inital commit

codex/slots/proofs/backends/circomcompat.nim

@@ -38,7 +38,8 @@ type
     zkeyPath: string # path to the zkey file
     backendCfg: ptr CircomBn254Cfg
     vkp*: ptr CircomKey
-    taskpool: Taskpool
+    taskpool*: Taskpool
+    withLock* Lock
 
   NormalizedProofInputs*[H] {.borrow: `.`.} = distinct ProofInputs[H]
 
@@ -97,7 +98,7 @@ proc release*(self: CircomCompat) =
   if not isNil(self.vkp):
     self.vkp.unsafeAddr.release_key()
 
-proc circomProveTask(task: ptr ProveTask) {.gcsafe.} =
+proc circomProveTask(tp:Taskpool,task: ptr ProveTask) {.gcsafe.} =
   defer:
     discard task[].signal.fireSync()
 
@@ -118,7 +119,7 @@ proc circomProveTask(task: ptr ProveTask) {.gcsafe.} =
 
 proc asyncProve*[H](
     self: CircomCompat, input: NormalizedProofInputs[H], proof: ptr Proof
-): Future[?!void] {.async.} =
+): ?!bool =
   doAssert input.samples.len == self.numSamples, "Number of samples does not match"
 
   doAssert input.slotProof.len <= self.datasetDepth,
@@ -182,11 +183,11 @@ proc asyncProve*[H](
 
   for s in input.samples:
     var
-      merklePaths = s.merklePaths.mapIt(@(it.toBytes)).concat
+      merklePaths = s.merklePaths.mapIt(it.toBytes)
       data = s.cellData.mapIt(@(it.toBytes)).concat
 
     if ctx.push_input_u256_array(
-      "merklePaths".cstring, merklePaths[0].addr, uint (merklePaths.len)
+      "merklePaths".cstring, merklePaths[0].addr,  uint (merklePaths[0].len * merklePaths.len)
     ) != ERR_OK:
       return failure("Failed to push merkle paths")
 
@@ -200,46 +201,59 @@ proc asyncProve*[H](
   defer:
     threadPtr.close().expect("closing once works")
 
-  var task = ProveTask(circom: addr self, ctx: ctx, proof: proof, signal: threadPtr)
+  # var task = ProveTask(circom: addr self, ctx: ctx, proof: proof, signal: threadPtr)
 
-  let taskPtr = addr task
+  # let taskPtr = addr task
 
-  doAssert task.circom.taskpool.numThreads > 1,
-    "Must have at least one separate thread or signal will never be fired"
-  task.circom.taskpool.spawn circomProveTask(taskPtr)
-  let threadFut = threadPtr.wait()
+  # doAssert task.circom.taskpool.numThreads > 1,
+  #   "Must have at least one separate thread or signal will never be fired"
+  # task.circom.taskpool.spawn circomProveTask(taskPtr)
+  # let threadFut = threadPtr.wait()
 
-  try:
-    await threadFut.join()
-  except CatchableError as exc:
+  # try:
+  #   await threadFut.join()
+  # except CatchableError as exc:
+  #   try:
+  #     await threadFut
+  #   except AsyncError as asyncExc:
+  #     return failure(asyncExc.msg)
+  #   finally:
+  #     if exc of CancelledError:
+  #       raise (ref CancelledError) exc
+  #     else:
+  #       return failure(exc.msg)
+
+  # if not task.success.load():
+  #   return failure("Failed to prove circuit")
+
+  var proofPtr: ptr Proof = nil
+
+  let proof1 =
     try:
-      await threadFut
-    except AsyncError as asyncExc:
-      return failure(asyncExc.msg)
+      if (let res = self.backendCfg.prove_circuit(ctx, proofPtr.addr); res != ERR_OK) or
+          proofPtr == nil:
+        return failure("Failed to prove - err code: " & $res)
+
+      proofPtr[]
     finally:
-      if exc of CancelledError:
-        raise (ref CancelledError) exc
-      else:
-        return failure(exc.msg)
+      if proofPtr != nil:
+        proofPtr.addr.release_proof()
+  
+  echo "Printing non copied proof"
+  echo proof1
 
-  if not task.success.load():
-    return failure("Failed to prove circuit")
+  echo 
 
-  success()
+  
+  copyProof(proof, proof1)
+
+  success(true)
 
 proc prove*[H](
-    self: CircomCompat, input: ProofInputs[H]
-): Future[?!CircomProof] {.async, raises: [CancelledError].} =
-  var proof = ProofPtr.new()
-  defer:
-    destroyProof(proof)
+    self: CircomCompat, input: ptr NormalizedProofInputs[H],proof: ProofPtr
+): ?!bool =
+  return self.asyncProve(input[], proof)
 
