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[BUG FIX] Fix compilation of small UNet crashes with 2026.0 and later on 16GB MTL #36435

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[BUG FIX] Fix compilation of small UNet crashes with 2026.0 and later on 16GB MTL #36435

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f1234f3
fix CVS-187773, add withDnnlDescriptorConcurrency for setting real wo…
sunxiaoxia2022 Jun 16, 2026
e01fd2e
Merge branch 'master' into xiaoxia/fix_OOM_AUTO
sunxiaoxia2022 Jun 17, 2026
d803949
remove useless function, revert some master logic
sunxiaoxia2022 Jun 17, 2026
f11e72c
add withDnnlDescriptorConcurrency for createDescriptor in gathermatmul
sunxiaoxia2022 Jun 17, 2026
950eb78
revert current change
sunxiaoxia2022 Jul 2, 2026
b7d5d99
revert activate
sunxiaoxia2022 Jul 2, 2026
aed6d7d
fix oom of scratchpad
sunxiaoxia2022 Jul 3, 2026
3843869
add comments for dnnl_threadpool_interop_set_scratchpad_concurrency
sunxiaoxia2022 Jul 16, 2026
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1 change: 1 addition & 0 deletions src/plugins/intel_cpu/src/cpu_parallel.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ class CpuParallel {
void activate() const {
#if OV_THREAD == OV_THREAD_TBB_ADAPTIVE
dnnl_threadpool_interop_set_max_concurrency(get_num_threads());
dnnl_threadpool_interop_set_scratchpad_concurrency(get_num_worker_threads());
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liubo-intel marked this conversation as resolved.
Comment on lines +48 to +51
#endif
}

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2 changes: 1 addition & 1 deletion src/plugins/intel_cpu/thirdparty/onednn
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Submodule onednn updated 5 files
+20 −0 include/oneapi/dnnl/dnnl_threadpool.h
+20 −0 src/common/dnnl_thread.hpp
+18 −0 src/common/dnnl_threadpool.cpp
+11 −0 src/common/utils.cpp
+1 −1 src/cpu/x64/jit_brgemm_conv_bwd_strided.cpp
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