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https://github.com/pezkuwichain/pezkuwi-subxt.git
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Oliver Tale-Yazdi
f1c16d05e7
* Remove Polkadot Wiki Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Update requirements for new ref hardware Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Add test Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> --------- Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> Co-authored-by: parity-processbot <>
69 lines
2.2 KiB
Rust
69 lines
2.2 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! Contains types to define hardware requirements.
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use lazy_static::lazy_static;
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use sc_sysinfo::Requirements;
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lazy_static! {
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/// The hardware requirements as measured on reference hardware.
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///
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/// These values are provided by Parity, however it is possible
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/// to use your own requirements if you are running a custom chain.
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pub static ref SUBSTRATE_REFERENCE_HARDWARE: Requirements = {
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let raw = include_bytes!("reference_hardware.json").as_slice();
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serde_json::from_slice(raw).expect("Hardcoded data is known good; qed")
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};
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use sc_sysinfo::{Metric, Requirement, Requirements, Throughput};
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/// `SUBSTRATE_REFERENCE_HARDWARE` can be decoded.
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#[test]
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fn json_static_data() {
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let raw = serde_json::to_string(&*SUBSTRATE_REFERENCE_HARDWARE).unwrap();
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let decoded: Requirements = serde_json::from_str(&raw).unwrap();
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assert_eq!(decoded, SUBSTRATE_REFERENCE_HARDWARE.clone());
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}
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/// The hard-coded values are correct.
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#[test]
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fn json_static_data_is_correct() {
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assert_eq!(
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*SUBSTRATE_REFERENCE_HARDWARE,
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Requirements(vec![
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Requirement { metric: Metric::Blake2256, minimum: Throughput::from_mibs(783.27) },
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Requirement {
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metric: Metric::Sr25519Verify,
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minimum: Throughput::from_kibs(560.670000128),
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},
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Requirement {
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metric: Metric::MemCopy,
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minimum: Throughput::from_gibs(11.4925205078125003),
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},
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Requirement { metric: Metric::DiskSeqWrite, minimum: Throughput::from_mibs(950.0) },
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Requirement { metric: Metric::DiskRndWrite, minimum: Throughput::from_mibs(420.0) },
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])
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);
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}
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}
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