Ekdohibs
/
zig
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
2,147 Commits
1 Branch
0 Tags
103 MiB
Commit Graph

601 Commits (ec27d3b4ba70984793f16e54533147914adcc3ab)

Author SHA1 Message Date
Marc Tiehuis a7e10565fc Fix build template to match build runner changes 
Api changed in 7b57454cc1.
 2018-01-20 13:32:49 +13:00
Jimmi Holst Christensen d8469e3c7c usize might be same size as LARGE_INTEGER. If that's the case, then we don't want to compare pos to @maxValue(usize). 2018-01-19 22:08:44 +01:00
Jimmi Holst Christensen a1a69f24c8 We now make a more correct conversion from windows LARGE_INTEGER type to usize 2018-01-19 22:05:56 +01:00
Jimmi Holst Christensen 61497893d3 Removed bitcast from usize to isize in seekTo 2018-01-19 21:57:13 +01:00
Jimmi Holst Christensen 8be606ec80 Now using the right unexpectedError in seekForward 2018-01-19 21:51:10 +01:00
Jimmi Holst Christensen a76023bcd8 Removed PLARGE_INTEGER 2018-01-19 21:49:16 +01:00
Jimmi Holst Christensen 90714a3831 Implemented windows versions of seekTo and getPos 2018-01-19 21:30:57 +01:00
Marc Tiehuis 7a3fd89d25 Add Sha3 hashing functions 
These are on the slower side and could be improved. No performance optimizations
yet have been done.

```
Cpu: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
```

-- Sha3-256

```
Zig --release-fast
    93 Mb/s
Zig --release-safe
    99 Mb/s
Zig
    4 Mb/s
```

-- Sha3-512

```
Zig --release-fast
    49 Mb/s
Zig --release-safe
    54 Mb/s
Zig
    2 Mb/s
```

Interestingly, release-safe is producing slightly better code than
release-fast.
 2018-01-17 21:19:45 +13:00
Marc Tiehuis dfd5363494 Add throughput test program 
Blake performance numbers for reference:

```
Cpu: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
```

-- Blake2s

```
Zig --release-fast
    485 Mb/s
Zig --release-safe
    377 Mb/s
Zig
    11 Mb/s
```

-- Blake2b
```
Zig --release-fast
    616 Mb/s
Zig --release-safe
    573 Mb/s
Zig
    18 Mb/s
```
 2018-01-17 21:19:45 +13:00
Marc Tiehuis 7af53d0826 Fix crypto exports 2018-01-17 21:19:45 +13:00
Andrew Kelley 1eda7e0fde docgen: support executing exe code examples 
See #465
 2018-01-17 01:50:35 -05:00
Andrew Kelley 5aefabe045 docgen: validate See Also sections 
See #465
 2018-01-17 00:22:53 -05:00
Andrew Kelley 2774fe8a1b docgen auto generates table of contents 
See #465
 2018-01-17 00:22:53 -05:00
Josh Wolfe 24c2ff5cae Revert "Buffer.toSliceCopy" 
This reverts commit c58f5a4742.
 2018-01-16 13:45:34 -07:00
Josh Wolfe c58f5a4742 Buffer.toSliceCopy 2018-01-16 13:28:53 -07:00
Marc Tiehuis 73b4f09845 Add crypto internal test functions 2018-01-17 00:20:20 +13:00
Marc Tiehuis 66a24c9c00 Merge branch 'master' into blake2 2018-01-17 00:20:06 +13:00
Marc Tiehuis fa7b33549e Change crypto functions to fill a buffer 
- Rename blake2x -> blake2
 - Fix blake2s truncated tests
 2018-01-17 00:17:48 +13:00
Andrew Kelley 5a4968484b Merge branch 'wip-err-ret-trace' 2018-01-15 16:28:30 -05:00
Andrew Kelley 6ec9933fd8 fix getting debug info twice in default panic handler 2018-01-15 16:26:13 -05:00
Marc Tiehuis 4cf86b4a94 Add Blake2X hash functions 
The truncated output variants currently are dependent on a more complete
bigint implementation in the compiler.
 2018-01-15 23:14:13 +13:00
Andrew Kelley c9ac607bd3 add builtin.have_error_return_tracing 2018-01-15 00:14:14 -05:00
Andrew Kelley 7b57454cc1 clean up error return tracing 
* error return tracing is disabled in release-fast mode
 * add @errorReturnTrace
 * zig build API changes build return type from `void` to `%void`
 * allow `void`, `noreturn`, and `u8` from main. closes #535
 2018-01-15 00:01:02 -05:00
Andrew Kelley 793f031c4c remove 32-bit windows from supported targets list 
we still want to support it, but there are too many bugs
to claim that we support it right now.

