CS 140: Parallel Computing
Winter Quarter, 2026
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Lectures: M W 9:30-10:45 LSB 1001
Discussion Section:
Thur 1:00-1:50 PHELP 2516, 4:00- 4:50 GIRV 1119 or 5:00- 5:50 PHELP 1425
- Instructor: Tao Yang (tyang at cs).
Office Hours:
Mon/Wed after class -11:45
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TAs:
Shanxiu He (Office Hours: Fri 10:00 AM-12:00 PM, HFH 5106)
Gyuwan Kim (Office Hours: Tue/Thu 3:00-4:00 PM, HFH 5106)
Guanyu Yao (Office Hours: Mon 3:00-4:00 PM, Wed 3:00-4:00 PM, Henly Hall 2118)
Topics :
This course covers
parallel computing on modern computers. Topics include
- Parallel architecture, high performance computing, and performance evaluation
- Patterns of parallelism and program partitioning/mapping
- Distributed memory programming with message-passing interface (MPI)
- Shared memory programming with OpenMP and Pthreads
- Program parallelization of core algorithms in machine learning and scientific computing (matrix
multiplication, equation solving, and model training)
- CUDA parallel programming with GPUs
- SIMD and cache-aware programming
- MapReduce and Spark programming for data intensive cloud computing
The expected work includes 5 homework exercises, parallel programming assignments with C (distributed memory, shared memory, and GPU), and exams.
Prerequsites :
- Linear algebara (Math 4A).
- Programming experience with C on Linux.
- Knowledge of data structure and algorithms (mainly arrays and lists)
- Concepts: Algorithm complexity and partial derivatives
Course Information:
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