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[rocm-libraries] ROCm/rocm-libraries#4302 (commit e62bd8a)
[CK_TILE] add tf32 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ## Proposed changes TF32 is added in CK on gfx942 and gfx950. This PR is to initiate tf32 in CK_TILE on gfx942 and gfx950. ## Checklist Please put an into the boxes that apply. You can also fill these out after creating the PR. If you're not sure, please don't hesitate to ask. - [ ] I have added tests relevant to the introduced functionality, and the unit tests are passing locally - [ ] I have added the test to REGRESSION_TESTS list defined at the top of CMakeLists.txt in tests/CMakeLists.txt, **IF** the test takes more than 30 seconds to run. - [ ] I have added inline documentation which enables the maintainers with understanding the motivation - [ ] I have removed the stale documentation which is no longer relevant after this pull request - [ ] (If this change is user-facing) I have added release notes which provide the end users with a brief summary of the improvement from this pull request - [x] I have run on all changed files - [ ] Any dependent changes have been merged ## Discussion
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assistant-librarian[bot]
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d460ab35b6
@@ -58,6 +58,7 @@ CK_TILE_HOST double get_relative_threshold(const int number_of_accumulations = 1
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F16,
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BF16,
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F32,
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tf32_t,
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pk_fp4_t,
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pk_fp4_raw_t,
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pk_int4_t,
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@@ -76,8 +77,9 @@ CK_TILE_HOST double get_relative_threshold(const int number_of_accumulations = 1
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compute_error = std::pow(2, -numeric_traits<ComputeDataType>::mant) * 0.5;
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}
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static_assert(is_any_of<OutDataType, F8, BF8, F16, BF16, F32, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled OutDataType for setting up the relative threshold!");
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static_assert(
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is_any_of<OutDataType, F8, BF8, F16, BF16, F32, tf32_t, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled OutDataType for setting up the relative threshold!");
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double output_error = 0;
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if constexpr(is_any_of<OutDataType, pk_int4_t, I8, I32, int>::value)
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@@ -90,8 +92,9 @@ CK_TILE_HOST double get_relative_threshold(const int number_of_accumulations = 1
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}
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double midway_error = std::max(compute_error, output_error);
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static_assert(is_any_of<AccDataType, F8, BF8, F16, BF16, F32, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled AccDataType for setting up the relative threshold!");
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static_assert(
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is_any_of<AccDataType, F8, BF8, F16, BF16, F32, tf32_t, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled AccDataType for setting up the relative threshold!");
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double acc_error = 0;
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if constexpr(is_any_of<AccDataType, pk_int4_t, I8, I32, int>::value)
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@@ -129,6 +132,7 @@ CK_TILE_HOST double get_absolute_threshold(const double max_possible_num,
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F16,
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BF16,
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F32,
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tf32_t,
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pk_fp4_t,
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pk_fp4_raw_t,
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pk_int4_t,
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@@ -151,8 +155,9 @@ CK_TILE_HOST double get_absolute_threshold(const double max_possible_num,
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compute_error = std::pow(2, discrete_expo - numeric_traits<ComputeDataType>::mant) * 0.5;
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}
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static_assert(is_any_of<OutDataType, F8, BF8, F16, BF16, F32, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled OutDataType for setting up the absolute threshold!");
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static_assert(
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is_any_of<OutDataType, F8, BF8, F16, BF16, F32, tf32_t, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled OutDataType for setting up the absolute threshold!");
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double output_error = 0;
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if constexpr(is_any_of<OutDataType, pk_int4_t, I8, I32, int>::value)
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@@ -168,8 +173,9 @@ CK_TILE_HOST double get_absolute_threshold(const double max_possible_num,
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}
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double midway_error = std::max(compute_error, output_error);
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static_assert(is_any_of<AccDataType, F8, BF8, F16, BF16, F32, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled AccDataType for setting up the absolute threshold!");
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static_assert(
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is_any_of<AccDataType, F8, BF8, F16, BF16, F32, tf32_t, pk_int4_t, I8, I32, int>::value,
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"Warning: Unhandled AccDataType for setting up the absolute threshold!");
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double acc_error = 0;
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if constexpr(is_any_of<AccDataType, pk_int4_t, I8, I32, int>::value)
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