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(<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2508262300\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2528\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2528/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2528\">#…</a>"}},{"before":"4f31b2e7632d91704c2dae0fb8c1c9e108289409","after":"932b32f619fed74431d32df2478af4039fc4873f","ref":"refs/heads/main","pushedAt":"2024-09-05T17:12:23.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"sdasgup3","name":"Sandeep Dasgupta","path":"/sdasgup3","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/5316885?s=80&v=4"},"commit":{"message":"Improve the accuracy of complex atanh and atan (#2513)\n\nAs in the title.\r\n\r\nThe accuracy improvements are as follows (using ca 1000000 samples over\r\nthe entire complex plane):\r\n\r\n- complex64 atanh:\r\n  ```\r\n                           current main  -> this PR\r\n  ULP difference == 0 count is 257275    -> 868955\r\n  ULP difference == 1 count is 24034     -> 130206\r\n  ULP difference == 2 count is 1280      -> 2832\r\n  ULP difference == 3 count is 2903      -> 12\r\n  ULP difference >= 4 count is 716513    -> 0\r\n  ```\r\n- complex64 atan:\r\n  ```\r\n  ULP difference == 0 count is 3326      -> 868953\r\n  ULP difference == 1 count is 6970      -> 130204\r\n  ULP difference == 2 count is 3384      -> 2832\r\n  ULP difference == 3 count is 3418      -> 12\r\n  ULP difference >= 4 count is 984903    -> 0\r\n  ```\r\n- complex128 atanh:\r\n  ```\r\n  ULP difference == 0 count is 239712    -> 941283\r\n  ULP difference == 1 count is 2853      -> 60322\r\n  ULP difference == 2 count is 616       -> 400\r\n  ULP difference == 3 count is 8         -> 0\r\n  ULP difference >= 4 count is 758816    -> 0\r\n  ```\r\n\r\nThis PR requires functional_algorithms 0.10.1 or newer.","shortMessageHtmlLink":"Improve the accuracy of complex atanh and atan (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2492012778\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2513\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2513/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2513\">#2513</a>)"}},{"before":"974ba7b7c2a787ecd4e5eb52ea9355f3eea5db2b","after":"4f31b2e7632d91704c2dae0fb8c1c9e108289409","ref":"refs/heads/main","pushedAt":"2024-09-05T01:28:13.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"abhigunj","name":"Abhinav Gunjal","path":"/abhigunj","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/154359538?s=80&v=4"},"commit":{"message":"Fix some warnings (#2527)\n\nThis PR fixes the following warnings:\r\n```\r\nstablehlo/stablehlo/dialect/Version.cpp:89:1: \r\n  warning: control reaches end of non-void function [-Wreturn-type]\r\n```\r\n\r\n```\r\nstablehlo/stablehlo/transforms/StablehloAggressiveFolder.cpp:315:59: \r\n  warning: 'result' may be used uninitialized in this function [-Wmaybe-uninitialized]\r\n  315 |       return getAPSInt(resultType.getElementType(), result);\r\n```","shortMessageHtmlLink":"Fix some warnings (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2506415652\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2527\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2527/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2527\">#2527</a>)"}},{"before":"ed8c91ea8395cc0db707301f6bf953b1029656e4","after":"974ba7b7c2a787ecd4e5eb52ea9355f3eea5db2b","ref":"refs/heads/main","pushedAt":"2024-09-04T21:16:00.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"abhigunj","name":"Abhinav Gunjal","path":"/abhigunj","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/154359538?s=80&v=4"},"commit":{"message":"Integrate LLVM at llvm/llvm-project@6b4b8dc4a45d (#2526)","shortMessageHtmlLink":"Integrate LLVM at <a class=\"commit-link\" data-hovercard-type=\"commit\" data-hovercard-url=\"https://github.com/llvm/llvm-project/commit/6b4b8dc4a45d/hovercard\" href=\"https://github.com/llvm/llvm-project/commit/6b4b8dc4a45d\">llvm/llvm-project@<tt>6b4b8dc4a45d</tt></a> (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2505847303\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2526\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2526/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2526\">#2526</a>)"}},{"before":"dd97e7acf3a1e2f8921e38588b59404116aa4707","after":"ed8c91ea8395cc0db707301f6bf953b1029656e4","ref":"refs/heads/main","pushedAt":"2024-09-04T14:25:19.