//**********************************************************************
//                                                                     *
//               University Of North Carolina Charlotte                *
//                                                                     *
//Program: Vecotr adder                                                *
//Description: This program is for testing GPU performance with one    *
//             stencil.                                                *
//                                                                     *
//                                                                     *
//File Name: pb2b_gpu.cu                                                 *
//File Version: 1.0                                                    *
//Baseline: Homework_0                                                 *
//                                                                     *
//Course: ECGR6090- Heterogeneous Computing                            *
//                                                                     *
//Programmed by: Roy Liu                                               * 
//Under Suppervision of: Dr. Hamed Tabkhi                              *
//                                                                     *
//Input file: No                                                       *
//                                                                     *
//Output:Time of program running                                       *
//**********************************************************************   
#include<stdio.h>
#include<stdlib.h>
#include<sys/time.h>
#include<cuda_runtime.h>  

#define N          10000
#define RADIUS     8
#define BLOCK_SIZE 128

void random_ints(int *r, int n);

__global__ void stencil_1d(int *in, int *out)
{
	int i = threadIdx.x + blockDim.x * blockIdx.x;
	
	int j;
		int result=0;
		for (j=0; j<(1+2*RADIUS);j++)
		{
			result += in[i];
			in+=j;
		}
		
 	out[i]=result;
}

int main()
{
	//for counting run time
    struct timeval start, end;
    float timer;
    gettimeofday(&start, NULL);
    
	int*in, *d_in, *out, *d_out;
   	int n;
	n = N;
   
    int size = (n+2*RADIUS)*sizeof(int);

    // data initializing
    in = (int *)malloc(size); random_ints(in, n);
    out = (int *)malloc(size); 


    //for (int i=0;i<n;i++)	printf("%d\n",a[i]);//for testing
    cudaMalloc((void**)&d_in, size);
    cudaMalloc((void**)&d_out, size);

    // CPU TO GPU
    cudaMemcpy(d_in, in, size, cudaMemcpyHostToDevice);
   
   // Define kernel,block:(1024*1024/512)512 threds each block
    dim3 dimGrid(n/BLOCK_SIZE);
    dim3 dimBlock(BLOCK_SIZE); //each block has X threads

    // kernel
    stencil_1d<<<dimGrid, dimBlock>>>(d_in, d_out);
	
    cudaMemcpy(out, d_out, size, cudaMemcpyDeviceToHost);

	// cleanup
	free(in);
	free(out);
	cudaFree(d_in);
	cudaFree(d_out);
	
 	gettimeofday(&end, NULL);
    timer = 1000000 * (end.tv_sec - start.tv_sec) + end.tv_usec - start.tv_usec;
    printf("Data number is: %d\nBlocksize is: %d\nRadius is: %d\nRunning time is: %f ms\n", n,BLOCK_SIZE,RADIUS,timer/1000);
     
    return 0;
}

//**********************************************************************
// Function Name: random_ints                                          *
// Description: - Generate random integer                              *
// Input : None                                                        *
// Output : Random integer                                             *
// Return: None                                                        *
//**********************************************************************
void random_ints(int* r, int n)
{
	int i;
 	for (i=0; i < n+2*RADIUS; ++i)
 	{
 	 	r[i] = rand()/2;
 	 	
