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85d9f48 better... use its own style but promote to Diagonal More careful consideration of axes. Still need to examine Sparse support. 22 August 2019, 22:37:32 UTC
a4837ff Make broadcast behave like a Diagonal? 19 August 2019, 19:50:53 UTC
b5f4e87 5-arg mul! bug fixes (#32901) * Enforce strong-zero behavior for alpha * Fix random tests for 5-arg mul! (avoid promotion in vector literal) * Always test `mul!` against `Matrix`/`Vector`'s `*` * Fix 5-arg mul! for Bi/Tri/Sym * Diag * Add tests with adjoint and transpose in random test * Test strong zero in random test * Fixing 5-arg mul! for Bi/Tri/Sym * Diag * Fixing strong zero test; handle UnitLowerTriangular etc. * Enforcing strong-zero behavior for alpha * Fixing strong zero test; handle Bidiagonal etc. * Fixing 5-arg mul! for Bi/Tri/Sym * Diag * Fixing 5-arg mul! for Bi/Tri/Sym * Diag * Include values of α and β in testset description * Handle empty sub-diagonal * Enforcing strong-zero behavior for alpha * Short-circuit multiplication by alpha 16 August 2019, 20:28:09 UTC
b51ae5b 1.3 NEWS edits (#32928) 16 August 2019, 20:17:27 UTC
694d59a add an LRU cache for precompile files (#32651) instead of always clobbering the one precompile file per package for multiple environments, introduce a LRU cache (10 files that we cycle through). 16 August 2019, 18:08:00 UTC
9da7fbc Fix 32 bit overflows (#32908) 16 August 2019, 17:46:46 UTC
387eb80 fix overwritten unescape_string (#32925) 16 August 2019, 17:43:50 UTC
f716b40 Merge pull request #32776 from JuliaLang/jn/typemap-unsorting TypeMap: Cease trying to guarantee sorting 16 August 2019, 17:05:06 UTC
f32811d Improve stat error messages #32031 (#32794) Fixes #32030 16 August 2019, 16:28:14 UTC
fb04178 `var"ident"` syntax for non-standard identifiers (#32408) Allow identifiers like Symbol("#example#") to be represented in julia code with the syntax `var"#example#"`. This needed support in the parser rather than being a string macro so that it could be used in any context where a normal identifier is allowed. Show nonstandard identifiers in Exprs with var"ident" syntax 16 August 2019, 16:00:37 UTC
c05864e fix ALWAYS_COPY_STACKS with threads (#32861) 16 August 2019, 11:51:44 UTC
9d7a5cf Add 0-argument anonymous function example to manual/functions (#32915) 16 August 2019, 11:02:29 UTC
13ac76a Improve printing of SVD factorization (#32919) * Improve printing of SVD factorization * Get rid of trailing whitespaces * Get rid of leading space in docs 16 August 2019, 07:11:23 UTC
8648053 download: add DOWNLOAD_HOOKS to rewrite URLs (close #32805) (#32917) 16 August 2019, 03:10:37 UTC
39c81e8 gf-cache: avoid listing equivalent types addresses an issue where we might be find an ambiguity with badly designed methods, such as the ambiguous Nothing/Missing rules (cf #31602) 16 August 2019, 02:49:27 UTC
f0e5f9e gf: improve check_ambiguous_visitor filtering relax the check here to more closely match the comment 16 August 2019, 02:49:27 UTC
06b4af4 dispatch: tolerate un-sorted tables and support non-transitive specificity 16 August 2019, 02:49:27 UTC
009a3f7 incremental performance: remove duplicated work during loading 16 August 2019, 02:07:06 UTC
3a22e1f isambiguous: fix has_bottom_parameter definition 16 August 2019, 02:07:06 UTC
1425225 rutils: jl_static_show of method-table robustness handle accidental cycles in the TypeMap->next list, and handle forward refernces in TypeMap->prev without excessive printing 16 August 2019, 02:07:06 UTC
a32f974 convert missing/nothing: fix previously undetected ambiguity in #31602 16 August 2019, 02:07:06 UTC
