
#include "cuda_runtime.h"
#include "device_launch_parameters.h"

#include <stdio.h>
#include <iostream>
#include <fstream>
#include <time.h>
#include <numeric>
#include <random>
#include <ctime>
#include <chrono>

cudaError_t addWithCuda(int *c, const int *a, const int *b, unsigned int size);

__global__ void addKernel(int *c, const int *a, const int *b)
{
    int i = threadIdx.x;
    c[i] = a[i]*3 + b[i] -8;
}

int main(int argc, char** argv)
{
	// generate 2 <<30 random integers

	const int CH_BUF_LEN = 32*32;

	
	std::ifstream infileA("file_a.txt", std::ifstream::binary);
	if (!infileA.is_open())
	{
		std::cerr << "no file test_a.txt" << std::endl;
		return 1;
	}

	std::ifstream infileB("file_b.txt", std::ifstream::binary);
	if (!infileB.is_open())
	{
		std::cerr << "no file test_b.txt" << std::endl;
		return 2;
	}

	std::ofstream outfile("new.txt", std::ofstream::binary);
	if (!outfile.is_open())
	{
		std::cerr << "cannot create new.txt" << std::endl;
		return 2;
	}


	cudaError_t cudaStatus = cudaSetDevice(0);
	if (cudaStatus != cudaSuccess) {
		std::cerr<< "cudaSetDevice failed!  Do you have a CUDA-capable GPU installed?" <<std::endl;
		return 12;
	}

	auto start = std::chrono::system_clock::now();
	std::time_t start_time = std::chrono::system_clock::to_time_t(start);
#pragma warning(suppress : 4996)
	std::cout << "start at " << std::ctime(&start_time) << std::endl;

	// get size of file
	infileA.ignore(std::numeric_limits<std::streamsize>::max());
	std::streamsize sizeA = infileA.gcount();
	infileA.clear();   //  Since ignore will have set eof.
	infileA.seekg(0, std::ios_base::beg);

	infileB.ignore(std::numeric_limits<std::streamsize>::max());
	std::streamsize sizeB = infileA.gcount();
	infileB.clear();   //  Since ignore will have set eof.
	infileB.seekg(0, std::ios_base::beg);

	if (sizeA != sizeB)
	{
		std::cerr << "file_a.txt size not match file_b.txt size" << std::endl;
		return 4;
	}

	int tmpBufA[CH_BUF_LEN] = { 0 };
	int tmpBufB[CH_BUF_LEN] = { 0 };
	int tmpBufC[CH_BUF_LEN] = { 0 };


	for (int i = 0; i < sizeA; i += CH_BUF_LEN * sizeof(int))
	{
		infileA.seekg(i);
		infileB.seekg(i);
		// read content of infile
		infileA.read((char*)tmpBufA, CH_BUF_LEN * sizeof(int));
		infileA.read((char*)tmpBufB, CH_BUF_LEN * sizeof(int));

		// write to outfile

		// Add vectors in parallel.
		cudaStatus = addWithCuda(tmpBufC, tmpBufA , tmpBufB, CH_BUF_LEN);
		if (cudaStatus != cudaSuccess) {
			std::cout << "addWithCuda failed!" << std::endl;;
			return 1;
		}	

		outfile.write((char*)tmpBufC, CH_BUF_LEN * sizeof(int));
	}

	cudaStatus = cudaDeviceReset();
	if (cudaStatus != cudaSuccess) {
		std::cerr << "cudaDeviceReset failed!" << std::endl;
		return 1;
	}

	outfile.close();
	//infileA.close();
	//infileB.close();

	auto end = std::chrono::system_clock::now();
	std::time_t end_time = std::chrono::system_clock::to_time_t(end);
	std::chrono::duration<double> elapsed_seconds = end - start;
#pragma warning(suppress : 4996)
	std::cout << "finished at " << std::ctime(&end_time) << "elapsed time: " << elapsed_seconds.count() << "s" << std::endl;

    return 0;
}

// Helper function for using CUDA to add vectors in parallel.
cudaError_t addWithCuda(int *c, const int *a, const int *b, unsigned int size)
{
    int *dev_a = 0;
    int *dev_b = 0;
    int *dev_c = 0;
    cudaError_t cudaStatus;

    // Allocate GPU buffers for three vectors (two input, one output)    .
    cudaStatus = cudaMalloc((void**)&dev_c, size * sizeof(int));
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaMalloc failed!");
        goto Error;
    }

    cudaStatus = cudaMalloc((void**)&dev_a, size * sizeof(int));
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaMalloc failed!");
        goto Error;
    }

    cudaStatus = cudaMalloc((void**)&dev_b, size * sizeof(int));
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaMalloc failed!");
        goto Error;
    }

    // Copy input vectors from host memory to GPU buffers.
    cudaStatus = cudaMemcpy(dev_a, a, size * sizeof(int), cudaMemcpyHostToDevice);
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaMemcpy failed!");
        goto Error;
    }

    cudaStatus = cudaMemcpy(dev_b, b, size * sizeof(int), cudaMemcpyHostToDevice);
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaMemcpy failed!");
        goto Error;
    }

    // Launch a kernel on the GPU with one thread for each element.
    addKernel<<<256, size>>>(dev_c, dev_a, dev_b);

    // Check for any errors launching the kernel
    cudaStatus = cudaGetLastError();
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "addKernel launch failed: %s\n", cudaGetErrorString(cudaStatus));
        goto Error;
    }
    
    // cudaDeviceSynchronize waits for the kernel to finish, and returns
    // any errors encountered during the launch.
    cudaStatus = cudaDeviceSynchronize();
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaDeviceSynchronize returned error code %d after launching addKernel!\n", cudaStatus);
        goto Error;
    }

    // Copy output vector from GPU buffer to host memory.
    cudaStatus = cudaMemcpy(c, dev_c, size * sizeof(int), cudaMemcpyDeviceToHost);
    if (cudaStatus != cudaSuccess) {
        fprintf(stderr, "cudaMemcpy failed!");
        goto Error;
    }

Error:
    cudaFree(dev_c);
    cudaFree(dev_a);
    cudaFree(dev_b);
    
