// Copyright © 2019-2023
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <stdint.h>
#include <vx_intrinsics.h>

#define KERNEL_ARG_DEV_MEM_ADDR 0x40

typedef struct {
  uint32_t count;
  uint32_t src_addr;
  uint32_t dst_addr;  
} kernel_arg_t;

int main() {
	kernel_arg_t* arg = (kernel_arg_t*)KERNEL_ARG_DEV_MEM_ADDR;
	uint32_t count   = arg->count;
	int32_t* src_ptr = (int32_t*)arg->src_addr;
	int32_t* dst_ptr = (int32_t*)arg->dst_addr;

	uint32_t offset  = vx_core_id() * count;
	
	for (uint32_t i = 0; i < count; ++i) {
		dst_ptr[offset + i] = src_ptr[offset + i];
	}
	
	return 0;
}