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Issues: pytorch/ao

[RFC] torchao Contributor Guide
#391 opened Jun 18, 2024 by jerryzh168
Open 16
low precision training upcoming feature tracker
#556 opened Jul 30, 2024 by vkuzo
Open 2
Multibackend tracker
#1082 opened Oct 15, 2024 by msaroufim
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Issues list

AffineQuantizedTensor matmul shape issue
#2069 opened Apr 17, 2025 by andrewor14
@jerryzh168
Remove old subclass implementation to reduce maintainence cost topic: deprecation Use this tag if this PR deprecates a feature
#2056 opened Apr 14, 2025 by jerryzh168
@HDCharles
[CI] After pytorch 2.7 release, Drop support for 2.3 and 2.4 and update support to 2.5.1, 2.6 and 2.7
#2053 opened Apr 14, 2025 by jerryzh168
@jainapurva
1
Making RCEIL the default for MXFP scale derivation mx
#2035 opened Apr 10, 2025 by frsun-nvda
Fix remaining issues when running on H100 machines
#2028 opened Apr 8, 2025 by jerryzh168
@jerryzh168 @drisspg
1
Failed to save the static quantized model quantize
#1950 opened Mar 25, 2025 by yiliu30
2
cast to mxfp8 across dim1 should be performant float8
#1945 opened Mar 24, 2025 by vkuzo
Torchao import time
#1944 opened Mar 24, 2025 by felipemello1
1
[Bug] FSDP2 FP8 compatibility problem with nn.Linear layers (GPU count > out_features) distributed float8
#1938 opened Mar 24, 2025 by HIT-cwh
4
FSDP2 + CPU Offload + AdamW8bit issue
#1931 opened Mar 21, 2025 by psinger
2
Torchao's CPU overhead counteracts the performance benefit of using quantization kernel.
#1930 opened Mar 21, 2025 by LuFinch
11
fp8 quantization with FSDP2 error
#1929 opened Mar 20, 2025 by happynear
2
Does torchao support FP8 Grouped GEMM? float8
#1928 opened Mar 20, 2025 by zigzagcai
5
Accelerate activation sparsity with activation compression good first issue Good for newcomers
#1920 opened Mar 18, 2025 by jcaip
4
placeholder for tracking saturated cast logic to float8_e4m3fn
#1912 opened Mar 17, 2025 by vkuzo
@vkuzo
Move Experimental to TorchAO prototype
#1899 opened Mar 14, 2025 by drisspg
11
Can FP8 GEMM be enabled via module hooks instead of module swapping?
#1887 opened Mar 14, 2025 by zigzagcai
7
Torchao opt resuming from ckpt requires weights_only=False optimizer
#1885 opened Mar 13, 2025 by felipemello1
2
TorchAo autoquant + hugging face breaks on Load autoquant
#1819 opened Mar 3, 2025 by drisspg
@jerryzh168
1
Status of prototype features rfc topic: deprecation Use this tag if this PR deprecates a feature tracker
#1807 opened Mar 1, 2025 by msaroufim
6 of 11 tasks
5
What kind of layers are optimized by torchao on a RTX 4090? performance question Further information is requested
#1805 opened Mar 1, 2025 by naiveen
7
New Pytorch Triton breaks custom cast kernel MX mx
#1799 opened Feb 28, 2025 by drisspg
2
An error was encountered setting torch._dynamo.decorators.mark_unbacked quantize question Further information is requested triaged
#1790 opened Feb 27, 2025 by songh11
3
mx cast to mxfp8 across dim0 and dim1 should be performant mx triaged
#1788 opened Feb 26, 2025 by vkuzo
@eellison
2
error in using torchao and torch compile on rtx 4090 autoquant bug Something isn't working performance quantize
#1775 opened Feb 25, 2025 by zhangvia
@jerryzh168
13
ProTip! Exclude everything labeled bug with -label:bug.