040000 tree a123c277e426f47daf2f2aeba9d2c46358e6a1e7	algorithms
040000 tree a53c0436104589473892da8ed955e9b23a9a955a	aws
040000 tree c97cb0e9810a5c67f65ef478760b7decc9fc6167	builtin
040000 tree 10b41015786f4bc77911c28c2140d052f590a008	datagen
040000 tree dd80e7dd74f5db422ba9612541fc1bb40d010a31	nn
040000 tree 10274d4115cb1a24c51a69e8c49d288bbfda38c8	perftest
040000 tree e6c940fc4c7febe76c427234b97bb52d593700af	staging
040000 tree ffe9f91fb96647fd216245b43c07ef9d940343e8	utils