    return cudaStatus;
}

	.file	"tmpxft_00225f5d_00000000-6_kernel.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB4957:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE4957:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.align 2
	.type	_ZNSolsEPFRSoS_E.isra.0, @function
_ZNSolsEPFRSoS_E.isra.0:
.LFB5775:
	.cfi_startproc
	jmp	*%rsi
	.cfi_endproc
.LFE5775:
	.size	_ZNSolsEPFRSoS_E.isra.0, .-_ZNSolsEPFRSoS_E.isra.0
	.globl	_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_
	.type	_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_, @function
_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_:
.LFB4979:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L3
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z9addKernelPiPKiS1_(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 160
	movq	76(%rsp), %rcx
	movl	84(%rsp), %r8d
	movq	64(%rsp), %rsi
	movl	72(%rsp), %edx
	leaq	112(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 152
	popq	%rdx
	.cfi_def_cfa_offset 144
.L3:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L5
	call	__stack_chk_fail@PLT
.L5:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE4979:
	.size	_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_, .-_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_
	.globl	_Z9addKernelPiPKiS1_
	.type	_Z9addKernelPiPKiS1_, @function
_Z9addKernelPiPKiS1_:
.LFB4980:
	.cfi_startproc
	endbr64
	jmp	_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_
	.cfi_endproc
.LFE4980:
	.size	_Z9addKernelPiPKiS1_, .-_Z9addKernelPiPKiS1_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"cudaMalloc failed!"
.LC1:
	.string	"cudaMemcpy failed!"
.LC2:
	.string	"addKernel launch failed: %s\n"
.LC3:
	.string	"cudaDeviceSynchronize returned error code %d after launching addKernel!\n"
	.text
	.globl	_Z11addWithCudaPiPKiS1_j
	.type	_Z11addWithCudaPiPKiS1_j, @function
_Z11addWithCudaPiPKiS1_j:
.LFB4954:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movq	%rsi, %r15
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	movq	%rdx, %r14
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movq	%rdi, %r13
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	movl	%ecx, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	movq	%rbp, %r12
	salq	$2, %rbp
	movq	%rbp, %rsi
	subq	$72, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rdi
	xorl	%eax, %eax
	movq	%rax, 8(%rsp)
	movq	%rax, 16(%rsp)
	movq	%rax, 24(%rsp)
	call	cudaMalloc@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	jne	.L26
	leaq	8(%rsp), %rdi
	movq	%rbp, %rsi
	call	cudaMalloc@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	jne	.L26
	leaq	16(%rsp), %rdi
	movq	%rbp, %rsi
	call	cudaMalloc@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L13
.L26:
	leaq	.LC0(%rip), %rdx
	jmp	.L23
.L13:
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rdx
	movq	%r15, %rsi
	call	cudaMemcpy@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	jne	.L24
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rdx
	movq	%r14, %rsi
	call	cudaMemcpy@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	jne	.L24
	movl	%r12d, 44(%rsp)
	movl	$16777217, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movabsq	$4294967297, %rax
	salq	$8, %rdi
	movl	$1, %esi
	movq	%rax, 48(%rsp)
	movl	52(%rsp), %ecx
	movq	44(%rsp), %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L16
	movq	16(%rsp), %rdx
	movq	8(%rsp), %rsi
	movq	24(%rsp), %rdi
	call	_Z34__device_stub__Z9addKernelPiPKiS1_PiPKiS1_
.L16:
	call	cudaGetLastError@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L17
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	stderr(%rip), %rdi
	movl	$2, %esi
	leaq	.LC2(%rip), %rdx
	movq	%rax, %rcx
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
	jmp	.L11
.L17:
	call	cudaDeviceSynchronize@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L18
	movq	stderr(%rip), %rdi
	movl	%eax, %ecx
	movl	$2, %esi
	xorl	%eax, %eax
	leaq	.LC3(%rip), %rdx
	call	__fprintf_chk@PLT
	jmp	.L11
.L18:
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdx
	movq	%r13, %rdi
	call	cudaMemcpy@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L11
.L24:
	leaq	.LC1(%rip), %rdx
.L23:
	movq	stderr(%rip), %rdi
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
.L11:
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L21
	call	__stack_chk_fail@PLT
.L21:
	addq	$72, %rsp
	.cfi_def_cfa_offset 56
	movl	%ebx, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE4954:
	.size	_Z11addWithCudaPiPKiS1_j, .-_Z11addWithCudaPiPKiS1_j
	.section	.rodata.str1.1
.LC4:
	.string	"_Z9addKernelPiPKiS1_"
	.section	.text.startup,"ax",@progbits
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB4982:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	pushq	$0
	.cfi_def_cfa_offset 24
	xorl	%r9d, %r9d
	orl	$-1, %r8d
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC4(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z9addKernelPiPKiS1_(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE4982:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.rodata.str1.1
.LC5:
	.string	"file_a.txt"
.LC6:
	.string	"no file test_a.txt"
.LC7:
	.string	"file_b.txt"
.LC8:
	.string	"no file test_b.txt"
.LC9:
	.string	"new.txt"
.LC10:
	.string	"cannot create new.txt"
.LC11:
	.string	"cudaSetDevice failed!  Do you have a CUDA-capable GPU installed?"
.LC12:
	.string	"start at "
.LC13:
	.string	"file_a.txt size not match file_b.txt size"
.LC14:
	.string	"addWithCuda failed!"
.LC15:
	.string	"cudaDeviceReset failed!"
.LC17:
	.string	"finished at "
.LC18:
	.string	"elapsed time: "
.LC19:
	.string	"s"
	.section	.text.startup
	.globl	main
	.type	main, @function
main:
.LFB4949:
	.cfi_startproc
	.cfi_personality 0x9b,DW.ref.__gxx_personality_v0
	.cfi_lsda 0x1b,.LLSDA4949
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4152
	orq	$0, (%rsp)
	subq	$4096, %rsp
	.cfi_def_cfa_offset 8248
	orq	$0, (%rsp)
	subq	$4096, %rsp
	.cfi_def_cfa_offset 12344
	orq	$0, (%rsp)
	subq	$1624, %rsp
	.cfi_def_cfa_offset 13968
	movl	$4, %edx
	leaq	.LC5(%rip), %rsi
	movq	%fs:40, %rax
	movq	%rax, 13896(%rsp)
	xorl	%eax, %eax
	leaq	568(%rsp), %rax
	movq	%rax, %rdi
	movq	%rax, (%rsp)
.LEHB0:
	call	_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode@PLT
.LEHE0:
	leaq	688(%rsp), %rdi
	call	_ZNKSt12__basic_fileIcE7is_openEv@PLT
	testb	%al, %al
