* refactor unit tests for dtypes
* add missing dtypes in llvmir.py and lib.py
* skip torch tests
* webgpu
* cleaner skips
* fix llvm bool casting issue using compare
* llvm 100% passing
* llvm segfault
* TEMP decrease timeout mins to 11
debug
* add bf16 to setup
* skip half tests in cuda cpu
* check for CUDACPU insetad
* add int16 to triton dtypes
* u16 for triton
* remove debug - diff is still hard to read
* derive from base class TestDType
* enhance test_upcast and downcast by running on every possible version
* dummy commit to rerun the flakey test
* skip the correct tests for CUDA
* bf16 should be skipped in the common TestDType cases
* re-enable bf16
* more consistent structure
* tiny changes to is_dtype_supported 1
* tiny changes 2
add reason
* fuzz
* fuzzer p2
* run fp32 twice
* remove duplicate fp32 run
* clang: use stdbool
* skip triton on bool casts
* merge and resolve conflicts
