ee4df4ad3e
crypto - threaded K12: separate context computation from thread spawning ( #25793 )
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* threaded K12: separate context computation from thread spawning
Compute all contexts and store them in a pre-allocated array,
then spawn threads using the pre-computed contexts.
This ensures each context is fully materialized in memory with the
correct values before any thread tries to access it.
* kt128: unroll the permutation rounds only twice
This appears to deliver the best performance thanks to improved cache
utilization, and it’s consistent with what we already do for SHA3.
2025-11-03 17:09:00 +01:00
afdd04356c
std: serenity has preadv now
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https://github.com/SerenityOS/serenity/commit/2a9154e77c61d79d4b96b5f957aca2d70325ac6d
2025-11-02 14:45:32 -08:00
bf9082518c
crypto.kt128: when using incremental hashing, use SIMD when possible ( #25783 )
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Also add plain kt128 (without threading) to the benchmarks
2025-11-02 11:31:00 +01:00
2f4bca41ea
ci: bump riscv64-linux-debug timeout to 9 hours on Forgejo Actions
2025-11-01 17:18:24 +01:00
143ea88017
Revert "std.http: disable failing test on 32-bit arm"
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This reverts commit 16185f66f1d000574380Closes #25762
2025-11-01 11:21:28 -04:00
5db9eaa851
std.Io.Threaded: use ResetEventPosix on illumos
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Like NetBSD, illumos has no futexes.
ref #25760
2025-11-01 16:18:56 +01:00
a8fea09cd5
cbe: fix more MIPS register names in inline assembly
2025-11-01 15:11:35 +01:00
95c76b1b4a
Add std.crypto.hash.sha3.{KT128,KT256} - RFC 9861. ( #25593 )
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KT128 and KT256 are fast, secure cryptographic hash functions based on Keccak (SHA-3).
They can be seen as the modern version of SHA-3, and evolution of SHAKE, with better performance.
After the SHA-3 competition, the Keccak team proposed these variants in 2016, and the constructions underwent 8 years of public scrutiny before being standardized in October 2025 as RFC 9861.
They uses a tree-hashing mode on top of TurboSHAKE, providing both high security and excellent performance, especially on large inputs.
They support arbitrary-length output and optional customization strings.
Hashing of very large inputs can be done using multiple threads, for high throughput.
KT128 provides 128-bit security strength, equivalent to AES-128 and SHAKE128, which is sufficient for virtually all applications.
KT256 provides 256-bit security strength, equivalent to SHA-512. For virtually all applications, KT128 is enough (equivalent to SHA-256 or BLAKE3).
For small inputs, TurboSHAKE128 and TurboSHAKE256 (which KT128 and KT256 are based on) can be used instead as they have less overhead.
2025-11-01 14:03:43 +00:00
4e943fc847
std.c: add missing MINSIGSTKSZ for some FreeBSD targets
2025-11-01 09:58:05 +01:00
d5585bc650
Implement threaded BLAKE3 ( #25587 )
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Allows BLAKE3 to be computed using multiple threads.
2025-11-01 07:40:03 +01:00
5a38dd28dc
std: Skip element comparisons if mem.order args point to same memory
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This optimization is used in `mem.eql`, but was missing from `order`,
`orderZ`, and `ascii.orderIgnoreCase`.
2025-10-31 18:34:33 -07:00
8468549726
std.Target: bump vulkan max version to 1.4.331
2025-10-31 15:46:44 +01:00
d677086bcd
std.Target: bump opencl/nvcl max version to 3.0.19
2025-10-31 15:46:29 +01:00
adbf46aef3
std.Target: bump cuda max version to 13.0.2
2025-10-31 15:46:08 +01:00
802ee515d8
std.Target: bump amdhsa max version to 7.1.0
2025-10-31 15:45:57 +01:00
27c949689e
std.Target: bump wasi max version to 0.3.0
2025-10-31 15:45:43 +01:00
3801e6366f
std.Target: bump dragonfly max version to 6.4.2
2025-10-31 15:45:26 +01:00
a9c648c060
std.Target: bump linux max version to 6.17
2025-10-31 15:45:13 +01:00
0116d98093
std.Target: bump fuchsia max version to 28.0.0
2025-10-31 15:45:01 +01:00
38413446b0
std.Target: bump contiki max version to 5.1.0
2025-10-31 15:44:47 +01:00
a46c3a1582
test: remove some unsupported x86_64 darwin targets from llvm_targets
2025-10-31 15:36:17 +01:00
8347791ce3
std.os.windows: eliminate forwarder function in kernel32 ( #25766 )
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#1840
kernel32.AddVectoredExceptionHandler -> ntdll.RtlAddVectoredExceptionHandler
kernel32.RemoveVectoredExceptionHandler -> ntdll.RtlRemoveVectoredExceptionHandler
kernel32.ExitProcess -> ntdll.RtlExitUserProcess
kernel32.InitializeCriticalSection -> ntdll.RtlInitializeCriticalSection
kernel32.EnterCriticalSection -> ntdll.RtlEnterCriticalSection
kernel32.LeaveCriticalSection -> ntdll.RtlLeaveCriticalSection
kernel32.DeleteCriticalSection -> ntdll.RtlDeleteCriticalSection
kernel32.TryAcquireSRWLockExclusive -> ntdll.RtlTryAcquireSRWLockExclusive