	jne	.L30
	leaq	.LC6(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
.LEHB1:
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movl	$1, %ebx
	jmp	.L31
.L30:
	leaq	1088(%rsp), %rax
	movl	$4, %edx
	leaq	.LC7(%rip), %rsi
	movq	%rax, %rdi
	movq	%rax, 8(%rsp)
	call	_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode@PLT
.LEHE1:
	leaq	1208(%rsp), %rdi
	call	_ZNKSt12__basic_fileIcE7is_openEv@PLT
	testb	%al, %al
	jne	.L32
	leaq	.LC8(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
.LEHB2:
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movl	$2, %ebx
	jmp	.L33
.L32:
	leaq	56(%rsp), %rax
	movl	$4, %edx
	leaq	.LC9(%rip), %rsi
	movq	%rax, %rdi
	movq	%rax, 16(%rsp)
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode@PLT
.LEHE2:
	leaq	168(%rsp), %rdi
	call	_ZNKSt12__basic_fileIcE7is_openEv@PLT
	testb	%al, %al
	jne	.L34
	leaq	.LC10(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
.LEHB3:
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movl	$2, %ebx
	jmp	.L35
.L34:
	xorl	%edi, %edi
	call	cudaSetDevice@PLT
	testl	%eax, %eax
	je	.L36
	leaq	.LC11(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movl	$12, %ebx
	jmp	.L35
.L36:
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	$1000000000, %ecx
	leaq	.LC12(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	cqto
	movq	%rax, %rbx
	idivq	%rcx
	movq	%rax, 40(%rsp)
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	40(%rsp), %rdi
	movq	%rax, %rbp
	call	ctime@PLT
	movq	%rbp, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movabsq	$9223372036854775807, %rsi
	movq	(%rsp), %rdi
	call	_ZNSi6ignoreEl@PLT
	leaq	824(%rsp), %rdi
	xorl	%esi, %esi
	movq	576(%rsp), %r13
	call	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate@PLT
	movq	(%rsp), %rdi
	xorl	%edx, %edx
	xorl	%esi, %esi
	call	_ZNSi5seekgElSt12_Ios_Seekdir@PLT
	movabsq	$9223372036854775807, %rsi
	movq	8(%rsp), %rdi
	call	_ZNSi6ignoreEl@PLT
	leaq	1344(%rsp), %rdi
	xorl	%esi, %esi
	movq	576(%rsp), %rbp
	call	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate@PLT
	movq	8(%rsp), %rdi
	xorl	%edx, %edx
	xorl	%esi, %esi
	call	_ZNSi5seekgElSt12_Ios_Seekdir@PLT
	cmpq	%rbp, %r13
	je	.L37
	leaq	.LC13(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movl	$4, %ebx
	jmp	.L35
.L37:
	xorl	%eax, %eax
	leaq	1608(%rsp), %rdi
	movl	$1024, %ecx
	xorl	%r12d, %r12d
	rep stosl
	leaq	5704(%rsp), %rdi
	movl	$1024, %ecx
	leaq	5704(%rsp), %r14
	rep stosl
	leaq	9800(%rsp), %rdi
	movl	$1024, %ecx
	leaq	9800(%rsp), %r15
	rep stosl
	leaq	1608(%rsp), %rax
	movq	%rax, 24(%rsp)
.L38:
	movslq	%r12d, %rbp
	cmpq	%r13, %rbp
	jge	.L67
	movq	(%rsp), %rdi
	movq	%rbp, %rsi
	xorl	%edx, %edx
	call	_ZNSi5seekgESt4fposI11__mbstate_tE@PLT
	movq	8(%rsp), %rdi
	movq	%rbp, %rsi
	xorl	%edx, %edx
	call	_ZNSi5seekgESt4fposI11__mbstate_tE@PLT
	movq	24(%rsp), %rsi
	movq	(%rsp), %rdi
	movl	$4096, %edx
	call	_ZNSi4readEPcl@PLT
	movq	(%rsp), %rdi
	movl	$4096, %edx
	movq	%r14, %rsi
	call	_ZNSi4readEPcl@PLT
	movq	24(%rsp), %rsi
	movl	$1024, %ecx
	movq	%r14, %rdx
	movq	%r15, %rdi
	call	_Z11addWithCudaPiPKiS1_j
	testl	%eax, %eax
	je	.L39
	leaq	.LC14(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
.L66:
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movl	$1, %ebx
	jmp	.L35
.L39:
	movq	16(%rsp), %rdi
	movl	$4096, %edx
	movq	%r15, %rsi
	call	_ZNSo5writeEPKcl@PLT
	addl	$4096, %r12d
	jmp	.L38
.L67:
	call	cudaDeviceReset@PLT
	leaq	.LC15(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	testl	%eax, %eax
	jne	.L66
	movq	16(%rsp), %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEE5closeEv@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	$1000000000, %esi
	leaq	_ZSt4cout(%rip), %rdi
	cqto
	movq	%rax, %rcx
	idivq	%rsi
	subq	%rbx, %rcx
	leaq	.LC17(%rip), %rsi
	cvtsi2sdq	%rcx, %xmm0
	divsd	.LC16(%rip), %xmm0
	movq	%xmm0, %rbx
	movq	%rax, 48(%rsp)
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	48(%rsp), %rdi
	movq	%rax, %rbp
	call	ctime@PLT
	movq	%rbp, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	leaq	.LC18(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	movq	%rbx, %xmm0
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%rax, %rdi
	leaq	.LC19(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
.LEHE3:
	xorl	%ebx, %ebx
.L35:
	movq	16(%rsp), %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev@PLT
.L33:
	movq	8(%rsp), %rdi
	call	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev@PLT
.L31:
	movq	(%rsp), %rdi
	call	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev@PLT
	movq	13896(%rsp), %rax
	subq	%fs:40, %rax
	je	.L47
	jmp	.L61
.L55:
	endbr64
	movq	%rax, %rbx
.L43:
	movq	16(%rsp), %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev@PLT
	jmp	.L44
.L54:
	endbr64
	movq	%rax, %rbx
.L44:
	movq	8(%rsp), %rdi
	call	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev@PLT
	jmp	.L45
.L53:
	endbr64
	movq	%rax, %rbx
.L45:
	movq	(%rsp), %rdi
	call	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev@PLT
	movq	13896(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L61
	movq	%rbx, %rdi
.LEHB4:
	call	_Unwind_Resume@PLT
.LEHE4:
.L61:
	call	__stack_chk_fail@PLT
.L47:
	addq	$13912, %rsp
	.cfi_def_cfa_offset 56
	movl	%ebx, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE4949:
	.globl	__gxx_personality_v0
	.section	.gcc_except_table,"a",@progbits
.LLSDA4949:
	.byte	0xff
	.byte	0xff
	.byte	0x1
	.uleb128 .LLSDACSE4949-.LLSDACSB4949
.LLSDACSB4949:
	.uleb128 .LEHB0-.LFB4949
	.uleb128 .LEHE0-.LEHB0
	.uleb128 0
	.uleb128 0
	.uleb128 .LEHB1-.LFB4949
	.uleb128 .LEHE1-.LEHB1
	.uleb128 .L53-.LFB4949
	.uleb128 0
	.uleb128 .LEHB2-.LFB4949
	.uleb128 .LEHE2-.LEHB2
	.uleb128 .L54-.LFB4949
	.uleb128 0
	.uleb128 .LEHB3-.LFB4949
	.uleb128 .LEHE3-.LEHB3
	.uleb128 .L55-.LFB4949
	.uleb128 0
	.uleb128 .LEHB4-.LFB4949
	.uleb128 .LEHE4-.LEHB4
	.uleb128 0
	.uleb128 0
.LLSDACSE4949:
	.section	.text.startup
	.size	main, .-main
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC16:
	.long	0
	.long	1104006501
	.hidden	DW.ref.__gxx_personality_v0
	.weak	DW.ref.__gxx_personality_v0
	.section	.data.rel.local.DW.ref.__gxx_personality_v0,"awG",@progbits,DW.ref.__gxx_personality_v0,comdat
	.align 8
	.type	DW.ref.__gxx_personality_v0, @object
	.size	DW.ref.__gxx_personality_v0, 8
DW.ref.__gxx_personality_v0:
	.quad	__gxx_personality_v0
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:


