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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/performance/1857')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/performance/1857 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/performance/1857 b/results/classifier/deepseek-2/reasoning/performance/1857 new file mode 100644 index 00000000..02060162 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/performance/1857 @@ -0,0 +1,11 @@ +<think> +Alright, let's try to figure out which category this bug report falls into. The user is reporting a significant performance slowdown in QEMU when using aarch64 after a specific commit. They noticed that reverting this commit brings back the original performance, and also that specifying `-cpu cortex-a35` avoids the issue. + +First, looking at the commit mentioned: it enables FEAT_LSE2 for -cpu max. FEAT_LSE2 is related to ARM's Large Scale Enumeration Extension, which affects atomic operations. Enabling this feature could change how instructions are handled, potentially affecting performance. + +The problem here is a performance regression after enabling LSE2. Since the commit directly relates to CPU features and their handling in QEMU, I should consider categories that relate to performance issues with the hypervisor or specific device/peripheral emulation. + +Looking at the possible categories: 'performance' seems like a direct fit because the issue is about slowdowns. However, since it's related to the CPU configuration and how features are enabled, which might be part of the hypervisor's role in emulating the hardware, 'hypervisor' could also be a contender. But given that the primary issue is performance degradation, 'performance' seems more accurate. +</think> + +performance \ No newline at end of file |