Library zoo_saturn.stack_mpmc_1
Require Import zoo.prelude.
Require Import zoo.iris.base_logic.lib.twins.
Require Import zoo.base.
Require Import zoo_std.option.
Require Export zoo_saturn.stack_mpmc_1__code.
Require Import zoo_saturn.stack_mpmc_1__types.
Require Import zoo.options.
Implicit Type l : location.
Implicit Type v t : val.
Implicit Type vs : list val.
Class StackMpmc1G Σ `{zoo۰G : !ZooG Σ} :=
{ #[local] stack_mpmc_1۰G۰model۰G :: TwinsG Σ (leibnizO (list val))
}.
Definition stack_mpmc_1۰Σ :=
#[twins۰Σ (leibnizO (list val))
].
#[global] Instance subGーstack_mpmc_1۰Σ Σ `{zoo۰G : !ZooG Σ} :
subG stack_mpmc_1۰Σ Σ →
StackMpmc1G Σ.
Section zoo۰G.
Context `{stack_mpmc_1۰G : StackMpmc1G Σ}.
#[local] Definition metadata :=
gname.
Implicit Type γ : metadata.
#[local] Definition model₁ γ vs :=
twins۰twin₁ γ (DfracOwn 1) vs.
#[local] Definition model₂ γ vs :=
twins۰twin₂ γ vs.
#[local] Definition inv۰inner l γ : iProp Σ :=
∃ vs,
l ↦ᵣ glist۰to_val vs ∗
model₂ γ vs.
#[local] Instance : CustomIpat "inv۰inner" :=
" ( %vs{} & Hl & Hmodel₂ ) ".
Definition stack_mpmc_1۰inv t ι : iProp Σ :=
∃ l γ,
⌜t = #l⌝ ∗
l ↪ γ ∗
inv ι (inv۰inner l γ).
#[local] Instance : CustomIpat "inv" :=
" ( %l & %γ & -> & #Hmeta & #Hinv ) ".
Definition stack_mpmc_1۰model t vs : iProp Σ :=
∃ l γ,
⌜t = #l⌝ ∗
l ↪ γ ∗
model₁ γ vs.
#[local] Instance : CustomIpat "model" :=
" ( %l{;_} & %γ{;_} & %Heq{} & Hmeta_{} & Hmodel₁{_{}} ) ".
#[global] Instance stack_mpmc_1۰modelーtimeless t vs :
Timeless (stack_mpmc_1۰model t vs).
#[global] Instance stack_mpmc_1۰invーpersistent t ι :
Persistent (stack_mpmc_1۰inv t ι).
#[local] Lemma modelーalloc :
⊢ |==>
∃ γ,
model₁ γ [] ∗
model₂ γ [].
#[local] Lemma model₁ーexclusive γ vs1 vs2 :
model₁ γ vs1 -∗
model₁ γ vs2 -∗
False.
#[local] Lemma modelーagree γ vs1 vs2 :
model₁ γ vs1 -∗
model₂ γ vs2 -∗
⌜vs1 = vs2⌝.
#[local] Lemma modelーupdate {γ vs1 vs2} vs :
model₁ γ vs1 -∗
model₂ γ vs2 ==∗
model₁ γ vs ∗
model₂ γ vs.
Lemma stack_mpmc_1۰modelーexclusive t vs1 vs2 :
stack_mpmc_1۰model t vs1 -∗
stack_mpmc_1۰model t vs2 -∗
False.
Lemma stack_mpmc_1٠createーspec ι :
{{{
True
}}}
stack_mpmc_1٠create ()
{{{
t
, RET t;
stack_mpmc_1۰inv t ι ∗
stack_mpmc_1۰model t []
}}}.
Lemma stack_mpmc_1٠pushーspec t ι v :
<<<
stack_mpmc_1۰inv t ι
| ∀∀ vs,
stack_mpmc_1۰model t vs
>>>
stack_mpmc_1٠push t v @ ↑ι
<<<
stack_mpmc_1۰model t (v :: vs)
| RET ();
True
>>>.
Lemma stack_mpmc_1٠popーspec t ι :
<<<
stack_mpmc_1۰inv t ι
| ∀∀ vs,
stack_mpmc_1۰model t vs
>>>
stack_mpmc_1٠pop t @ ↑ι
<<<
stack_mpmc_1۰model t (tail vs)
| RET head vs;
True
>>>.
Lemma stack_mpmc_1٠snapshotーspec t ι :
<<<
stack_mpmc_1۰inv t ι
| ∀∀ vs,
stack_mpmc_1۰model t vs
>>>
stack_mpmc_1٠snapshot t @ ↑ι
<<<
stack_mpmc_1۰model t vs
| RET glist۰to_val vs;
True
>>>.
End zoo۰G.
Require zoo_saturn.stack_mpmc_1__opaque.
#[global] Opaque stack_mpmc_1۰inv.
