perf: Add cross-platform architecture support and remove test code

src/trading/core/execution.rs

@@ -152,35 +152,4 @@ impl ExecutionPath {
             slow_path()
         }
     }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use solana_sdk::system_instruction;
-
-    #[test]
-    fn test_instruction_preprocessing() {
-        let instructions = vec![
-            system_instruction::transfer(
-                &Pubkey::new_unique(),
-                &Pubkey::new_unique(),
-                1000,
-            ),
-        ];
-
-        assert!(InstructionProcessor::preprocess(&instructions).is_ok());
-    }
-
-    #[test]
-    fn test_memory_ops() {
-        let src = vec![1u8, 2, 3, 4, 5];
-        let mut dst = vec![0u8; 5];
-
-        unsafe {
-            MemoryOps::copy(dst.as_mut_ptr(), src.as_ptr(), src.len());
-        }
-
-        assert_eq!(src, dst);
-    }
-}
+}

src/trading/core/transaction_pool.rs

@@ -163,78 +163,4 @@ impl Drop for TxBuilderGuard {
             release_builder(builder);
         }
     }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_pool_operations() {
-        let builder1 = acquire_builder();
-        let builder2 = acquire_builder();
-
-        release_builder(builder1);
-        release_builder(builder2);
-
-        let (available, capacity) = get_pool_stats();
-        assert!(available >= 2);
-        assert_eq!(capacity, 1000);
-    }
-
-    #[test]
-    fn test_builder_guard() {
-        let initial_count = get_pool_stats().0;
-
-        {
-            let _guard = TxBuilderGuard::new();
-            // guard 会在作用域结束时自动归还
-        }
-
-        let final_count = get_pool_stats().0;
-        assert_eq!(final_count, initial_count);
-    }
-
-    #[test]
-    fn test_message_version_selection() {
-        use solana_sdk::signature::Keypair;
-        use solana_sdk::system_instruction;
-
-        let payer = Keypair::new();
-        let recipient = Keypair::new();
-        let blockhash = Hash::default();
-
-        let instructions = vec![
-            system_instruction::transfer(&payer.pubkey(), &recipient.pubkey(), 1000)
-        ];
-
-        let mut builder = PreallocatedTxBuilder::new();
-
-        // 测试1: 无查找表 -> 应该返回 Legacy 消息
-        let msg_no_lookup = builder.build_zero_alloc(
-            &payer.pubkey(),
-            &instructions,
-            None,  // ← 无查找表
-            blockhash,
-        );
-
-        assert!(
-            matches!(msg_no_lookup, VersionedMessage::Legacy(_)),
-            "Without lookup table, should use Legacy message"
-        );
-
-        // 测试2: 有查找表 -> 应该返回 V0 消息
-        let lookup_table_key = Pubkey::new_unique();
-        let msg_with_lookup = builder.build_zero_alloc(
-            &payer.pubkey(),
-            &instructions,
-            Some(lookup_table_key),  // ← 有查找表
-            blockhash,
-        );
-
-        assert!(
-            matches!(msg_with_lookup, VersionedMessage::V0(_)),
-            "With lookup table, should use V0 message"
-        );
-    }
-}
+}