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Softmax cleanup in general, update Altera backend to have per-layer lookups - #1542

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jmitrevs wants to merge 133 commits into

mainfrom

altera_softmax

Open

Softmax cleanup in general, update Altera backend to have per-layer lookups#1542
jmitrevs wants to merge 133 commits into
mainfrom
altera_softmax

Commits on Jan 26, 2026
- weights for dense
  laurilaatu
  committed
  3d463b3
Commits on Jan 27, 2026
- hgq2 homogeneous quant fix
  calad0i
  committed
  d678573
- Merge branch 'hgq2_homo_quant' of github.com:calad0i/hls4ml into oneapi_weights
  laurilaatu
  committed
  77258bc
Commits on Feb 9, 2026
- Changes required for oneAPI MHA
  laurilaatu
  committed
  59bd96f
- Original weight implementation
  laurilaatu
  committed
  dbb207b
- Merge branch 'main' of github.com:fastmachinelearning/hls4ml into oneapi_qmha
  laurilaatu
  committed
  0c59255
- Restore oneAPI weight placement
  laurilaatu
  committed
  51efff0
- pre-commit
  laurilaatu
  committed
  6067bea
Commits on Feb 10, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  06fda4e
Commits on Feb 13, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  bf38a6b
Commits on Feb 16, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  e27fd11
Commits on Feb 20, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  9f4a448
Commits on Feb 24, 2026
- softmax multidim templates
  laurilaatu
  committed
  16ca197
- Merge branch 'oneapi_qmha' of github.com:laurilaatu/hls4ml into oneapi_qmha
  laurilaatu
  committed
  564b692
- pre-commit
  laurilaatu
  committed
  974e75a
- uncomment
  laurilaatu
  committed
  060c398
Commits on Feb 25, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  f78558c
- int_inp_t to config
  laurilaatu
  committed
  772b93a
- Merge branch 'oneapi_qmha' of github.com:laurilaatu/hls4ml into oneapi_qmha
  laurilaatu
  committed
  d2b8921
Commits on Feb 26, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  a1ad891
Commits on Mar 16, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  d65544d
Commits on Mar 30, 2026
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  2d6a5cc
Commits on Apr 13, 2026
- softmax fixed
  bugracyln
  committed
  c3a4584
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  9b1cf17
Commits on Apr 14, 2026
- table generation cleanup
  bugracyln
  committed
  31b7ad6
Commits on Apr 15, 2026
- Merge pull request #4 from bugracyln/smax_fix
  laurilaatu
  authored
  70b19d1
Commits on May 20, 2026
- fix overflow for legacy softmax, start looking at others
  jmitrevs
  committed
  091cd8e
- fix stable and streaming legacy softmax
  jmitrevs
  committed
  6c9f9a7
- minor softmax latency fixes
  jmitrevs
  committed
  7a004b2
Commits on Jun 8, 2026
- Merge branch 'main' into sofmax_fix
  jmitrevs
  authored
  9d588f2
- fix copilot review issues (other than adding a test)
  jmitrevs
  committed
  d5e3493
Commits on Jun 9, 2026
- add test for softmax auto inferrence
  jmitrevs
  committed
  a56a8d6
- Merge branch 'main' into oneapi_qmha
  laurilaatu
  authored
  29bdbb3
Commits on Jun 10, 2026
- Fix formatting of inp_norm_t name string
  laurilaatu
  authored
  cab4cbc
- pre-commit for core templates
  laurilaatu
  committed
  42ece34
- pre-commit all
  laurilaatu
  committed
  7e2798a
Commits on Jun 25, 2026
- softmax update
  bugracyln
  committed
  bd4778e
- minor syntax fix
  bugracyln
  committed
  3946858
- Merge branch 'oneapi_qmha' into softmax_updated
  bugracyln
  authored
  be76917
- Merge branch 'main' into softmax_updated
  jmitrevs
  authored
  189f64a