-  try:
-    if error =? (await self.asyncProve(self.normalizeInput(input), proof)).errorOption:
-      return failure(error)
-    return success(deepCopy(proof)[])
-  except CancelledError as exc:
-    raise exc
 
 proc circomVerifyTask(task: ptr VerifyTask) {.gcsafe.} =
   defer:

codex/slots/proofs/prover.nim

@@ -8,7 +8,10 @@
 ## those terms.
 ##
 
+import std/atomics
+
 import pkg/chronos
+import pkg/chronos/threadsync
 import pkg/chronicles
 import pkg/circomcompat
 import pkg/poseidon2
@@ -46,6 +49,92 @@ type
     store: BlockStore
     nSamples: int
 
+  ProveTask[H] = object
+    circom: ptr CircomCompat
+    proof: ptr Proof
+    inputs: ptr NormalizedProofInputs[H]
+    success: Atomic[bool]
+    signal: ThreadSignalPtr
+
+# proc circomProveTask*(tp: Taskpool, t: ptr ProveTask) {.gcsafe.} = # prove slot
+#   defer:
+#     discard t[].signal.fireSync()
+#   without _ =? t[].backend[].prove(t.proofInputs[]), err:
+#     error "Unable to prove slot", err = err.msg
+#     t.success.store(false)
+#     return
+
+#   t.success.store(true)
+
+proc createProofTask[H](
+    backend: AnyBackend,
+    proofInputs: ptr NormalizedProofInputs[H],
+    proof: ProofPtr,
+    signal: ThreadSignalPtr,
+): ProveTask[H] =
+  ProveTask[H](circom: addr backend, inputs: proofInputs, proof: proof, signal: signal)
+
+proc circomProveTask(tp: Taskpool, t: ptr ProveTask) {.gcsafe.} =
+  defer:
+    discard t[].signal.fireSync()
+
+  without _ =? t[].circom[].prove(t.inputs, t.proof), err:
+    error "Unable to prove slot", err = err.msg
+    t.success.store(false)
+    return
+
+  t.success.store(true)
+
+proc asyncProve*(
+    self: Prover, input: ProofInputs, proof: ptr Proof
+): Future[?!void] {.async: (raises: [CancelledError]).} =
+  without threadPtr =? ThreadSignalPtr.new():
+    return failure("Unable to create thread signal")
+
+  defer:
+    threadPtr.close().expect("closing once works")
+
+  var normalInputs = self.backend.normalizeInput(input)
+
+  var
+
+    #var task = ProveTask(circom: addr self.backend,inputs:addr normalInputs, proof: proof, signal: threadPtr)
+    task = createProofTask(self.backend, addr normalInputs, proof, threadPtr)
+  let taskPtr = addr task
+  doAssert self.backend.taskpool.numThreads > 1,
+    "Must have at least one separate thread or signal will never be fired"
+  self.backend.taskpool.spawn circomProveTask(self.backend.taskpool, taskPtr)
+  let threadFut = threadPtr.wait()
+
+  try:
+    await threadFut.join()
+  except CatchableError as exc:
+    try:
+      await threadFut
+    except AsyncError as asyncExc:
+      return failure(asyncExc.msg)
+    finally:
+      if exc of CancelledError:
+        raise (ref CancelledError) exc
+      else:
+        return failure(exc.msg)
+
+  if not taskPtr.success.load():
+    return failure("Failed to prove")
+
+  success()
+
+proc verify*(
+    self: Prover, proof: AnyProof, inputs: AnyProofInputs
+): Future[?!bool] {.async.} =
+  ## Prove a statement using backend.
+  ## Returns a future that resolves to a proof.
+  without res =? (await self.backend.verify(proof, inputs)), err:
+    error "Unable to verify proof", err = err.msg
+    return failure(err)
+
+  return success(res)
+
 proc prove*(
     self: Prover, slotIdx: int, manifest: Manifest, challenge: ProofChallenge
 ): Future[?!(AnyProofInputs, AnyProof)] {.async.} =
@@ -71,24 +160,30 @@ proc prove*(
     error "Unable to get proof input for slot", err = err.msg
     return failure(err)
 
