** Description changed: + ========= + Note for SRU Reviewer: Please be aware that this is part of ROCm stack update, please see https://canonical.github.io/rocm-qa/dependency-graph for the list of packages and their relationship + ========= + [ Impact ] hipify 7.2.4 extends the CUDA-to-HIP translation toolchain (hipify-clang and hipify-perl) with support for CUDA 13.0.0 APIs and fixes a cuDNN version detection regression that affected users of cuDNN 9.10.2 and later: 1. CUDA 13.0.0 API coverage — New compute targets (CU_TARGET_COMPUTE_110, 110A, 110F), device attributes (HOST_MEMORY_POOLS_SUPPORTED, HOST_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED, HOST_ALLOC_DMA_BUF_SUPPORTED, ONLY_PARTIAL_HOST_NATIVE_ATOMIC_SUPPORTED), atomic operation enums, and new memory allocation/location types are now mapped to their HIP equivalents. Driver API functions whose signatures changed in CUDA 13.0 (cuCtxCreate, cuCtxCreate_v2, cuGraphAddNode, cuMemAdvise, cuMemPrefetchAsync, cuStreamGetCaptureInfo, cuStreamUpdateCaptureDependencies, cuGraphGetEdges, cuGraphNodeGetDependencies, cuGraphNodeGetDependentNodes) are now marked HIP_UNSUPPORTED or flagged with CUDA_DRIVER_FUNCTION_CHANGED_VER_MAP so that consumers receive an actionable diagnostic instead of a silent mistranslation. New batch variants (cuMemPrefetchBatchAsync, cuMemDiscardBatchAsync, cuMemDiscardAndPrefetchBatchAsync) and cuEventElapsedTime_v2 are mapped. 2. cuDNN version detection fix — Starting with cuDNN 9.10.2, the version header is distributed as cudnn_version_v999.h rather than the traditionally named cudnn_version.h. The 7.1.x detection logic failed to find the header on affected systems, causing hipify-clang to silently fall back to older cuDNN API mappings. 7.2.4 adds a search for the v999 variant so cuDNN 9.10.2+ installations are detected correctly. Packaging changes in this upload (no user-visible behaviour change once installed): a. LLVM toolchain bumped from 21 to 22 — hipify-clang now links against clang-22/llvm-22-dev and installs libclang-common-22-dev as a runtime dependency. This aligns with the default system LLVM version in Ubuntu Stonking and removes the need for the clang-21-compat patch. b. debian/tests split into hipify (smoke, no CUDA) and hipify-cuda (translation tests requiring nvidia-cuda-toolkit). hipify-clang and hipify-perl are standalone developer tools with no reverse dependencies in the Ubuntu archive. [ Test Plan ] 1. Build: - sbuild or dpkg-buildpackage succeeds. - dpkg --compare-versions 7.2.4+dfsg-1~exp1 gt 7.1.1+dfsg-0ubuntu1 returns true. - No debian/*.symbols file exists for hipify (tool packages, not libraries); no symbol diff check required. 2. Installability: - apt install hipify-clang hipify-perl succeeds. - Confirm libclang-common-22-dev is pulled in as a dependency of hipify-clang (replaces previous llvm-21 dependency). 3. Autopkgtest: - Run autopkgtest suite (hipify, hipify-cuda). - hipify requires only hipify-clang and hipify-perl (smoke tests). - hipify-cuda additionally requires nvidia-cuda-toolkit and is marked skippable on hosts without a CUDA installation. - All tests pass. Output from GPU-equipped testbed: autopkgtest [12:17:24]: test hipify: [----------------------- [TEST 1] hipify-clang --version... [TEST 1] PASS: Ubuntu LLVM version 22.1.2 Optimized build. [TEST 2] hipify-perl include translation... [TEST 2] PASS: cuda_runtime.h -> hip/hip_runtime.h All hipify smoke tests passed. autopkgtest [12:17:25]: test hipify: -----------------------] autopkgtest [12:17:25]: test hipify: - - - - - - - - - - results - - - - - - - - - - hipify PASS autopkgtest [12:18:00]: test hipify-cuda: [----------------------- CUDA detected: path=/usr/lib/cuda include=/usr/lib/cuda/include [TEST 3] hipify-clang kernel launch translation... [HIPIFY] CUDA Installation Path: /usr/lib/cuda [HIPIFY] CUDA_VERSION: 12040 [TEST 3] PASS: kernel launch translated to hipLaunchKernelGGL #include <hip/hip_runtime.h> __global__ void kernel() {} int main() { hipLaunchKernelGGL(kernel, dim3(1), dim3(1), 0, 0); return 0; } [TEST 4] hipify-perl API call translation... [TEST 4] PASS: cudaMalloc -> hipMalloc [TEST 4] PASS: cudaMemcpy -> hipMemcpy [TEST 4] PASS: cudaDeviceSynchronize -> hipDeviceSynchronize [TEST 4] PASS: cudaFree -> hipFree All hipify CUDA tests passed. autopkgtest [12:18:01]: test hipify-cuda: -----------------------] autopkgtest [12:18:01]: test hipify-cuda: - - - - - - - - - - results - - - - - - - - - - hipify-cuda PASS autopkgtest [12:18:02]: @@@@@@@@@@@@@@@@@@@@ summary hipify PASS hipify-cuda PASS [ Where problems could occur ] 1. CUDA 13.0 function remapping (low risk): CUDA driver API functions with ABI changes in CUDA 13.0 are now flagged as unsupported rather than translated. Users invoking hipify-clang on code using these specific functions against a CUDA 13.0 SDK will receive a diagnostic where previously they would have received a (potentially incorrect) mapping. On CUDA 12.x SDKs there is no change in behaviour. 2. LLVM 22 runtime dependency (low risk): hipify-clang now requires libclang-common-22-dev at runtime. On Ubuntu Stonking, LLVM 22 is the default and will be present; on older releases this upload does not apply. [ Other Info ] * hipify packages (hipify-clang, hipify-perl) are standalone tools, not libraries. There are no shared library symbols to track and no SONAME. * This update is part of the coordinated ROCm 7.2.4 stack release. * PPA: https://launchpad.net/~igorluppi/+archive/ubuntu/hipify-7.2.3 * Upstream version comparison: https://github.com/ROCm/hipify/compare/rocm-7.1.1...rocm-7.2.4 * Target: Resolute - * Please also see exception request: https://github.com/ubuntu/ubuntu-project-docs/pull/649 + * Please also see exception request: https://github.com/ubuntu/ubuntu-project-docs/pull/649
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2153789 Title: SRU: New upstream version 7.2.4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hipify/+bug/2153789/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