681dfdc Fix bug in SubstitutionString replace (#30513) 16 August 2019, 01:44:26 UTC
84deaec Add some xrefs to Libc docstrings (#32912) 16 August 2019, 01:04:26 UTC
4c4751d move all workarounds for #28808 to the same place in generate_precompile file (#32910) 15 August 2019, 23:06:58 UTC
af1979b Add Channel constructor keyword argument to `@spawn` new Task in parallel (#32872) Add a parameter to the Channel constructor to allow the Tasks it creates to be scheduled on multiple threads. Examples: ```julia # Spawn a Task to handle each input request ch = Channel{String}(0, spawn=true) do ch handle_request(ch, request) end ``` Adds a manual check that users don't use the `spawn=` keyword argument with the deprecated keyword arguments `ctype=` or `csize=`. 15 August 2019, 22:38:36 UTC
1f564ce some improvements to `summarysize`, fixes #32881 (#32886) - 0-field mutable structs take 1 word - take uniqueness into account for Strings - include union selector bytes for Arrays 15 August 2019, 22:02:13 UTC
4c0049c do not use myid() to differentiate master & worker (#32879) Occasionally while adding a large number of workers and particularly worker-worker connections are not lazy, it is possible to encounter the following error: ``` ERROR (unhandled task failure): MethodError: no method matching manage(::Base.Distributed.DefaultClusterManager, ::Int64, ::WorkerConfig, ::Symbol) Closest candidates are: manage(!Matched::Base.Distributed.SSHManager, ::Integer, ::WorkerConfig, ::Symbol) at distributed/managers.jl:224 manage(!Matched::Base.Distributed.LocalManager, ::Integer, ::WorkerConfig, ::Symbol) at distributed/managers.jl:337 manage(!Matched::Union{ClusterManagers.PBSManager, ClusterManagers.QRSHManager, ClusterManagers.SGEManager}, ::Int64, ::WorkerConfig, ::Symbol) at /home/jrun/.julia/v0.6/ClusterManagers/src/qsub.jl:115 ... Stacktrace: [1] deregister_worker(::Base.Distributed.ProcessGroup, ::Int64) at ./distributed/cluster.jl:903 [2] message_handler_loop(::TCPSocket, ::TCPSocket, ::Bool) at ./distributed/process_messages.jl:220 [3] process_tcp_streams(::TCPSocket, ::TCPSocket, ::Bool) at ./distributed/process_messages.jl:118 [4] (::Base.Distributed.##101#102{TCPSocket,TCPSocket,Bool})() at ./event.jl:73 ``` It can be simulated with this exact sequence of events: - worker2 in process of connecting to master - master has received the worker2s listen port, connected to it, sent the JoinPGRP message to it - master is now aware of worker2, and has added it to its list of workers - worker2 has still not processed the JoinPGRP message, so it is still unaware of its worker id - worker3 now connects to master - master sends the JoinPGRP message along with list of existing workers that includes worker2 - worker3 connects to worker2 - worker2 receives a new connection from worker3 and attempts to process it - worker3 faces an error and exits, thus breaking the connection - worker2 gets an error processing message from worker3 - goes into error handling - the current error handling code sees the self pid as 1 and incorrectly thinks it is the master - attempts to process the worker disconnection as a master and gets the error we see The MethodError prevents proper cleanup at the worker where it happens. The issue seems to be that it is not correct to identify whether a Julia process is master or worker by looking at the process id. Instead we should have a dedicated indicator for that. This change adds a new local process role variable that is set to `:master` by default, but is set to `:worker` when `start_worker` is invoked. This allows a process to know that it is running as a worker irrespective of whether it has received a process id or not. 15 August 2019, 22:00:44 UTC
