You Jiacheng
@YouJiacheng
Joined August 2015
2.4K Following 12.6K Followers
130% faster now, using Astra, 6.1 Sol and K3.
6.1 Sol is very good (except too slow).
Last week, I directed K3 to optimize mjwarp kernels for a workload and got 77% speedup.
Today I asked GPT-6 Astra to optimize it further.
It first tried an obviously wrong direction and failed. Then it tuned num_threads and got 0.38% speedup.😅
It's pretty good on other tasks.
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