Category: TIPS

Ampere eMag 64-bit ARM Server Platform Targets Intel Data Centers – ExtremeTech

16 and 32-core SKUs
3.0GHz base clock, 3.3GHz Turbo
256KB L2 per pair of cores.
32MB global shared L3 cache
8x DDR4-2667 memory channels (170.7GB/s memory bandwidth)
16 DIMMs, up to 1TB DRAM per socket (most Intel Xeons top out at 768GB)
42 lanes of PCIe 3.0 connectivity

Source: Ampere eMag 64-bit ARM Server Platform Targets Intel Data Centers – ExtremeTech

Supermicro Introduces AI Inference-optimized New GPU Server with up to 20 NVIDIA Tesla T4 Accelerators in 4U

Inference-optimized system extends Supermicro’s leading portfolio of GPU Servers to offer customers an unparalleled selection of AI solutions for Inference, Training, and Deep Learning including Singe-Root, Dual-Root, Scale-up and Scale Out designs

Source: Supermicro Introduces AI Inference-optimized New GPU Server with up to 20 NVIDIA Tesla T4 Accelerators in 4U

Tips for turning your screen around

Yesterday I was working with my laptop connected with a remote monitor. I realised the screen in my laptop looks upside down. Not sure I did pressed any key combination or a bug with windows. Searched for the screen turning around and found this good tip. This is with windows 10. May work for other versions also.

Tips for turning the screen around:

    If you want to turn the screen upside down, press “Ctrl + Alt + down arrow”.
    To turn the screen back to the default position, press “Ctrl + Alt + up arrow”.
    To turn the screen on to the side, press “Ctrl + Alt + left/right arrow”.

Internet of Things vs Internet of Everything

Internet of things deals with physical objects. Late in the 1990, most of the objects connected to the internet were immovable objects. E.g:- Desktop. In the recent years more number of devices got connected to the network which includes movable devices. E.g:- Mobile phones. The requirement of the data stored, speed and transmitted increased in millionth times. Internet of things is the technology which is planned to bring all the physical objects to the network. Analogy all the physical objects to be made smart devices. Every device will be identified with a unique ID and remotely managed through devices like mobile applications etc.

Internet of everything deals with people, process, things and data. The things here is the Internet of things. the entire system is viewed and managed smartly and remotely. This requires integration of people, process, things and data together. This can be applied to any Industry.

Emulator vs Virtualization

Emulator does emulate a real hardware. This could be board or CPU or any hardware device. There is a cost associated with the performance when an emulator is used as emulator runs on a user space as a program. Qemu is one of the most used emulator to emulate a board or CPU.

Virtualization virtualise the real hardware. The real hardware is virtually shared by the guest operating system. Multiple types of virtualization possible. VMWare ESX is one of the popular virtualization software. With Intel hardware support the virtualization software can perform very similar to a single system and can make use of the system resources to its maximum.

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