The renegotiated terms come after OpenAI faced a wave of backlash from inside and outside the company. Altman had already acknowledged that the optics of agreeing to the Pentagon deal hours after the Trump administration labeled rival Anthropic a “supply-chain risk” for refusing a contract without explicit AI safeguards didn’t “look great.” This was especially true since Altman had previously said publicly that he supported Anthropic’s redlines around mass surveillance and autonomous weapons.
X925’s frontend can sustain 10 instructions per cycle, but strangely has lower throughput when using 4 KB pages. Using 2 MB pages lets it achieve 10 instructions per cycle as long as the test fits within the 64 KB instruction cache. Cortex X925 can fuse NOP pairs into a single MOP, but that fusion doesn’t bring throughput above 10 instructions per cycle. Details aside, X925 has high per-cycle frontend throughput compared to its x86-64 peer, but slightly lower actual throughput when considering Zen 5 and Lion Cove’s much higher clock speed. With larger code footprints, Cortex X925 continues to perform well until test sizes exceed L2 capacity. Compared to X925, AMD’s Zen 5 relies on its op cache to deliver high throughput for a single thread.
，更多细节参见夫子
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