53397c9 Tests for BitArray mmap (#32893) 15 August 2019, 21:59:52 UTC
d245df9 Merge branch 'juliohm-patch-1' 15 August 2019, 20:15:57 UTC
1e6d5f1 Export nonmissingtype (#31562) Fix #30657 15 August 2019, 20:15:27 UTC
ae4e08c add environment variable `JULIA_ALWAYS_COPY_STACKS` (#32885) Allows working around #31104 (JVM interop) 15 August 2019, 20:04:37 UTC
5e584fb `alg` keyword for svd and svd! (#31057) * alg keyword for LinearAlgebra.svd * SVDAlgorithms -> Algorithms * default_svd_alg * refined docstring Co-Authored-By: Andreas Noack <andreas@noack.dk> * rename to QRIteration; _svd! dispatch * compat annotation 15 August 2019, 19:24:42 UTC
0eabe22 remove unused and not-recommended `Threads.Mutex` (#32875) 15 August 2019, 16:49:59 UTC
b451d55 Add news and compat for mul!(C, A, B, α, β) (#32900) 15 August 2019, 10:34:06 UTC
c937638 Fix typos in NEWS.md (#32904) 15 August 2019, 08:04:06 UTC
7615d4c Implement multiply-add interface in LinearAlgebra (#29634) * Multiply-add interface for BLAS.herk! * Multiply-add interface for BLAS.syrk! * Multiply-add interface for gemv! * Fix UndefRefError from C[i,j] It may not be defined for Matrix{BigFloat}. * Multiply-add interface for BLAS.gemm! * Do not assume *(::Bool, ::eltype(C)) exists * Test multiply-add interface * Implement mul! in terms of addmul! * Document addmul! * Add multiply-add interface for symmetric matrices * Add multiply-add interface for Number and UniformScaling * Use lmul! for beta * C; eltype may not be commutative * Add _lmul_or_fill! * Add multiply-add interface for diagonal matrices * Add multiply-add interface for bi- and tri-diagonal matrices * Add multiply-add interface for triangular matrices * Test multiply-add interface in test/generic.jl * Fix addmul!(C, s::Number, X, alpha, beta) and addmul!(C, X, s::Number, alpha, beta) * Special-case alpha=1 beta=0 using type parameter * Test multiply-add interface in test/uniformscaling.jl * Test multiply-add interface in test/diagonal.jl * Use addmul! in SparseArrays * Systematically test addmul! * Make MulAddMul benchmark-friendly * Fix _modify! docstring * Use MulAddMul in A_mul_B_td! * Comment out broken test_broken * Relax rtol based on eltype of matrices A, B, C * Pass around MulAddMul instead of alpha and beta for type stability * Inline functions between *(::Matrix, ::Matrix) and gemm_wrapper! This is required for recovering the performance of current master. Checked with: A = [1. 0; 2 0] @benchmark $A * $A * Annotate argument type MulAddMul * Inline all addmul! * Construct MulAddMul outside A_mul_B_td! * Add multiply-add interface in test/tridiag.jl * Mention combined multiply-add in NEWS.md [ci skip] * Mention that mul!(C, A, B, α, β) is deprecated [ci skip] * Change API definition to C = ABα + Cβ * Fix indentation * Fix triangular.jl * Fix UndefRefError in multiplication with Diagonal * Define Base.convert(::Type{Quaternion{T}}, s::Real) This is required for testset "* and mul! for non-commutative scaling" in LinearAlgebra/test/generic.jl to pass. * Rename: addmul! -> mul! * Fix doctest * Workaround broadcast error with e.g., triangular matrix of BigFloat 14 August 2019, 21:32:00 UTC
f2c3d4d Add eachrow, eachcol, and eachslice to manual (#32882) These functions are all nicely documented but don't seem to appear in the manual. 14 August 2019, 21:03:10 UTC
314271b fix 32-bit overflow in hypot doc (#32896) 14 August 2019, 20:50:47 UTC
57a022f mktemp/dir: delete temp files on exit by default (#32851) The main change here is that the non-higher-order versions of mktemp/dir will now by default put the temp files/dirs that they create into a temp cleanup list which will be deleted upon process exit. Instead of putting lots of atexit handlers in the list, this uses a single handler and keeps a list of temporary paths to cleanup. If the list gets long (> 1024) it will be scanned for already-deleted paths when adding a new path to the cleanup list. To avoid running too frequently, it doubles the "too many paths" threshold after this. If cleanup fails for higher order `mktemp() do ... end` forms, they will also put their temp files/dirs in the cleanup list but marked for "asap" deletion. Every time the above mechanism for cleaning out the temp cleanup list scans for already-deleted temp files, this will try again to delete these temp files. 14 August 2019, 18:22:28 UTC
a6275b6 fix unused variable compiler warning (#32892) 14 August 2019, 18:21:00 UTC
df1ee8c add `TaskFailedException` to propagate backtrace of failed task in `wait` (#32814) 13 August 2019, 18:25:34 UTC
71b63f3 fewer `convert` methods for `Missing` and `Nothing` (#31602) And use `typesubtract` instead of subtyping to improve usability by handling undef sparams. Co-Authored-By: Jameson Nash <vtjnash@gmail.com> 13 August 2019, 18:04:08 UTC
7b4fa51 ccall: support different types for vararg arguments (#32800) Not currently supported in the front-end syntax, this modifies the backend to represent it and be capable of handling it (and need fewer lines of code!). 13 August 2019, 18:01:12 UTC
4537d78 Improve message error in broadcast: "arrays could not be broadcast to a common size" #32866 (#32867) 13 August 2019, 15:34:44 UTC
d19bb9d Specialized inv(F::SVD) (#32126) * inv(F::SVD) * throw SingularException * SingularException test * truncate 13 August 2019, 08:33:46 UTC
6527de0 Use .category to pick admonition color in terminal (#32865) As per the manual, the styling of the admonition should be determined by its type/category, a lowecase string stored in the .category field. 12 August 2019, 22:31:15 UTC
09fa250 Fix linkage to eval section (#32864) 12 August 2019, 22:30:26 UTC
79ea337 𝟎-𝟗 and 𝟘-𝟡 Identifiers (#32838) 12 August 2019, 18:42:25 UTC
a18ab97 Remove JULIA_ENABLE_THREADS feature flag (#32685) This flag was essentially not documented, not CI'ed, and broken (it hangs in `jl_task_get_next at /home/mbauman/julia/src/partr.c:475`). Let's strip it out! 11 August 2019, 16:57:28 UTC
419f541 `Base.indices1` has been renamed to `Base.axes1` (#32856) 11 August 2019, 16:45:38 UTC
2e971e8 fix #32193, consistent errors from `open` on commands (#32832) 11 August 2019, 16:44:00 UTC
987a3d6 use specsig for all-singleton-type signatures (or 0 arguments) (#32821) 11 August 2019, 16:42:25 UTC
0852465 Simplify Channel constructors, change kwargs to positional args. (#32818) "Soft" deprecation of the old `Channel(f::Function; csize=0, ctype=Any)` style in favor of the new `Channel{T=Any}(f::Function, size=0)` interface. Removed the old interface from the docs, so that it is not discoverable, and included a `!!! compat` note that the new interface is new in Julia 1.3, and the old interface should not be used. 11 August 2019, 16:40:20 UTC
37a055c Use .category to pick admonition color in terminal As per the manual, the styling of the admonition should be determined by its type/category, a lowecase string stored in the .category field. 11 August 2019, 04:18:46 UTC
d5db35b NEWS: move sincosd entry to the correct section (#32857) 10 August 2019, 20:08:07 UTC
5dbcf20 fix type intersection bug affecting Dolang.jl and SolverTools.jl (#32853) 10 August 2019, 18:56:47 UTC
5331e12 make generate_precompile a little more robust (#32850) 10 August 2019, 14:52:02 UTC
70586ce Merge pull request #32849 from JuliaLang/sk/count-regex count(regex, string) computes length(findall(regex, string)) better 10 August 2019, 14:50:54 UTC
c7ff479 Fix a typo in mathematical-operations.md (#32855) "Especial" isn't an English word. I tried replacing it with the correct "especially", but I think it sounds cleaner this way. 10 August 2019, 10:31:01 UTC
26517bf count(regex, string) computes length(findall(regex, string)) better 09 August 2019, 18:06:46 UTC
850c6e4 Add sincosd function (#30134) The function `sincosd` simultaneously computes the sine and cosine in which the input angle is in degrees. 09 August 2019, 16:56:38 UTC
3419e3c Merge pull request #32837 from goggle/dot-product-sparsevector-inbounds Add inbounds macro to dot prodcut for sparse vectors 09 August 2019, 15:36:01 UTC
6dad38e Add inbounds macro to dot prodcut for sparse vectors 08 August 2019, 23:56:27 UTC
5dd7636 reduce number of heaps used by partr (#32822) 08 August 2019, 22:04:19 UTC
3b691ef Fix type of Upsilon nodes during SSA construction (#32830) Fixes #32820 08 August 2019, 20:34:16 UTC
e1520ba Merge pull request #32826 from JuliaLang/sk/issetequal fix #32550: issetequal with duplicate values 08 August 2019, 19:57:34 UTC
a135040 fix #32550: issetequal with duplicate values add tests that set ops fail for non-sets (#32550) 08 August 2019, 17:59:11 UTC
e4456d0 issubset(l, r::AbstractSet): optimize early exit case 08 August 2019, 17:59:11 UTC
971d18b sets: reorganize definitions 08 August 2019, 17:59:11 UTC
2edec09 Document the role of Ref in broadcasting. (#32645) * Document the role of Ref in broadcasting. * replace with a more relevant example * Update base/refpointer.jl Co-Authored-By: Matt Bauman <mbauman@juliacomputing.com> 08 August 2019, 14:37:33 UTC
ad8cf8d Upgrade `doc/make.jl` to introspect branch/tag names from git… (#32823) Upgrade `doc/make.jl` to introspect branch/tag names from git info 08 August 2019, 01:35:13 UTC
c83c3c7 Merge pull request #32824 from JuliaLang/sf/colorless_branches Use porcelain `git` commands to get branch name 08 August 2019, 00:41:04 UTC
84770f8 Use porcelain `git` commands to get branch name By using `git branch`, we sometimes capture terminal color codes, which is suboptimal. Use porcelain commands instead, that's what they're there for. 07 August 2019, 23:41:55 UTC
c6f1b65 Upgrade `doc/make.jl` to introspect branch/tag names from git info Note that this requires that the julia you're using to deploy the docs matches the current julia checkout. 07 August 2019, 22:58:07 UTC
1f47617 fix #32726, regression in subtyping `Tuple{Type{T},Vararg{T}}` (#32742) 07 August 2019, 22:34:07 UTC
f38de00 Fix compiler warning caused by duplicate definition (#32813) 07 August 2019, 20:16:08 UTC
314e355 Use OpenLibm by default on armv7l (#32803) Use OpenLibm by default on armv7l 06 August 2019, 17:50:01 UTC
fca6d64 Use OpenLibm by default on armv7l 06 August 2019, 16:17:27 UTC
8aeb398 Revert "Document some exported Sys CPU stuff (#31204)" (#32808) Revert "Document some exported Sys CPU stuff (#31204)" 06 August 2019, 16:17:22 UTC
59ccc77 Revert "Document some exported Sys CPU stuff (#31204)" This reverts commit 7f2922eb0935e03ba702001c827167561d20e88a. 06 August 2019, 15:57:37 UTC
e891bca Merge pull request #30855 from NHDaly/Channel-constructors Add Channel{T}(f::Function) constructors. 06 August 2019, 10:28:01 UTC
7f2922e Document some exported Sys CPU stuff (#31204) 06 August 2019, 03:27:23 UTC
a288779 Allow nothing to be printed (#32148) 05 August 2019, 21:41:26 UTC
53beb34 fix some issues with abstract named tuple types (#32725) fixes #32697, fixes #32698 05 August 2019, 20:29:37 UTC
997ce45 specialise kron for sparse mat/vec and Diagonal -> sparse matrix (#32793) 05 August 2019, 17:11:43 UTC
8272763 internal: allow CodeInfo edges to be attached to MathodTable (#32779) 05 August 2019, 14:59:49 UTC
f928246 Enhance documentation for kron() (#28697) * Enhance documentation for kron() Due to column-major ordering, using kron() together with reshape() can produce counter-intuitive results. Document this to avoid unnecessary pain. * Remove trailing whitespace. * Simplify reshape(kron()) example Use two vectors instead of two matrices to illustrate the reshape(kron()) behavior. This also has the benefit of providing a vector example for kron(). * Remove subjective stuff, add outer-product example The relationship between the outer product, and the Kronecker product, of two vectors illustrates the argument-ordering differences due to vec/reshape and column-major storage. 05 August 2019, 13:46:04 UTC
c158ff2 fix #32777, regression in type intersection of unions (#32788) Fortunately, #32771 allows reverting the offending change. 05 August 2019, 04:30:48 UTC
b7e9493 Update col index to `j` in sparse docs (#32787) * fix fortran ccall example (#32784) * same update as PR #32769 05 August 2019, 00:19:28 UTC
4671ddc fix #32607, bug in typeintersect of `X{<:Tuple1}` vs. `X{Tuple2}` (#32771) 04 August 2019, 22:20:46 UTC
487ee95 fix fortran ccall example (#32784) 04 August 2019, 17:21:24 UTC
ca10039 Changed @generated body purity error (#32627) * Changed @generated body purity error * change error message in tests for nonpure generated function 04 August 2019, 00:27:13 UTC
140b70c Add some comments to domtree code (#32719) Co-Authored-By: Valentin Churavy <vchuravy@users.noreply.github.com> 03 August 2019, 23:29:20 UTC
d8b5118 codegen: ensure required attributes get set on all functions (#32772) It is especially important that we set the stack-alignment attribute on Win32 on cfunction entry. 03 August 2019, 17:05:55 UTC
b811a06 Merge pull request #32773 from JuliaLang/kf/32751 Fix missing GC root 03 August 2019, 15:29:13 UTC
d4f3176 Make a missing GC root slightly more obvious to the checker Finding the missing GC root is really hard for the checker. The correct error message is on the store to newargs, complaining that we are rooting a value that may have been GC'ed. However, `newargs` gets moved around and re-assigned all over that place in such a way that the analyzer has a hard time tracking it (I've seen it be successful if that function is cut down a bit, so it might also be a heuristics problem). By introducing a fake use that is easier for the analyzer to reason about, hopefully we can catch regressions to this particular (very hairy) part of the code in the future. 03 August 2019, 02:59:43 UTC
de324af Fix missing GC root This is fairly obviously a typo, but a bit of a nasty one, because it means that `value` will be unrooted over the next `fieldref` (or potentially the svec allocation in grow to). Fixes #32751 02 August 2019, 22:26:18 UTC
a0936f9 Support StepRange{T,U} where U is non-numeric (#32671) With thanks to @quinnj 02 August 2019, 20:51:03 UTC
62857f8 link numeric literal coefficients from math operations manual (#32757) 02 August 2019, 20:32:53 UTC
089cafc Fix pagetable1 sweeping on 32bit (#32741) If no pool allocations have occurred before the first GC (e.g. because MEMDEBUG was set), the pagetable1 that covers the entire (32bit) memory region on 32 bit machines may not have been initialized yet, while the corresponding sweep function was making the assumption that the passed in pagetable was non-null. Add the appropriate check for initialization. 02 August 2019, 16:30:21 UTC
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