An open source SASS assembler for NVIDIA Volta, Turing, and Ampere GPUs.

• Python >= 3.6

All NVIDIA Volta (SM70), Turing (SM75), and Ampere (SM80) GPUs.

• Include files.
• Inline python code.

python setup.py install

python -m turingas.main -i <input.sass> -o <output.cubin> -arch <arch>

# E.g.
python -m turingas.main -i input.sass -o output.cubin -arch 75 # 75 for Turing
                                                               # or 70 (Volta), 80 (Ampere)

AsFermi, an SASS assembler for NVIDIA Fermi GPUs. By Hou Yunqing.

MaxAs, an SASS assembler for NVIDIA Maxwell and Pascal. By Scott Gray.

KeplerAs, an SASS assembler for NVIDIA Kepler. By Xiuxia Zhang.

To support following instructions:

• Type conversion instructions (I2I, I2F, F2I, F2F)
• MUFU # Multifunction. E.g., sin, cos.
• LDSM # Load matrix from shared memory.
• Texture instructions
• Surface instructions
• Unified data path instructions
• Other (ISCADD, CALL, JMP ...)
• New Ampere instructions.

If you find this tool helpful, please cite:

@inproceedings{yan2020winograd-conv,
  author    = {Da Yan and
               Wei Wang and
               Xiaowen Chu},
  title     = {Optimizing Batched Winograd Convolution on GPUs},
  booktitle = {25th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP '20)},
  year      = {2020},
  address   = {San Diego, CA, USA},
  publisher = {ACM},
}

This project is released under the MIT License.

-- Da Yan