Algorithms

Algorithms	Variants
Random	bernoulli normal uniform
Quantization	symmetric per-block per-tensor q2 q4 q8 fp4
Reduction	mean sum prod max min arg[max|min] per-cube per-plane
Matmul	mma unit tma multi-stage specialization ordered multi-rows
Convolution	mma unit tma multi-stage im2col
Attention	mma unit multi-rows

Contributing

If you want to contribute new kernels, please read the GUIDE.md.

Running tests

The full testing guide — suites, CUBE_TEST_MODE, failure-message format, and filter syntax — lives in cubek-test-utils.