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path: root/reference_model/src/arith_util.h
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2024-04-17Fix gcc warning of comparison of different signedness integersTatWai Chong
This warning is raised in the integer comparison of `applyClip`. Signed-off-by: TatWai Chong <tatwai.chong@arm.com> Change-Id: If427cb08b8456480898375d8b77302ca7162f737
2024-04-08Fix the wrong QMax and QMin type assignment in rescale opTatWai Chong
Signed integer type is used to retain QMax and QMin no matter what the value of `output_unsigned` is, but the value of QMax and QMin are unsigned integer when output_unsigned is true. Also add a handful of arithmetic helpers to align the pseudo code. Change-Id: Ie3cd444a290ddae08884186cd4b349a88acad032 Signed-off-by: TatWai Chong <tatwai.chong@arm.com>
2024-03-28Take into account of `output_unsigned` in rescale operationTatWai Chong
Set QMin and QMax based on the value of attribute `output_unsigned`. Change-Id: I7f21f3edd7311295285fb3988b3c800de114777a Signed-off-by: TatWai Chong <tatwai.chong@arm.com>
2024-02-21Add support for FP8 to reference modelWon Jeon
Signed-off-by: Won Jeon <won.jeon@arm.com> Change-Id: I99b70f94aff2ccd4af64875697e124eb60bc5b08
2024-01-29Simplify bfloat16 truncate and verify codeEric Kunze
Signed-off-by: Eric Kunze <eric.kunze@arm.com> Change-Id: I85595b1ea82e3a9db8e5f654767a911fa58c842f
2023-07-25Run clang-format and update copyrightJerry Ge
- Also added run clang-format to pre-commit runs Signed-off-by: Jerry Ge <jerry.ge@arm.com> Change-Id: I4e59ac0afbaa30dce0773aa63d92a1a3b119e2f3
2023-05-05[reference model] Add precise modeTai Ly
This adds --precise_mode=1 option to tosa_referece_model, which will cause reference model to convert all floating point tensors to FP64 tensors and compute all operators accordingly. Also adds optional -p arguments to test runners tosa_verif_run_tests.py and tosa_verif_framework_compiler_runner.py to run tests in precise mode Signed-off-by: Tai Ly <tai.ly@arm.com> Change-Id: I156055216ad61710096497a8fa1a653be2a602a3
2023-03-17Refactor 1L to INT64_C()Jerry Ge
Signed-off-by: Jerry Ge <jerry.ge@arm.com> Change-Id: If3f8c5a1f2dffac36448101959557f86b6ab6c7f
2022-12-15Create MI tests for Image: RESIZEJames Ward
Signed-off-by: James Ward <james.ward@arm.com> Change-Id: I440590fa59433b9ddc1934188f2b34b377129c1f
2022-11-29FP16 improvementsJames Ward
* Update FP16 resize to newest spec version * Correct casting to fp16 for graphs of >1 ops Change-Id: Iedff9a71eb7f72948b3c00a635bb0fd07d414bcd Signed-off-by: James Ward <james.ward@arm.com>
2022-11-09Add BF16 support to reference modelJames Ward
* Upgrade Eigen to 3.4.0 (for bfloat16 support) and add work- arounds for reduce.any() and reduce.all() bugs (introduced between 3.3.7 and 3.4.0) * Truncation to bfloat16 now performed in eval() methods Signed-off-by: James Ward <james.ward@arm.com> Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com> Change-Id: If5f5c988d76d3d30790acf3b97081726b89205fe
2020-10-14Initial checkin of TOSA reference_model and testsEric Kunze
Change-Id: I2f8e7fa63e2ae40203e57d2cc8814bde3b312cb6 Signed-off-by: Eric Kunze <eric.kunze@arm.com>