Default to the medium code model in x86 linux #53391
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vtjnash
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Feb 19, 2024
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| if (TheTriple.isX86() && TheTriple.isArch64Bit() && TheTriple.isOSLinux()) | ||
| sysdata->setSection(".ldata"); |
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IIUC, this is already automatic, once you select Medium code model globally, although can also be opted for explicitly for each variable:
https://llvm.org/doxygen/TargetMachine_8cpp_source.html
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| if (TheTriple.isX86() && TheTriple.isArch64Bit() && TheTriple.isOSLinux()) | |
| sysdata->setSection(".ldata"); | |
| sysdata->setCodeModel(CodeModel::Large); |
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It wasn't doing it automatically for me :(. Not sure why
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llvm/llvm-project#72078 also the per global option was just added.
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I guess this should have an LLVM_VERSION ifdef here then?
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Mar 1, 2024
Backported PRs: - [x] #53361 <!-- 🤖 [master] Bump the SparseArrays stdlib from c9f7293 to cb602d7 --> - [x] #53300 <!-- allow external absint to hold custom data in `codeinst.inferred` --> - [x] #53342 <!-- Add `Base.wrap` to docs --> - [x] #53372 <!-- Silence warnings in `test/file.jl` --> - [x] #53357 <!-- 🤖 [master] Bump the Pkg stdlib from 6dd0e7c9e to 76070d295 --> - [x] #53373 <!-- fix sysimage-native-code=no option with pkgimages --> - [x] #53333 <!-- More consistent return value for annotations, take 2 --> - [x] #53354 <!-- fix code coverage bug in tail position and `else` --> - [x] #53407 <!-- fix sysimage-native-code=yes option --> - [x] #53388 <!-- Fix documentation: thread pool of main thread --> - [x] #53355 <!-- Fix synchronization issues on the GC scheduler. --> - [x] #53429 <!-- Subtype: skip slow-path in `local_∀_∃_subtype` if inputs contain no ∃ typevar. --> - [x] #53437 <!-- Add debug variant of loader_trampolines.o --> - [x] #53284 <!-- Add annotate! method for AnnotatedIOBuffer --> - [x] #53466 <!-- [MozillaCACerts_jll] Update to v2023-12-12 --> - [x] #53467 <!-- [LibGit2_jll] Update to v1.7.2 --> - [x] #53326 <!-- RFC: when loading code for internal purposes, load stdlib files directly, bypassing DEPOT_PATH, LOAD_PATH, and stale checks --> - [x] #53332 - [x] #53320 <!-- Add `Sys.isreadable, Sys.iswriteable`, update `ispath` --> - [x] #53476 Contains multiple commits, manual intervention needed: - [ ] #53285 <!-- Add update mechanism for Terminfo, and common user-alias data --> Non-merged PRs with backport label: - [ ] #53424 <!-- yet more atomics & cache-line fixes on work-stealing queue --> - [ ] #53408 <!-- task splitting: change additive accumulation to multiplicative --> - [ ] #53403 <!-- Move parallel precompilation to Base --> - [ ] #53402 <!-- Add `jl_getaffinity` and `jl_setaffinity` --> - [ ] #53391 <!-- Default to the medium code model in x86 linux --> - [ ] #53125 <!-- coverage: count coverage where explicitly requested by inference only --> - [ ] #52694 <!-- Reinstate similar for AbstractQ for backward compatibility -->
60 tasks
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Can this be backported to 1.10? |
vtjnash
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Mar 14, 2024
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KristofferC
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Mar 15, 2024
This shouldn't have any cost on smaller images because the only thing that gets put into ldata is the system image data, which is only reference via `dlsym`. This allows for images larger than 2gb (tested by putting a 2gb array in the base image) I did not test how this might be handled in other platforms (Windows doesn't support it). (cherry picked from commit 0f04b33)
KristofferC
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Mar 17, 2024