-  # prove slot
-  without proof =? await self.backend.prove(proofInput), err:
-    error "Unable to prove slot", err = err.msg
-    return failure(err)
+  var taskProof = ProofPtr.new()
+  defer:
+    destroyProof(taskProof)
+
+  # without _ =? await self.asyncProve(proofInput,taskProof),err:
+  #   return failure(err)
+
+  try:
+    if err =? (await self.asyncProve(proofInput, taskProof)).errorOption:
+      return failure(err)
+  except CancelledError as exc:
+    raise exc
+
+  var proof: Proof
+
+  copyProof(proof.addr, taskProof[])
+
+  without success =? await self.verify(taskProof[], proofInput), err:
+    echo "&&&&&&&&&&&&&&&&&", err.msg
+
+  echo "#################", success
 
   success (proofInput, proof)
 
-proc verify*(
-    self: Prover, proof: AnyProof, inputs: AnyProofInputs
-): Future[?!bool] {.async.} =
-  ## Prove a statement using backend.
-  ## Returns a future that resolves to a proof.
-  without res =? (await self.backend.verify(proof, inputs)), err:
-    error "Unable to verify proof", err = err.msg
-    return failure(err)
-
-  return success(res)
-
 proc new*(
     _: type Prover, store: BlockStore, backend: AnyBackend, nSamples: int
 ): Prover =

tests/codex/slots/testprover.nim

@@ -140,7 +140,7 @@ suite "Test Prover":
       destroyProof(cancelledProof)
 
     # call asyncProve and cancel the task
-    let proveFut = backend.asyncProve(backend.normalizeInput(inputs), cancelledProof)
+    let proveFut = prover.asyncProve(inputs, cancelledProof)
     proveFut.cancel()
 
     try:

tests/integration/multinodes.nim

@@ -217,6 +217,7 @@ template multinodesuite*(name: string, body: untyped) =
     proc startProviderNode(conf: CodexConfig): Future[NodeProcess] {.async.} =
       let providerIdx = providers().len
       var config = conf
+      config.debugEnabled = true
       config.addCliOption(StartUpCmd.persistence, "--eth-provider", jsonRpcProviderUrl)
       config.addCliOption(
         StartUpCmd.persistence, "--eth-account", $accounts[running.len]

tests/integration/testsales.nim

@@ -29,84 +29,84 @@ multinodesuite "Sales":
     host = providers()[0].client
     client = clients()[0].client
 
-  test "node handles new storage availability", salesConfig:
-    let availability1 = host.postAvailability(
-      totalSize = 1.uint64,
-      duration = 2.uint64,
-      minPricePerBytePerSecond = 3.u256,
-      totalCollateral = 4.u256,
-    ).get
-    let availability2 = host.postAvailability(
-      totalSize = 4.uint64,
-      duration = 5.uint64,
-      minPricePerBytePerSecond = 6.u256,
-      totalCollateral = 7.u256,
-    ).get
-    check availability1 != availability2
+  # test "node handles new storage availability", salesConfig:
+  #   let availability1 = host.postAvailability(
+  #     totalSize = 1.uint64,
+  #     duration = 2.uint64,
+  #     minPricePerBytePerSecond = 3.u256,
+  #     totalCollateral = 4.u256,
+  #   ).get
+  #   let availability2 = host.postAvailability(
+  #     totalSize = 4.uint64,
+  #     duration = 5.uint64,
+  #     minPricePerBytePerSecond = 6.u256,
+  #     totalCollateral = 7.u256,
+  #   ).get
+  #   check availability1 != availability2
 
-  test "node lists storage that is for sale", salesConfig:
-    let availability = host.postAvailability(
-      totalSize = 1.uint64,
-      duration = 2.uint64,
-      minPricePerBytePerSecond = 3.u256,
-      totalCollateral = 4.u256,
-    ).get
-    check availability in host.getAvailabilities().get
+  # test "node lists storage that is for sale", salesConfig:
+  #   let availability = host.postAvailability(
+  #     totalSize = 1.uint64,
+  #     duration = 2.uint64,
+  #     minPricePerBytePerSecond = 3.u256,
+  #     totalCollateral = 4.u256,
+  #   ).get
+  #   check availability in host.getAvailabilities().get
 
-  test "updating non-existing availability", salesConfig:
-    let nonExistingResponse = host.patchAvailabilityRaw(
-      AvailabilityId.example,
-      duration = 100.uint64.some,
-      minPricePerBytePerSecond = 2.u256.some,
-      totalCollateral = 200.u256.some,
-    )
-    check nonExistingResponse.status == "404 Not Found"
+  # test "updating non-existing availability", salesConfig:
+  #   let nonExistingResponse = host.patchAvailabilityRaw(
+  #     AvailabilityId.example,
+  #     duration = 100.uint64.some,
+  #     minPricePerBytePerSecond = 2.u256.some,
+  #     totalCollateral = 200.u256.some,
+  #   )
+  #   check nonExistingResponse.status == "404 Not Found"
 
