[AMDGPU] Efficient way to get NumArchVGPRs. (#182537)
No functional change. Cleaning up to get number of VGPRs for different
AMDGPU target based on features.
NAS-139908 / 26.0.0-BETA.1 / Improve python etc_file renderer (#18260)
* Store cached copies of mako templates and python modules for PY render
objects within their
respective render objects.
* Initialize the templates / modules when middleware is being set up,
and then use those.
This fixes two significant problems:
1. we were potentially looking up mako templates repeatedly when we
didn't need to
2. we were trying to cache modules inside sys.modules unnecessarily.
It's better not to pollute a global namespace.
[libc] Properly handle null handles in rpc_dispatch.h
Summary:
We autuomatically dereference pointers, we should check if these are
null. Minimal change made by just keeping it zero and handling zero.
[flang-rt] Add support for formatted I/O on the GPU (#182580)
Summary:
Expands on the previous support to enable formatted output, characters,
and checking basic iostat. We intentionally do not handle cases where
the descriptor is non-null as this is a non-trivial class that cannot
easily be shepherded across the wire.
nvmf: Limit the default I/O queue size to 128 entries
Previously the size defaulted to the maximum supported size reported
by the remote host. The value of 128 matches the default on Linux and
avoids excessive resource usage for I/O queues.
Sponsored by: Chelsio Communications
ctld: Honor the default maximum I/O queue size for NVMeoF controllers
<dev/nvmf.h> exports a constant to set the default maximum I/O queue
size which is used by ctl(4) if an explicit size is not set. This
value was chosen to match Linux's default, but it also avoids
excessive resource usage for I/O queues.
ctld was using the absolute maxium size as the default instead.
Sponsored by: Chelsio Communications
Reapply "[flang] Lowering a ArrayCoorOp to arithmetic computations" (#182585)
Reapplying the changes. Reverted it wrongly yesterday
This reverts commit 3c6523dcb8ebc0396f69c578285599b66e16dce7.
Improve python etc_file renderer
* Perform module initialization during middleware startup
*inside* a thread. The current code is potentially reading
module source files and important with an async coroutine.
* Apply a prefix to the resulting module name that is guaranteed
to not collide with any other module names.
[LoopFusion] Improve collectFusionCandidates() (#182571)
The order of visiting loops in collectFusionCandidates() guarantees that
a new member can only possibly be added to the end of a set.
Also currently `NumFusionCandidates` counts any loop that is added to a
candidate set. Usually large majority of candidate sets have a single
members so they are not really candidates for fusion. Only the second
member of a candidate set and the ones that come after that could be
counted as fusion candidates.
[CIR][CUDA] Add CUDAKernelNameAttr for device stubs (#180051)
Besides the Attribute description. It is worth noting that this
attribute will later be consumed when handling runtime registration on
loweringPrepare.
[flang] OPTIONAL char dummy has no defining op; add null check (#182582)
size.getDefiningOp() returns nullptr for block arguments when a OPTIONAL
character length generated the conditional "fir.if". Check for a nullptr
before calling mlir::isa<> to avoid the crash.
Addresses: https://github.com/llvm/llvm-project/issues/182436
Passes check-flang, check-flang-rt, and llvm-test-suite (x86_64)
---------
Co-authored-by: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux
Pull ARM updates from Russell King:
- avoid %pK for ARM MM prints
- implement ARCH_HAS_CC_CAN_LINK to ensure runnable user progs
- handle BE8 and BE32 for user progs
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux:
ARM: 9470/1: Handle BE8 vs BE32 in ARCH_CC_CAN_LINK
ARM: 9469/1: Implement ARCH_HAS_CC_CAN_LINK
ARM: 9467/1: mm: Don't use %pK through printk
NAS-139639 / 26.0.0-BETA.1 / Add validation to prevent multiple instances of flagged app (#18248)
This commit adds changes to prevent installation of an app which has
already been installed and is marked as an app which cannot have
multiple instances installed.
Merge tag 'efi-fixes-for-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
"Mixed bag of EFI tweaks and bug fixes:
- Add a missing symbol export spotted by Arnd's randconfig testing
- Fix kexec from a kernel booted with 'noefi'
- Fix memblock handling of the unaccepted memory table
- Constify an occurrence of struct efivar_operations
- Add Ilias as EFI reviewer"
* tag 'efi-fixes-for-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: Align unaccepted memory range to page boundary
efi: Fix reservation of unaccepted memory table
MAINTAINERS: Add a reviewer entry for EFI
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