kernel32.AcquireSRWLockExclusive -> ntdll.RtlAcquireSRWLockExclusive
kernel32.ReleaseSRWLockExclusive -> ntdll.RtlReleaseSRWLockExclusive
kernel32.WakeConditionVariable -> ntdll.RtlWakeConditionVariable
kernel32.WakeAllConditionVariable -> ntdll.RtlWakeAllConditionVariable
kernel32.HeapReAlloc -> ntdll.RtlReAllocateHeap
kernel32.HeapAlloc -> ntdll.RtlAllocateHeap
2025-10-31 13:54:50 +00:00
62de7a2efd
fix typo in std.debug.ElfFile.loadSeparateDebugFile
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closes #25667
2025-10-31 09:44:47 +01:00
389368392e
Revert "ci: stop building FreeBSD module tests on x86_64-linux"
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This reverts commit 16c18b835e
2025-10-30 23:17:33 +01:00
d000574380
Io: fix some horrible data races and UAFs caused by Condition misuse
2025-10-30 16:53:05 -04:00
0ca4df540f
std.debug.cpu_context: fix signal_ucontext_t for arm-linux
2025-10-30 20:28:31 +01:00
8126e22756
build: bump libc-test max_rss from 1758181785 to 2253598720
2025-10-30 17:52:50 +01:00
5b060ef9d4
Merge pull request #25558 from jacobly0/elfv2-load-obj
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Elf2: start implementing input object loading
2025-10-30 12:09:13 -04:00
4174ab9c2c
Merge pull request #25726 from mlugg/std-log-colors
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Cache stderr ttyconf, colorize `std.log`, and fix `--webui`
2025-10-30 15:24:47 +00:00
32779a7c73
aarch64: fix macho external references
2025-10-30 09:31:30 +00:00
402c14f86a
aarch64: implement optional comparisons
2025-10-30 09:31:30 +00:00
0dde70ef76
std.Build: fix '--webui' crash
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Using '--webui' without '--time-report' when there are Run steps in the
graph was regressed by https://github.com/ziglang/zig/pull/25029 .
2025-10-30 09:31:30 +00:00
9215121688
std.log: colorize output in default implementation
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Also remove the example implementation from the file doc comment; it's
better to just link to `defaultLog` as an example, since this avoids
writing the example implementation twice and prevents the example from
bitrotting.
2025-10-30 09:31:30 +00:00
74931fe25c
std.debug.lockStderrWriter: also return ttyconf
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`std.Io.tty.Config.detect` may be an expensive check (e.g. involving
syscalls), and doing it every time we need to print isn't really
necessary; under normal usage, we can compute the value once and cache
it for the whole program's execution. Since anyone outputting to stderr
may reasonably want this information (in fact they are very likely to),
it makes sense to cache it and return it from `lockStderrWriter`. Call
sites who do not need it will experience no significant overhead, and
can just ignore the TTY config with a `const w, _` destructure.
2025-10-30 09:31:28 +00:00
74c23a237e
Merge pull request #25763 from mrjbq7/cancelled
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rename Cancelled to Canceled
2025-10-30 04:40:13 +00:00
1d80c9540a
Threaded: fix safety crashes
2025-10-29 21:01:47 -04:00
767f28d7a6
Merge pull request #25733 from GasInfinity-Forks/x86_16-cpu_context
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* fix: add `i86` cpu in `update_cpu_features`
* feat: add `x86_16` debug `cpu_context`
2025-10-30 01:41:32 +01:00
09aa4add2a
x86_64: add lret encoding
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Closes #25608
2025-10-29 19:31:44 -04:00
52a029e503
x86_64: continue hacking around unimplemented linker logic
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Closes #25666
2025-10-29 19:31:44 -04:00
ada9035af5
x86_64: fix encoding for out with an immediate port
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Closes #25547
2025-10-29 18:41:31 -04:00
6e8b07ca15
Elf: fix alignment of merge subsections
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Closes #25565
2025-10-29 18:41:05 -04:00
0834e696f7
Elf2: start implementing dynamic linking
2025-10-29 18:15:09 -04:00
40901440a6
Elf2: simplify archive loading
2025-10-29 18:14:16 -04:00
c4478e078b
Elf2: load archives
2025-10-29 18:07:12 -04:00
7542c3260f
Elf2: load relocations from input objects
2025-10-29 18:06:17 -04:00
6f0476e41d
Elf2: start implementing input object loading
2025-10-29 18:05:49 -04:00
a072d821be
Merge pull request #25592 from ziglang/init-std.Io
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std: Introduce `Io` Interface
2025-10-29 13:51:37 -07:00
16185f66f1
std.http: disable failing test on 32-bit arm
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tracked by https://github.com/ziglang/zig/issues/25762
2025-10-29 13:50:04 -07:00
b2bc44e0d5
std.os.linux: fix restore for powerpc/powerpc64
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sigreturn and rt_sigreturn are distinct syscalls on PowerPC.
2025-10-29 20:44:43 +01:00
ef4f6e6c05
feat: add x86_16 debug cpu_context
2025-10-29 14:35:33 +01:00
Frank Denis