#[global] Opaque stack_mpmc_1۰model.
Require Import zoo.iris.base_logic.lib.twins.
Require Import zoo.base.
Require Import zoo_std.option.
Require Export zoo_saturn.stack_mpmc_1__code.
Require Import zoo_saturn.stack_mpmc_1__types.
Require Import zoo.options.
Implicit Type l : location.
Implicit Type v t : val.
Implicit Type vs : list val.
Class StackMpmc1G Σ `{zoo۰G : !ZooG Σ} :=
{ #[local] stack_mpmc_1۰G۰model۰G :: TwinsG Σ (leibnizO (list val))
}.
Definition stack_mpmc_1۰Σ :=
#[twins۰Σ (leibnizO (list val))
].
#[global] Instance subGーstack_mpmc_1۰Σ Σ `{zoo۰G : !ZooG Σ} :
subG stack_mpmc_1۰Σ Σ →
StackMpmc1G Σ.
Section zoo۰G.
Context `{stack_mpmc_1۰G : StackMpmc1G Σ}.
#[local] Definition metadata :=
gname.
Implicit Type γ : metadata.
#[local] Definition model₁ γ vs :=
twins۰twin₁ γ (DfracOwn 1) vs.
#[local] Definition model₂ γ vs :=
twins۰twin₂ γ vs.
#[local] Definition inv۰inner l γ : iProp Σ :=
∃ vs,
l ↦ᵣ glist۰to_val vs ∗
model₂ γ vs.
#[local] Instance : CustomIpat "inv۰inner" :=
" ( %vs{} & Hl & Hmodel₂ ) ".
Definition stack_mpmc_1۰inv t ι : iProp Σ :=
∃ l γ,
⌜t = #l⌝ ∗
l ↪ γ ∗
inv ι (inv۰inner l γ).
#[local] Instance : CustomIpat "inv" :=
" ( %l & %γ & -> & #Hmeta & #Hinv ) ".
Definition stack_mpmc_1۰model t vs : iProp Σ :=
∃ l γ,
⌜t = #l⌝ ∗
l ↪ γ ∗
model₁ γ vs.
#[local] Instance : CustomIpat "model" :=
" ( %l{;_} & %γ{;_} & %Heq{} & Hmeta_{} & Hmodel₁{_{}} ) ".
#[global] Instance stack_mpmc_1۰modelーtimeless t vs :
Timeless (stack_mpmc_1۰model t vs).
#[global] Instance stack_mpmc_1۰invーpersistent t ι :
Persistent (stack_mpmc_1۰inv t ι).
#[local] Lemma modelーalloc :
⊢ |==>
∃ γ,
model₁ γ [] ∗
model₂ γ [].
#[local] Lemma model₁ーexclusive γ vs1 vs2 :
model₁ γ vs1 -∗
model₁ γ vs2 -∗
False.
#[local] Lemma modelーagree γ vs1 vs2 :
model₁ γ vs1 -∗
model₂ γ vs2 -∗
⌜vs1 = vs2⌝.
#[local] Lemma modelーupdate {γ vs1 vs2} vs :
model₁ γ vs1 -∗
model₂ γ vs2 ==∗
model₁ γ vs ∗
model₂ γ vs.
Lemma stack_mpmc_1۰modelーexclusive t vs1 vs2 :
stack_mpmc_1۰model t vs1 -∗
stack_mpmc_1۰model t vs2 -∗
False.
Lemma stack_mpmc_1٠createーspec ι :
{{{
True
}}}
stack_mpmc_1٠create ()
{{{
t
, RET t;
stack_mpmc_1۰inv t ι ∗
stack_mpmc_1۰model t []
}}}.
Lemma stack_mpmc_1٠pushーspec t ι v :
<<<
stack_mpmc_1۰inv t ι
| ∀∀ vs,
stack_mpmc_1۰model t vs
>>>
stack_mpmc_1٠push t v @ ↑ι
<<<
stack_mpmc_1۰model t (v :: vs)
| RET ();
True
>>>.
Lemma stack_mpmc_1٠popーspec t ι :
<<<
stack_mpmc_1۰inv t ι
| ∀∀ vs,
stack_mpmc_1۰model t vs
>>>
stack_mpmc_1٠pop t @ ↑ι
<<<
stack_mpmc_1۰model t (tail vs)
| RET head vs;
True
>>>.
Lemma stack_mpmc_1٠snapshotーspec t ι :
<<<
stack_mpmc_1۰inv t ι
| ∀∀ vs,
stack_mpmc_1۰model t vs
>>>
stack_mpmc_1٠snapshot t @ ↑ι
<<<
stack_mpmc_1۰model t vs
| RET glist۰to_val vs;
True
>>>.
End zoo۰G.
Require zoo_saturn.stack_mpmc_1__opaque.
#[global] Opaque stack_mpmc_1۰inv.
#[global] Opaque stack_mpmc_1۰model.