upstream gcc-4.3 release [3]. [1] https://bugs.launchpad.net/ubuntu/+source/cell-gcc/+bug/285186 [2] http://gcc.gnu.org/viewcvs/branches/cell-4_3-branch/gcc/config/spu/ [3] http://gcc.gnu.org/viewcvs/tags/gcc_4_3_2_release/gcc/config/spu/ ** Affects: gcc-4.3 (Ubuntu) Importance: Undecided Status: New -- gcc-4.3-spu missing spu cache https://bugs.launchpad.net/bugs/285780 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs