openvino

7b43dd7e - [GPU] Resolve perf regression of sdpa_opt usage with systolic arch (#33679)

[GPU] Resolve perf regression of sdpa_opt usage with systolic arch (#33679) ### Description of the issue * Performance drop is introduced from OV25.2 to OV25.4 on LNL. * SDPA caused perf drop #### The code and line that caused this issue - SDPAFusion is processed and sdpa layers selects sdpa_opt kernel by supports_micro_sdpa : sdpa_opt.cpp:229 #### Reproduction step and snapshot - Reproduced by benchmark `.\benchmark_app.exe -m unet_int8.xml -d GPU -t 5 -hint latency` #### How to fix - Not to use sdpa using SDPADecomposition if support_immad is true and sdpa_opt kernel would be selected. - But this exception applied only if can check memory size is decomposable compared to max memory allocation #### Checklist - [x] Is it a proper fix? - [ ] Did you include test case for this fix, if necessary? - [x] Did you review existing test that can be extended to cover this scenario? - relevant test cases comparing with a reference code exists : `INSTANTIATE_TEST_SUITE_P(smoke_ScaledAttnStatic3D_GPU, ScaledAttnLayerGPUTest, static_shape_params_3D, ScaledAttnLayerGPUTest::getTestCaseName);` ### Tickets: - CVS-178906 --------- Signed-off-by: Min, Byungil <byungil.min@intel.com>