已合并
【feature】remove elu and elubackward in decomp #37502
hbhu_bin创建于 6月3日
【feature】remove elu and elubackward in decomp #37502
已合并
Pull Request已成功合入, 合并人@ascend-robot
(感谢 hbhu_bin 的贡献)ascend-robot
6月3日 评论:
6月3日 评论:
6月3日 添加了label:ascend-cla/yes
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ascend-robot
6月5日 评论:
6月5日 评论:
In response to this:
/sync v2.9.0 v2.10.0
同步操作执行结果:
| Branch | Status | Pull Request |
|---|---|---|
| v2.9.0 | 创建同步 PR | https://gitcode.com/Ascend/pytorch/merge_requests/37720 |
| v2.10.0 | 创建同步 PR | https://gitcode.com/Ascend/pytorch/merge_requests/37721 |


ascend-robot
6月5日 评论:
6月5日 评论:
流水线 pytorch_gitcode_PR_multiVersion#10084 [ commitID:d2a36ff2 ] 已完成


6月8日 added a commit that referenced this pull request
- ecfd1da3 - [sync] PR-37502: 【feature】remove elu and elubackward in decomp
Co-authored-by: hb_hubin
# message auto-generated for no-merge-commit merge:
!37720 merge sync-pr37502-fix-dvm-2.7.1-to-v2.9.0 into v2.9.0
[sync] PR-37502: 【feature】remove elu and elubackward in decomp
Created-by: ascend-ds-bot
Commit-by: hb_hubin
Merged-by: ascend-robot
Description:
### 1. Origin pull request:
https://gitcode.com/Ascend/pytorch/merge_requests/37502
### 2. Original pull request related issue(s):
https://gitcode.com/Ascend/pytorch/issues/1978
### 3. Original pull request related commit(s):
| Sha | Datetime | Message |
|---|---|---|
|[d2a36ff2](https://gitcode.com/Ascend/pytorch/commit/d2a36ff23dae0aac784bea548a8845edd9e07984)|2026-06-05 11:23:58 +0800 CST|remove elu and elubackward in decomp
| See merge request: Ascend/pytorch!37720- [#37502](https://gitcode.com/Ascend/pytorch/merge_requests/37502)
6月8日 added a commit that referenced this pull request
- ecfd1da3 - [sync] PR-37502: 【feature】remove elu and elubackward in decomp
Co-authored-by: hb_hubin
# message auto-generated for no-merge-commit merge:
!37720 merge sync-pr37502-fix-dvm-2.7.1-to-v2.9.0 into v2.9.0
[sync] PR-37502: 【feature】remove elu and elubackward in decomp
Created-by: ascend-ds-bot
Commit-by: hb_hubin
Merged-by: ascend-robot
Description:
### 1. Origin pull request:
https://gitcode.com/Ascend/pytorch/merge_requests/37502
### 2. Original pull request related issue(s):
https://gitcode.com/Ascend/pytorch/issues/1978
### 3. Original pull request related commit(s):
| Sha | Datetime | Message |
|---|---|---|
|[d2a36ff2](https://gitcode.com/Ascend/pytorch/commit/d2a36ff23dae0aac784bea548a8845edd9e07984)|2026-06-05 11:23:58 +0800 CST|remove elu and elubackward in decomp
| See merge request: Ascend/pytorch!37720- [#37502](https://gitcode.com/Ascend/pytorch/merge_requests/37502)
6月8日 added a commit that referenced this pull request
- 42b89af8 - [sync] PR-37502: 【feature】remove elu and elubackward in decomp
Co-authored-by: hb_hubin
# message auto-generated for no-merge-commit merge:
!37721 merge sync-pr37502-fix-dvm-2.7.1-to-v2.10.0 into v2.10.0
[sync] PR-37502: 【feature】remove elu and elubackward in decomp
Created-by: ascend-ds-bot
Commit-by: hb_hubin
Merged-by: ascend-robot
Description:
### 1. Origin pull request:
https://gitcode.com/Ascend/pytorch/merge_requests/37502
### 2. Original pull request related issue(s):
https://gitcode.com/Ascend/pytorch/issues/1978
### 3. Original pull request related commit(s):
| Sha | Datetime | Message |
|---|---|---|
|[d2a36ff2](https://gitcode.com/Ascend/pytorch/commit/d2a36ff23dae0aac784bea548a8845edd9e07984)|2026-06-05 11:23:58 +0800 CST|remove elu and elubackward in decomp
| See merge request: Ascend/pytorch!37721- [#37502](https://gitcode.com/Ascend/pytorch/merge_requests/37502)
6月8日 added a commit that referenced this pull request
- 42b89af8 - [sync] PR-37502: 【feature】remove elu and elubackward in decomp
Co-authored-by: hb_hubin
# message auto-generated for no-merge-commit merge:
!37721 merge sync-pr37502-fix-dvm-2.7.1-to-v2.10.0 into v2.10.0
[sync] PR-37502: 【feature】remove elu and elubackward in decomp
Created-by: ascend-ds-bot
Commit-by: hb_hubin
Merged-by: ascend-robot
Description:
### 1. Origin pull request:
https://gitcode.com/Ascend/pytorch/merge_requests/37502
### 2. Original pull request related issue(s):
https://gitcode.com/Ascend/pytorch/issues/1978
### 3. Original pull request related commit(s):
| Sha | Datetime | Message |
|---|---|---|
|[d2a36ff2](https://gitcode.com/Ascend/pytorch/commit/d2a36ff23dae0aac784bea548a8845edd9e07984)|2026-06-05 11:23:58 +0800 CST|remove elu and elubackward in decomp
| See merge request: Ascend/pytorch!37721- [#37502](https://gitcode.com/Ascend/pytorch/merge_requests/37502)
【合入来源】
【修改方案】
elu和elubackward不decomp,泛化测试,dvm融合性能比aclnn性能劣化30%~400%
【资料变更】
不涉及
【接口变更】
不涉及
【功能验证】
新增UT验证通过

【CheckList】