v0.13.18

Enzyme v0.13.18

Diff since v0.13.17

Merged pull requests:

• Don't call specialize_method again (#2148) (@vchuravy)
• Spew more debug info on extract assertion (#2149) (@wsmoses)
• vararg type (#2150) (@wsmoses)
• Add no recur to inference (#2153) (@wsmoses)
• Further reduce recursive inference (#2154) (@wsmoses)
• Absint through sret unions (#2155) (@wsmoses)
• Don't use ref when unnnecessary for gradient sugar (#2156) (@wsmoses)

Closed issues:

• Enzyme.gradient allocates on SVector (#1968)
• Cannot convert an object of type LLVM.ConstantArray to an object of type LLVM.Instruction (#2144)
• Instruction does not dominate all uses (#2145)

v0.13.17

Enzyme v0.13.17

Diff since v0.13.16

Merged pull requests:

• make_zero(!) bugfixes and improved tests (#1961) (@danielwe)
• Utilities for splitting and unsplitting mode objects (#1979) (@gdalle)
• Add crappy rule for dA in Sparse matmul (#2109) (@ptiede)
• fix fn attr 1.11 (#2114) (@wsmoses)
• Fix segfault on return type (#2117) (@wsmoses)
• Ity (#2123) (@wsmoses)
• fix stability (#2125) (@wsmoses)
• simplify deferred failures (#2126) (@wsmoses)
• Save julia types on sret (#2127) (@wsmoses)
• Update validation.jl (#2129) (@wsmoses)
• Remove julia level type rules (#2130) (@wsmoses)
• Update Project.toml (#2134) (@wsmoses)
• Fanon2 (#2136) (@wsmoses)
• Organize code out of compiler.jl (#2137) (@wsmoses)
• Speed up invoke (#2138) (@wsmoses)
• Further absint improvements (#2140) (@wsmoses)
• Fix fwd to not have ref on active rtfix (#2142) (@wsmoses)
• Fix batched forward constant get (#2143) (@wsmoses)
• Speed up activity results no that in noworldage regieme (#2146) (@wsmoses)

Closed issues:

• Utilities to translate from ReverseMode to ReverseModeSplit (#1938)
• BatchDuplicated fails with RefValues (#1997)
• Custom rule in SparseMatrixCSC (#2013)
• Segfault when calling rand with Bijectors (#2074)
• Enzyme Cannot Deduce type error with Oceananigans.jl test (#2111)
• function_attributes(::LLVM.ConstantExpr) is not defined (#2113)
• Enzyme fails to reverse mode AD through broadcast assignment with CuArrays (#2116)
• Mixerr (#2119)

v0.13.16

Enzyme v0.13.16

Diff since v0.13.15

Merged pull requests:

• Fix global var store (#2068) (@wsmoses)
• Handle case for SparseMatrixCSC when output is Const (#2100) (@ptiede)
• Fix embarassing bug on keepret (#2101) (@wsmoses)
• Handle mixed return of unstable (#2104) (@wsmoses)
• Update interpreter.jl (#2106) (@wsmoses)
• Speed up split (#2107) (@wsmoses)

Closed issues:

• CUDA.jl reverse CI broke again (#2090)
• Error in autodiff involving mul! of SparseMatrixCSC (#2099)
• Missing result: missing a $? (#2105)

v0.13.15

Enzyme v0.13.15

Diff since v0.13.14

Merged pull requests:

• Add integration tests for Bijectors (#2037) (@mhauru)
• Fix deletion of return (#2073) (@wsmoses)
• Add rnumber/rarray (#2075) (@wsmoses)
• Mark reshape as nocapture (#2078) (@wsmoses)
• Improve broadcast index analysis (#2079) (@wsmoses)
• Cholmod struct ccall (#2086) (@wsmoses)
• 1.10 symbol res fix (#2087) (@wsmoses)
• Update Project.toml (#2088) (@wsmoses)
• Also handle non intrinsic versions (#2089) (@wsmoses)
• Mark IO inactive_type (#2092) (@danielwe)
• Remove inactive_type(::Type{Function}) method (#2093) (@danielwe)
• Disable multiarg (#2096) (@wsmoses)
• Type fix (#2097) (@wsmoses)
• batch active ret (#2098) (@wsmoses)

