#include <stdio.h>
#include <math.h>

#define NN 1000000000

void cudaErr(){
    printf("%s\n", cudaGetErrorString(cudaGetLastError()) );
    return ;
}

double integrate(int n) {
  double sum, h, x;
  int i;

  sum = 0.0;
  h   = 1.0 / (double) n;
  for (i = 1; i <= n; i++) {
    x = h * ((double)i - 0.5);
    sum += 4.0 / (1.0 + x*x);
  }
  return sum * h;
}


__global__ 
void  integrate_kernel(int n,  double * pi_gpu) {

 int idx = blockIdx.x * blockDim.x + threadIdx.x; 
 int job_size = blockDim.x * gridDim.x; 

  double sum, h, h_d, x;
  int i;
  int n_d = n / (job_size); 

  sum = 0.0;
  pi_gpu[idx]=0.0; 
  h   = 1.0 / (double) n;
  h_d = 1.0 / (double) n_d;
  for (i = idx +1; i <= n_d ; i += job_size ) {
    x = h_d * ((double)i - 0.5);
    sum += 4.0 / (1.0 + x*x);
  }
  pi_gpu[idx] =  sum * h_d;
}



double integrate_gpu(int n) {

  double *pi_cpu;
  double *pi_gpu;
  double pi =0.0;
  int bs = 100;
  int ts = 100; 
  pi_cpu = (double *) malloc(  sizeof(double) * bs * ts ); 
  cudaMalloc( (void**)&pi_gpu, sizeof(double) * bs * ts );cudaErr();  
  cudaMemset( pi_gpu, 0.0,     sizeof(double) * bs * ts );cudaErr();  
  integrate_kernel <<< bs ,ts >>> ( n, pi_gpu);          cudaErr();  
  cudaMemcpy( pi_cpu, pi_gpu, sizeof(double) * bs * ts , cudaMemcpyDeviceToHost); cudaErr(); 
  cudaFree(pi_gpu); cudaErr();

  for( int i =0; i < bs * ts; i++) pi += pi_cpu[i];  //reduce 

  free(pi_cpu); 

  return pi ;
}


int main() {
  int n=NN;
  double PI25DT = 3.141592653589793238462643; 
 
  double pi;
  pi = integrate_gpu(n);
    
  printf("pi is               %.16f\n", PI25DT);
  printf("pi is approximately %.16f\n", pi);
  printf("error is            %.16f with %d iteration\n", fabs(pi - PI25DT), n);

