Archisman Dey Email & Phone Number

Bengaluru, Ka, In

Kolkata, Wb, In

Bangalore Urban, Karnataka, India

Remote

Open Source Code Reviewer

Montreal, Quebec, Canada

– Implemented a parameterized Fast Fourier Transform algorithm for FPGAs using a new high level synthesis framework using only functional primitives in Scala like Map, Reduce, Fold.– Optimized and synthesized the design from the generated VHDL code with different number of inputs having different bit-widths and achieved 90%+ throughput on Intel Arria 10 FPGA.– Used the general FFT, element-wise multiplication and inverse-FFT to implement a fast 2D convolution pipeline for use in Convolutional Neural Networks on FPGA.

Remote

– Created an automated test suite for simpPRU, a statically typed, compiled language that transpiles down to PRU C, running on Texas Instrument’s AM335x PRU (Programmable Real Time Unit).– Fixed bugs with the language grammar and wrote the lexer, parser, and code generator for new language features such as a char/uint8 data type, new for-loop, and static arrays to the transpiler written in C using flex and bison.– Improved communication capabilities between the host Linux CPU and the PRU in simpPRU by adding the ability to send arrays to the host CPU using Linux kernel’s remoteproc framework and rpmsg.