Closed issues:

• Missing invoke handling causes infinite loop (#1134)
• Julia 1.11 Unsupported (#1358)
• Hvcat stackoverflow (#1653)
• Inactive declaration ignored (#2016)
• Bijectors, reverse mode hangs (#2033)
• tanh support in CUDA.jl (#2061)
• "GC error (probable corruption)" with Enzyme on Julia 1.11 (#2070)
• AssertionError: has when differentiating DynamicExpressions on Enzyme v0.12 (#2080)
• IO is not guaranteed const (#2091)

v0.13.14

Enzyme v0.13.14

Diff since v0.13.13

Merged pull requests:

• More 1.11 work (#2044) (@wsmoses)
• Continuing 1.11 names (#2045) (@wsmoses)
• Update Project.toml (#2046) (@wsmoses)
• Optimize undef arg (#2047) (@wsmoses)
• Remove unused symbols (#2048) (@wsmoses)
• Fix size calculation for simplevector (#2049) (@wsmoses)
• Fix jit lookup functionality (#2050) (@wsmoses)
• Debug specfunc (#2052) (@wsmoses)
• Fix warning (#2053) (@wsmoses)
• Update Project.toml (#2055) (@wsmoses)
• Continuing voyage of 1.111 (#2058) (@wsmoses)
• 111s (#2059) (@wsmoses)
• Add absint fix and tests (#2060) (@wsmoses)
• Update Project.toml (#2062) (@wsmoses)
• Fix offset size for absint load (#2064) (@wsmoses)
• Fix idiv (#2065) (@wsmoses)
• Adapt 1.11 to ptr of generic (#2066) (@wsmoses)

Closed issues:

• active_reg_inner crashes on Tuple{X} where {X} (#1923)
• warnings in minimal Lux example (#1982)
• Incorrect forward mode gradient for truncated normal distribution (#1998)
• julia crash, Illegal Instruction 4, Wishart distribution (#2012)
• Bijectors Illegal instruction: 4 (#2029)
• Bijectors: Unknown concrete type in arraycopy_common. tt: {[]:Pointer} (#2030)
• errors after updating from 0.12.x to 0.13 (#2031)
• Enzyme segfaults on the following MWE (#2032)
• Julia crash, illegal Instruction 4, Bijectors PDBijector (#2034)
• Segmentation fault, Bijectors.RadialLayer (#2036)
• Indeterministic illegal instruction, Bijectors CorrBijector (#2041)
• Segfault in AdvancedVI when involving Diagonal specializations (#2042)
• ERROR: AssertionError: RT <: Array (#2043)
• Illegal Instructions in macos (#2054)
• Enzyme v0.13.13 asserts for Duplicated function (#2056)
• CUDA.jl Enzyme error [issue to remove] (#2057)

v0.13.13

Enzyme v0.13.13

Diff since v0.13.12

Merged pull requests:

• Add CI testing for EnzymeCore (#2009) (@gdalle)
• No strict aliasing or f9 (#2014) (@wsmoses)
• More 1.11 stuff (#2015) (@wsmoses)
• 1.11 fix copy bounds error (#2017) (@wsmoses)
• Generalize interpreter (#2019) (@wsmoses)
• Julia 1.12: WIP (#2020) (@wsmoses)
• Import needs_primal from Reactant.jl (#2021) (@mofeing)
• fix EnzymeTestUtils (#2022) (@wsmoses)
• Generalize interpreter v2 (#2023) (@wsmoses)
• Fix empty forward gradient (#2025) (@wsmoses)
• More nightly stuff (#2026) (@wsmoses)
• More 1.11 type info (#2028) (@wsmoses)
• Fix enzymecore tests (#2038) (@wsmoses)
• Update Project.toml (#2040) (@wsmoses)

Closed issues:

• LLVM error: function failed verification (4) on truncated Beta distribution (#1996)
• Failure on Julia Assertion Build (#2002)
• no method matching reverse with truncated Beta distribution (#2010)
• Forward mode on bijector: no method matching Enzyme.TupleArray(::Vector{Float64}, ::Tuple{Int64}) (#2024)
• active_reg_inner returns DupState for immutable struct with untyped field (#2039)

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)