#include "hip/hip_runtime.h"


#include <stdio.h>
#include <iostream>
#include <fstream>
#include <time.h>
#include <numeric>
#include <random>
#include <ctime>
#include <chrono>

hipError_t addWithCuda(int *c, const int *a, const int *b, unsigned int size);

__global__ void addKernel(int *c, const int *a, const int *b)
{
    int i = threadIdx.x;
    c[i] = a[i]*3 + b[i] -8;
}

int main(int argc, char** argv)
{
	// generate 2 <<30 random integers

	const int CH_BUF_LEN = 32*32;

	
	std::ifstream infileA("file_a.txt", std::ifstream::binary);
	if (!infileA.is_open())
	{
		std::cerr << "no file test_a.txt" << std::endl;
		return 1;
	}

	std::ifstream infileB("file_b.txt", std::ifstream::binary);
	if (!infileB.is_open())
	{
		std::cerr << "no file test_b.txt" << std::endl;
		return 2;
	}

	std::ofstream outfile("new.txt", std::ofstream::binary);
	if (!outfile.is_open())
	{
		std::cerr << "cannot create new.txt" << std::endl;
		return 2;
	}


	hipError_t cudaStatus = hipSetDevice(0);
	if (cudaStatus != hipSuccess) {
		std::cerr<< "hipSetDevice failed!  Do you have a CUDA-capable GPU installed?" <<std::endl;
		return 12;
	}

	auto start = std::chrono::system_clock::now();
	std::time_t start_time = std::chrono::system_clock::to_time_t(start);
#pragma warning(suppress : 4996)
	std::cout << "start at " << std::ctime(&start_time) << std::endl;

	// get size of file
	infileA.ignore(std::numeric_limits<std::streamsize>::max());
	std::streamsize sizeA = infileA.gcount();
	infileA.clear();   //  Since ignore will have set eof.
	infileA.seekg(0, std::ios_base::beg);

	infileB.ignore(std::numeric_limits<std::streamsize>::max());
	std::streamsize sizeB = infileA.gcount();
	infileB.clear();   //  Since ignore will have set eof.
	infileB.seekg(0, std::ios_base::beg);

	if (sizeA != sizeB)
	{
		std::cerr << "file_a.txt size not match file_b.txt size" << std::endl;
		return 4;
	}

	int tmpBufA[CH_BUF_LEN] = { 0 };
	int tmpBufB[CH_BUF_LEN] = { 0 };
	int tmpBufC[CH_BUF_LEN] = { 0 };


	for (int i = 0; i < sizeA; i += CH_BUF_LEN * sizeof(int))
	{
		infileA.seekg(i);
		infileB.seekg(i);
		// read content of infile
		infileA.read((char*)tmpBufA, CH_BUF_LEN * sizeof(int));
		infileA.read((char*)tmpBufB, CH_BUF_LEN * sizeof(int));

		// write to outfile

		// Add vectors in parallel.
		cudaStatus = addWithCuda(tmpBufC, tmpBufA , tmpBufB, CH_BUF_LEN);
		if (cudaStatus != hipSuccess) {
			std::cout << "addWithCuda failed!" << std::endl;;
			return 1;
		}	

		outfile.write((char*)tmpBufC, CH_BUF_LEN * sizeof(int));
	}

	cudaStatus = hipDeviceReset();
	if (cudaStatus != hipSuccess) {
		std::cerr << "hipDeviceReset failed!" << std::endl;
		return 1;
	}

	outfile.close();
	//infileA.close();
	//infileB.close();

	auto end = std::chrono::system_clock::now();
	std::time_t end_time = std::chrono::system_clock::to_time_t(end);
	std::chrono::duration<double> elapsed_seconds = end - start;
#pragma warning(suppress : 4996)
	std::cout << "finished at " << std::ctime(&end_time) << "elapsed time: " << elapsed_seconds.count() << "s" << std::endl;

    return 0;
}

// Helper function for using CUDA to add vectors in parallel.
hipError_t addWithCuda(int *c, const int *a, const int *b, unsigned int size)
{
    int *dev_a = 0;
    int *dev_b = 0;
    int *dev_c = 0;
    hipError_t cudaStatus;

    // Allocate GPU buffers for three vectors (two input, one output)    .
    cudaStatus = hipMalloc((void**)&dev_c, size * sizeof(int));
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipMalloc failed!");
        goto Error;
    }

    cudaStatus = hipMalloc((void**)&dev_a, size * sizeof(int));
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipMalloc failed!");
        goto Error;
    }

    cudaStatus = hipMalloc((void**)&dev_b, size * sizeof(int));
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipMalloc failed!");
        goto Error;
    }

    // Copy input vectors from host memory to GPU buffers.
    cudaStatus = hipMemcpy(dev_a, a, size * sizeof(int), hipMemcpyHostToDevice);
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipMemcpy failed!");
        goto Error;
    }

    cudaStatus = hipMemcpy(dev_b, b, size * sizeof(int), hipMemcpyHostToDevice);
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipMemcpy failed!");
        goto Error;
    }

    // Launch a kernel on the GPU with one thread for each element.
    addKernel<<<256, size>>>(dev_c, dev_a, dev_b);

    // Check for any errors launching the kernel
    cudaStatus = hipGetLastError();
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "addKernel launch failed: %s\n", hipGetErrorString(cudaStatus));
        goto Error;
    }
    
    // cudaDeviceSynchronize waits for the kernel to finish, and returns
    // any errors encountered during the launch.
    cudaStatus = hipDeviceSynchronize();
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipDeviceSynchronize returned error code %d after launching addKernel!\n", cudaStatus);
        goto Error;
    }

    // Copy output vector from GPU buffer to host memory.
    cudaStatus = hipMemcpy(c, dev_c, size * sizeof(int), hipMemcpyDeviceToHost);
    if (cudaStatus != hipSuccess) {
        fprintf(stderr, "hipMemcpy failed!");
        goto Error;
    }

Error:
    hipFree(dev_c);
    hipFree(dev_a);
    hipFree(dev_b);
    
    return cudaStatus;
}

	.text
	.file	"kernel.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z24__device_stub__addKernelPiPKiS1_ # -- Begin function _Z24__device_stub__addKernelPiPKiS1_
	.type	_Z24__device_stub__addKernelPiPKiS1_,@function
_Z24__device_stub__addKernelPiPKiS1_:   # @_Z24__device_stub__addKernelPiPKiS1_
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z9addKernelPiPKiS1_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z24__device_stub__addKernelPiPKiS1_, .Lfunc_end0-_Z24__device_stub__addKernelPiPKiS1_
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI1_0:
	.quad	0x41cdcd6500000000              # double 1.0E+9
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
.Lfunc_begin0:
	.cfi_startproc
	.cfi_personality 3, __gxx_personality_v0
	.cfi_lsda 3, .Lexception0
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$13880, %rsp                    # imm = 0x3638
	.cfi_def_cfa_offset 13936
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	leaq	32(%rsp), %rdi
	movl	$.L.str, %esi
	movl	$4, %edx
	callq	_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode
	leaq	152(%rsp), %rdi
	callq	_ZNKSt12__basic_fileIcE7is_openEv
	testb	%al, %al
	je	.LBB1_1
# %bb.6:
.Ltmp9:
	leaq	1064(%rsp), %rdi
	movl	$.L.str.2, %esi
	movl	$4, %edx
	callq	_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode
.Ltmp10:
# %bb.7:
	leaq	1184(%rsp), %rdi
	callq	_ZNKSt12__basic_fileIcE7is_openEv
	testb	%al, %al
	je	.LBB1_8
# %bb.14:
.Ltmp21:
	leaq	552(%rsp), %rdi
	movl	$.L.str.4, %esi
	movl	$4, %edx
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode
.Ltmp22:
# %bb.15:
	leaq	664(%rsp), %rdi
	callq	_ZNKSt12__basic_fileIcE7is_openEv
	testb	%al, %al
	je	.LBB1_16
# %bb.21:
.Ltmp33:
	xorl	%edi, %edi
	callq	hipSetDevice
.Ltmp34:
# %bb.22:
	testl	%eax, %eax
	je	.LBB1_28
# %bb.23:
.Ltmp35:
	movl	$_ZSt4cerr, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.6, %esi
	movl	$63, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp36:
# %bb.24:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit57
	movq	_ZSt4cerr(%rip), %rax
	addq	-24(%rax), %rbx
.Ltmp37:
	movq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp38:
# %bb.25:                               # %.noexc98
.Ltmp39:
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
.Ltmp40:
# %bb.26:                               # %.noexc99
	movl	$12, %ebx
.Ltmp41:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp42:
	jmp	.LBB1_76
.LBB1_1:
.Ltmp0:
	movl	$_ZSt4cerr, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.1, %esi
	movl	$18, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp1:
# %bb.2:                                # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit
	movq	_ZSt4cerr(%rip), %rax
	addq	-24(%rax), %rbx
.Ltmp2:
	movq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp3:
# %bb.3:                                # %.noexc87
.Ltmp4:
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
.Ltmp5:
# %bb.4:                                # %.noexc88
	movl	$1, %ebx
.Ltmp6:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp7:
	jmp	.LBB1_5
.LBB1_8:
.Ltmp12:
	movl	$_ZSt4cerr, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.3, %esi
	movl	$18, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp13:
# %bb.9:                                # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit53
	movq	_ZSt4cerr(%rip), %rax
	addq	-24(%rax), %rbx
.Ltmp14:
	movq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp15:
# %bb.10:                               # %.noexc90
.Ltmp16:
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
.Ltmp17:
# %bb.11:                               # %.noexc91
	movl	$2, %ebx
.Ltmp18:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp19:
	jmp	.LBB1_12
.LBB1_16:
.Ltmp24:
	movl	$_ZSt4cerr, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.5, %esi
	movl	$21, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp25:
# %bb.17:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit55
	movq	_ZSt4cerr(%rip), %rax
	addq	-24(%rax), %rbx
.Ltmp26:
	movq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp27:
# %bb.18:                               # %.noexc94
.Ltmp28:
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
.Ltmp29:
# %bb.19:                               # %.noexc95
	movl	$2, %ebx
.Ltmp30:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp31:
.LBB1_76:                               # %_ZNSolsEPFRSoS_E.exit56
	movq	_ZTTSt14basic_ofstreamIcSt11char_traitsIcEE(%rip), %rax
	leaq	560(%rsp), %rdi
	movq	%rax, -8(%rdi)
	movq	_ZTTSt14basic_ofstreamIcSt11char_traitsIcEE+24(%rip), %rcx
	movq	-24(%rax), %rax
	movq	%rcx, 552(%rsp,%rax)
	callq	_ZNSt13basic_filebufIcSt11char_traitsIcEED2Ev
	leaq	800(%rsp), %rdi
	callq	_ZNSt8ios_baseD2Ev
.LBB1_12:                               # %_ZNSolsEPFRSoS_E.exit54
	leaq	1064(%rsp), %rdi
	callq	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev
.LBB1_5:                                # %_ZNSolsEPFRSoS_E.exit
	leaq	32(%rsp), %rdi
	callq	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev
	movl	%ebx, %eax
	addq	$13880, %rsp                    # imm = 0x3638
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.LBB1_28:
	.cfi_def_cfa_offset 13936
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	%rax, %r14
	movabsq	$1237940039285380275, %rcx      # imm = 0x112E0BE826D694B3
	imulq	%rcx
	movq	%rdx, %rax
	shrq	$63, %rax
	sarq	$26, %rdx
	addq	%rax, %rdx
	movq	%rdx, 24(%rsp)
.Ltmp44:
	movl	$_ZSt4cout, %edi
	movl	$.L.str.7, %esi
	movl	$9, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp45:
# %bb.29:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit59
	leaq	24(%rsp), %rdi
	callq	ctime
	testq	%rax, %rax
	je	.LBB1_30
# %bb.31:
	movq	%rax, %rbx
	movq	%rax, %rdi
	callq	strlen
.Ltmp46:
	movl	$_ZSt4cout, %edi
	movq	%rbx, %rsi
	movq	%rax, %rdx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp47:
	jmp	.LBB1_32
.LBB1_30:
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rax
	leaq	_ZSt4cout(%rax), %rdi
	movl	32(%rdi), %esi
	orl	$1, %esi
.Ltmp48:
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.Ltmp49:
.LBB1_32:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit61
	movq	_ZSt4cout(%rip), %rax
	movl	$_ZSt4cout, %edi
	addq	-24(%rax), %rdi
.Ltmp50:
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp51:
# %bb.33:                               # %.noexc102
.Ltmp52:
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
.Ltmp53:
# %bb.34:                               # %.noexc103
.Ltmp54:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp55:
# %bb.35:                               # %_ZNSolsEPFRSoS_E.exit63
.Ltmp56:
	leaq	32(%rsp), %rbx
	movabsq	$9223372036854775807, %rsi      # imm = 0x7FFFFFFFFFFFFFFF
	movq	%rbx, %rdi
	callq	_ZNSi6ignoreEl
.Ltmp57:
# %bb.36:
	movq	%r14, 8(%rsp)                   # 8-byte Spill
	movq	32(%rsp), %rax
	movq	40(%rsp), %r12
	addq	-24(%rax), %rbx
.Ltmp59:
	movq	%rbx, %rdi
	xorl	%esi, %esi
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.Ltmp60:
# %bb.37:
.Ltmp61:
	leaq	32(%rsp), %rdi
	xorl	%esi, %esi
	xorl	%edx, %edx
