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2021.02.19
TDP vs Power consumption
TDP is often misunderstood as the power consumption of the particular component. As the acronym implies, it is a thermal solution requirement for being able to dissipate heat from the particular sustained power. In modern processors and accelerators, there are mechanisms to allow the components to exceed their base clock, thereby increasing the power consumption. This behavior has a variety of trade names, but can be generally summed up to “boost” or “turbo.” This allows the processors to maximize performance when thermal headroom is available, at the cost of increased power usage.
2021.02.03
Bfloat16 – a brief intro
AI calculation is computationally expensive, especially with the larger number sets of working with FP32. Half precision FP16 floating point has only 8bit precision significand with 5bit for exponent which has reduced precision and rangeof represented numbers compared to FP32.
2021.01.25
Introduction to technologies behind 5G infrastructure
From closed, propriety, vertical to standard, commodity, horizontal hardware/software/platform.Greatly reduce CAPEX and OPEX for telecom operators.A new business model of virtualized, modularized, and customized micro-services (network slices).
2021.01.19
Small Cell Accelerators
we are going to take a look at 5G focused accelerator. Given the rise in the interest of Enterprise private 5G networks, there are demands for general purpose platforms that can run 5G network stack as well as providing additional microservices on or near the systems running the 5G networks. To maximize performance on these platforms, generally x86, we need another type of accelerator specifically for the 5G workload.
2020.12.18
New standards in wireless connectivity: pros, cons, and where they make sense
Wifi 6, Wifi 6e, 5G NR, and 802.11ah (HaLow) are some of the new connectivity solutions being proposed. The route each have taken has distinct advantages for specific applications. We’ll take a brief look at each.
2020.12.16
Trusted Secure Boot – OT004A
AEWIN is launching the Trust Secure Boot module, the OT004, for increased BIOS firmware resilience to guard against firmware tampering or data corruption. This is part of AEWIN’s push for a hardware system root of trust for our network computing systems, and is the first link in the chain. We have leveraged our experiences from gaming system ODM, where there are strict regulations regarding tamper resistance, as well as experiences from specialized sectors where the vendor has requested firmware hardening.