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Iris
examples
Commits
8d58786a
Commit
8d58786a
authored
Oct 12, 2016
by
Zhen Zhang
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Fix README and last bits of f_cons
parent
2b21312d
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README.md
README.md
+1
-5
atomic_sync.v
atomic_sync.v
+3
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README.md
View file @
8d58786a
...
...
@@ -6,8 +6,4 @@ Atomicity related verification based on Iris logic.
Build
--------
1.
`git clone`
this repo
2.
`git submodule update --init`
to fetch corresponding Iris library as a submodule
3.
`cd iris-coq; make; make install`
to install Iris library (system globally). Or you can use
`make userinstall`
to install user globally.
4.
`cd ..; make`
to compile this repo
Please make sure Iris dependency version is same as noted in
`IRIS_VERSION`
atomic_sync.v
View file @
8d58786a
...
...
@@ -28,7 +28,7 @@ Section atomic_sync.
(
f
x
)
(
P
x
)
(
fun
_
=>
Q
x
))%
I
.
Definition
sync
(
mk_syncer
:
val
)
:
val
:
=
λ
:
"f_cons"
"f_seq"
"l"
,
λ
:
"f_seq"
"l"
,
let
:
"s"
:
=
mk_syncer
#()
in
"s"
(
"f_seq"
"l"
).
...
...
@@ -51,12 +51,12 @@ Section atomic_sync.
heapN
⊥
N
→
heap_ctx
★
R
★
(
∀
s
,
□
(
is_syncer
R
s
)
-
★
Φ
s
)
⊢
WP
mk_syncer
#()
{{
Φ
}}.
Lemma
atomic_spec
(
mk_syncer
f_cons
f_seq
l
:
val
)
(
ϕ
:
val
→
A
→
iProp
Σ
)
α
β
Ei
:
Lemma
atomic_spec
(
mk_syncer
f_seq
l
:
val
)
(
ϕ
:
val
→
A
→
iProp
Σ
)
α
β
Ei
:
∀
(
g0
:
A
),
heapN
⊥
N
→
seq_spec
f_seq
ϕ
α
β
⊤
→
mk_syncer_spec
mk_syncer
→
heap_ctx
★
ϕ
l
g0
⊢
WP
(
sync
mk_syncer
)
f_cons
f_seq
l
{{
f
,
∃
γ
,
gHalf
γ
g0
★
∀
x
,
□
atomic_triple'
α
β
Ei
⊤
f
x
γ
}}.
⊢
WP
(
sync
mk_syncer
)
f_seq
l
{{
f
,
∃
γ
,
gHalf
γ
g0
★
∀
x
,
□
atomic_triple'
α
β
Ei
⊤
f
x
γ
}}.
Proof
.
iIntros
(
g0
HN
Hseq
Hsync
)
"[#Hh Hϕ]"
.
iVs
(
own_alloc
(((
1
/
2
)%
Qp
,
DecAgree
g0
)
⋅
((
1
/
2
)%
Qp
,
DecAgree
g0
)))
as
(
γ
)
"[Hg1 Hg2]"
.
...
...
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