See #537
 2018-01-14 15:17:07 -05:00
Andrew Kelley 971a6fc531 fix duplicate stack trace code 2018-01-14 10:19:21 -05:00
Marc Tiehuis 9be9f1ad20 Disable win32 tests for Sha2 + correct lengths 2018-01-14 09:58:30 +13:00
Marc Tiehuis 1f3ed5cf27 Change indexing variable types for crypto functions 2018-01-13 22:44:58 +13:00
Marc Tiehuis 2659ac01be Add Sha2 functions 
We take the fastest time measurement taken across multiple runs. Tested
across multiple compiler flags and the best chosen.

```
Cpu: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
Gcc: 7.2.1 20171224
Clang: 5.0.1
Zig: 0.1.1.304f6f1d
```

See https://www.nayuki.io/page/fast-sha2-hashes-in-x86-assembly.

```
Gcc -O2
    219 Mb/s
Clang -O2
    213 Mb/s
Zig --release-fast
    284 Mb/s
Zig --release-safe
    211 Mb/s
Zig
    6 Mb/s
```

```
Gcc -O2
    350 Mb/s
Clang -O2
    354 Mb/s
Zig --release-fast
    426 Mb/s
Zig --release-safe
    300 Mb/s
Zig
    11 Mb/s
```
 2018-01-13 22:37:47 +13:00
Marc Tiehuis 51fdbf7f8c Add Md5 and Sha1 hash functions 
Some performance comparisons to C.

We take the fastest time measurement taken across multiple runs.

The block hashing functions use the same md5/sha1 methods.

```
Cpu: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
Gcc: 7.2.1 20171224
Clang: 5.0.1
Zig: 0.1.1.304f6f1d
```

See https://www.nayuki.io/page/fast-md5-hash-implementation-in-x86-assembly:

```
gcc -O2
    661 Mb/s
clang -O2
    490 Mb/s
zig --release-fast and zig --release-safe
    570 Mb/s
zig
    50 Mb/s
```

See https://www.nayuki.io/page/fast-sha1-hash-implementation-in-x86-assembly:

```
gcc -O2
    588 Mb/s
clang -O2
    563 Mb/s
zig --release-fast and zig --release-safe
    610 Mb/s
zig
    21 Mb/s
```

In short, zig provides pretty useful tools for writing this sort of
code. We are in the lead against clang (which uses the same LLVM
backend) with us being slower only against md5 with GCC.
 2018-01-13 14:40:21 +13:00
Marc Tiehuis 304f6f1d01 Add integer rotation functions 2018-01-13 13:23:12 +13:00
Andrew Kelley 32ea6f54e5 *WIP* proof of concept error return traces 2018-01-12 02:12:11 -05:00
Marc Tiehuis 899e36489d Fix endian swap parameters 2018-01-11 19:50:08 +13:00
Andrew Kelley 891c93c118
Merge pull request #681 from zig-lang/hw-math 
Add hw sqrt for x86_64
 2018-01-10 10:22:40 -05:00
Marc Tiehuis 24cd99160c Add hw sqrt for x86_64 2018-01-10 19:53:36 +13:00
Andrea Orru 19343db593 Intrusive linked lists 2018-01-10 00:33:07 -05:00
Andrew Kelley 3c094116aa remove %% prefix operator 
See #632
closes #545
closes #510

this makes #651 higher priority
 2018-01-09 00:51:51 -05:00
Andrea Orru 98a95cc698 exit, createThread for zen 2018-01-08 12:16:23 -05:00
Andrew Kelley 632d143bff replace `a %% b` with `a catch b` 
See #632

better fits the convention of using keywords for control flow
 2018-01-07 17:28:20 -05:00
Andrew Kelley 66717db735 replace `%return` with `try` 
See #632

better fits the convention of using keywords for control flow
 2018-01-07 16:53:13 -05:00
Andrea Orru 3182857224 Adding zen support 2018-01-07 04:43:08 -05:00
Andrea Orru ad438cfd40 Merge branch 'master' of github.com:zig-lang/zig 2018-01-06 23:13:51 -05:00
Andrea Orru e932919e68 Darwin -> MacOSX, added Zen. See #438 2018-01-06 23:10:53 -05:00
Jimmi Holst Christensen e91136d61f Fixed the call to mem.readInt in endian.swap 2018-01-07 00:24:35 +01:00
Jimmi Holst Christensen 6f85c860c6 Fixed the call to mem.readInt in Rand.scalar 2018-01-07 00:24:17 +01:00
Andrew Kelley dde7cc52d2 fix exp1m implementation 
in the llvm6 branch with assertions on, it failed the test
this fixes it
 2018-01-06 02:58:45 -05:00
Andrew Kelley 79d50d9933 appveyor: enable verbose link for self hosted compiler 2018-01-04 23:43:46 -05:00
Andrew Kelley 7e65fe7ac3 fix test regressions on windows from previous commit 2018-01-04 16:36:59 -05:00
Andrew Kelley d008e209e7 self-hosted compiler works on macos 2018-01-04 15:30:22 -05:00
Andrew Kelley e1c03d9e8e self-hosted compiler works on windows 
* better error message for realpath failing
 * fix bug in std.io.readFileAllocExtra incorrectly returning
   error.EndOfStream
 * implement std.os.selfExePath and std.os.selfExeDirPath for windows
 2018-01-04 13:48:45 -05:00
Andrew Kelley 0cd63b28f3 fix self-hosted build on windows 2018-01-03 22:38:13 -05:00