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Measure per byte and not kb for certain benchmarks (#10863)

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This commit is contained in:
Alexander Theißen
2022-02-16 11:49:31 +01:00
committed by GitHub
parent 6b7eb2e2d7
commit 1a744befd4
5 changed files with 667 additions and 670 deletions
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substrate/frame/contracts/src/benchmarking/mod.rs
+14 -14
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@@ -231,8 +231,8 @@ benchmarks! {
// first time after a new schedule was deployed: For every new schedule a contract needs
// to re-run the instrumentation once.
reinstrument {
let c in 0 .. T::Schedule::get().limits.code_len / 1024;
let WasmModule { code, hash, .. } = WasmModule::<T>::sized(c * 1024, Location::Call);
let c in 0 .. T::Schedule::get().limits.code_len;
let WasmModule { code, hash, .. } = WasmModule::<T>::sized(c, Location::Call);
Contracts::<T>::store_code_raw(code, whitelisted_caller())?;
let schedule = T::Schedule::get();
let mut gas_meter = GasMeter::new(Weight::MAX);
@@ -241,15 +241,15 @@ benchmarks! {
Contracts::<T>::reinstrument_module(&mut module, &schedule)?;
}
// This benchmarks the overhead of loading a code of size `c` kb from storage and into
// This benchmarks the overhead of loading a code of size `c` byte from storage and into
// the sandbox. This does **not** include the actual execution for which the gas meter
// is responsible. This is achieved by generating all code to the `deploy` function
// which is in the wasm module but not executed on `call`.
// The results are supposed to be used as `call_with_code_kb(c) - call_with_code_kb(0)`.
call_with_code_kb {
let c in 0 .. T::Schedule::get().limits.code_len / 1024;
call_with_code_per_byte {
let c in 0 .. T::Schedule::get().limits.code_len;
let instance = Contract::<T>::with_caller(
whitelisted_caller(), WasmModule::sized(c * 1024, Location::Deploy), vec![],
whitelisted_caller(), WasmModule::sized(c, Location::Deploy), vec![],
)?;
let value = T::Currency::minimum_balance();
let origin = RawOrigin::Signed(instance.caller.clone());
@@ -271,13 +271,13 @@ benchmarks! {
// We cannot let `c` grow to the maximum code size because the code is not allowed
// to be larger than the maximum size **after instrumentation**.
instantiate_with_code {
let c in 0 .. Perbill::from_percent(49).mul_ceil(T::Schedule::get().limits.code_len) / 1024;
let s in 0 .. code::max_pages::<T>() * 64;
let salt = vec![42u8; (s * 1024) as usize];
let c in 0 .. Perbill::from_percent(49).mul_ceil(T::Schedule::get().limits.code_len);
let s in 0 .. code::max_pages::<T>() * 64 * 1024;
let salt = vec![42u8; s as usize];
let value = T::Currency::minimum_balance();
let caller = whitelisted_caller();
T::Currency::make_free_balance_be(&caller, caller_funding::<T>());
let WasmModule { code, hash, .. } = WasmModule::<T>::sized(c * 1024, Location::Call);
let WasmModule { code, hash, .. } = WasmModule::<T>::sized(c, Location::Call);
let origin = RawOrigin::Signed(caller.clone());
let addr = Contracts::<T>::contract_address(&caller, &hash, &salt);
}: _(origin, value, Weight::MAX, None, code, vec![], salt)
@@ -299,8 +299,8 @@ benchmarks! {
// Instantiate uses a dummy contract constructor to measure the overhead of the instantiate.
// `s`: Size of the salt in kilobytes.
instantiate {
let s in 0 .. code::max_pages::<T>() * 64;
let salt = vec![42u8; (s * 1024) as usize];
let s in 0 .. code::max_pages::<T>() * 64 * 1024;
let salt = vec![42u8; s as usize];
let value = T::Currency::minimum_balance();
let caller = whitelisted_caller();
T::Currency::make_free_balance_be(&caller, caller_funding::<T>());
@@ -360,10 +360,10 @@ benchmarks! {
// We cannot let `c` grow to the maximum code size because the code is not allowed
// to be larger than the maximum size **after instrumentation**.
upload_code {
let c in 0 .. Perbill::from_percent(50).mul_ceil(T::Schedule::get().limits.code_len / 1024);
let c in 0 .. Perbill::from_percent(50).mul_ceil(T::Schedule::get().limits.code_len);
let caller = whitelisted_caller();
T::Currency::make_free_balance_be(&caller, caller_funding::<T>());
let WasmModule { code, hash, .. } = WasmModule::<T>::sized(c * 1024, Location::Call);
let WasmModule { code, hash, .. } = WasmModule::<T>::sized(c, Location::Call);
let origin = RawOrigin::Signed(caller.clone());
}: _(origin, code, None)
verify {