[Bug Fix] update kvcache-ops for cann 9.0.0#256
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This pull request updates the third_party/kvcache-ops subproject commit to a newer version. There are no review comments, and I have no feedback to provide.
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hcomm 需要升级到9.0.0吗 |
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目前hcomm可以正常编译通过 |
generspooler
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Jun 25, 2026
aiwantaozi
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Jul 2, 2026
The cann9.0.0 sglang base bumped the AscendC toolchain, so LMCache-Ascend v0.4.2/v0.4.3 fail to compile (extract_host_stub.py now requires --run-mode and the build otherwise falls back to "CANN 8.2 mode"). CANN 9.0.0 support landed on main via LMCache/LMCache-Ascend#256, after the latest tag v0.4.3, so pin to commit dbd6545 (clone + checkout) instead of a release tag. Also register the package's bundled libcache_kernels.so via ld.so.conf: the built c_ops.so ships a broken RUNPATH ($$ORIGIN literal plus the deleted build dir), so without this the runtime import fails with "libcache_kernels.so: cannot open shared object file". Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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