Pawan’s Reviews > Programming Massively Parallel Processors: A Hands-on Approach > Status Update

Pawan
Pawan is on page 170 of 580
A one-time affair can be accomplished by collecting all the test programs and running them on a (rented) virtual machine, chosen so as to minimize expenditure by estimating required compute capability and vetting it against hourly rates.

Instead, I ported the code to a hobby board with cortex host and 128 cores device. Test programs partition data into tiles to store them in shared memory followed by coarsening.
Jan 17, 2026 01:21PM
Programming Massively Parallel Processors: A Hands-on Approach

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Pawan’s Previous Updates

Pawan
Pawan is on page 352 of 580
Enjoyed the soccer example for reduction trees.

Consecutive threads and warps minimize control divergence - wanted to try them out. The variables are in camelCase but have been using snake_case in C language - so the programs look like they contains mixed case.

Deep learning and physics follow.
Jan 20, 2026 07:01PM
Programming Massively Parallel Processors: A Hands-on Approach


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