tx wide compute budget (#18631)

programs/compute-budget/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "solana-compute-budget-program"
+description = "Solana Compute Budget program"
+version = "1.8.0"
+homepage = "https://solana.com/"
+documentation = "https://docs.rs/solana-compute-budget-program"
+repository = "https://github.com/solana-labs/solana"
+authors = ["Solana Maintainers <maintainers@solana.foundation>"]
+license = "Apache-2.0"
+edition = "2018"
+
+[dependencies]
+solana-sdk = { path = "../../sdk", version = "=1.8.0" }
+
+[lib]
+crate-type = ["lib"]
+name = "solana_compute_budget_program"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]

programs/compute-budget/src/lib.rs

@@ -0,0 +1,12 @@
+use solana_sdk::{
+    instruction::InstructionError, process_instruction::InvokeContext, pubkey::Pubkey,
+};
+
+pub fn process_instruction(
+    _program_id: &Pubkey,
+    _data: &[u8],
+    _invoke_context: &mut dyn InvokeContext,
+) -> Result<(), InstructionError> {
+    // Do nothing, compute budget instructions handled by the runtime
+    Ok(())
+}