	callq	_ZNSi5seekgElSt12_Ios_Seekdir
.Ltmp62:
# %bb.38:
.Ltmp63:
	leaq	1064(%rsp), %rbx
	movabsq	$9223372036854775807, %rsi      # imm = 0x7FFFFFFFFFFFFFFF
	movq	%rbx, %rdi
	callq	_ZNSi6ignoreEl
.Ltmp64:
# %bb.39:
	movq	40(%rsp), %r14
	movq	1064(%rsp), %rax
	addq	-24(%rax), %rbx
.Ltmp66:
	movq	%rbx, %rdi
	xorl	%esi, %esi
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.Ltmp67:
# %bb.40:
.Ltmp68:
	leaq	1064(%rsp), %rdi
	xorl	%esi, %esi
	xorl	%edx, %edx
	callq	_ZNSi5seekgElSt12_Ios_Seekdir
.Ltmp69:
# %bb.41:
	cmpq	%r14, %r12
	jne	.LBB1_42
# %bb.49:
	leaq	9776(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	xorl	%esi, %esi
	callq	memset@PLT
	leaq	5680(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	xorl	%esi, %esi
	callq	memset@PLT
	leaq	1584(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	xorl	%esi, %esi
	callq	memset@PLT
	testq	%r12, %r12
	jle	.LBB1_63
# %bb.50:                               # %.lr.ph.preheader
	xorl	%r14d, %r14d
	leaq	32(%rsp), %r15
	leaq	9776(%rsp), %r13
	leaq	5680(%rsp), %rbp
	leaq	1584(%rsp), %rbx
.LBB1_51:                               # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
.Ltmp79:
	movq	%r15, %rdi
	movq	%r14, %rsi
	xorl	%edx, %edx
	callq	_ZNSi5seekgESt4fposI11__mbstate_tE
.Ltmp80:
# %bb.52:                               #   in Loop: Header=BB1_51 Depth=1
.Ltmp81:
	leaq	1064(%rsp), %rdi
	movq	%r14, %rsi
	xorl	%edx, %edx
	callq	_ZNSi5seekgESt4fposI11__mbstate_tE
.Ltmp82:
# %bb.53:                               #   in Loop: Header=BB1_51 Depth=1
.Ltmp83:
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r15, %rdi
	movq	%r13, %rsi
	callq	_ZNSi4readEPcl
.Ltmp84:
# %bb.54:                               #   in Loop: Header=BB1_51 Depth=1
.Ltmp85:
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r15, %rdi
	movq	%rbp, %rsi
	callq	_ZNSi4readEPcl
.Ltmp86:
# %bb.55:                               #   in Loop: Header=BB1_51 Depth=1
.Ltmp87:
	movq	%rbx, %rdi
	movq	%r13, %rsi
	movq	%rbp, %rdx
	movl	$1024, %ecx                     # imm = 0x400
	callq	_Z11addWithCudaPiPKiS1_j
.Ltmp88:
# %bb.56:                               #   in Loop: Header=BB1_51 Depth=1
	testl	%eax, %eax
	jne	.LBB1_57
# %bb.61:                               #   in Loop: Header=BB1_51 Depth=1
.Ltmp94:
	movl	$4096, %edx                     # imm = 0x1000
	leaq	552(%rsp), %rdi
	movq	%rbx, %rsi
	callq	_ZNSo5writeEPKcl
.Ltmp95:
# %bb.62:                               #   in Loop: Header=BB1_51 Depth=1
	addl	$4096, %r14d                    # imm = 0x1000
	movslq	%r14d, %r14
	cmpq	%r12, %r14
	jl	.LBB1_51
.LBB1_63:                               # %_ZNSolsEPFRSoS_E.exit71
.Ltmp97:
	callq	hipDeviceReset
.Ltmp98:
# %bb.64:
	testl	%eax, %eax
	je	.LBB1_68
# %bb.65:
.Ltmp99:
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.10, %esi
	movl	$22, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp100:
# %bb.66:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit73
	movl	$1, %ebx
.Ltmp101:
	movl	$_ZSt4cerr, %edi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
.Ltmp102:
	jmp	.LBB1_76
.LBB1_42:
.Ltmp70:
	movl	$_ZSt4cerr, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.8, %esi
	movl	$41, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp71:
# %bb.43:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit65
	movq	_ZSt4cerr(%rip), %rax
	addq	-24(%rax), %rbx
.Ltmp72:
	movq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp73:
# %bb.44:                               # %.noexc106
.Ltmp74:
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
.Ltmp75:
# %bb.45:                               # %.noexc107
	movl	$4, %ebx
.Ltmp76:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp77:
	jmp	.LBB1_76
.LBB1_57:
.Ltmp89:
	movl	$_ZSt4cout, %edi
	movl	$.L.str.9, %esi
	movl	$19, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp90:
# %bb.58:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit69
	movl	$1, %ebx
.Ltmp91:
	movl	$_ZSt4cout, %edi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
.Ltmp92:
	jmp	.LBB1_76
.LBB1_68:
.Ltmp103:
	leaq	552(%rsp), %rdi
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEE5closeEv
.Ltmp104:
# %bb.69:
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	%rax, %rbx
	movabsq	$1237940039285380275, %rcx      # imm = 0x112E0BE826D694B3
	imulq	%rcx
	movq	%rdx, %rax
	shrq	$63, %rax
	sarq	$26, %rdx
	addq	%rax, %rdx
	movq	%rdx, 16(%rsp)
.Ltmp106:
	movl	$_ZSt4cout, %edi
	movl	$.L.str.11, %esi
	movl	$12, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp107:
# %bb.70:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit79
	leaq	16(%rsp), %rdi
	callq	ctime
.Ltmp108:
	movl	$_ZSt4cout, %edi
	movq	%rax, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
.Ltmp109:
# %bb.71:
.Ltmp110:
	movq	%rax, %r14
	movl	$.L.str.12, %esi
	movl	$14, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp111:
# %bb.72:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit81
.Ltmp112:
	subq	8(%rsp), %rbx                   # 8-byte Folded Reload
	cvtsi2sd	%rbx, %xmm0
	divsd	.LCPI1_0(%rip), %xmm0
	movq	%r14, %rdi
	callq	_ZNSo9_M_insertIdEERSoT_
.Ltmp113:
# %bb.73:                               # %_ZNSolsEd.exit
.Ltmp114:
	movq	%rax, %rbx
	movl	$.L.str.13, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp115:
# %bb.74:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit84
.Ltmp116:
	movq	%rbx, %rdi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
.Ltmp117:
# %bb.75:                               # %_ZNSolsEPFRSoS_E.exit86
	xorl	%ebx, %ebx
	jmp	.LBB1_76
.LBB1_60:                               # %.loopexit.split-lp
.Ltmp93:
	jmp	.LBB1_78
.LBB1_85:
.Ltmp118:
	jmp	.LBB1_78
.LBB1_67:
.Ltmp105:
	jmp	.LBB1_78
.LBB1_47:
.Ltmp65:
	jmp	.LBB1_78
.LBB1_48:
.Ltmp78:
	jmp	.LBB1_78
.LBB1_20:
.Ltmp23:
	jmp	.LBB1_80
.LBB1_46:
.Ltmp58:
	jmp	.LBB1_78
.LBB1_27:
.Ltmp43:
	jmp	.LBB1_78
.LBB1_77:
.Ltmp32:
	jmp	.LBB1_78
.LBB1_13:
.Ltmp11:
	jmp	.LBB1_83
.LBB1_79:
.Ltmp20:
.LBB1_80:
	movq	%rax, %rbx
	jmp	.LBB1_81
.LBB1_59:                               # %.loopexit
.Ltmp96:
.LBB1_78:
	movq	%rax, %rbx
	leaq	552(%rsp), %rdi
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev
.LBB1_81:
	leaq	1064(%rsp), %rdi
	callq	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev
	jmp	.LBB1_84
.LBB1_82:
.Ltmp8:
.LBB1_83:
	movq	%rax, %rbx
.LBB1_84:
	leaq	32(%rsp), %rdi
	callq	_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev
	movq	%rbx, %rdi
	callq	_Unwind_Resume@PLT
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
	.section	.gcc_except_table,"a",@progbits
	.p2align	2, 0x0
GCC_except_table1:
.Lexception0:
	.byte	255                             # @LPStart Encoding = omit
	.byte	255                             # @TType Encoding = omit
	.byte	1                               # Call site Encoding = uleb128
	.uleb128 .Lcst_end0-.Lcst_begin0
.Lcst_begin0:
	.uleb128 .Lfunc_begin0-.Lfunc_begin0    # >> Call Site 1 <<
	.uleb128 .Ltmp9-.Lfunc_begin0           #   Call between .Lfunc_begin0 and .Ltmp9
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp9-.Lfunc_begin0           # >> Call Site 2 <<
