intel smx技术就是英特尔® Trusted Execution Technology(英特尔® 可信执行技术)intel sgx技术是英特尔® Software Guard Extensions 是两种安全性技术,txt技术是从三代酷睿开始才有的,sgx技术是从六代才有的,cpu是否支持该技术可以从Intel官网查询。如图是i5 8400的查询结果 ...
N卡的计算单元团簇叫做流式多处理器(Stream Multiprocessor, SM),由一定量的CUDA核心组成。在Kepler架构中,192个核心组成一个SMX,而在Maxwell架构中,128个核心组成一个SMM。因此,我们常见的GT740M(GK107/GK208)就拥有2个SMX,而GTX960M(GM107)就拥有5个SMM。 A卡的计算单元团簇叫做计算单元(Compute Unit, CU),...
1|02.1.1 CPU CPU需要支持TXT和SMX技术,SMX包括一条安全指令GETSEC,可执行多种安全功能。GETSEC[ENTERACCS]和GETSEC[SENTER]指令提供: 安全验证ACM, 若验证通过,将ACM调入CPU 安全域内执行。 支持TXT技术的CPU也都支持虚拟化技术(VMX)。 1|02.1.2 Chipset 为支持TXT技术,Chipset需要包括: 专门的TXT寄存器 一...
The SMX interface includes the following functions: • Measured/Verified launch of the MLE. • Mechanisms to ensure the above measurement is protected and stored in a secure location. • Protection mechanisms that allow the MLE to control attempts to modify itself. The processor...
扩展阅读:《NVIDIA H100 GPU架构白皮书:2倍功耗SMX只比PCIe 5计算卡快25%》),如今OCP OAI系统设计...
CPU需要⽀持TXT和SMX技术,SMX包括⼀条安全指令GETSEC,可执⾏多种安全功能。GETSEC[ENTERACCS]和GETSEC[SENTER]指令提供:安全验证ACM,若验证通过,将ACM调⼊CPU 安全域内执⾏。⽀持TXT技术的CPU也都⽀持虚拟化技术(VMX)。2.1.2 Chipset 为⽀持TXT技术,Chipset需要包括:专门的TXT寄存器 ⼀个...
06 SMX Safer Mode Extensions 07 EST Enhanced Intel SpeedStep® Technology 08 TM2 Thermal Monitor 2 09 SSSE3 Supplemental Streaming SIMD Extensions 3 10 CNXT-ID L1 Context ID 12:11 Reserved 13 CX16 CMPXCHG16B 14 xTPR xTPR Update Control ...
DOS run in real mode System Management Mode (SMM): implements platform-specific functions such as power management and system security. cpu enters SMM modes when SMI is received from the APIC or when the external SMM interrupt pin (SMI##) is activated. ...
(TM) i5-3470 CPU @ 3.20GHz CPU Signature 306a9 Microcode Patch 12 Max CPU Speed 3200 MHz Min CPU Speed 1600 MHz CPU Speed 3200 MHz Processor Cores 4 Intel HT Technology Not Supported : Select Screen →← Intel VT-x Technology Supported ↑↓: Select Item Enter: Select Intel SMX ...
smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb cat_l3 cdp_l3 intel_ppin intel_pt ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ...