Skip to content

Don't partition alwaysinline functions#50766

Merged
pchintalapudi merged 1 commit intomasterfrom
pc/always-inline
Aug 2, 2023
Merged

Don't partition alwaysinline functions#50766
pchintalapudi merged 1 commit intomasterfrom
pc/always-inline

Conversation

@pchintalapudi
Copy link
Copy Markdown
Member

Alwaysinline functions need to have their bodies in each partition during image compilation in order to be inlined. We were not doing this before, which caused #50749. This fixes that issue by not partitioning alwaysinline functions, and internalizing them into each shard so that they won't cause name conflicts, which should fix #50749.

@timholy / @gbaraldi could you confirm the regression goes away on this PR?

@pchintalapudi pchintalapudi added compiler:codegen Generation of LLVM IR and native code compiler:llvm For issues that relate to LLVM labels Aug 2, 2023
@pchintalapudi pchintalapudi added the backport 1.10 Change should be backported to the 1.10 release label Aug 2, 2023
@gbaraldi
Copy link
Copy Markdown
Member

gbaraldi commented Aug 2, 2023

It does fix the weird performance seen in the issue.

@pchintalapudi pchintalapudi merged commit bea8c44 into master Aug 2, 2023
@pchintalapudi pchintalapudi deleted the pc/always-inline branch August 2, 2023 21:51
@timholy
Copy link
Copy Markdown
Member

timholy commented Aug 3, 2023

CC @chriselrod

KristofferC pushed a commit that referenced this pull request Aug 10, 2023
KristofferC added a commit that referenced this pull request Aug 16, 2023
Backported PRs:
- [x] #50637 <!-- Remove SparseArrays legacy code -->
- [x] #50665 <!-- print `@time` msg into print buffer -->
- [x] #50523 <!-- Avoid generic call in most cases for getproperty -->
- [x] #50635 <!-- `versioninfo()`: include build info and unofficial
warning -->
- [x] #50670 <!-- Make reinterpret specialize fully. -->
- [x] #50666 <!-- include `--pkgimage=no` caches for stdlibs -->
- [x] #50765 
- [x] #50764
- [x] #50768
- [x] #50767
- [x] #50618 <!-- inference: continue const-prop' when concrete-eval
returns non-inlineable -->
- [x] #50689 <!-- Attach `tanpi` docstring to method -->
- [x] #50671 <!-- Fix rdiv of complex lhs by real factorizations -->
- [x] #50598 <!-- only limit types in stack traces in the REPL -->
- [x] #50766 <!-- Don't partition alwaysinline functions -->
- [x] #50771 <!-- re-allow non-string values in ENV `get!` -->
- [x] #50682 <!-- Add fallback if we have make a weird GC decision. -->
- [x] #50781 <!-- fix `bit_map!` with aliasing -->
- [x] #50172 <!-- print feature flags used for matching pkgimage -->
- [x] #50844 <!-- Bump OpenBLAS binaries to use the new GEMM
multithreading threshold -->
- [x] #50826 <!-- Update dependency builds -->
- [x] #50845 <!-- fix #50438, use default pool for at-threads -->
- [x] #50568 <!-- `Array(::AbstractRange)` should return an `Array` -->
- [x] #50655 <!-- fix hashing regression. -->
- [x] #50779 <!-- Minor refactor to image generation -->
- [x] #50791 <!-- Make symbols internal in jl_create_native, and only
externalize them when partitioning -->
- [x] #50724 <!-- Merge opaque closure modules with the rest of the
workqueue -->
- [x] #50738 <!-- Add alignment to constant globals -->
- [x] #50871 <!-- macOS: Don't inspect dead threadtls during exception
handling. -->

Need manual backport:

Contains multiple commits, manual intervention needed:

Non-merged PRs with backport label:
- [ ] #50850 <!-- Remove weird Rational dispatch and add pi functions to
list -->
- [ ] #50823 <!-- Make ranges more robust with unsigned indexes. -->
- [ ] #50809 <!-- Limit type-printing in MethodError -->
- [ ] #50663 <!-- Fix Expr(:loopinfo) codegen -->
- [ ] #50594 <!-- Disallow non-index Integer types in isassigned -->
- [ ] #50385 <!-- Precompile pidlocks: add to NEWS and docs -->
- [ ] #49805 <!-- Limit TimeType subtraction to AbstractDateTime -->
@KristofferC KristofferC removed the backport 1.10 Change should be backported to the 1.10 release label Aug 18, 2023
@timholy timholy added the backport 1.9 Change should be backported to release-1.9 label Aug 22, 2023
@timholy
Copy link
Copy Markdown
Member

timholy commented Aug 22, 2023

Can this also be safely backported to 1.9? #50977

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

backport 1.9 Change should be backported to release-1.9 compiler:codegen Generation of LLVM IR and native code compiler:llvm For issues that relate to LLVM

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Significant performance regression when precompiled

4 participants