 	}

}

	.file	"tmpxft_0023ff08_00000000-6_pb2b_gpu.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2031:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2031:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z11random_intsPii
	.type	_Z11random_intsPii, @function
_Z11random_intsPii:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	movq	%rdi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	leal	15(%rsi), %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	xorl	%ebx, %ebx
.L3:
	cmpl	%ebx, %ebp
	jl	.L7
	call	rand@PLT
	movl	$2, %ecx
	cltd
	idivl	%ecx
	movl	%eax, (%r12,%rbx,4)
	incq	%rbx
	jmp	.L3
.L7:
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z11random_intsPii, .-_Z11random_intsPii
	.globl	_Z32__device_stub__Z10stencil_1dPiS_PiS_
	.type	_Z32__device_stub__Z10stencil_1dPiS_PiS_, @function
_Z32__device_stub__Z10stencil_1dPiS_PiS_:
.LFB2053:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movq	%rsi, (%rsp)
	leaq	40(%rsp), %rdi
	leaq	52(%rsp), %rsi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 48(%rsp)
	movq	%rax, 88(%rsp)
	movq	%rsp, %rax
	movq	%rax, 96(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 40(%rsp)
	movq	%rax, 52(%rsp)
	movl	$1, 60(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L8
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z10stencil_1dPiS_(%rip), %rdi
	pushq	32(%rsp)
	.cfi_def_cfa_offset 144
	movq	68(%rsp), %rcx
	movl	76(%rsp), %r8d
	movq	56(%rsp), %rsi
	movl	64(%rsp), %edx
	leaq	104(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 136
	popq	%rdx
	.cfi_def_cfa_offset 128
.L8:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2053:
	.size	_Z32__device_stub__Z10stencil_1dPiS_PiS_, .-_Z32__device_stub__Z10stencil_1dPiS_PiS_
	.globl	_Z10stencil_1dPiS_
	.type	_Z10stencil_1dPiS_, @function
_Z10stencil_1dPiS_:
.LFB2054:
	.cfi_startproc
	endbr64
	jmp	_Z32__device_stub__Z10stencil_1dPiS_PiS_
	.cfi_endproc
.LFE2054:
	.size	_Z10stencil_1dPiS_, .-_Z10stencil_1dPiS_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"Data number is: %d\nBlocksize is: %d\nRadius is: %d\nRunning time is: %f ms\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	xorl	%esi, %esi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$88, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	40(%rsp), %rdi
	call	gettimeofday@PLT
	movl	$40064, %edi
	call	malloc@PLT
	movl	$10000, %esi
	movq	%rax, %rdi
	movq	%rax, %rbx
	call	_Z11random_intsPii
	movl	$40064, %edi
	call	malloc@PLT
	movq	%rsp, %rdi
	movl	$40064, %esi
	movq	%rax, %rbp
	call	cudaMalloc@PLT
	leaq	8(%rsp), %rdi
	movl	$40064, %esi
	call	cudaMalloc@PLT
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$40064, %edx
	call	cudaMemcpy@PLT
	movl	$33554433, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$2147483687, %edi
	salq	$7, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	addq	%rdi, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L14
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdi
	call	_Z32__device_stub__Z10stencil_1dPiS_PiS_
.L14:
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movl	$40064, %edx
	movq	%rbp, %rdi
	call	cudaMemcpy@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	xorl	%esi, %esi
	leaq	56(%rsp), %rdi
	call	gettimeofday@PLT
	movq	56(%rsp), %rax
	subq	40(%rsp), %rax
	movl	$8, %r8d
	movl	$128, %ecx
	imulq	$1000000, %rax, %rax
	addq	64(%rsp), %rax
	subq	48(%rsp), %rax
	cvtsi2ssq	%rax, %xmm0
	movl	$10000, %edx
	leaq	.LC1(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	divss	.LC0(%rip), %xmm0
	cvtss2sd	%xmm0, %xmm0
	call	__printf_chk@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L15
	call	__stack_chk_fail@PLT
.L15:
	addq	$88, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC2:
	.string	"_Z10stencil_1dPiS_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2056:
	.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	.LC2(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z10stencil_1dPiS_(%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
.LFE2056:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.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.cst4,"aM",@progbits,4
	.align 4
.LC0:
	.long	1148846080
	.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:

//**********************************************************************
//                                                                     *
//               University Of North Carolina Charlotte                *
//                                                                     *
//Program: Vecotr adder                                                *
//Description: This program is for testing GPU performance with one    *
//             stencil.                                                *
//                                                                     *
//                                                                     *
//File Name: pb2b_gpu.cu                                                 *
//File Version: 1.0                                                    *
//Baseline: Homework_0                                                 *
//                                                                     *
//Course: ECGR6090- Heterogeneous Computing                            *
//                                                                     *
//Programmed by: Roy Liu                                               * 
//Under Suppervision of: Dr. Hamed Tabkhi                              *
//                                                                     *
//Input file: No                                                       *
//                                                                     *
//Output:Time of program running                                       *
//**********************************************************************   
#include<stdio.h>
#include<stdlib.h>
#include<sys/time.h>
#include<hip/hip_runtime.h>  

#define N          10000
#define RADIUS     8
#define BLOCK_SIZE 128

void random_ints(int *r, int n);