Commits on Jun 28, 2026
- default case handling improvement
  bugracyln
  committed
  e0aba71
- minor improvements to default rollback and added comments
  bugracyln
  committed
  584c4f7
Commits on Jun 30, 2026
- Merge branch 'main' into softmax_updated
  jmitrevs
  authored
  711083a
Commits on Jul 2, 2026
- saving before merge
  bugracyln
  committed
  6309fdb
- Merge branch 'pr-1476' into smax_updates_merged
  bugracyln
  committed
  b91a330
- multidim softmax and other fixes
  bugracyln
  committed
  f990dbd
- quick fix to table include logic
  bugracyln
  committed
  5bee49a
- formatting change
  bugracyln
  committed
  134787b
- suggested fixes and commented sections removed
  bugracyln
  committed
  a90b79a
Commits on Jul 3, 2026
- formatting quickfix
  bugracyln
  committed
  07ad4a4
Commits on Jul 4, 2026
- minor fix to writer
  bugracyln
  committed
  aa5af6b
Commits on Jul 7, 2026
- Merge branch 'main' into sofmax_fix
  jmitrevs
  authored
  49d6ccd
- remove quartus reqirement for signed softmax
  jmitrevs
  committed
  3d7979a
- add inp_norm_t inferrence
  jmitrevs
  committed
  aa678e0
Commits on Jul 8, 2026
- fix test_softmax
  jmitrevs
  committed
  5dadf1a
- pre-commit fix
  jmitrevs
  committed
  d8abde4
- change randint to rand
  jmitrevs
  committed
  55e7454
Commits on Jul 9, 2026
- make sure softmax widths are transfered properly
  jmitrevs
  committed
  947f195
- Fix issues with skip, auto
  jmitrevs
  committed
  10532da
- Merge branch 'main' into sofmax_fix
  jmitrevs
  authored
  232b2a3
Commits on Jul 11, 2026
- Merge remote-tracking branch 'jmitrevs/sofmax_fix' into softmax_updated
  bugracyln
  committed
  84e0710
- saving before testing
  bugracyln
  committed
  01d70a4
Commits on Jul 13, 2026
- table accuracy improvement and bugfixes
  bugracyln
  committed
  8d8bc8a
Commits on Jul 23, 2026
- pre-commit fix
  bugracyln
  committed
  9da60c2
Commits on Jul 24, 2026
- Merge branch 'main' into softmax_updated
  jmitrevs
  authored
  84cdcf4
Commits on Aug 1, 2026
- Merge remote-tracking branch 'upstream/main' into sofmax_fix
  jmitrevs
  committed
  39dc0d5
Commits on Aug 13, 2026
- Merge remote-tracking branch 'upstream/main' into sofmax_fix
  jmitrevs
  committed
  7ee6022
- also test legacy instead of stable twice
  jmitrevs
  committed
  865662c
- fix infer precision for multidimensional softmaxes
  jmitrevs
  committed
  755cc57
Commits on Aug 14, 2026
- move to inferring table precisoins in infer_precision.py, with defaults set there
  jmitrevs
  committed
  f4dbefa
Commits on Aug 19, 2026
- attempt to fix the softmax table size based on new setup, for now don't consider table bits
  jmitrevs
  committed
  82cbe41
- [pre-commit.ci] auto fixes from pre-commit hooks
  pre-commit-ci[bot]
  committed
  9baf080
- fix type name
  jmitrevs
  committed
  6288d0d
Commits on Aug 21, 2026
- fix multidimensional softmax parsing and stream latency, remove Quartus since table lookup not good enough
  jmitrevs
  committed
  640f204
- pre-commit fix
  jmitrevs
  committed
  314c1dc
- Merge remote-tracking branch 'upstream/main' into sofmax_fix
  jmitrevs
  committed
  e5bf4af
- restrict XLS testing
  jmitrevs
  committed
  18a2f6c
- Merge remote-tracking branch 'origin/sofmax_fix' into softmax_updated
  jmitrevs
  committed
  e059fa1
- pre-commit fix for merge
  jmitrevs
  committed
  1723aae
- remove __get_table_precision
  jmitrevs
  committed
  d1f6d61
- Use AI to migrate oneAPI to Altera
  jmitrevs
  committed
  c5ab726
- switch from RND to RND_CONV for better XLS compatibility
  jmitrevs
  committed
  7a179d9
Commits on Aug 25, 2026
- Altera HLS compatibility
  