-  test "updating availability", salesConfig:
-    let availability = host.postAvailability(
-      totalSize = 140000.uint64,
-      duration = 200.uint64,
-      minPricePerBytePerSecond = 3.u256,
-      totalCollateral = 300.u256,
-    ).get
+  # test "updating availability", salesConfig:
+  #   let availability = host.postAvailability(
+  #     totalSize = 140000.uint64,
+  #     duration = 200.uint64,
+  #     minPricePerBytePerSecond = 3.u256,
+  #     totalCollateral = 300.u256,
+  #   ).get
 
-    host.patchAvailability(
-      availability.id,
-      duration = 100.uint64.some,
-      minPricePerBytePerSecond = 2.u256.some,
-      totalCollateral = 200.u256.some,
-    )
+  #   host.patchAvailability(
+  #     availability.id,
+  #     duration = 100.uint64.some,
+  #     minPricePerBytePerSecond = 2.u256.some,
+  #     totalCollateral = 200.u256.some,
+  #   )
 
-    let updatedAvailability = (host.getAvailabilities().get).findItem(availability).get
-    check updatedAvailability.duration == 100.uint64
-    check updatedAvailability.minPricePerBytePerSecond == 2
-    check updatedAvailability.totalCollateral == 200
-    check updatedAvailability.totalSize == 140000.uint64
-    check updatedAvailability.freeSize == 140000.uint64
+  #   let updatedAvailability = (host.getAvailabilities().get).findItem(availability).get
+  #   check updatedAvailability.duration == 100.uint64
+  #   check updatedAvailability.minPricePerBytePerSecond == 2
+  #   check updatedAvailability.totalCollateral == 200
+  #   check updatedAvailability.totalSize == 140000.uint64
+  #   check updatedAvailability.freeSize == 140000.uint64
 
-  test "updating availability - freeSize is not allowed to be changed", salesConfig:
-    let availability = host.postAvailability(
-      totalSize = 140000.uint64,
-      duration = 200.uint64,
-      minPricePerBytePerSecond = 3.u256,
-      totalCollateral = 300.u256,
-    ).get
-    let freeSizeResponse =
-      host.patchAvailabilityRaw(availability.id, freeSize = 110000.uint64.some)
-    check freeSizeResponse.status == "400 Bad Request"
-    check "not allowed" in freeSizeResponse.body
+  # test "updating availability - freeSize is not allowed to be changed", salesConfig:
+  #   let availability = host.postAvailability(
+  #     totalSize = 140000.uint64,
+  #     duration = 200.uint64,
+  #     minPricePerBytePerSecond = 3.u256,
+  #     totalCollateral = 300.u256,
+  #   ).get
+  #   let freeSizeResponse =
+  #     host.patchAvailabilityRaw(availability.id, freeSize = 110000.uint64.some)
+  #   check freeSizeResponse.status == "400 Bad Request"
+  #   check "not allowed" in freeSizeResponse.body
 
-  test "updating availability - updating totalSize", salesConfig:
-    let availability = host.postAvailability(
-      totalSize = 140000.uint64,
-      duration = 200.uint64,
-      minPricePerBytePerSecond = 3.u256,
-      totalCollateral = 300.u256,
-    ).get
-    host.patchAvailability(availability.id, totalSize = 100000.uint64.some)
-    let updatedAvailability = (host.getAvailabilities().get).findItem(availability).get
-    check updatedAvailability.totalSize == 100000
-    check updatedAvailability.freeSize == 100000
+  # test "updating availability - updating totalSize", salesConfig:
+  #   let availability = host.postAvailability(
+  #     totalSize = 140000.uint64,
+  #     duration = 200.uint64,
+  #     minPricePerBytePerSecond = 3.u256,
+  #     totalCollateral = 300.u256,
+  #   ).get
+  #   host.patchAvailability(availability.id, totalSize = 100000.uint64.some)
+  #   let updatedAvailability = (host.getAvailabilities().get).findItem(availability).get
+  #   check updatedAvailability.totalSize == 100000
+  #   check updatedAvailability.freeSize == 100000
 
   test "updating availability - updating totalSize does not allow bellow utilized",
     salesConfig: