Cascade Lake架构相对Broadwell L1没变,L2从256K增加到1M增加了4倍,L3从2.5下降到1.38M每core #lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 104 On-line CPU(s) list: 0-103 Thread(s) per core: 2 Core(s) per socket: 26 座: 2 NUMA ...
Intel has worked with the various open source compilers to add support for the return trampoline, and with the OS vendors to use these techniques where appropriate. For Intel® Core™ processors of the Broadwell generation and later, this retpoline mitigation str...
IBRS_FW, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts ...
. . . .2-245 Additional MSRs Supported by Intel® Core™ M Processors and 5th Generation Intel® Core™ Processors . . . . . . . . . .2-247 Additional MSRs Common to Intel® Xeon® Processor D and Intel Xeon Processors E5 v4 Family Based on the Broadwell Microarchitecture ....
Issue Intel Xeon Gold 6326 (Ice Lake) only reporting as Broadwell In/proc/cpuflags, mpx is missing: Raw model name : Intel(R) Xeon(R) Gold 6326 CPU @ 2.90GHz ... flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse...
The Beelink L55 is one such example and uses Intel’s Broadwell I3-5005U CPU which is a dual-core 4-thread 2.00 GHz processor with Intel’s HD Graphics 5500. The L55 is a ‘NUC’ style mini PC and physically consists of a 128 x 126 x 46 mm (5.04 x 4.96 x 1.81 inches) box ...
Broadwell-EP system, a Xeon E5-2680 v4, I see RDTSCP overhead varying from 14 to 46 TSC cycles (with a 2.4 GHz TSC, the core running at 3.1 GHz and the uncore at 2.7 GHz). Translate 0 Kudos Copy link Reply Tianchen_Jerry_Wang Beginner 01-25-2024 11:37 AM 2,302 Views ...
Intel has worked with various open source compilers to add support for retpoline, and with the OS vendors to use these techniques where appropriate. For Intel® Core™ processors of the Broadwell generation and later, this retpoline mitigation strategy also r...
Intel has worked with the various open source compilers to add support for the return trampoline, and with the OS vendors to use these techniques where appropriate. For Intel® Core™ processors of the Broadwell generation and later, this retpoline mit...