  bugracyln
  authored and
  jmitrevs
  committed
  5f87ca4
- minor corrections
  
  bugracyln
  authored and
  jmitrevs
  committed
  155e6d9
- doc update
  
  bugracyln
  authored and
  jmitrevs
  committed
  96ca476
- Remove oneAPI support from Altera branch
  jmitrevs
  committed
  891f757
Commits on Aug 28, 2026
- Copilot status.rst formatting issue fix
  
  jmitrevs
  and
  Copilot
  committed
  fb97413
- update documentation for now supporting oneAPI
  jmitrevs
  committed
  ae9159c
- Merge remote-tracking branch 'upstream/main' into rename_altera_no_oneapi
  jmitrevs
  committed
  8d22391
- fix doc issue found by copilot review
  jmitrevs
  committed
  5c9a68c
- Merge remote-tracking branch 'bugracyln/softmax_updated' into altera_softmax
  jmitrevs
  committed
  d9fc70b
Commits on Sep 8, 2026
- migrate from oneAPI to Altera in test_softmax
  jmitrevs
  committed
  34443af
- try to unify the softmax table writing
  jmitrevs
  committed
  3df541e
- Merge branch 'main' into altera_softmax
  jmitrevs
  authored
  926d48b
- Merge branch 'main' into rename_altera_no_oneapi
  jmitrevs
  authored
  6138cde
Commits on Sep 13, 2026
- stall fix
  bugracyln
  committed
  2bf8e14
Commits on Sep 14, 2026
- reverted pipeline change
  bugracyln
  committed
  6c72f21
Commits on Sep 15, 2026
- Merge pull request #1548 from bugracyln/ahls_fix
  jmitrevs
  authored
  6183f57
- Merge remote-tracking branch 'upstream/main' into rename_altera_no_oneapi
  jmitrevs
  committed
  1f238c2
Commits on Sep 17, 2026
- small bugfixes + inferring 2 bits from 1 bit HGQ result
  bugracyln
  committed
  a1961ad
- hgq_proxy_model mistake fix
  bugracyln
  committed
  f35c881
Commits on Sep 21, 2026
- try to run in new unified bambu/others container
  jmitrevs
  committed
  97ac272
- Merge remote-tracking branch 'upstream/main' into rename_altera_no_oneapi
  jmitrevs
  committed
  f3f7d6f
Commits on Sep 25, 2026
- ahls pytest bugfix
  bugracyln
  committed
  c3a203c
Commits on Sep 26, 2026
- applied same change to all backends
  bugracyln
  committed
  069a116
- alternate fix
  bugracyln
  committed
  31b049e
Commits on Sep 30, 2026
- lib error fixed via stamping
  bugracyln
  committed
  e3c525b
- took functor out of the namespace
  bugracyln
  committed
  f37b989
Commits on Oct 8, 2026
- Merge branch 'rename_altera_no_oneapi' into softmax_updated
  bugracyln
  committed
  85284a6
- formatting etc fixes
  bugracyln
  committed
  9a4d32b
Commits on Oct 14, 2026
Commits on Oct 15, 2026
Commits on Oct 16, 2026
- Keep 1-bit ac_fixed quantization exact
  jmitrevs
  committed
  3b2bd57
- Remove unused Altera multidimensional softmax code
  jmitrevs
  committed
  22da191
- Reject softmax along unsupported axes
  jmitrevs
  committed
  1ee0e46
- Do not overwrite the shared Altera softmax config template
  jmitrevs
  committed
  02c2884
- Support multidimensional softmax in the PyTorch and ONNX frontends
  jmitrevs
  committed
  5abf339
- Keep the latency inverse table resolution when inferring inv_inp_t
  jmitrevs
  committed
  1cdc5cc
Commits on Oct 17, 2026
- regenarate attributes
  jmitrevs
  committed
  230282f
Commits on Oct 29, 2026
- Merge remote-tracking branch 'upstream/main' into altera_softmax
  jmitrevs
  committed
  4174306
Commits on Oct 30, 2026
- Merge branch 'main' into altera_softmax
  JanFSchulte
  authored
  92dfc9e

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