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1954 Commits

Author SHA1 Message Date
LeRoyce Pearson
dfb53beb52 Check if inode matches inode from manifest 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
7917f25b0a Update cache_hash to zig master 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
16c5499098 Remove up files created in test at end of test 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
fffd59e6c4 Remove file handle from CacheHash 
A file handle is not the same thing as an inode index number.
Eventually the inode will be checked as well, but there needs to be
a way to get the inode in `std` first.
 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
21d7430696 Replace ArrayList in write_manifest with an array 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
061c1fd9ab Use readAllAlloc 
Now that the memory leak mentioned in #4656 has been fixed.
 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
4f709d224a Make hash digest same size as in the c API 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
8e4b80522f Return base64 digest instead of using an out variable 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
e75a6e5144 Rename cache_file -> addFile 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
50cbf1f3aa Add slice and array support to add method 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
fde188aadc Make type specific add functions 
Basically, move type specific code into their own functions instead
of making `add` a giant function responsible for everything.
 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
4173dbdce9 Rename cache functions to add 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
27bf1f781b Store fs.Dir instead of path to dir 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
55a3925ab7 Rename CacheHashFile -> File 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
c8062321b3 Use fs.File 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
86fe88bbcb Use std.fs.base64_encoder in std.cache_hash 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
8c8813a5cf Add filesystem base64 decoder 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
ce5b2286f1 Support caching bools; make caching values infallible 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
de341b8fb8 Fix memory leak in cache_hash 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
8a77c1c637 Add cache method; add support for caching integers 2020-05-25 13:48:43 -04:00
LeRoyce Pearson
3158dc424e Partially implement cache hash API in zig 2020-05-25 13:48:43 -04:00
data-man
0ecdbdb3cb Support comptime floats in std.fmt 2020-05-25 12:48:59 -04:00
Alexandros Naskos
65d827183b Added custom build step id, made tests.zig steps use it 2020-05-25 11:36:12 +03:00
Alexandros Naskos
d268e0cf2e Added and id and a cast function to build steps 2020-05-25 11:20:31 +03:00
Andrew Kelley
3052fd84c8 fix regression in std.os.windows.fromSysTime 2020-05-25 00:37:47 -04:00
Andrew Kelley
53d011fa1a (breaking) std.time fixups and API changes 
Remove the constants that assume a base unit in favor of explicit
x_per_y constants.

nanosecond calendar timestamps now use i128 for the type. This affects
fs.File.Stat, std.time.nanoTimestamp, and fs.File.updateTimes.

calendar timestamps are now signed, because the value can be less than
the epoch (the user can set their computer time to whatever they wish).

implement std.os.clock_gettime for Windows when clock id is
CLOCK_CALENDAR.
 2020-05-24 21:40:08 -04:00
LeRoyce Pearson
c6e7d0fcfd Use better names for darwin timestart 2020-05-24 21:40:08 -04:00
LeRoyce Pearson
b85a191398 Fix compile errors for MacOS 2020-05-24 21:40:08 -04:00
LeRoyce Pearson
2dfe798217 Use once to init _timestart in thread safe way 2020-05-24 21:40:08 -04:00
LeRoyce Pearson
7586ce0023 Implement a faster way to get nanoseconds on darwin 2020-05-24 21:40:08 -04:00
LeRoyce Pearson
bb46894115 Add std.time.nanoTimestamp function 2020-05-24 21:40:08 -04:00
Jethro Nederhof
4b1a846471
target: Implement running OS version detection for FreeBSD (#5416) 
* target: Implement OS version detection for FreeBSD

Fixes #4582

* freebsd version: handle errors explicitly
 2020-05-24 20:52:13 -04:00
data-man
db0c30446a Supports vectors in mem.zeroes 2020-05-24 20:48:29 -04:00
data-man
b13dd3cf61 Treat vectors as indexable 2020-05-24 20:44:17 -04:00
Andrew Kelley
dd05f2be80 run zig fmt on std lib 2020-05-24 10:04:09 -04:00
Andrew Kelley
1c0b7ddda8 fix regression in AST node iteration 
the new iteration code caused an integer underflow for function
prototypes with no parameters. now fixed.
 2020-05-24 10:03:26 -04:00
Andrew Kelley
2ff3995a70
Merge pull request #5378 from ziglang/speed-up-stage2-parsing 
improve std.zig.parse performance using flat arrays for AST nodes and tokens
 2020-05-24 09:44:08 -04:00
Andrew Kelley
f771545a7e revert std.zig.ast iterator changes back to master branch API 2020-05-23 20:14:38 -04:00
Jethro Nederhof
f83fd47b14 os/bits/freebsd audit 2020-05-24 10:08:43 +10:00
Jethro Nederhof
b504169fef FreeBSD: missing networking constants 2020-05-24 10:08:43 +10:00
Andrew Kelley
8f6d7b3208 std: update singly linked list tests to new API 2020-05-23 16:38:43 -04:00
Greg Anders
64955deb72 Add poll definitions for Darwin 2020-05-22 13:21:34 -04:00
Andrew Kelley
8df0841d6a stage2 parser: token ids in their own array 
To prevent cache misses, token ids go in their own array, and the
start/end offsets go in a different one.

perf measurement before:
         2,667,914      cache-misses:u
     2,139,139,935      instructions:u
       894,167,331      cycles:u

perf measurement after:
         1,757,723      cache-misses:u
     2,069,932,298      instructions:u
       858,105,570      cycles:u
 2020-05-22 12:34:12 -04:00
Andrew Kelley
295bca9b5f stage2 parser: don't append doc comments to the list 
The DocComment AST node now only points to the first doc comment token.
API users are expected to iterate over the following tokens directly.

After this commit there are no more linked lists in use in the
self-hosted AST API.

Performance impact is negligible. Memory usage slightly reduced.
 2020-05-22 00:28:59 -04:00
Andrew Kelley
1dac9e71b5 std.testing: fix a crash when printing diffs 2020-05-22 00:27:51 -04:00
Andrew Kelley
8252c8b9d6 stage2 parser: different multiline string literal parsing strategy 
and using flat memory rather than singly linked list

roughly equivalent performance, slightly reduced memory usage, better
API.
 2020-05-21 23:25:15 -04:00
Andrew Kelley
19de259936 stage2 parser: arrays and structs directly in memory after the node 
Slightly reduced memory usage. Roughly the same API and perf.
 2020-05-21 22:52:45 -04:00
Andrew Kelley
9377af934f stage2 parser: SwitchCase uses intrusive array instead of linkedlist 
no perf impact, but the API is better
 2020-05-21 22:28:30 -04:00
Andrew Kelley
d37b81d43b stage2 parser performance/API improvements 
* Extract Call ast node tag out of SuffixOp; parameters go in memory
   after Call.
 * Demote AsmInput and AsmOutput from AST nodes to structs inside the
   Asm node.
 * The following ast nodes get their sub-node lists directly following
   them in memory:
   - ErrorSetDecl
   - Switch
   - BuiltinCall
 * ast.Node.Asm gets slices for inputs, outputs, clobbers instead of
   singly linked lists

Performance changes:

throughput: 72.7 MiB/s => 74.0 MiB/s
maxrss: 72 KB => 69 KB (nice)
 2020-05-21 22:01:16 -04:00
Andrew Kelley
32ecb416f3 fix compile errors when setting NodeIndex/TokenIndex to u32 2020-05-21 00:30:08 -04:00