v0.13.12

Enzyme v0.13.12

Diff since v0.13.11

Merged pull requests:

• Fix justActive condition (#1936) (@danielwe)
• More Julia 1.11 (#1981) (@wsmoses)
• Continuing 1.11 stuff (#1984) (@wsmoses)
• 1.11: the adventure continues, destroy (#1986) (@wsmoses)
• 1.11: more methodinstance stuff (#1989) (@wsmoses)
• Fix sret undef (#1990) (@wsmoses)
• 1.11: more gcloaded work (#1999) (@wsmoses)
• Adapt to nightly [rm combinemuladd] (#2001) (@wsmoses)
• EnzymeTestUtils: mark test as needing runtime activity (#2003) (@wsmoses)
• CI: disable metal/amdgpu for now (#2004) (@wsmoses)
• Fix inlining for nightly (#2005) (@wsmoses)
• EnzymeTestUtils: use make_zero instead of zero_tangent (#2006) (@wsmoses)
• More 1.11 debugging (#2007) (@wsmoses)
• Update Project.toml (#2008) (@wsmoses)

Closed issues:

• active_reg_inner with justActive = true incorrect with immutable types that can be incompletely initialized (#1935)
• Segfault in Enzyme 0.13 (#1964)
• No augmented forward pass found for jl_alloc_genericmemory (#1980)
• Segfault with NNlib.batched_mul (#1983)
• EnzymeTestUtils broken on 1.11 (#2000)

v0.13.11

Enzyme v0.13.11

Diff since v0.13.10

Merged pull requests:

• fix Vararg (#1969) (@oscardssmith)
• Improve shadow error message (#1971) (@wsmoses)
• Initial memory handling (#1972) (@wsmoses)
• Improve newstructt err (#1973) (@wsmoses)
• Revert "Fix code coverage & update action versions" (#1974) (@wsmoses)
• Fix const return for fwd (#1975) (@wsmoses)
• Partial newstructt info (#1976) (@wsmoses)
• Revert "Revert "Fix code coverage & update action versions"" (#1977) (@gdalle)
• Update Project.toml (#1978) (@wsmoses)

Closed issues:

• Unexpected SplitPrec call (#1937)
• Segfault with function splatting (#1942)

v0.13.10

Enzyme v0.13.10

Diff since v0.13.9

Merged pull requests:

• Static array return for forward gradient (#1943) (@wsmoses)
• Fix code coverage & update action versions (#1954) (@gdalle)
• CompatHelper: bump compat for GPUCompiler to 1, (keep existing compat) (#1960) (@github-actions[bot])
• Newstructt (#1965) (@wsmoses)
• Julia 1.11: the adventure continues (#1966) (@wsmoses)
• Fix Codecov badge (#1967) (@gdalle)

v0.13.9

Enzyme v0.13.9

Diff since v0.13.8

Merged pull requests:

• Multi arg fwd gradient (#1952) (@wsmoses)
• Speed up onehot of arrays (#1953) (@wsmoses)
• Add docstring for guess_activity (#1955) (@gdalle)
• WIP: Improve 1.11 support (#1963) (@wsmoses)

Closed issues:

• Choosing between Active and Duplicated (#1948)
• DI tests failing on 1.11: how to fix? (#1951)
• LoadError: UndefVarError: EnzymeRules not defined in julia 1.67 (#1962)

v0.13.8

Enzyme v0.13.8

Diff since v0.13.7

Merged pull requests:

• Update DuplicatedNoNeed error message (#1933) (@Vaibhavdixit02)
• Fix range step (#1945) (@wsmoses)

Closed issues:

• Unexpected zero derivative (#1690)

v0.13.7

Enzyme v0.13.7

Diff since v0.13.6

Merged pull requests:

• Fix error exception (#1931) (@wsmoses)
• Update Project.toml (#1932) (@wsmoses)

Closed issues:

• Active return values with automatic pullback (differential return value) deduction only supported for floating-like values and not type EnzymeCore.Active{Float64} (#1929)
• CUDA error in new Enzyme version (#1930)

v0.13.6

Enzyme v0.13.6

Diff since v0.13.5

Merged pull requests:

