v2.4.0

CUDA v2.4.0

Diff since v2.3.0

Closed issues:

• cublasXtStrmm test failures on Windows 10 Julia 1.1 (#124)
• CUSPARSE tests broken (#259)
• Make @cuda return a kernel object (#341)
• Depend on CompilerSupportLibraries (#359)
• CUBLAS and exceptions test failures on Windows (#536)
• argmax(::CuArray) returns nothing with NaN-values (#553)
• Multiple @cuDynamicSharedMem in kernel causes unexpected behavior (#555)
• Illegal memory access with atomic shared memory (#558)
• CUDA.sqrt will not found symbol "__nv_sqrt" (#559)
• Exception with CUDA.exp (#561)
• Use LazyArtifacts instead of Pkg (#570)
• Test runner: early bail out (#578)
• memory reporting issue (#579)
• c[3:4]=0 leads to exception (#580)
• Add math ops (including broadcast) for half types (#581)
• Dot product of Array and CuArray fails with CPU address error. (#586)
• Support for CUDA-capable GPU with compute capability 4.0 like GTX 1080 (#587)
• mapreducedim! not threadsafe (#588)
• Allow separate directories for cuda and cudnn (#590)
• Difficulties installing CUDA on Julia 1.6.0 . (#591)
• Bug in Initialisation Error (#603)
• CUDA.jl initialisation fails after suspending Ubuntu 20.04 with CUDA 11.2 (#605)
• CUDA 11.2 CUBLASError and "CUDA.jl does not yet support CUDA with nvdisasm 11.2.67" (#607)
• This intrinsic must be compiled to be called (#611)
• OpenGL interop (#612)
• Add support for CuFFT callback functions (#614)
• I can’t multiply a CSR sparse matrix anymore (#615)
• Julia version requirement (#619)

Merged pull requests:

• Support all combinations of datatypes and transposes/adjoints in LinearAlgebra (#535) (@cqql)
• Use structs for texture intrinsic return types. (#554) (@maleadt)
• Backport some 1.6 fixes (#557) (@maleadt)
• Update manifest (#560) (@github-actions[bot])
• Correct dims error (#562) (@DhairyaLGandhi)
• Lock _shmem_cb (#564) (@vchuravy)
• Move to Julia 1.6 (#566) (@maleadt)
• Adapt to JuliaLang/julia#38487. (#568) (@maleadt)
• Support for 'delayed kernels' (#569) (@maleadt)
• Run cuda-memcheck as part of CI (#571) (@maleadt)
• Use at-sync instead of calls to synchronize in tests. (#572) (@maleadt)
• Update artifacts to include cuda-memcheck (#573) (@maleadt)
• Use LazyArtifacts instead of Pkg. (#574) (@maleadt)
• Improve LinearAlgebra impl methods for triangular types (#575) (@maleadt)
• New findmin/max implementation using single-pass reduction (#576) (@maleadt)
• Fix synchronization before testing cublasXt calls. (#577) (@maleadt)
• Fix used memory reporting. (#582) (@maleadt)
• Implement Statistics.varm/stdm instead of Statistics._var (#583) (@sdewaele)
• Test for #558. (#584) (@maleadt)
• Add a quick failure option to the test runner. (#585) (@maleadt)
• Add lock around cfunction lookup (#589) (@vchuravy)
• Catch all initialization errors. (#593) (@maleadt)
• Update dependencies. (#596) (@maleadt)
• Fix wrong initialisation error message (#604) (@qin-yu)
• Fixes wrong spacing in docstring admonition (#608) (@navidcy)
• Fix broadcasting with Base.angle (#618) (@marius311)
• Test with the 1.6 nightly, not 1.7. (#620) (@maleadt)
• Wrap cudaGL.h (#621) (@maleadt)
• Initial compatibility with CUDA 11.2. (#622) (@maleadt)
• 1.5 compatibility release (#623) (@maleadt)
• Add CUDA 11.2 artifacts. (#624) (@maleadt)