Brandon Fish
f48d6f6690
Cranelift backend update to fork of clif version 0.43.1
2019-09-21 13:06:54 -05:00
nlewycky
ea3d7272d9
The VM callbacks for shared static are the same as those for unshared static memory.
2019-09-09 08:34:47 -07:00
Patrick Ventuzelo
3a54111988
replace unimplemented by Err
2019-09-09 13:50:30 +02:00
Syrus
d8471e2b6a
Improved docs with custom logo and favicon
2019-09-03 17:06:31 -07:00
losfair
3f0dae3329
Fix compilation on AArch64 Linux.
2019-08-20 16:37:32 -07:00
Brandon Fish
bccbbb3d8b
Add deny nonstandard-style and unused-mut lints
2019-08-15 20:18:29 -06:00
Brandon Fish
5a41686192
Fix bare_trait_objects warnings
2019-08-08 16:46:52 -06:00
Brandon Fish
2f70a199e4
Add deny dead_code lint and fix one error
2019-08-01 20:46:35 -06:00
Brandon Fish
dfef2b6899
Merge branch 'master' into clif-backend
2019-08-01 11:59:02 -06:00
Pekka Enberg
869ac21f7b
clif-backend: Eliminate FunctionEnvironment construction in feed_event()
...
The feed_event() function is called for every wasm binary instruction.
Let's optimize it by storing FunctionEnvironment object in
CraneliftFunctionCodeGenerator, rather than constructing it for every
feed_event() invocation.
This change reduces the time to run "ngix compile" benchmark by 68%:
Before:
nginx compile time: [1.4152 s 1.4186 s 1.4222 s]
Found 1 outliers among 10 measurements (10.00%)
1 (10.00%) high mild
After:
nginx compile time: [447.76 ms 448.32 ms 448.80 ms]
change: [-68.542% -68.440% -68.352%] (p = 0.00 < 0.05)
Performance has improved.
I assume some of the clone() calls are very expensive (Vec::clone(),
likely). I did see libc malloc()/free() high up in "perf top" profiles,
which are eliminted by this change.
I also looked into eliminating FunctionBuilder construction from
feed_event(). That turns out to be painful on lifetime rules because it
borrows bunch of other objects, so I am leaving it for someone who knows
the code better than I do.
2019-08-01 18:06:40 +03:00
Syrus
a6461c3b14
Removed explicit hashbrown dependency
2019-07-31 23:18:38 -07:00
Brandon Fish
d7c11bcf5f
Fixes case with empty module, handle case with no signatures
2019-07-26 17:58:57 -05:00
Nick Lewycky
18307bb79c
Improve panic/unreachable/unimplemented usage. Refactor a little.
2019-07-22 12:15:56 -07:00
Nick Lewycky
df5c12cbe1
Add V128 to wasmer runtime. Unimplemented in clif-backend. Other backends don't build.
2019-07-10 13:48:12 -07:00
Nick Lewycky
75faae2912
Disable jump tables. We don't have an implementation of reloc_jt yet.
2019-07-02 09:55:46 -07:00
losfair
8019505e65
Merge remote-tracking branch 'origin/feature/clif-cgapi' into feature/metering
2019-05-31 15:40:05 +08:00
Brandon Fish
3f0cafce5c
Remove old Cranelift compiler code
2019-05-26 22:32:11 -05:00
Brandon Fish
bf1cfc2578
Re-enable deny warnings in clif backend
2019-05-26 22:17:49 -05:00
Brandon Fish
f42ca84480
Add calling convention to function signatures
2019-05-26 14:44:17 -05:00
Brandon Fish
cc4b1871d0
Fix get global type
2019-05-26 14:15:30 -05:00
Brandon Fish
6ca311f92d
Fix compilation errors and warnings
2019-05-26 11:13:37 -05:00
Brandon Fish
5da0c4766a
Update to Arc<RwLock<ModuleInfo>> for interior mutability
2019-05-25 19:30:44 -05:00
Brandon Fish
d440776bc0
Update lifetime of function builder references
2019-05-25 18:06:41 -05:00
Brandon Fish
9f2e068ff4
Implement conversion of signatures into clif signatures
2019-05-23 20:04:55 -05:00
Brandon Fish
a713043360
Update translate_operator op argument
2019-05-22 23:46:38 -05:00
Brandon Fish
5d3f6ea167
Fixing lifetime issues in clif codegen refactor
2019-05-22 17:21:16 -05:00
Brandon Fish
04d6ccc95c
Pass module info to FCG as Arc
2019-05-21 23:44:31 -05:00
Brandon Fish
5db575e8ef
Fix clif_signatures in function codegen
2019-05-19 15:22:02 -05:00
Brandon Fish
db669f7eb7
Fix more codegen compilation issues
2019-05-19 15:01:25 -05:00
Brandon Fish
d547beda72
Fix self.info compilation error in MCG.finalize
2019-05-19 13:05:35 -05:00
Brandon Fish
47479b547f
Implement MCG.{finalize, from_cache}
2019-05-19 10:53:33 -05:00
Brandon Fish
6d5dd5ff21
Implement more function codegen
2019-05-19 00:27:39 -05:00
Brandon Fish
2d10306c87
Add copyright notice
2019-05-18 16:32:22 -05:00
Brandon Fish
74a758d39e
Add progress on next_event
2019-05-18 16:31:08 -05:00
Brandon Fish
ac3fafae9a
Merge branch 'master' into feature/clif-cgapi
2019-05-14 23:01:28 -05:00
Syrus
8218e550fc
Improved docs and fixed few typos
2019-05-13 11:18:57 -07:00
Brandon Fish
7315cd1100
Add some basic partial implementation of Cranelift codegen
2019-05-12 19:16:01 -05:00
Brandon Fish
d9cd4fc3e0
Add scaffold to use new code generator API for Cranelift
2019-05-12 11:05:26 -05:00
Brandon Fish
2aefa731a6
Add deny for unreachable patterns and unused unsafe
2019-05-12 00:33:02 -05:00
Brandon Fish
85158ac22a
Add some initial deny for unused_imports and unused_variables
...
Additional unused variable fix on unix
Remove unused import on unix
Remove unused windows import
2019-05-11 09:23:25 -05:00
Henrik Rydgård
5e37368ec9
Exception logging (win32): Handle error codes correctly, add some more strings.
2019-05-02 12:45:52 +02:00
Mackenzie Clark
9ab7199fe5
Merge branch 'master' into feature/cleanup-imports-unsafe
2019-04-24 08:37:06 -07:00
Lachlan Sneff
14325c975e
Rename internal enum to make less confusing
2019-04-22 15:36:47 -07:00
Lachlan Sneff
706ddabf61
Hook up error propagation
2019-04-22 15:06:40 -07:00
Lachlan Sneff
74b6ba4eaf
Return type normalization, and change return errors from imported functions
2019-04-22 11:42:52 -07:00
Brandon Fish
9e93565a49
Cleanup build warnings imports and unnecessary unsafe
2019-04-20 20:37:39 -05:00
Lachlan Sneff
443663aa3f
Add caching support to llvm backend
2019-04-19 13:54:48 -07:00
Lachlan Sneff
4dd64ed72e
Remove UserTrapper trait
2019-04-18 10:00:15 -07:00
Lachlan Sneff
051d435423
Warnings and unused code cleanup
2019-04-12 10:27:14 -07:00
Lachlan Sneff
8b5da1d86e
Update cranelift backend to new backend abstraction
2019-04-12 09:58:29 -07:00
