Remove multi-threaded account seed generation

CHANGELOG.md

@@ -26,6 +26,7 @@
 - Introduced `AccountComponentTemplate` with TOML serialization and templating (#1015, #1027).
 - Introduce `AccountIdError` and make account ID byte representations (`u128`, `[u8; 15]`) consistent (#1055).
 - Refactor `AccountId` and `AccountIdPrefix` into version wrappers (#1058).
+- Remove multi-threaded account seed generation due to single-threaded generation being faster (#1061).
 
 ## 0.6.2 (2024-11-20)
 

bin/tx-prover/Cargo.toml

@@ -24,7 +24,7 @@ async = ["miden-tx/async"]
 default = ["std"]
 std = ["miden-objects/std", "miden-tx/std", "dep:tokio", "dep:tonic-web", "dep:tokio-stream", "dep:axum",  "dep:tracing", "dep:tracing-subscriber", "tonic/transport"]
 testing = ["miden-objects/testing", "miden-lib/testing", "miden-tx/testing"]
-concurrent = ["miden-lib/concurrent", "miden-objects/concurrent", "miden-tx/concurrent", "std"]
+concurrent = ["miden-tx/concurrent", "std"]
 
 [target.'cfg(all(target_arch = "wasm32", target_os = "unknown"))'.dependencies]
 tonic-web-wasm-client = { version = "0.6", default-features = false }

miden-lib/Cargo.toml

@@ -15,10 +15,8 @@ edition.workspace = true
 [lib]
 
 [features]
-concurrent = ["miden-objects/concurrent", "std"]
 default = ["std"]
 std = ["assembly/std", "miden-objects/std", "miden-stdlib/std", "vm-processor/std"]
-# the testing feature is required to enable the account creation pow patch
 testing = ["miden-objects/testing"]
 with-debug-info = ["miden-stdlib/with-debug-info"]
 

miden-tx/Cargo.toml

@@ -18,7 +18,7 @@ path = "tests/integration/main.rs"
 
 [features]
 async = ["winter-maybe-async/async"]
-concurrent = ["miden-lib/concurrent", "miden-objects/concurrent", "miden-prover/concurrent", "std"]
+concurrent = ["miden-prover/concurrent", "std"]
 default = ["std"]
 std = ["miden-lib/std", "miden-objects/std", "miden-prover/std", "miden-verifier/std", "vm-processor/std"]
 testing = ["miden-objects/testing", "miden-lib/testing", "vm-processor/testing", "dep:rand_chacha"]

objects/Cargo.toml

@@ -20,7 +20,6 @@ harness = false
 bench = false
 
 [features]
-concurrent = ["std"]
 default = ["std"]
 std = ["assembly/std", "miden-crypto/std", "miden-verifier/std", "vm-core/std", "vm-processor/std", "dep:toml", "dep:serde"]
 testing = ["dep:winter-rand-utils", "dep:rand", "dep:rand_xoshiro"]
@@ -44,6 +43,7 @@ winter-rand-utils = { version = "0.10", optional = true }
 getrandom = { version = "0.2", features = ["js"] }
 
 [dev-dependencies]
+pprof = { version = "0.14.0", default-features = false, features = ["criterion", "flamegraph"] }
 anyhow = { version = "1.0.93", default-features = false, features = ["std", "backtrace"]}
 assert_matches = { workspace = true }
 criterion = { version = "0.5", default-features = false, features = ["html_reports"] }