Fix typing error
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@@ -400,9 +400,9 @@ performance.
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Most apps have no way to effectively use hundreds of CPU threads. At some point
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Most apps have no way to effectively use hundreds of CPU threads. At some point
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adding more threads will only consume more memory and CPU cycles just because
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adding more threads will only consume more memory and CPU cycles just because
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they kernel scheduler, memory controller and your language runtime have to
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the kernel scheduler, memory controller and your language runtime have to manage
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manage all those threads. This can cause huge amounts of overhead. My rule of
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all those threads. This can cause huge amounts of overhead. My rule of thumb: If
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thumb: If you have 64 or more cores: `SMT OFF`
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you have 64 or more cores: `SMT OFF`
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### IOMMU
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### IOMMU
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