Leonardo de Moura aac7777beb perf(library/tactic/unfold_tactic): implement dunfold_core and dunfold_occs_core in C++ ... Before this commit they were implemented using C++ and Lean. A Lean procedure was being invoked for each subterm of the input term. This is one of the performance problems at issue #1646. Here are the runtimes for size 7 in the example described at issue #1646. Before this commit: tactic execution took 7.48s elaboration of some_lifted_lets took 11.5s type checking time of some_lifted_lets took 33.4ms (aka QED time) total execution time: 16.841s After this commit: tactic execution took 4.96s elaboration of some_lifted_lets took 7.6s type checking time of some_lifted_lets took 31.1ms (aka QED time) total execution time: 12.785s		2017-06-06 14:35:05 -07:00
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data	feat(init/data/nat): bitwise operations	2017-05-30 12:47:44 -07:00
init	perf(library/tactic/unfold_tactic): implement dunfold_core and dunfold_occs_core in C++	2017-06-06 14:35:05 -07:00
smt	feat(frontends/lean): swap (t) and ``(t) semantics	2017-05-15 09:41:31 -07:00
system	feat(frontends/lean/decl_cmds): allow implicit locals in constants & axioms	2017-05-17 10:38:12 -07:00
tools/debugger	chore(*): remove mini_crush	2017-05-31 10:10:47 -07:00
.project	feat(*): C++ code generator	2016-12-05 16:11:41 -08:00
leanpkg.path	feat(leanpkg): add package manager	2017-05-01 14:11:38 -07:00
library.md	feat(init/data/nat/bitwise): properties of bitwise ops	2017-05-31 14:18:44 -07:00
standard.lean	chore(library/system): enforce Lean naming conventions IO ==> io	2016-11-17 11:27:37 -08:00