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Author SHA1 Message Date
Leonardo de Moura
0d4da4bc76 fix(library/init/lean/elaborator): borrow annotations 
@kha I see you found this problem too :)
 2019-03-07 10:26:40 -08:00
Leonardo de Moura
b5b2adea49 refactor(runtime): proper external objects without vtable 
A C++ vtable at `external_object` is bad because it prevents users
from implementing external object in different programming languages.

Another problem was memory leaks because of the vtable in the
beginning of the object.

cc @kha
 2019-03-07 10:26:05 -08:00
Leonardo de Moura
4e04d373e4 feat(library/init): unicode notation for heq: ≅ 2019-03-07 10:21:14 -08:00
Leonardo de Moura
819d17ebbd chore(library/init/lean/compiler/ir): use has_beq 2019-03-07 10:21:14 -08:00
Leonardo de Moura
79521e7e49 feat(library/init/core): add has_beq type class 2019-03-07 10:21:14 -08:00
Leonardo de Moura
67b01cddd0 chore(library/init): heq notation == ==> ~= 2019-03-07 10:21:14 -08:00
Leonardo de Moura
626d155c81 feat(library/init/lean/compiler/ir): alpha eqv for lean.ir.expr 2019-03-07 10:21:14 -08:00
Leonardo de Moura
2984d6838c chore(library/compiler/ll_infer_type): dead variable 2019-03-07 10:21:14 -08:00
Sebastian Ullrich
1e248013f7 chore(runtime/alloc): don't init heap if LEAN_SMALL_ALLOCATOR is off 
makes tracking down leaks a bit nicer
 2019-03-07 15:52:06 +01:00
Sebastian Ullrich
35be90b3a1 chore(boot): update 2019-03-07 15:51:55 +01:00
Sebastian Ullrich
0e01871182 fix(library/init/lean/elaborator): re-add borrow annotations 2019-03-07 15:51:40 +01:00
Sebastian Ullrich
430fb81f69 fix(library/init/lean/parser/term,frontends/lean/builtin_exprs): @& should have higher rbp than -> 2019-03-07 14:35:25 +01:00
Sebastian Ullrich
a37dd02a41 perf(library/init/lean/frontend): do not hold on to outputs (syntax trees etc.) by default 2019-03-07 12:56:48 +01:00
Sebastian Ullrich
473e998ef6 chore(boot): update 2019-03-07 11:29:19 +01:00
Sebastian Ullrich
6f83faaee0 perf(library/init/lean/parser/command): index command parsers by first token 2019-03-07 11:28:42 +01:00
Leonardo de Moura
ae95a3b6ef chore(boot): update 2019-03-06 17:27:40 -08:00
Leonardo de Moura
8e9b0d2799 fix(library/compiler): inferred types for stage2 declarations 2019-03-06 17:24:43 -08:00
Leonardo de Moura
89f692f548 chore(boot): update 2019-03-06 17:06:54 -08:00
Leonardo de Moura
35459664ad fix(library/compiler/emit_cpp): handle new unreachable terminal 2019-03-06 17:03:56 -08:00
Leonardo de Moura
515556a718 feat(library/init/lean/compiler/ir): add new terminal: unreachable 2019-03-06 17:00:50 -08:00
Leonardo de Moura
3e0c90d17d fix(frontends/lean/vm_elaborator): incorrect arity 2019-03-06 16:52:03 -08:00
Leonardo de Moura
110c727237 feat(library/compiler/llfn): rename to_llnf_fn => to_lambda_pure_fn, and make sure it produce valid terminal expressions 
A terminal must be a variable, jump or cases.
This commit also makes sure `explicit_boxing_fn` preserve valid terminals.
 2019-03-06 16:42:51 -08:00
Leonardo de Moura
b32ba9cb9d feat(library/compiler/compiler): add compiler trace option ll_infer_type 2019-03-06 14:53:27 -08:00
Leonardo de Moura
d0c1c40cc1 feat(library/init/lean/compiler/ir): started alpha equivalence 
I will continue this module later, after I fix a bug in the compiler
exposed by these new functions.
 2019-03-06 12:32:30 -08:00
Leonardo de Moura
50476328ff feat(library/init/lean/name): add name_map 2019-03-06 12:32:08 -08:00
Leonardo de Moura
801f55faf0 chore(boot): update 2019-03-06 11:07:02 -08:00
Leonardo de Moura
6d7411cc07 perf(library/init/data/option/basic): missing [inline] 2019-03-06 10:58:12 -08:00
Sebastian Ullrich
1ad5450853 perf(library/init/control/coroutine): mark as [inline_as_reduce] 2019-03-06 17:30:20 +01:00
Sebastian Ullrich
c17cabf58b chore(boot): update 2019-03-06 16:28:55 +01:00
Sebastian Ullrich
ed4a0d904d feat(library/init/lean/elaborator): make meta, remove max_commands 2019-03-06 16:26:21 +01:00
Leonardo de Moura
5f46ca210d chore(boot): update 2019-03-06 07:09:57 -08:00
Leonardo de Moura
5e39a711fc chore(init/lean/ir): remove old IR 2019-03-06 07:04:47 -08:00
Leonardo de Moura
6defbf82bd feat(library/init/lean/compiler/ir): add meta data, fix names and declarations 
cc @kha
 2019-03-06 06:56:16 -08:00
Leonardo de Moura
53cbbd89b1 chore(util): remove dead code 2019-03-06 06:56:16 -08:00
Leonardo de Moura
818f2f2d4a chore(kernel): remove old #include 2019-03-06 06:56:16 -08:00
Leonardo de Moura
af039f420a chore(util): remove dead code 2019-03-06 06:56:16 -08:00
Sebastian Ullrich
00d9a1e76e chore(boot): update 2019-03-06 13:59:34 +01:00
Sebastian Ullrich
cfce916438 perf(library/init/lean/parser/module): make sure commands_aux is tail-recursive 2019-03-06 13:58:26 +01:00
Sebastian Ullrich
85bc52b9f2 feat(library/init/lean/frontend): profile frontend 2019-03-06 11:08:38 +01:00
Sebastian Ullrich
f2a161e5a9 feat(library/init/lean/util): Lean API for profiler 2019-03-06 10:37:38 +01:00
Leonardo de Moura
333ba43266 feat(runtime): statistics 
We can enabled runtime statistics by using cmake option `-D RUNTIME_STATS`.

