[mlir][MemRef] Make fold-memref-alias-ops use memref interfaces
This replaces the large switch-cases and operation-specific patterns
in FoldMemRefAliashops with patterns that use the new
IndexedAccessOpInterface and IndexedMemCopyOpInterface, which will
allow us to remove the memref transforms' dependency on the NVGPU
dialect.
This does also resolve some bugs and potential unsoundnesses:
1. We will no longer fold in expand_shape into vector.load or
vector.transfer_read in cases where that would alter the strides
between dimensions in multi-dimensional loads. For example, if we have
a `vector.load %e[%i, %j, %k] : memref<8x8x9xf32>, vector<2x3xf32>`
where %e is
`expand_shape %m [[0], [1], [2. 3]] : memref<8x8x3x3xf32> to 8x8x9xf32,
we will no longer fold in that shape, since that would change which
value would be read (the previous patterns tried to account for this
but failed).
2. Subviews that have non-unit strides in positions that aren't being
[15 lines not shown]
[mlir] Add [may]updateStartingPosition to VectorTransferOpInterface
This commit adds methods to VectorTransferOpInterface that allow
transfer operations to be queried for whether their base memref (or
tensor) and permutation map can be updated in some particular way and
then for performing this update. This is part of a series of changes
designed to make passes like fold-memref-alias-ops more generic,
allowing downstream operations, like IREE's transfer_gather, to
participate in them without needing to duplicate patterns.
Refactor and support multiple affinity register for a task
- Support multiple affinity register for a task
- Move iterator loop generate logic to OMPIRBuilder
- Extract iterator loop body convertion logic
- Refactor buildAffinityData by hoisting the creation of affinity_list
- IteratorsOp -> IteratorOp
- Add mlir to llvmir test
[lldb/test] Use filecheck_log to read log files from the host platform (#183422)
Some tests were using `self.filecheck` with `platform shell cat {log}`
to validate test behavior through log inspection.
This doesn't work when running the testsuite against a remote platform
since the logs are saved on the host's filesystem.
This patch refactors those call sites to use the new `filecheck_log`
helper, which ensures the log file is always read from the host
platform.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Call igmp_sendpkt() and mld6_sendpkt() with pktinfo argument.
Gather all information needed to send an IGMP or MLD6 packet in a
struct pktinfo. This allows splitting access to multicast data
structures from sending packets. Then adding locks to multicast
will be easier.
OK mvs@
