Advanced Numerical Research and Analysis Group Advanced NUmerical Research and Analysis Group ( ANURAG ) is a laboratory of the Defence Research and Development Organisation ( DRDO ) . Located in Kanchanbagh , Hyderabad , it is involved in the development of computing solutions for numerical analysis and their use in other DRDO projects . History . ANURAG was established on May 2 , 1988 , to support aeronautical design work , with the mandate of executing specific , time - bound projects leading to the development of custom designed computing systems and software packages for numerical analysis and other applications . Areas of work . ANURAG helps design and develop advanced computing systems . Much of this research is conducted in state - of - the - art concepts like parallel architectures , etc . , in order to build up a technology base in these areas . Its areas of work are : Products . PACE . PACE ( Processor for Aerodynamic Computations and Evaluation ) , developed by ANURAG , is a loosely coupled , message - passing parallel processing supercomputer . PACE was originally designed to cater to the Computational fluid dynamics ( CFD ) needs in aircraft design . It can also be used for other fields such as weather forecasting , automobile & civil engineering design and Molecular Biology . These systems have been built using VME - bus based Pentium processor boards , ATM switches and Reflective Memory communication hardware . In 1987 , India decided to launch a national initiative in supercomputing to design , develop and deliver a supercomputer in the gigaflop s range . Complementary projects were initiated in various labs , ANURAG being one of them . PACE was unveiled by then Prime Minister P . V . Narasimha Rao in April 1995 . In late 1998 , ANURAG developed the 15 times more powerful " Pace Plus 32 " , which can be used to support missile development , as well as other fields . A 128 - node PACE + + system , built using Pentium processor based VME boards was unveiled by Dr . A . P . J . Abdul Kalam in January 2004 . The performance of this system is 50 Gigaflops ( sustained performance ) . It has been installed at the Indian Institute of Science , Bangalore . At present work is in progress on parallel processing system based on Linux clusters targeted to deliver 1 teraflop performance . ANAMICA . ANAMICA ( ANURAG ' s Medical Imaging and Characterization Aid ) is a DICOM compliant three - dimensional medical visualization software for data obtained from any medical imaging system like MRI , CT and Ultrasound . The software has two - dimensional and three - dimensional visualisation techniques to visualize the images in various ways . The sequence of images obtained from any imaging system by scanning of a single patient is packed to form a three - dimensional grid . The software has also been modified for accepting data from Industrial CT systems . General purpose microprocessors . ANURAG has designed and developed general - purpose microprocessors - ANUPAMA and ABACUS . ANUPAMA is a 32 - bit RISC processor , and works at 33 MHz clock speed . The complete software development tool kit is available for application development . A single - board computer based on ANUPAMA is available for evaluation and software development . ANUPAMA is also available as an IP core . ABACUS is a 32 - bit processor for multi - tasking applications with virtual memory support . It is designed around ANUPAMA core with additions like MMU , two levels of cache , double precision FPU , SDRAM controller . The IP core of ABACUS is available in Verilog RTL code . This processor is suited for desktop applications . Complete software platform is available for ABACUS processor and a single board computer with ABACUS is implemented . Linux Kernel is ported . Other technologies . ANURAG has designed a 16 - bit DSP processor , which is available as an IP core and the design is packaged in 120 - pin CPGA . It has also designed other processors and arithmetic cores . ANURAG has also been able to fabricate CMOS designs up to 1 micrometre size and with up to 100 , 000 gates . Die sizes of 14 x 14 mm have been achieved .