[flang][OpenMP] Support lowering of metadirective (part 2) (#194424)
Lower non-constant `user={condition(expr)}` selectors in OpenMP
metadirectives to a runtime `fir.if` / `else` selection cascade.
Dynamic user conditions are handled in two separate phases:
- Static applicability uses only selector traits that are known at
compile time.
- Guarded ranking preserves selector specificity and dynamic-condition
scores for the path where the runtime condition evaluates to true.
Lowering first filters candidates using compile-time selector traits,
then orders the remaining candidates with the normal OpenMP variant
ranking rules. If the selected candidate has a non-constant user
condition, that condition is emitted as a `fir.if` guard. When the
condition evaluates to false, the `else` branch continues selection
among the remaining candidates.
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[RFC][CodeGen] Add generic target feature checks for intrinsics
This PR adds target-independent infrastructure for annotating LLVM intrinsics
with required subtarget feature expressions.
It introduces a TargetFeatures string field to intrinsic TableGen records.
TableGen emits an intrinsic-to-feature mapping table.
Both SelectionDAG and GlobalISel now perform this check before lowering target
intrinsics. This allows targets to opt in by annotating intrinsic definitions
directly, rather than adding custom checks during lowering, legalization, or
instruction selection.
This PR uses one AMDGPU intrinsic as an example.
amd64/machdep.c: explicitly include sys/uio.h
Some kernel configurations result in struct uio being only
forward-declared.
This is direct commit to stable/15.
Sponsored by: The FreeBSD Foundation
[MemProf] Change default of memprof-icp-noinline-threshold to 0 (#201474)
This is no longer needed after PR172502 added support to identify
indirect callees from inlined frames.
[OpenMP] Use ext linkage for kernels handles and globals handles keep… (#200964)
… linkage
Host handles are now emmitted with external linkage to clash if two
kernels with the same name are registered. This could have happen right
now and silently corrupt the program, but it can happen more easily once
we allow users to name their kernels.
In the same patch we make global variable handles retain the linkage of
the global variable, forcing clashes for external ones and continue to
support weak use cases.
---------
Co-authored-by: Shilei Tian <i at tianshilei.me>
[clang-tidy][readability] Ignore macros in function-size check (#199549)
This patch adds an IgnoreMacros option to the readability-function-size
check.
Fixes https://github.com/llvm/llvm-project/issues/112835
sysutils/rubygem-choria-mcorpc-support: Fix with latest Ruby
While here remove explicit dependency on sysutils/choria.
This gem is now a run-time dependency of OpenBolt, but choria itself is
not required for using OpenBolt. So do not install choria as a
dependency of this gem automatically to avoid downloading large
dependencies when unneeded.
With hat: puppet
[OpenMP] Introduce the ompx_name clause for kernel naming
This adds support for the ompx_name clause that allows users to specify
custom kernel names for OpenMP target offloading regions. The clause
accepts a string literal and overrides the default compiler-generated
kernel names.
Example usage:
#pragma omp target ompx_name("my_kernel")
{ ... }
Kernel names need to be unique or they are diagnosed at compile or link
time as errors.
Co-Authored-By: Claude (claude-sonnet-4.5) <noreply at anthropic.com>
[OpenMP] Use ext linkage for kernels handles and globals handles keep linkage
Host handles are now emmitted with external linkage to clash if two
kernels with the same name are registered. This could have happen right
now and silently corrupt the program, but it can happen more easily once
we allow users to name their kernels.
In the same patch we make global variable handles retain the linkage of
the global variable, forcing clashes for external ones and continue to
support weak use cases.
[OpenMP] Use ext linkage for kernels handles and globals handles keep linkage
Host handles are now emmitted with external linkage to clash if two
kernels with the same name are registered. This could have happen right
now and silently corrupt the program, but it can happen more easily once
we allow users to name their kernels.
In the same patch we make global variable handles retain the linkage of
the global variable, forcing clashes for external ones and continue to
support weak use cases.
nfsd: Add support for striped Flexible File layout
Without this patch, the NFSv4.1/4.2 pNFS server configuration
did not support striping. This was mainly because the Linux
client driver did not support it either. The Linux client
driver for Flexible File layout does now support striping.
(Linux kernel version 6.18 or newer)
As such, this patch adds striping support. The configuration
is currently just two new sysctls called
vfs.nfsd.pnfsstripeunit - Size (in bytes) of a stripe
vfs.nfsd.pnfsstripecnt - # of DSs to stripe across
A setting of 0 for the first sysctl and 1 for the second
disables striping. A patch that allows use of a different
striping configuration for each exported MDS file system
is planned for the future.
The pnfsdscopymr may be broken by this patch, but since
no one reported that they were actually using a pNFS server
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bsdinstall: Use libarchive secure flags for extract
This doesn't really matter, as we trust that the installer tarballs are
not malicious, but it doesn't hurt to set these flags.
Reported by: Yuxiang Yang, Yizhou Zhao, Ao Wang, Xuewei Feng, Qi Li, and Ke Xu from Tsinghua University using GLM-5.1 from Z.ai
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57274
(cherry picked from commit f9f46294d6af2a937afa74938bd4bb6826cbb921)
joker: update to 1.8.1
General improvements
- Add joker.mail namespace
Linter improvements
- Implement more thorough type checking
- Fix redundant do linter warning in joker.better-cond/cond
[ORC] Lift SymbolLookupSet into its own header. NFCI. (#201295)
Lifts the SymbolLookupSet class and SymbolLookupFlags enum out of Core.h
and into a new SymbolLookupSet.h header.
