mirror of https://github.com/acidanthera/audk.git
793c59da13
CpuInfo.First stores whether the current thread belongs to the first package in the platform, first core in a package, first thread in a core. But the time complexity of original algorithm to calculate the CpuInfo.First is O (n) * O (p) * O (c). n: number of processors p: number of packages c: number of cores per package The patch trades time with space by storing the first package, first core per package, first thread per core in an array. The time complexity becomes O (n). Signed-off-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Cc: Yun Lou <yun.lou@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> |
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| .. | ||
| BaseUefiCpuLib | ||
| BaseXApicLib | ||
| BaseXApicX2ApicLib | ||
| CpuCommonFeaturesLib | ||
| CpuExceptionHandlerLib | ||
| CpuTimerLib | ||
| MpInitLib | ||
| MpInitLibUp | ||
| MtrrLib | ||
| PlatformSecLibNull | ||
| RegisterCpuFeaturesLib | ||
| SecPeiDxeTimerLibUefiCpu | ||
| SmmCpuFeaturesLib | ||
| SmmCpuPlatformHookLibNull | ||
| VmgExitLibNull | ||