	.uleb128 .Ltmp10-.Ltmp9                 #   Call between .Ltmp9 and .Ltmp10
	.uleb128 .Ltmp11-.Lfunc_begin0          #     jumps to .Ltmp11
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp21-.Lfunc_begin0          # >> Call Site 3 <<
	.uleb128 .Ltmp22-.Ltmp21                #   Call between .Ltmp21 and .Ltmp22
	.uleb128 .Ltmp23-.Lfunc_begin0          #     jumps to .Ltmp23
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp33-.Lfunc_begin0          # >> Call Site 4 <<
	.uleb128 .Ltmp42-.Ltmp33                #   Call between .Ltmp33 and .Ltmp42
	.uleb128 .Ltmp43-.Lfunc_begin0          #     jumps to .Ltmp43
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp0-.Lfunc_begin0           # >> Call Site 5 <<
	.uleb128 .Ltmp7-.Ltmp0                  #   Call between .Ltmp0 and .Ltmp7
	.uleb128 .Ltmp8-.Lfunc_begin0           #     jumps to .Ltmp8
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp12-.Lfunc_begin0          # >> Call Site 6 <<
	.uleb128 .Ltmp19-.Ltmp12                #   Call between .Ltmp12 and .Ltmp19
	.uleb128 .Ltmp20-.Lfunc_begin0          #     jumps to .Ltmp20
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp24-.Lfunc_begin0          # >> Call Site 7 <<
	.uleb128 .Ltmp31-.Ltmp24                #   Call between .Ltmp24 and .Ltmp31
	.uleb128 .Ltmp32-.Lfunc_begin0          #     jumps to .Ltmp32
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp44-.Lfunc_begin0          # >> Call Site 8 <<
	.uleb128 .Ltmp57-.Ltmp44                #   Call between .Ltmp44 and .Ltmp57
	.uleb128 .Ltmp58-.Lfunc_begin0          #     jumps to .Ltmp58
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp59-.Lfunc_begin0          # >> Call Site 9 <<
	.uleb128 .Ltmp64-.Ltmp59                #   Call between .Ltmp59 and .Ltmp64
	.uleb128 .Ltmp65-.Lfunc_begin0          #     jumps to .Ltmp65
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp66-.Lfunc_begin0          # >> Call Site 10 <<
	.uleb128 .Ltmp69-.Ltmp66                #   Call between .Ltmp66 and .Ltmp69
	.uleb128 .Ltmp78-.Lfunc_begin0          #     jumps to .Ltmp78
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp69-.Lfunc_begin0          # >> Call Site 11 <<
	.uleb128 .Ltmp79-.Ltmp69                #   Call between .Ltmp69 and .Ltmp79
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp79-.Lfunc_begin0          # >> Call Site 12 <<
	.uleb128 .Ltmp95-.Ltmp79                #   Call between .Ltmp79 and .Ltmp95
	.uleb128 .Ltmp96-.Lfunc_begin0          #     jumps to .Ltmp96
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp97-.Lfunc_begin0          # >> Call Site 13 <<
	.uleb128 .Ltmp102-.Ltmp97               #   Call between .Ltmp97 and .Ltmp102
	.uleb128 .Ltmp105-.Lfunc_begin0         #     jumps to .Ltmp105
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp70-.Lfunc_begin0          # >> Call Site 14 <<
	.uleb128 .Ltmp77-.Ltmp70                #   Call between .Ltmp70 and .Ltmp77
	.uleb128 .Ltmp78-.Lfunc_begin0          #     jumps to .Ltmp78
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp89-.Lfunc_begin0          # >> Call Site 15 <<
	.uleb128 .Ltmp92-.Ltmp89                #   Call between .Ltmp89 and .Ltmp92
	.uleb128 .Ltmp93-.Lfunc_begin0          #     jumps to .Ltmp93
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp103-.Lfunc_begin0         # >> Call Site 16 <<
	.uleb128 .Ltmp104-.Ltmp103              #   Call between .Ltmp103 and .Ltmp104
	.uleb128 .Ltmp105-.Lfunc_begin0         #     jumps to .Ltmp105
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp106-.Lfunc_begin0         # >> Call Site 17 <<
	.uleb128 .Ltmp117-.Ltmp106              #   Call between .Ltmp106 and .Ltmp117
	.uleb128 .Ltmp118-.Lfunc_begin0         #     jumps to .Ltmp118
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp117-.Lfunc_begin0         # >> Call Site 18 <<
	.uleb128 .Lfunc_end1-.Ltmp117           #   Call between .Ltmp117 and .Lfunc_end1
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
.Lcst_end0:
	.p2align	2, 0x0
                                        # -- End function
	.text
	.globl	_Z11addWithCudaPiPKiS1_j        # -- Begin function _Z11addWithCudaPiPKiS1_j
	.type	_Z11addWithCudaPiPKiS1_j,@function
_Z11addWithCudaPiPKiS1_j:               # @_Z11addWithCudaPiPKiS1_j
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$24, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movq	%rdx, %r13
	movq	%rsi, %rbp
	movq	%rdi, %r14
	xorl	%eax, %eax
	movq	%rax, 8(%rsp)
	movq	%rax, (%rsp)
	leaq	16(%rsp), %rdi
	movq	%rax, (%rdi)
	movl	%ecx, %r12d
	leaq	(,%r12,4), %r15
	movq	%r15, %rsi
	callq	hipMalloc
	testl	%eax, %eax
	jne	.LBB2_1
# %bb.3:
	leaq	8(%rsp), %rdi
	movq	%r15, %rsi
	callq	hipMalloc
	testl	%eax, %eax
	jne	.LBB2_1
# %bb.4:
	movq	%rsp, %rdi
	movq	%r15, %rsi
	callq	hipMalloc
	testl	%eax, %eax
	jne	.LBB2_1
# %bb.5:
	movq	8(%rsp), %rdi
	movq	%rbp, %rsi
	movq	%r15, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB2_6
# %bb.7:
	movq	(%rsp), %rdi
	movq	%r13, %rsi
	movq	%r15, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB2_6
# %bb.8:
	btsq	$32, %r12
	movabsq	$4294967296, %rdi               # imm = 0x100000000
	orq	$256, %rdi                      # imm = 0x100
	movl	$1, %esi
	movq	%r12, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_10
# %bb.9:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	callq	_Z24__device_stub__addKernelPiPKiS1_
.LBB2_10:
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB2_11
# %bb.12:
	callq	hipDeviceSynchronize
	testl	%eax, %eax
	jne	.LBB2_13
# %bb.14:
	movq	16(%rsp), %rsi
	movq	%r14, %rdi
	movq	%r15, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%ebx, %ebx
	testl	%eax, %eax
	je	.LBB2_16
# %bb.15:
	movl	%eax, %ebp
	movq	stderr(%rip), %rcx
	movl	$.L.str.15, %edi
	movl	$17, %esi
	movl	$1, %edx
	callq	fwrite@PLT
	movl	%ebp, %ebx
	jmp	.LBB2_16
.LBB2_1:
	movl	%eax, %ebx
	movq	stderr(%rip), %rcx
	movl	$.L.str.14, %edi
	jmp	.LBB2_2
.LBB2_6:
	movl	%eax, %ebx
	movq	stderr(%rip), %rcx
	movl	$.L.str.15, %edi
.LBB2_2:
	movl	$17, %esi
	movl	$1, %edx
	callq	fwrite@PLT
.LBB2_16:
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movl	%ebx, %eax
	addq	$24, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.LBB2_11:
	.cfi_def_cfa_offset 80
	movl	%eax, %ebx
	movq	stderr(%rip), %r14
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.16, %esi
	movq	%r14, %rdi
	movq	%rax, %rdx
	xorl	%eax, %eax
	callq	fprintf
	jmp	.LBB2_16
.LBB2_13:
	movl	%eax, %ebx
	movq	stderr(%rip), %rdi
	movl	$.L.str.17, %esi
	movl	%eax, %edx
	xorl	%eax, %eax
	callq	fprintf
	jmp	.LBB2_16
.Lfunc_end2:
	.size	_Z11addWithCudaPiPKiS1_j, .Lfunc_end2-_Z11addWithCudaPiPKiS1_j
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z9addKernelPiPKiS1_, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB4_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z9addKernelPiPKiS1_,@object    # @_Z9addKernelPiPKiS1_
	.section	.rodata,"a",@progbits
	.globl	_Z9addKernelPiPKiS1_
	.p2align	3, 0x0
_Z9addKernelPiPKiS1_:
	.quad	_Z24__device_stub__addKernelPiPKiS1_
	.size	_Z9addKernelPiPKiS1_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"file_a.txt"
	.size	.L.str, 11