cc @kha
 2019-03-05 16:01:06 -08:00
Sebastian Ullrich
3b06c52d4f test(tests/playground/Makefile): re-add original ocamlopt parameters 
This reverts commit 8e212ef9d9.
 2019-03-05 15:44:42 +01:00
Sebastian Ullrich
069c07fa39 test(tests/playground/Makefile): update 2019-03-05 15:44:39 +01:00
Sebastian Ullrich
90a058a655 test(tests/playground/Makefile): bench fallback, all Lean tests 2019-03-05 15:44:03 +01:00
Sebastian Ullrich
467799c6c3 test(tests/playground/run.sh): fix 2019-03-05 15:37:11 +01:00
Leonardo de Moura
ed4cd39d59 feat(library/init/lean/compiler/ir): new IR for Lean 
It is currently implemented in C++. The plan is to move the procedures
for inserting inc/dec, reset/reuse, and inferring borrow inferences to
Lean. Another goal is to make sure new IR optimizations can be
implemented in Lean, and to avoid backend optimizations that would
have to be duplicated in each backend (e.g., `emit_proj_inc_reset_seq`
at `emit_cpp.cpp`).

cc @kha
 2019-03-04 16:46:10 -08:00
Leonardo de Moura
e5950cf710 test(tests/playground/gen): simple lean file generator 
@kha
I am using this little program to generate big lean files to test the
new front end. For the output produced for `gen 5000`, the new frontend
is almost 10x slower than the old one.
I used `valgrind --tool=callgrind` to collect profiling data.
The number of closures is too big. For example, `free_closure_obj` was
invoked 38.5 million times. The total number of deallocated objects is around
49.5 million.
 2019-03-04 16:19:50 -08:00
Leonardo de Moura
e067d82ab3 fix(library/compiler/llnf): nasty bug at explicit_rc_fn 
@kha I found this nasty bug today after I tried a small modification
at lean.parser.token. It is crazy that it didn't manifest itself before.
 2019-03-04 15:39:21 -08:00
Leonardo de Moura
3f50df70bc perf(library/init/lean/name): use hash code to speedup name.quick_lt 
We use the same trick in the C++ version of this function.

I measured the impact using `lean --new-frontend core.lean` and checking
the number of instructions executed reported by Valgrind.
Before:  4,891,642,264
After:   4,847,313,330
 2019-03-04 12:48:06 -08:00
Leonardo de Moura
7051099997 fix(runtime/object): performance bug 
The "quick" filter `&s1 != &s2` was incorrect.
It was actually always false, since it just comparing the stack address
of `s1` and `s2`.
I incorporated the quick filter into `string_eq`.

I measured the impact using `lean --new-frontend core.lean` and checking
the number of instructions executed reported by Valgrind.
Before: 5,210,225,530
After:  4,891,642,264

@kha
 2019-03-04 12:23:12 -08:00