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"GleasonK","name":"Kevin Gleason","path":"/GleasonK","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/3036970?s=80&v=4"},"commit":{"message":"Add f8E4M3 and f8E3M4 types support (#2482)\n\nThis PR adds f8E4M3 and f8E3M4 types support.\r\n\r\nf8E4M3 and f8E3M4 types follow IEEE 754 convention.\r\n\r\n```c\r\nf8E4M3 (IEEE 754)\r\n- Exponent bias: 7\r\n- Maximum stored exponent value: 14 (binary 1110)\r\n- Maximum unbiased exponent value: 14 - 7 = 7\r\n- Minimum stored exponent value: 1 (binary 0001)\r\n- Minimum unbiased exponent value: 1 − 7 = −6\r\n- Precision specifies the total number of bits used for the significand (mantisa), \r\n    including implicit leading integer bit = 3 + 1 = 4\r\n- Follows IEEE 754 conventions for representation of special values\r\n- Has Positive and Negative zero\r\n- Has Positive and Negative infinity\r\n- Has NaNs\r\n\r\nAdditional details:\r\n- Max exp (unbiased): 7\r\n- Min exp (unbiased): -6\r\n- Infinities (+/-): S.1111.000\r\n- Zeros (+/-): S.0000.000\r\n- NaNs: S.1111.{001, 010, 011, 100, 101, 110, 111}\r\n- Max normal number: S.1110.111 = +/-2^(7) x (1 + 0.875) = +/-240\r\n- Min normal number: S.0001.000 = +/-2^(-6)\r\n- Max subnormal number: S.0000.111 = +/-2^(-6) x 0.875 = +/-2^(-9) x 7\r\n- Min subnormal number: S.0000.001 = +/-2^(-6) x 0.125 = +/-2^(-9)\r\n```\r\n\r\n```c\r\nf8E3M4 (IEEE 754)\r\n- Exponent bias: 3\r\n- Maximum stored exponent value: 6 (binary 110)\r\n- Maximum unbiased exponent value: 6 - 3 = 3\r\n- Minimum stored exponent value: 1 (binary 001)\r\n- Minimum unbiased exponent value: 1 − 3 = −2\r\n- Precision specifies the total number of bits used for the significand (mantissa), \r\n    including implicit leading integer bit = 4 + 1 = 5\r\n- Follows IEEE 754 conventions for representation of special values\r\n- Has Positive and Negative zero\r\n- Has Positive and Negative infinity\r\n- Has NaNs\r\n\r\nAdditional details:\r\n- Max exp (unbiased): 3\r\n- Min exp (unbiased): -2\r\n- Infinities (+/-): S.111.0000\r\n- Zeros (+/-): S.000.0000\r\n- NaNs: S.111.{0,1}⁴ except S.111.0000\r\n- Max normal number: S.110.1111 = +/-2^(6-3) x (1 + 15/16) = +/-2^3 x 31 x 2^(-4) = +/-15.5\r\n- Min normal number: S.001.0000 = +/-2^(1-3) x (1 + 0) = +/-2^(-2)\r\n- Max subnormal number: S.000.1111 = +/-2^(-2) x 15/16 = +/-2^(-2) x 15 x 2^(-4) = +/-15 x 2^(-6)\r\n- Min subnormal number: S.000.0001 = +/-2^(-2) x 1/16 =  +/-2^(-2) x 2^(-4) = +/-2^(-6)\r\n```\r\n\r\nRelated PRs:\r\n- LLVM [PR-97179](https://github.com/llvm/llvm-project/pull/97179)\r\n[APFloat] Add support for f8E4M3 IEEE 754 type (Merged)\r\n- LLVM [PR-97118](https://github.com/llvm/llvm-project/pull/97118)\r\n[MLIR] Add f8E4M3 IEEE 754 type (Merged)\r\n- LLVM [PR-99698](https://github.com/llvm/llvm-project/pull/99698)\r\n[APFloat] Add support for f8E3M4 IEEE 754 type (Merged)\r\n- LLVM [PR-101230](https://github.com/llvm/llvm-project/pull/101230)\r\n[MLIR] Add f8E3M4 IEEE 754 type (Merged)\r\n- StableHLO [PR-2486](https://github.com/openxla/stablehlo/pull/2486)\r\n[RFC] Add f8E4M3 and f8E3M4 types support\r\n- ml_dtypes [PR-161](https://github.com/jax-ml/ml_dtypes/pull/161/) Add\r\nfloat8_e4m3 (Merged)\r\n- ml_dtypes [PR-171](https://github.com/jax-ml/ml_dtypes/pull/171/) Add\r\nfloat8_e3m4 (Merged)\r\n- XLA [PR-16585](https://github.com/openxla/xla/pull/16585) Add support\r\nfor float8_e4m3","shortMessageHtmlLink":"Add f8E4M3 and f8E3M4 types support (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2456885833\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2482\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2482/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2482\">#2482</a>)"}},{"before":"5cd228d87a85cd8ab7bec05951094774a683944c","after":"dd97e7acf3a1e2f8921e38588b59404116aa4707","ref":"refs/heads/main","pushedAt":"2024-09-04T00:33:21.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"abhigunj","name":"Abhinav Gunjal","path":"/abhigunj","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/154359538?s=80&v=4"},"commit":{"message":"Move StableHLO  passes test files to a dedicated ./transforms dir (#2523)","shortMessageHtmlLink":"Move StableHLO passes test files to a dedicated ./transforms dir (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2504045681\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2523\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2523/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2523\">#2523</a>)"}},{"before":"d68ab0727fd2af96201146a14b09d72f9b7ad7f6","after":"5cd228d87a85cd8ab7bec05951094774a683944c","ref":"refs/heads/main","pushedAt":"2024-09-03T23:43:24.