diff options
Diffstat (limited to 'bitsandbytes/functional.py')
| -rw-r--r-- | bitsandbytes/functional.py | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/bitsandbytes/functional.py b/bitsandbytes/functional.py index 236c8ce..22200f2 100644 --- a/bitsandbytes/functional.py +++ b/bitsandbytes/functional.py @@ -184,14 +184,9 @@ def create_dynamic_map(signed=True, n=7): def get_special_format_str(): + if not torch.cuda.is_available(): return 'col_turing' major, minor = torch.cuda.get_device_capability() - if major < 7: - print( - f"Device with CUDA capability of {major} not supported for 8-bit matmul. Device has no tensor cores!" - ) - assert major >= 7 - - if major == 7: + if major <= 7: return "col_turing" elif major == 8: return "col_ampere" @@ -1667,21 +1662,6 @@ def double_quant( return out_row, out_col, row_stats, col_stats, coo_tensor -def get_special_format_str(): - major, minor = torch.cuda.get_device_capability() - if major < 7: - print( - f"Device with CUDA capability of {major} not supported for 8-bit matmul. Device has no tensor cores!" - ) - assert major >= 7 - - if major == 7: return 'col_turing' - elif major == 8: return 'col_ampere' - else: return 'col_turing' - - - - def transform(A, to_order, from_order='row', out=None, transpose=False, state=None, ld=None): prev_device = pre_call(A.device) if state is None: state = (A.shape, from_order) |