Robert Chen

The SYCL PR https://github.com/LLNL/RAJA/pull/1081 was tried on RZHASGPU (Intel CPU + Nvidia GPU) and has some linking/compilation problems: - Dpcpp build error using the `dpcpp.cuda.sh` script. The clang compiler installed...

Separate experimental vectorization API, and various GCC vector fixes.

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# Summary - This PR is a refactoring, and bugfix - It does the following: - Refactors the ability to turn off the experimental vectorization API, and its tests, with...

Add ability to turn off vectorization.

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Something like `RAJA_ENABLE_VECTORIZATION` to CMake for turning this off for non-vector builds.

Now that we require C++14, we should probably update the code to reflect the niceties which come with it. Please add items to this list of code that we can...

OpenMP Linking Error with Clang/16.0.6 + CUDA/11.2.0

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Strange OpenMP linking error with the next set of default compilers on BlueOS (clang/16.0.6, cuda/11.20, gcc/8.3.1). Will ping Gyllenhaal about this, but maybe @trws has seen this before? I've tried...

API and build changes for new SYCL compiler on corona.

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# Summary - This PR is an update of the SYCL interface and compiler - It does the following: - Allows usage of an updated SYCL compiler on Corona (https://github.com/LLNL/RAJA/issues/1255)...

Marbl is having an issue building with `-DRAJA_ENABLE_VECTORIZATION=On` on x86-Cuda with clang, using RAJA v2022.10.5. Reported by William Hawkins. The following clang+nvcc flags fail to build: `-march=core-avx2` `-march=native` With this...

tile_dynamic Dies When Tile Size is 1

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This occurs in the existing `test-kernel-tile-Dynamic2D-Sequential` test: ``` [chen59@rzansel3:tile-variants]$ gdb ../../../test-kernel-tile-Dynamic2D-Sequential.exe [==========] Running 36 tests from 36 test suites. [7/1298] [----------] Global test environment set-up. [----------] 1 test from Sequential/KernelTileDynamic2DTest/0,...

VectorRegister load_packed Only Loading First Value

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VectorRegister implementations of `load_packed` and `load_packed_n` are only loading the first value of the array. Surprisingly, the `=` operator works as expected, and performs the load and store properly. The...

@MrBurmark says that once we move to C++17, the cub and rocprim TPLs are no longer necessary. This is just a reminder to do that.