__global__ void stencil_1d(int *in, int *out)
{
	int i = threadIdx.x + blockDim.x * blockIdx.x;
	
	int j;
		int result=0;
		for (j=0; j<(1+2*RADIUS);j++)
		{
			result += in[i];
			in+=j;
		}
		
 	out[i]=result;
}

int main()
{
	//for counting run time
    struct timeval start, end;
    float timer;
    gettimeofday(&start, NULL);
    
	int*in, *d_in, *out, *d_out;
   	int n;
	n = N;
   
    int size = (n+2*RADIUS)*sizeof(int);

    // data initializing
    in = (int *)malloc(size); random_ints(in, n);
    out = (int *)malloc(size); 


    //for (int i=0;i<n;i++)	printf("%d\n",a[i]);//for testing
    hipMalloc((void**)&d_in, size);
    hipMalloc((void**)&d_out, size);

    // CPU TO GPU
    hipMemcpy(d_in, in, size, hipMemcpyHostToDevice);
   
   // Define kernel,block:(1024*1024/512)512 threds each block
    dim3 dimGrid(n/BLOCK_SIZE);
    dim3 dimBlock(BLOCK_SIZE); //each block has X threads

    // kernel
    stencil_1d<<<dimGrid, dimBlock>>>(d_in, d_out);
	
    hipMemcpy(out, d_out, size, hipMemcpyDeviceToHost);

	// cleanup
	free(in);
	free(out);
	hipFree(d_in);
	hipFree(d_out);
	
 	gettimeofday(&end, NULL);
    timer = 1000000 * (end.tv_sec - start.tv_sec) + end.tv_usec - start.tv_usec;
    printf("Data number is: %d\nBlocksize is: %d\nRadius is: %d\nRunning time is: %f ms\n", n,BLOCK_SIZE,RADIUS,timer/1000);
     
    return 0;
}

//**********************************************************************
// Function Name: random_ints                                          *
// Description: - Generate random integer                              *
// Input : None                                                        *
// Output : Random integer                                             *
// Return: None                                                        *
//**********************************************************************
void random_ints(int* r, int n)
{
	int i;
 	for (i=0; i < n+2*RADIUS; ++i)
 	{
 	 	r[i] = rand()/2;
 	 	
