Ekdohibs/zig
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258 Commits

Author SHA1 Message Date
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
24cd99160c Add hw sqrt for x86_64 2018-01-10 19:53:36 +13:00
Andrea Orru
3182857224 Adding zen support 2018-01-07 04:43:08 -05:00
Andrew Kelley
1b120d1e49 update windows build to llvm 5.0.1 
llvm-config.exe does not handle diaguids.lib for us so we have to
duplicate the work.
 2018-01-04 22:46:26 -05:00
Andrew Kelley
5a800db48c build: std files and c header files are only specified once 
In the CMakeLists.txt file. And then we communicate the list
to the zig build.
 2018-01-03 19:39:04 -05:00
Josh Wolfe
192a039173 move utf8 parsing to std 
source files no longer need to end with a newline
 2017-12-26 23:17:33 -07:00
Josh Wolfe
08dd1b553b set compile flags for zip_cpp 2017-12-26 18:05:43 -07:00
Andrew Kelley
6fece14cfb self-hosted: build against zig_llvm and embedded LLD 
Now the self-hosted compiler re-uses the same C++ code for interfacing
with LLVM as the C++ code.
It also links against the same LLD library files.
 2017-12-26 19:44:08 -05:00
Andrew Kelley
4183c6f1a5 move std/debug.zig to a subdirectory 
self hosted compiler parser tests do some fuzz testing
 2017-12-23 22:15:48 -05:00
Andrew Kelley
cf96b6f87b update to LLVM 5.0.1rc2 2017-12-01 13:44:28 -05:00
Andrew Kelley
5a25505668 rename "parsec" to "translate-c" 2017-11-24 14:56:05 -05:00
Andrew Kelley
9e234d4208 breaking change to std.io API 
* Merge io.InStream and io.OutStream into io.File
 * Introduce io.OutStream and io.InStream interfaces
   - io.File implements both of these
 * Move mem.IncrementingAllocator to heap.IncrementingAllocator

Instead of:

```
%return std.io.stderr.printf("hello\n");
```

now do:

```
std.debug.warn("hello\n");
```

To print to stdout, see `io.getStdOut()`.

 * Rename std.ArrayList.resizeDown to std.ArrayList.shrink.
 2017-10-31 04:47:55 -04:00
Andrew Kelley
78cb4ce030 Release 0.1.1 2017-10-17 08:50:00 -04:00
Andrew Kelley
79193ffed2 build: fix logic for version when there is a git tag 2017-10-17 08:47:27 -04:00
Andrew Kelley
ad07c68504 Release 0.1.0 2017-10-17 08:42:52 -04:00
Andrew Kelley
1d88f9b9a6 appveyor: build with msvc and publish artifacts 
See #540
 2017-10-16 12:22:13 -04:00
Andrew Kelley
d08c57741a ability to make a DLL 
See #302
 2017-10-16 01:14:28 -04:00
Andrew Kelley
f87f98015c 16MB stack size when building with msvc 
fixes crash when evaluating user code that hits the branch limit

See #302
 2017-10-15 19:04:19 -04:00
Andrew Kelley
0307dc0b77 organize windows utility functions 2017-10-14 16:59:43 -04:00
Andrew Kelley
1563574740 add git rev name to version string when available 2017-10-01 18:34:22 -04:00
Andrew Kelley
1962c8588f implement standard library path search 
closes #463
See #302
 2017-10-01 18:30:31 -04:00
Andrew Kelley
9636603a3b fix build when no cmake path args specified 
broken by 0227becb564088db4b5598d7253038c92f11b6c2
 2017-10-01 16:10:35 -04:00
Andrew Kelley
0227becb56 build: escape backslashes in path arguments given to cmake 2017-10-01 14:01:18 -04:00
Andrew Kelley
c6295fe9ab remove zigrt 
adds test case for #394