Backported PRs: - [x] #39071 <!-- Add a lazy `logrange` function and `LogRange` type --> - [x] #51802 <!-- Allow AnnotatedStrings in log messages --> - [x] #53369 <!-- Orthogonalize re-indexing for FastSubArrays --> - [x] #48050 <!-- improve `--heap-size-hint` arg handling --> - [x] #53482 <!-- add IR encoding for EnterNode --> - [x] #53499 <!-- Avoid compiler warning about redefining jl_globalref_t --> - [x] #53507 <!-- update staled `Core.Compiler.Effects` documentation --> - [x] #53408 <!-- task splitting: change additive accumulation to multiplicative --> - [x] #53523 <!-- add back an alias for `check_top_bit` --> - [x] #53377 <!-- add _readdirx for returning more object info gathered during dir scan --> - [x] #53525 <!-- fix InteractiveUtils call in Base.runtests on failure --> - [x] #53540 <!-- use more efficient `_readdirx` for tab completion --> - [x] #53545 <!-- use `_readdirx` for `walkdir` --> - [x] #53551 <!-- revert "Add @create_log_macro for making custom styled logging macros (#52196)" --> - [x] #53554 <!-- Always return a value in 1-d circshift! of abstractarray.jl --> - [x] #53424 <!-- yet more atomics & cache-line fixes on work-stealing queue --> - [x] #53571 <!-- Update Documenter to v1.3 for inventory writing --> - [x] #53403 <!-- Move parallel precompilation to Base --> - [x] #53589 <!-- add back `unsafe_convert` to pointer for arrays --> - [x] #53596 <!-- build: remove extra .a file --> - [x] #53606 <!-- fix error path in `precompilepkgs` --> - [x] #53004 <!-- Unexport with, at_with, and ScopedValue from Base --> - [x] #53629 <!-- typo fix in scoped values docs --> - [x] #53630 <!-- sroa: Fix incorrect scope counting --> - [x] #53598 <!-- Use Base parallel precompilation to build stdlibs --> - [x] #53649 <!-- precompilepkgs: package in boths deps and weakdeps are in fact only weak --> - [x] #53671 <!-- Fix bootstrap Base precompile in cross compile configuration --> - [x] #52125 <!-- Load Pkg if not already to reinstate missing package add prompt --> - [x] #53602 <!-- Handle zero on arrays of unions of number types and missings --> - [x] #53516 <!-- permit NamedTuple{<:Any, Union{}} to be created --> - [x] #53643 <!-- Bump CSL to 1.1.1 to fix libgomp bug --> - [x] #53679 <!-- move precompile workload back from Base --> - [x] #53663 <!-- add isassigned methods for reinterpretarray --> - [x] #53662 <!-- [REPL] fix incorrectly cleared line after completions accepted --> - [x] #53611 <!-- Linalg: matprod_dest for Diagonal and adjvec --> - [x] #53659 <!-- fix #52025, re-allow all implicit pointer casts in cconvert for Array --> - [x] #53631 <!-- LAPACK: validate input parameters to throw informative errors --> - [x] #53628 <!-- Make some improvements to the Scoped Values documentation. --> - [x] #53655 <!-- Change tbaa of ptr_phi to tbaa_value --> - [x] #53391 <!-- Default to the medium code model in x86 linux --> - [x] #53699 <!-- Move `isexecutable, isreadable, iswritable` to `filesystem.jl` --> - [x] #41232 <!-- Fix linear indexing for ReshapedArray if the parent has offset axes --> - [x] #53527 <!-- Enable analyzegc checks for try catch and fix found issues --> - [x] #52092 - [x] #53682 <!-- Increase build precompilation --> - [x] #53720 - [x] #53553 <!-- typeintersect: fix `UnionAll` unaliasing bug caused by innervars. --> Contains multiple commits, manual intervention needed: - [ ] #53305 <!-- Propagate inbounds in isassigned with CartesianIndex indices --> Non-merged PRs with backport label: - [ ] #53736 <!-- fix literal-pow to return the right type when the base is -1 --> - [ ] #53707 <!-- Make ScopedValue public --> - [ ] #53696 <!-- add invokelatest to on_done callback in bracketed paste --> - [ ] #53660 <!-- put Logging back in default sysimage --> - [ ] #53509 <!-- revert moving "creating packages" from Pkg.jl --> - [ ] #53452 <!-- RFC: allow Tuple{Union{}}, returning Union{} --> - [ ] #53402 <!-- Add `jl_getaffinity` and `jl_setaffinity` --> - [ ] #52694 <!-- Reinstate similar for AbstractQ for backward compatibility --> - [ ] #51928 <!-- Styled markdown, with a few tweaks --> - [ ] #51816 <!-- User-themable stacktraces --> - [ ] #51811 <!-- Make banner size depend on terminal size --> - [ ] #51479 <!-- prevent code loading from lookin in the versioned environment when building Julia -->
KristofferC
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KristofferC
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Mar 18, 2024
This shouldn't have any cost on smaller images because the only thing that gets put into ldata is the system image data, which is only reference via `dlsym`. This allows for images larger than 2gb (tested by putting a 2gb array in the base image) I did not test how this might be handled in other platforms (Windows doesn't support it). (cherry picked from commit 0f04b33)
KristofferC
pushed a commit
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Mar 18, 2024
This shouldn't have any cost on smaller images because the only thing that gets put into ldata is the system image data, which is only reference via `dlsym`. This allows for images larger than 2gb (tested by putting a 2gb array in the base image) I did not test how this might be handled in other platforms (Windows doesn't support it). (cherry picked from commit 0f04b33)
topolarity
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Mar 25, 2024
This shouldn't have any cost on smaller images because the only thing that gets put into ldata is the system image data, which is only reference via `dlsym`. This allows for images larger than 2gb (tested by putting a 2gb array in the base image) I did not test how this might be handled in other platforms (Windows doesn't support it). (cherry picked from commit 0f04b33)
IanButterworth
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Apr 16, 2024
This reverts commit 7536f35.
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This PR breaks precompilation packages like LLVM, when applying this change to LLVM 15 from Julia 1.10: The functions mentioned here all define MWE: module Foo
register() = @cfunction(identity, Cint, (Cint,))
precompile(register, ())
endThe above produces the following archive: input.zip
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KristofferC
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Apr 22, 2024
Backported PRs: - [x] #50759 <!-- Fix outdated usage of scrubbing for log test failures --> - [x] #51830 <!-- Add version string to sysimg triple --> - [x] #53273 <!-- [REPL] Fix typo in using/import completion --> - [x] #53499 <!-- Avoid compiler warning about redefining jl_globalref_t --> - [x] #53424 <!-- yet more atomics & cache-line fixes on work-stealing queue --> - [x] #53596 <!-- build: remove extra .a file --> - [x] #53516 <!-- permit NamedTuple{<:Any, Union{}} to be created --> - [x] #53643 <!-- Bump CSL to 1.1.1 to fix libgomp bug --> - [x] #53655 <!-- Change tbaa of ptr_phi to tbaa_value --> - [x] #53391 <!-- Default to the medium code model in x86 linux --> - [x] #53809 <!-- Add missing GC_POP() in emit_cfunction --> - [x] #53961 <!-- `LazyString` in `LinearAlgebra.checksquare` error message --> - [x] #52913 <!-- Added docstring for Artifacts.jl --> - [x] #53553 <!-- typeintersect: fix `UnionAll` unaliasing bug caused by
KristofferC
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May 8, 2024
This shouldn't have any cost on smaller images because the only thing that gets put into ldata is the system image data, which is only reference via `dlsym`. This allows for images larger than 2gb (tested by putting a 2gb array in the base image) I did not test how this might be handled in other platforms (Windows doesn't support it). (cherry picked from commit 0f04b33)
KristofferC
removed
the
backport 1.10
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This shouldn't have any cost on smaller images because the only thing that gets put into ldata is the system image data, which is only reference via
dlsym. This allows for images larger than 2gb (tested by putting a 2gb array in the base image)I did not test how this might be handled in other platforms (windows doesn't support it)
We may want to backport to 1.10/1.11