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"abhigunj","name":"Abhinav Gunjal","path":"/abhigunj","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/154359538?s=80&v=4"},"commit":{"message":"[cmake] Remove dependence on LLVM 'Core' component in the CMake build (#2522)\n\nThis change removes two spurious 'LINK_COMPONENTS Core' declarations in\r\nthe CMake build. Depending on the 'Core' component indicates that the\r\nlibraries depend on the code under 'llvm-project/llvm/lib/IR' (e.g.\r\n'LLVMCore'\r\nlibrary), which is not true for the StablehloLinalgTransforms and\r\nStablehloTOSATransforms libraries.","shortMessageHtmlLink":"[cmake] Remove dependence on LLVM 'Core' component in the CMake build (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2503810605\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2522\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2522/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2522\">…</a>"}},{"before":"1456dfa1e1a83aab0cc717714ba3695886f60302","after":"d68ab0727fd2af96201146a14b09d72f9b7ad7f6","ref":"refs/heads/main","pushedAt":"2024-09-03T19:20:58.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"GleasonK","name":"Kevin Gleason","path":"/GleasonK","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/3036970?s=80&v=4"},"commit":{"message":"[RFC] Add f8E4M3 and f8E3M4 types support (#2486)\n\n### Summary\r\nThis is a proposal to add `Float8E4M3` and `Float8E3M4` floating point\r\ntypes to StableHLO.\r\nFeedback welcome, see [RFC: Float8E4M3 and\r\nFloat8E3M4](https://github.com/apivovarov/stablehlo/blob/rfc_f8E4M3_f8E3M4/rfcs/20240808-f8E4M3_f8E3M4.md)\r\nfor more details.\r\n\r\n### References and Links\r\n- LLVM [PR-97179](https://github.com/llvm/llvm-project/pull/97179)\r\n[APFloat] Add support for f8E4M3 IEEE 754 type (Merged)\r\n- LLVM [PR-97118](https://github.com/llvm/llvm-project/pull/97118)\r\n[MLIR] Add f8E4M3 IEEE 754 type (Merged)\r\n- LLVM [PR-99698](https://github.com/llvm/llvm-project/pull/99698)\r\n[APFloat] Add support for f8E3M4 IEEE 754 type (Merged)\r\n- LLVM [PR-101230](https://github.com/llvm/llvm-project/pull/101230)\r\n[MLIR] Add f8E3M4 IEEE 754 type (Merged)\r\n- [RFC: FP8 in\r\nStableHLO](https://github.com/openxla/stablehlo/blob/main/rfcs/20221031-fp8.md)\r\n- [RFC: Float8E4M3FNUZ and\r\nFloat8E5M2FNUZ](https://github.com/openxla/stablehlo/blob/main/rfcs/20230321-fp8_fnuz.md)\r\n- StableHLO [PR-2482](https://github.com/openxla/stablehlo/pull/2482)\r\nAdd f8E4M3 and f8E3M4 types support\r\n- [Amazon EC2 Trn1\r\nInstances](https://aws.amazon.com/ec2/instance-types/trn1/)\r\n- ml_dtypes [PR-161](https://github.com/jax-ml/ml_dtypes/pull/161/) Add\r\nfloat8_e4m3 (Merged)\r\n- ml_dtypes [PR-171](https://github.com/jax-ml/ml_dtypes/pull/171/) Add\r\nfloat8_e3m4 (Merged)\r\n- XLA [PR-16585](https://github.com/openxla/xla/pull/16585) Add support\r\nfor float8_e4m3","shortMessageHtmlLink":"[RFC] Add f8E4M3 and f8E3M4 types support (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2458704747\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2486\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2486/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2486\">#2486</a>)"}},{"before":"21dcdd2caeb4e6b282a62b8920d8454303abbf8b","after":"1456dfa1e1a83aab0cc717714ba3695886f60302","ref":"refs/heads/main","pushedAt":"2024-09-03T18:47:13.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"GleasonK","name":"Kevin Gleason","path":"/GleasonK","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/3036970?s=80&v=4"},"commit":{"message":"Add DotAlgorithm to StableHLO Python API (#2521)","shortMessageHtmlLink":"Add DotAlgorithm to StableHLO Python API (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2503344402\" data-permission-text=\"Title is private\" data-url=\"https://github.com/openxla/stablehlo/issues/2521\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/openxla/stablehlo/pull/2521/hovercard\" href=\"https://github.com/openxla/stablehlo/pull/2521\">#2521</a>)"}},{"before":"6d24f7c0445d68c0b61c4d754d0ae279abaf7b71","after":"21dcdd2caeb4e6b282a62b8920d8454303abbf8b","ref":"refs/heads/main","pushedAt":"2024-08-30T23:23:49.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"ghpvnist","name":"Gunhyun Park","path":"/ghpvnist","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/31293323?s=80&v=4"},"commit":{"message":"Bump patch version after integrate 1.6.3 -> 1.6.4 (#2519)","shortMessageHtmlLink":"Bump patch version after integrate 1.6.3 -&gt; 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