 	}

}

	.text
	.file	"pb2b_gpu.hip"
	.globl	_Z25__device_stub__stencil_1dPiS_ # -- Begin function _Z25__device_stub__stencil_1dPiS_
	.type	_Z25__device_stub__stencil_1dPiS_,@function
_Z25__device_stub__stencil_1dPiS_:      # @_Z25__device_stub__stencil_1dPiS_
	.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	$80, %rsp
	.cfi_def_cfa_offset 128
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	24(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	16(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%rsp), %r15
	leaq	8(%rsp), %r12
	movq	%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	$_Z10stencil_1dPiS_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$96, %rsp
	.cfi_adjust_cfa_offset -96
	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	_Z25__device_stub__stencil_1dPiS_, .Lfunc_end0-_Z25__device_stub__stencil_1dPiS_
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function main
.LCPI1_0:
	.long	0x447a0000                      # float 1000
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	subq	$48, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	xorl	%r14d, %r14d
	leaq	16(%rsp), %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movl	$40064, %edi                    # imm = 0x9C80
	callq	malloc
	movq	%rax, %rbx
.LBB1_1:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	movl	%eax, %ecx
	shrl	$31, %ecx
	addl	%eax, %ecx
	sarl	%ecx
	movl	%ecx, (%rbx,%r14,4)
	incq	%r14
	cmpq	$10016, %r14                    # imm = 0x2720
	jne	.LBB1_1
# %bb.2:                                # %_Z11random_intsPii.exit
	movl	$40064, %edi                    # imm = 0x9C80
	callq	malloc
	movq	%rax, %r14
	leaq	8(%rsp), %r15
	movl	$40064, %esi                    # imm = 0x9C80
	movq	%r15, %rdi
	callq	hipMalloc
	movq	%rsp, %rdi
	movl	$40064, %esi                    # imm = 0x9C80
	callq	hipMalloc
	movq	(%r15), %rdi
	movl	$40064, %edx                    # imm = 0x9C80
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967374, %rdi               # imm = 0x10000004E
	leaq	50(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.3:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
	callq	_Z25__device_stub__stencil_1dPiS_
.LBB1_4:
	movq	(%rsp), %rsi
	movl	$40064, %edx                    # imm = 0x9C80
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	leaq	32(%rsp), %rbx
	movq	%rbx, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%rbx), %rax
	subq	16(%rsp), %rax
	imulq	$1000000, %rax, %rax            # imm = 0xF4240
	addq	8(%rbx), %rax
	subq	24(%rsp), %rax
	cvtsi2ss	%rax, %xmm0
	divss	.LCPI1_0(%rip), %xmm0
	cvtss2sd	%xmm0, %xmm0
	movl	$.L.str, %edi
	movl	$10000, %esi                    # imm = 0x2710
	movl	$128, %edx
	movl	$8, %ecx
	movb	$1, %al
	callq	printf
	xorl	%eax, %eax
	addq	$48, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
                                        # -- End function
	.globl	_Z11random_intsPii              # -- Begin function _Z11random_intsPii
	.type	_Z11random_intsPii,@function
_Z11random_intsPii:                     # @_Z11random_intsPii
	.cfi_startproc
# %bb.0:
	cmpl	$-15, %esi
	jl	.LBB2_4
# %bb.1:                                # %.lr.ph.preheader
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	%esi, %ebx
	movq	%rdi, %r14
	addl	$15, %ebx
	xorl	%r15d, %r15d
	testl	%ebx, %ebx
	cmovlel	%r15d, %ebx
	incl	%ebx
.LBB2_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	movl	%eax, %ecx
	shrl	$31, %ecx
	addl	%eax, %ecx
	sarl	%ecx
	movl	%ecx, (%r14,%r15,4)
	incq	%r15
	cmpq	%r15, %rbx
	jne	.LBB2_2
# %bb.3:
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	.cfi_restore %rbx
	.cfi_restore %r14
	.cfi_restore %r15
.LBB2_4:                                # %._crit_edge
	retq
.Lfunc_end2:
	.size	_Z11random_intsPii, .Lfunc_end2-_Z11random_intsPii
	.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	$_Z10stencil_1dPiS_, %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	_Z10stencil_1dPiS_,@object      # @_Z10stencil_1dPiS_
	.section	.rodata,"a",@progbits
	.globl	_Z10stencil_1dPiS_
	.p2align	3, 0x0
_Z10stencil_1dPiS_:
	.quad	_Z25__device_stub__stencil_1dPiS_
	.size	_Z10stencil_1dPiS_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Data number is: %d\nBlocksize is: %d\nRadius is: %d\nRunning time is: %f ms\n"
	.size	.L.str, 74

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z10stencil_1dPiS_"
	.size	.L__unnamed_1, 19

	.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 _Z25__device_stub__stencil_1dPiS_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z10stencil_1dPiS_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z10stencil_1dPiS_      ; -- Begin function _Z10stencil_1dPiS_
	.globl	_Z10stencil_1dPiS_
	.p2align	8
	.type	_Z10stencil_1dPiS_,@function
_Z10stencil_1dPiS_:                     ; @_Z10stencil_1dPiS_
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x1c
	s_load_b128 s[0:3], s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s4, s4, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s4, v[0:1]
	s_mov_b64 s[4:5], 0
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	v_mov_b32_e32 v2, 0
.LBB0_1:                                ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_add_co_u32 v3, vcc_lo, s0, v0
	v_add_co_ci_u32_e32 v4, vcc_lo, s1, v1, vcc_lo
	s_lshl_b64 s[6:7], s[4:5], 2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_add_u32 s0, s0, s6
	global_load_b32 v3, v[3:4], off
	s_addc_u32 s1, s1, s7
	s_add_u32 s4, s4, 1
	s_addc_u32 s5, s5, 0
	s_cmp_lg_u32 s4, 17
	s_waitcnt vmcnt(0)
	v_add_nc_u32_e32 v2, v3, v2
	s_cbranch_scc1 .LBB0_1
; %bb.2:
	v_add_co_u32 v0, vcc_lo, s2, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s3, v1, vcc_lo
	global_store_b32 v[0:1], v2, off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z10stencil_1dPiS_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 272
		.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 5
		.amdhsa_next_free_sgpr 16
		.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	_Z10stencil_1dPiS_, .Lfunc_end0-_Z10stencil_1dPiS_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 164
; NumSgprs: 18
; NumVgprs: 5
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 5
; 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
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         20
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         28
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         30
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         32
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         34
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         36
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         38
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         80
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z10stencil_1dPiS_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z10stencil_1dPiS_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     5
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
