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Pull requests list

Add reduce_range to avoid overflow in int8 tensor CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4266 opened Apr 10, 2026 by cyxlily Contributor • Draft
7
Remove unified.py (Quantizer and TwoStepQuantizer ABCs) CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4264 opened Apr 10, 2026 by jerryzh168 Contributor Loading…
3
Remove WeightTensorWithLinearActivationQuantizationMetadata CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4263 opened Apr 10, 2026 by jerryzh168 Contributor Loading…
3
Remove WeightTensorWithLinearActivationScaleMetadata and related code CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4262 opened Apr 10, 2026 by jerryzh168 Contributor Loading…
3
Remove LinearActivationWeightObservedTensor and insert_observers_ CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4261 opened Apr 10, 2026 by jerryzh168 Contributor Loading…
5
Use fixed scale for Float8 softmax quantization instead of observer CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4260 opened Apr 9, 2026 by jerryzh168 Contributor Loading…
1
Improve HQQ scale-only CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#4259 opened Apr 9, 2026 by metascroy Contributor • Draft
1
Move NF4Tensor to quantization.quantize_.workflows CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: bc-breaking Use this tag if this PR breaks backward compatibility
#4256 opened Apr 9, 2026 by andrewor14 Contributor Loading…
3
Support 32x32 scaling for weights in MXFP8 weight quantization kernel CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow moe mx
#4254 opened Apr 9, 2026 by alexsamardzic Collaborator Loading…
1
8
[mxfp8 training] on-device validation of group sizes in cutedsl quant kernels CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow moe mx
#4253 opened Apr 9, 2026 by danielvegamyhre Contributor Loading…
24
[nvfp4 training] add autograd support for NVFP4 emulated grouped GEMM CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#4252 opened Apr 9, 2026 by roycho96 Contributor Loading…
1
[xpu][mx] Enable mx matmul tests on xpu CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#4251 opened Apr 8, 2026 by ugolowic Contributor Loading…
1
[ROCm] Switch CI to allowlist of validated tests CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes module: rocm topic: rocm
#4248 opened Apr 7, 2026 by brucechanglongxu Contributor Loading…
7
[nvfp4_training] Add Triton kernel for global amax of columnwise RHT (SM90+) CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow nvfp4
#4247 opened Apr 7, 2026 by rdspring1 Loading…
2 tasks
23
Build GPU profile benchmark CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: inference quantize_ api inference flow topic: for developers Use this tag if this PR is mainly developer facing
#4244 opened Apr 6, 2026 by namgyu-youn Contributor Loading…
5 tasks
3
add gptq algorithm diagram CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4237 opened Apr 3, 2026 by vkuzo Contributor Loading…
6
[test] Refactor test_quant_api to use shared ToyTwoLinearModel CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#4236 opened Apr 3, 2026 by abhinav-TB Loading…
4
Add deprecation warning for BlockSparseWeightConfig (#4230) CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: deprecation Use this tag if this PR deprecates a feature
#4232 opened Apr 3, 2026 by jerryzh168 Contributor Loading…
1
fix blockwise FP8 scaled_mm scale layout in Float8BlockwiseLinear CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow
#4229 opened Apr 2, 2026 by iamzainhuda Contributor Loading…
1
Fix #4106: ./test/float8/test_everything_multi_gpu.sh failing in 4xH1... CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#4222 opened Apr 2, 2026 by JiwaniZakir Loading…
1
6
Add aten.view.dtype dispatch to optim state subclasses CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow
#4216 opened Apr 1, 2026 by winglian Loading…
7
[xpu][mx][test] Enable test_mx_tensor on xpu CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow xpu Intel XPU related features
#4214 opened Apr 1, 2026 by ugolowic Contributor Loading…
3
[xpu][mx][test] Enable test_kernels on xpu CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: training quantize_ api training flow xpu Intel XPU related features
#4213 opened Apr 1, 2026 by ugolowic Contributor Loading…
4
Remove check_cpu_version and check_xpu_version helpers CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: not user facing Use this tag if you don't want this PR to show up in release notes
#4211 opened Apr 1, 2026 by Xia-Weiwen Collaborator Loading…
21
[codex] add repro for blockwise _scaled_mm investigation CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#4209 opened Mar 31, 2026 by iamzainhuda Contributor • Draft
5
ProTip! Adding no:label will show everything without a label.