partially reverts a32b5929ccf8cbf79396d8924097a1a911985dac
 2017-09-30 20:21:57 -04:00
Andrew Kelley
cd58b40011 update C headers to clang 5.0.0 2017-09-30 18:20:55 -04:00
Andrew Kelley
845f22101b zig test on 64-bit windows runs 32-bit tests 2017-09-30 14:40:16 -04:00
Andrew Kelley
5c4504e005 disable /W4 on MSVC 2017-09-30 14:00:27 -04:00
Andrew Kelley
9c6e12ac29 compiler-rt: add _aulldiv and _aullrem for i386 windows 2017-09-30 13:58:05 -04:00
Andrew Kelley
cba4a9ad4a update std.os.ChildProcess API 
* add std.os.ChildProcess.setUserName
 * add std.os.getUserId
 2017-09-26 01:01:49 -04:00
Andrew Kelley
41b588547c improvements to windows support 
See #302
 2017-09-23 18:46:03 -04:00
Andrew Kelley
14cda27b64 depend on embedded SoftFloat-3d instead of __float128 
See #302
See #467
 2017-09-14 01:46:47 -04:00
Andrew Kelley
57ea6e8c9f fix up msvc stuff to make it work on linux and macos too 2017-09-13 02:40:02 -04:00
Jonathan Marler
67021e2bff Modified cmake to use LLVM imported packages. 2017-09-11 18:27:41 -06:00
Jonathan Marler
7c81cd30de Add support for MSVC 2017-09-11 09:26:26 -06:00
Andrew Kelley
2c9bdad346 rename parseh to parsec 2017-09-05 22:55:03 -04:00
Andrew Kelley
d302ddab08 build: fix embedded LLD build 2017-08-28 03:34:50 -04:00
Andrew Kelley
6c7e975b75 remove remnants of depending on darwin system linker 2017-08-28 03:31:57 -04:00
Andrew Kelley
e6b7b8a070 build: use embedded LLD by default 2017-08-28 03:12:23 -04:00
Andrew Kelley
ff2c794612 all behavior tests passing for macos 
See #273
 2017-08-27 05:15:24 -04:00
Andrew Kelley
29a418c9d5 progress toward tests passing on MacOS 2017-08-27 00:11:09 -04:00
Andrew Kelley
33c592e981 make udivmod generic and add tests 2017-08-18 17:20:03 -04:00
Andrew Kelley
51bde26842 add compiler-rt fns: udivmodti4, udivti3, umodti3 2017-08-18 16:26:09 -04:00
Andrew Kelley
b73d4f74c2 depend on libquadmath 
it seems to be shipped with gcc and clang
 2017-08-18 13:13:03 -04:00
Andrew Kelley
e63d864c1e add compiler_rt functions for f128 
* __letf2
 * __cmptf2
 * __getf2
 * __unordtf2
 * __eqtf2
 * __lttf2
 * __netf2
 * __gttf2
 2017-08-17 19:10:15 -04:00
Andrew Kelley
6a98bf3dba compiler_rt implementations for __fixuns* functions 
* add u128 and i128 integer types
 * add f128 floating point type
 * implement big integer multiplication (See #405)
 2017-08-16 19:07:35 -04:00
Andrew Kelley
cf46cd5f2b organize file path of compiler_rt 2017-08-15 07:16:22 -04:00
Marc Tiehuis
3a0bfeb9d2 Fix coverage build command 
Seems like this was deleted at some stage.

coverage command works as expected once removed. Do correct me if I've missed something, though.
 2017-08-10 19:24:50 +12:00
Andrew Kelley
1268bdfa60 Revert "silence false positives about uninitialized variables" 
This reverts commit 3d1a0f2ee9bcd9f109adf3b963d91bc61470592d.

breaks build for older compilers
 2017-08-06 18:33:30 -04:00
Andrew Kelley
3d1a0f2ee9 silence false positives about uninitialized variables 2017-08-06 18:13:48 -04:00
Andrew Kelley
d1e68c3ca8 better bigint/bigfloat implementation 2017-07-08 17:59:10 -04:00