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[SYCL] Add test cases for SYCL-2020 reductions used in read_write mode #170
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…riable LIT tests: intel/llvm-test-suite#170 This patch: - adds SYCL-2020 property::reduction::initialize_to_identity - implements support for SYCL-2020 reductions for which initialize_to_identity is NOT used (corresponds to read_write and USM ONEAPI::reductions). sycl::reduction re-uses ONEAPI::reduction implementation/classes and automatically creates placeholder accessors for sycl::reduction called with sycl::buffer argument. - adds operator++ for reducer class defined in SYCL-2020 - fixes 2 errors in an ONEAPI::reduction used with placeholder accessors. The attribute "initialize_to_identity" is NOT supported yet. The multi-dimensional reductions are NOT supported yet. Reductions accepting sycl::span are not supported yet. Reductions cannot be yet used in parallel_for() accepting sycl::range Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
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…rs (#3315) * [SYCL] Implement SYCL-2020 reductions with read_write access to reduction variable LIT tests: intel/llvm-test-suite#170 This patch: - adds SYCL-2020 property::reduction::initialize_to_identity - implements support for SYCL-2020 reductions for which initialize_to_identity is NOT used. Supported reductions correspond to read_write and USM ONEAPI::reductions. - sycl::reduction re-uses ONEAPI::reduction implementation/classes and automatically creates placeholder accessors for sycl::reduction called with sycl::buffer argument. - adds operator++ for reducer class defined in SYCL-2020 - fixes 2 errors in an ONEAPI::reduction used with placeholder accessors. The attribute "initialize_to_identity" is added but NOT supported yet. The multi-dimensional reductions are NOT supported yet. Reductions accepting sycl::span are not supported yet. Reductions cannot be yet used in parallel_for() accepting sycl::range Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
These changes verify intel/llvm#3315 Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
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Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
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Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
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Auto pulldown and update tc files for syclos branch on 20210906
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intel/llvm-test-suite#170) Signed-off-by: Vyacheslav N Klochkov <vyacheslav.n.klochkov@intel.com>
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Signed-off-by: Vyacheslav N Klochkov vyacheslav.n.klochkov@intel.com