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"no file test_a.txt"
	.size	.L.str.1, 19

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"file_b.txt"
	.size	.L.str.2, 11

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"no file test_b.txt"
	.size	.L.str.3, 19

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"new.txt"
	.size	.L.str.4, 8

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"cannot create new.txt"
	.size	.L.str.5, 22

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"hipSetDevice failed!  Do you have a CUDA-capable GPU installed?"
	.size	.L.str.6, 64

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"start at "
	.size	.L.str.7, 10

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"file_a.txt size not match file_b.txt size"
	.size	.L.str.8, 42

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"addWithCuda failed!"
	.size	.L.str.9, 20

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"hipDeviceReset failed!"
	.size	.L.str.10, 23

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"finished at "
	.size	.L.str.11, 13

	.type	.L.str.12,@object               # @.str.12
.L.str.12:
	.asciz	"elapsed time: "
	.size	.L.str.12, 15

	.type	.L.str.13,@object               # @.str.13
.L.str.13:
	.asciz	"s"
	.size	.L.str.13, 2

	.type	.L.str.14,@object               # @.str.14
.L.str.14:
	.asciz	"hipMalloc failed!"
	.size	.L.str.14, 18

	.type	.L.str.15,@object               # @.str.15
.L.str.15:
	.asciz	"hipMemcpy failed!"
	.size	.L.str.15, 18

	.type	.L.str.16,@object               # @.str.16
.L.str.16:
	.asciz	"addKernel launch failed: %s\n"
	.size	.L.str.16, 29

	.type	.L.str.17,@object               # @.str.17
.L.str.17:
	.asciz	"hipDeviceSynchronize returned error code %d after launching addKernel!\n"
	.size	.L.str.17, 72

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z9addKernelPiPKiS1_"
	.size	.L__unnamed_1, 21

	.type	__hip_fatbin_wrapper,@object    # @__hip_fatbin_wrapper
	.section	.hipFatBinSegment,"a",@progbits
	.p2align	3, 0x0
__hip_fatbin_wrapper:
	.long	1212764230                      # 0x48495046
	.long	1                               # 0x1
	.quad	__hip_fatbin
	.quad	0
	.size	__hip_fatbin_wrapper, 24

	.type	__hip_gpubin_handle,@object     # @__hip_gpubin_handle
	.local	__hip_gpubin_handle
	.comm	__hip_gpubin_handle,8,8
	.section	.init_array,"aw",@init_array
	.p2align	3, 0x0
	.quad	__hip_module_ctor
	.type	__hip_cuid_,@object             # @__hip_cuid_
	.bss
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               # 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym _Z24__device_stub__addKernelPiPKiS1_
	.addrsig_sym __gxx_personality_v0
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Unwind_Resume
	.addrsig_sym _Z9addKernelPiPKiS1_
	.addrsig_sym _ZSt4cerr
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z9addKernelPiPKiS1_    ; -- Begin function _Z9addKernelPiPKiS1_
	.globl	_Z9addKernelPiPKiS1_
	.p2align	8
	.type	_Z9addKernelPiPKiS1_,@function
_Z9addKernelPiPKiS1_:                   ; @_Z9addKernelPiPKiS1_
; %bb.0:
	s_clause 0x1
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[0:1], s[0:1], 0x10
	v_lshlrev_b32_e32 v0, 2, v0
	s_waitcnt lgkmcnt(0)
	s_clause 0x1
	global_load_b32 v1, v0, s[6:7]
	global_load_b32 v2, v0, s[0:1]
	s_waitcnt vmcnt(1)
	v_lshl_add_u32 v1, v1, 1, v1
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1)
	v_add3_u32 v1, v2, v1, -8
	global_store_b32 v0, v1, s[4:5]
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z9addKernelPiPKiS1_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 24
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 3
		.amdhsa_next_free_sgpr 8
		.amdhsa_reserve_vcc 0
		.amdhsa_float_round_mode_32 0
		.amdhsa_float_round_mode_16_64 0
		.amdhsa_float_denorm_mode_32 3
		.amdhsa_float_denorm_mode_16_64 3
		.amdhsa_dx10_clamp 1
		.amdhsa_ieee_mode 1
		.amdhsa_fp16_overflow 0
		.amdhsa_workgroup_processor_mode 1
		.amdhsa_memory_ordered 1
		.amdhsa_forward_progress 0
		.amdhsa_shared_vgpr_count 0
		.amdhsa_exception_fp_ieee_invalid_op 0
		.amdhsa_exception_fp_denorm_src 0
		.amdhsa_exception_fp_ieee_div_zero 0
		.amdhsa_exception_fp_ieee_overflow 0
		.amdhsa_exception_fp_ieee_underflow 0
		.amdhsa_exception_fp_ieee_inexact 0
		.amdhsa_exception_int_div_zero 0
	.end_amdhsa_kernel
	.text
.Lfunc_end0:
	.size	_Z9addKernelPiPKiS1_, .Lfunc_end0-_Z9addKernelPiPKiS1_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 96
; NumSgprs: 8
; NumVgprs: 3
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 0
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 8
; NumVGPRsForWavesPerEU: 3
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 24
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z9addKernelPiPKiS1_
    .private_segment_fixed_size: 0
    .sgpr_count:     8
    .sgpr_spill_count: 0
    .symbol:         _Z9addKernelPiPKiS1_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     3
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
