initial setup

benchmarks/ark_prover_bench.nim

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+import std/sequtils
+import std/options
+import std/importutils
+
+import pkg/questionable
+import pkg/questionable/results
+import pkg/datastore
+
+import pkg/codex/rng
+import pkg/codex/stores
+import pkg/codex/merkletree
+import pkg/codex/utils/json
+import pkg/codex/codextypes
+import pkg/codex/slots
+import pkg/codex/slots/builder
+import pkg/codex/utils/poseidon2digest
+import pkg/codex/slots/sampler/utils
+
+import pkg/constantine/math/arithmetic
+import pkg/constantine/math/io/io_bigints
+import pkg/constantine/math/io/io_fields
+
+import codex/slots/backends/helpers
+
+var
+  inputData: string
+  inputJson: JsonNode
+  proofInput: ProofInputs[Poseidon2Hash]
+
+proc setup() =
+  inputData = readFile("tests/circuits/fixtures/input.json")
+  inputJson = !JsonNode.parse(inputData)
+  proofInput = Poseidon2Hash.jsonToProofInput(inputJson)
+
+  let
+    blockCells = 32
+    cellIdxs = proofInput.entropy.cellIndices(proofInput.slotRoot, proofInput.nCellsPerSlot, 5)
+
+  for i, cellIdx in cellIdxs:
+    let
+      sample = proofInput.samples[i]
+      cellIdx = cellIdxs[i]
+
+      cellProof = Poseidon2Proof.init(
+        cellIdx.toCellInBlk(blockCells),
+        proofInput.nCellsPerSlot,
+        sample.merklePaths[0..<5]).tryGet
+
+      slotProof = Poseidon2Proof.init(
+        cellIdx.toBlkInSlot(blockCells),
+        proofInput.nCellsPerSlot,
+        sample.merklePaths[5..<9]).tryGet
+
+      cellData = Poseidon2Hash.fromCircomData(sample.cellData)
+      cellLeaf = Poseidon2Hash.spongeDigest(cellData, rate = 2).tryGet
+      slotLeaf = cellProof.reconstructRoot(cellLeaf).tryGet
+
+    # check slotProof.verify(slotLeaf, proofInput.slotRoot).tryGet

benchmarks/config.nims

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+--path:".."
+--path:"../tests"
+--threads:on
+--tlsEmulation:off
+
+when not defined(chronicles_log_level):
+  --define:"chronicles_log_level:NONE" # compile all log statements
+  --define:"chronicles_sinks:textlines[dynamic]" # allow logs to be filtered at runtime
+  --"import":"logging" # ensure that logging is ignored at runtime