games/xonix: Resurrect
This game has been deleted about a decade ago since the distfile
disappeared. Haolin Xue convinced me to resurrect it, and give
it a home at Github. They submitted a bunch of modernization
and security patches, so this is a new version now as well.
[clang-doc] Removed OwnedPtr alias
The alias served a purpose during migration, but now conveys the wrong
semantics, as the memory of these pointers is generally interned inside
a local arena.
[clang-doc] Use distinct APIs for fixed arena allocation sites
Typically, code either always emits data into the TransientArena or the
PersistentArena. Use more explicit APIs to convey the intent directly
instead of relying on parameters or defaults.
[clang-doc] Update type aliases
Many of the type aliases we introduced to simplify migration to arena
allocation are no longer relevant after completing the migration. We
can use more relevant names and remove dead aliases.
[clang-doc] Merge data into persistent memory (#190056)
We have a need for persistent memory for the final info. Since each
group processes a single USR at a time, every USR is only ever processed
by a single thread from the thread pool. This means that we can keep per
thread persistent storage for all the info. There is significant
duplicated data between all the serialized records, so we can just merge
the final/unique items into the persistent arena, and clear out the
scratch/transient arena as we process each record in the bitcode.
The patch adds some APIs to help with managing the data, merging, and
allocation of data in the correct arena. It also safely merges and deep
copies data from the transient arenas into persistent storage that is
never reset until the program completes.
This patch reduces memory by another % over the previous patches,
bringing the total savings over the baseline to 57%. Runtime performance
and benchmarks stay mostly flat with modest improvements.
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[flang][OpenMP] Use common utility functions to get affected nest depth (#191418)
Remove the existing code that calculates the number of affected loops in
an OpenMP construct. There is a single function that does that and that
handles all directives and clauses.
Issue: https://github.com/llvm/llvm-project/issues/191249
[clang-doc] Removed OwnedPtr alias
The alias served a purpose during migration, but now conveys the wrong
semantics, as the memory of these pointers is generally interned inside
a local arena.
[clang-doc] Update type aliases
Many of the type aliases we introduced to simplify migration to arena
allocation are no longer relevant after completing the migration. We
can use more relevant names and remove dead aliases.
[clang-doc] Use distinct APIs for fixed arena allocation sites
Typically, code either always emits data into the TransientArena or the
PersistentArena. Use more explicit APIs to convey the intent directly
instead of relying on parameters or defaults.
[clang-doc] Merge data into persistent memory
We have a need for persistent memory for the final info. Since each
group processes a single USR at a time, every USR is only ever processed by
a single thread from the thread pool. This means that we can keep per
thread persistent storage for all the info. There is significant
duplicated data between all the serialized records, so we can just merge
the final/unique items into the persistent arena, and clear out the
scratch/transient arena as we process each record in the bitcode.
The patch adds some APIs to help with managing the data, merging, and
allocation of data in the correct arena. It also safely merges and deep
copies data from the transient arenas into persistent storage that is
never reset until the program completes.
This patch reduces memory by another % over the previous patches,
bringing the total savings over the baseline to 57%. Runtime performance
and benchmarks stay mostly flat with modest improvements.
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qcom_gcc: migrate the MSM8916 support to qcom_gcc
* migrate the MSM8916 (snapdragon 410) support to qcom_gcc
* add the full qcom_gcc / qcom_clk list to files.arm64, replacing
the MSM8916 stub in sys/arm64/qualcomm .
Differential Revision: https://reviews.freebsd.org/D49706
NAS-140050 / 26.0.0-BETA.2 / Remove ips/interfaces fields from tnc configuration (#18666)
This PR adds changes to remove ips/interfaces field from TNC
configuration. These fields were earlier used to determine what IPs
should the TNC domain resolve to. Moving on, we have simplified the
implementation and now instead of asking the user - we rely instead on
`system.general.config` instead where ipv4/ipv6 values determine what
IPs TNC domain name resolves to. In case we have wildcard set in
`system.general.config` for ipv4/ipv6, for that specific protocol we get
all available IPs.
[MLIR][XeVM] Add inital support for mma_mx or scaled mma. (#190989)
Add xevm truncf and mma_mx lowering to OCL.
Note: truncf support is limited for now.
Add op conversion test.
Add integration test with bf8 type.
[clang-doc] Support deep copy between arenas for merging (#190055)
Upcoming changes to the merge step will necessitate that we clear the
transient arenas and merge new items into the persistent arena. However
there are some challenges with that, as the existing types typically
don't want to be copied. We introduce some new APIs to simplify that
task and ensure we don't accidentally leak memory.
On the performance front, we reclaim about 2% of the overhead, bringing
the cumulative overhead from the series of patches down to about 7% over
the baseline.
| Metric | Baseline | Prev | This | Culm% | Seq% |
| :--- | :--- | :--- | :--- | :--- | :--- |
| Time | 920.5s | 1014.5s | 991.5s | +7.7% | -2.3% |
| Memory | 86.0G | 39.9G | 40.0G | -53.4% | +0.3% |
| Benchmark | Baseline | Prev | This | Culm% | Seq% |
| :--- | :--- | :--- | :--- | :--- | :--- |
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