• Fix pass manager bug which allows functions to be deleted and replaced (#1924) (@wsmoses)
• Fix make_zero on constant fields (#1926) (@wsmoses)
• Union member type info (#1927) (@wsmoses)
• Stabilize global (#1928) (@wsmoses)

Closed issues:

• make_zero fails on a mutable type with const fields (#1925)

v0.13.5

Enzyme v0.13.5

Diff since v0.13.4

Merged pull requests:

• Attempt to fix apple (#1834) (@wsmoses)
• fix some cases of gradient/jacobian with StaticArrays (#1875) (@ExpandingMan)
• Improve documentation of modes (#1895) (@gdalle)
• Use actual_size instead of sizeof (#1915) (@wsmoses)
• Even more indexed typeinfo (#1916) (@wsmoses)
• Fix active reg inner of literal type (#1917) (@wsmoses)
• Correct offset to use max (#1918) (@wsmoses)
• Fix limit being relative (#1919) (@wsmoses)
• Fix memory of float (#1920) (@wsmoses)
• Bump jll (#1921) (@wsmoses)
• Bump jll (#1922) (@wsmoses)

Closed issues:

• Enzyme loading time is not great (#506)
• Basic SparseMatrixCSC calculations do not work. (#1381)
• Cannot deduce type of copy call void @llvm.memcpy.p10i8.p0i8.i64 (#1547)
• Operation on Int not deduced as const (#1636)
• Inconsistency in mode type parameters for ReverseModeSplit (#1881)
• Enzyme compilation fails with DiffEq ODE solves (#1914)

v0.13.4

Enzyme v0.13.4

Diff since v0.13.3

Merged pull requests:

• Add reverse rule for Sparse dense matmul/vec (#1792) (@ptiede)
• Sparsearrays ext (#1891) (@wsmoses)
• CustomRules: fix body check (#1896) (@wsmoses)
• Add WithPrimal and NoPrimal function (#1898) (@ptiede)
• Skip japi1 activity rule (#1899) (@wsmoses)
• Support fillarray return (#1901) (@wsmoses)
• More info for dupnoneed (#1904) (@wsmoses)
• Abs int end of load (#1905) (@wsmoses)
• Fix randn (#1906) (@wsmoses)
• Fix japi1 (#1907) (@wsmoses)
• CompatHelper: bump compat for Enzyme_jll to 0.0.151, (keep existing compat) (#1908) (@github-actions[bot])
• Fix deferred any active return (#1909) (@wsmoses)
• Handle type unstable getglobal (#1910) (@wsmoses)
• Optimize active only rev grad (#1911) (@wsmoses)
• Fix getglobal value (#1912) (@wsmoses)

Closed issues:

• data corruption in struct (#603)
• Gradient error on simple forward/reverse comparison (#701)
• Additive term incorrectly not dropped in forward-mode (#742)
• What is ABI? (#1345)
• Enzyme modifies entries of an array in an inactive struct (#1569)
• Enzyme could not find shadow for value | with range (#1673)
• Sparse matvec seems strangely slow compared to Zygote (#1682)
• Flux Enzyme tests are failing (#1738)
• Check if function is being called inside autodiff (#1761)
• Non-determinstic segfault (#1802)
• Gradients are dropped when using a sparse cholesky (#1825)
• "Constant memory is stored..." in MLUtils.unsqueeze (#1866)
• confusing error message in forward over reverse (#1870)
• Batch mode with autodiff_thunk (#1883)
• What is the use of DuplicatedNoNeed now that ReturnPrimal is in the mode? (#1892)
• Add more helper functions from the new DI (#1897)
• Incorrect derivatives of randn() (#1902)
• Size error for logpdf(MvNormal) combined with PDMats (#1903)

v0.13.3

Enzyme v0.13.3

Diff since v0.13.2

Merged pull requests:

• recfix (#1886) (@wsmoses)
• Fix abs cstring (#1888) (@wsmoses)
• Concrete type assertion (#1890) (@wsmoses)

Closed issues:

• UndefVarError: abs_cstring not defined in Enzyme.Compiler (#1887)