mirror of
https://github.com/leanprover/lean4.git
synced 2026-03-17 18:34:06 +00:00
08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
41 lines
2.1 KiB
Lean4
41 lines
2.1 KiB
Lean4
/-!
|
||
This benchmark exercises `omega` in a way that creates a big proof, exercising `instantiateMVars`
|
||
and `shareCommonPreDefs` as well. In particular, running it with `internal.cmdlineSnapshots=false`,
|
||
like the language server does, uncovered a significant slowdown in `instantiateMVars` (#5614).
|
||
-/
|
||
|
||
set_option maxHeartbeats 0
|
||
theorem memcpy_extracted_2 (six0 s0x0 : BitVec 64)
|
||
(h_six0_nonzero : six0 ≠ 0)
|
||
(h_s0x1 : s0x1 + 16#64 * (s0x0 - six0) + 16#64 = s0x1 + 16#64 * (s0x0 - (six0 - 1#64)))
|
||
(h_s0x2 : s0x2 + 16#64 * (s0x0 - six0) + 16#64 = s0x2 + 16#64 * (s0x0 - (six0 - 1#64)))
|
||
(h_assert_1 : six0 ≤ s0x0)
|
||
(h_assert_3 : six1 = s0x1 + 16#64 * (s0x0 - six0))
|
||
(h_assert_4 : six2 = s0x2 + 16#64 * (s0x0 - six0))
|
||
(n : Nat)
|
||
(addr : BitVec 64)
|
||
(h_le : (s0x0 - (six0 - 1#64)).toNat ≤ s0x0.toNat)
|
||
(h_upper_bound : addr.toNat + n ≤ 2 ^ 64)
|
||
(h_upper_bound₂ : s0x2.toNat + s0x0.toNat * 16 ≤ 2 ^ 64)
|
||
(h_upper_bound₃ : s0x2.toNat + (16#64 * (s0x0 - (six0 - 1#64))).toNat ≤ 2 ^ 64)
|
||
(h_width_lt : (16#64).toNat * (s0x0 - (six0 - 1#64)).toNat < 2 ^ 64)
|
||
(hmemSeparate_omega : s0x1.toNat + s0x0.toNat * 16 ≤ 2 ^ 64 ∧
|
||
s0x2.toNat + s0x0.toNat * 16 ≤ 2 ^ 64 ∧
|
||
(s0x1.toNat + s0x0.toNat * 16 ≤ s0x2.toNat ∨ s0x1.toNat ≥ s0x2.toNat + s0x0.toNat * 16))
|
||
(hmemLegal_omega : s0x1.toNat + s0x0.toNat * 16 ≤ 2 ^ 64)
|
||
(hmemLegal_omega : s0x2.toNat + s0x0.toNat * 16 ≤ 2 ^ 64)
|
||
(hmemSeparate_omega : s0x2.toNat + 16 % 2 ^ 64 * ((2 ^ 64 - (2 ^ 64 - 1 % 2 ^ 64 + six0.toNat) % 2 ^ 64 + s0x0.toNat) % 2 ^ 64) % 2 ^ 64 ≤
|
||
2 ^ 64 ∧
|
||
addr.toNat + n ≤ 2 ^ 64 ∧
|
||
(s0x2.toNat +
|
||
16 % 2 ^ 64 * ((2 ^ 64 - (2 ^ 64 - 1 % 2 ^ 64 + six0.toNat) % 2 ^ 64 + s0x0.toNat) % 2 ^ 64) % 2 ^ 64 ≤
|
||
addr.toNat ∨
|
||
s0x2.toNat ≥ addr.toNat + n))
|
||
(hmemLegal_omega : s0x2.toNat + 16 % 2 ^ 64 * ((2 ^ 64 - (2 ^ 64 - 1 % 2 ^ 64 + six0.toNat) % 2 ^ 64 + s0x0.toNat) % 2 ^ 64) % 2 ^ 64 ≤
|
||
2 ^ 64)
|
||
(hmemLegal_omega : addr.toNat + n ≤ 2 ^ 64) :
|
||
s0x2.toNat + (16#64 * (s0x0 - six0)).toNat ≤ 2 ^ 64 ∧
|
||
addr.toNat + n ≤ 2 ^ 64 ∧
|
||
(s0x2.toNat + (16#64 * (s0x0 - six0)).toNat ≤ addr.toNat ∨ s0x2.toNat ≥ addr.toNat + n) := by
|
||
bv_omega
|