  return 0;
}



	.file	"tmpxft_002fdf9a_00000000-6_step04-pi.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2033:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2033:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%s\n"
	.text
	.globl	_Z7cudaErrv
	.type	_Z7cudaErrv, @function
_Z7cudaErrv:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	call	cudaGetLastError@PLT
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	popq	%rcx
	.cfi_def_cfa_offset 8
	movq	%rax, %rdx
	xorl	%eax, %eax
	jmp	__printf_chk@PLT
	.cfi_endproc
.LFE2027:
	.size	_Z7cudaErrv, .-_Z7cudaErrv
	.globl	_Z9integratei
	.type	_Z9integratei, @function
_Z9integratei:
.LFB2028:
	.cfi_startproc
	endbr64
	cvtsi2sdl	%edi, %xmm0
	movsd	.LC2(%rip), %xmm3
	movsd	.LC3(%rip), %xmm4
	movl	$1, %eax
	movsd	.LC4(%rip), %xmm5
	movaps	%xmm3, %xmm2
	divsd	%xmm0, %xmm2
	xorps	%xmm0, %xmm0
.L5:
	cmpl	%edi, %eax
	jg	.L8
	cvtsi2sdl	%eax, %xmm1
	movaps	%xmm5, %xmm6
	incl	%eax
	subsd	%xmm4, %xmm1
	mulsd	%xmm2, %xmm1
	mulsd	%xmm1, %xmm1
	addsd	%xmm3, %xmm1
	divsd	%xmm1, %xmm6
	addsd	%xmm6, %xmm0
	jmp	.L5
.L8:
	mulsd	%xmm2, %xmm0
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z9integratei, .-_Z9integratei
	.globl	_Z37__device_stub__Z16integrate_kerneliPdiPd
	.type	_Z37__device_stub__Z16integrate_kerneliPdiPd, @function
_Z37__device_stub__Z16integrate_kerneliPdiPd:
.LFB2055:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movl	%edi, 12(%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	12(%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	.L9
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z16integrate_kerneliPd(%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
.L9:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L11
	call	__stack_chk_fail@PLT
.L11:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2055:
	.size	_Z37__device_stub__Z16integrate_kerneliPdiPd, .-_Z37__device_stub__Z16integrate_kerneliPdiPd
	.globl	_Z16integrate_kerneliPd
	.type	_Z16integrate_kerneliPd, @function
_Z16integrate_kerneliPd:
.LFB2056:
	.cfi_startproc
	endbr64
	jmp	_Z37__device_stub__Z16integrate_kerneliPdiPd
	.cfi_endproc
.LFE2056:
	.size	_Z16integrate_kerneliPd, .-_Z16integrate_kerneliPd
	.globl	_Z13integrate_gpui
	.type	_Z13integrate_gpui, @function
_Z13integrate_gpui:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	%edi, %ebp
	movl	$80000, %edi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$72, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	leaq	24(%rsp), %rdi
	movl	$80000, %esi
	movq	%rax, %rbx
	call	cudaMalloc@PLT
	call	_Z7cudaErrv
	movq	24(%rsp), %rdi
	xorl	%esi, %esi
	movl	$80000, %edx
	call	cudaMemset@PLT
	call	_Z7cudaErrv
	movl	$1073741849, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$2, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movq	%rdi, %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L15
	movq	24(%rsp), %rsi
	movl	%ebp, %edi
	call	_Z37__device_stub__Z16integrate_kerneliPdiPd
.L15:
	call	_Z7cudaErrv
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$80000, %edx
	call	cudaMemcpy@PLT
	call	_Z7cudaErrv
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	call	_Z7cudaErrv
	xorl	%eax, %eax
	xorps	%xmm0, %xmm0
.L16:
	addsd	(%rbx,%rax,8), %xmm0
	incq	%rax
	cmpq	$10000, %rax
	jne	.L16
	movq	%rbx, %rdi
	movsd	%xmm0, 8(%rsp)
	call	free@PLT
	movsd	8(%rsp), %xmm0
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L17
	call	__stack_chk_fail@PLT
.L17:
	addq	$72, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2029:
	.size	_Z13integrate_gpui, .-_Z13integrate_gpui
	.section	.rodata.str1.1
.LC6:
	.string	"pi is               %.16f\n"
.LC7:
	.string	"pi is approximately %.16f\n"
.LC9:
	.string	"error is            %.16f with %d iteration\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2030:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movl	$1000000000, %edi
	call	_Z13integrate_gpui
	leaq	.LC6(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	movq	%xmm0, %rbx
	movsd	.LC5(%rip), %xmm0
	call	__printf_chk@PLT
	movq	%rbx, %xmm0
	leaq	.LC7(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	%rbx, %xmm0
	movl	$1000000000, %edx
	movb	$1, %al
	subsd	.LC5(%rip), %xmm0
	andps	.LC8(%rip), %xmm0
	movl	$2, %edi
	leaq	.LC9(%rip), %rsi
	call	__printf_chk@PLT
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2030:
	.size	main, .-main
	.section	.rodata.str1.1
.LC10:
	.string	"_Z16integrate_kerneliPd"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2058:
	.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	.LC10(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z16integrate_kerneliPd(%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
.LFE2058:
	.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.cst8,"aM",@progbits,8
	.align 8
.LC2:
	.long	0
	.long	1072693248
	.align 8
.LC3:
	.long	0
	.long	1071644672
	.align 8
.LC4:
	.long	0
	.long	1074790400
	.align 8
.LC5:
	.long	1413754136
	.long	1074340347
	.section	.rodata.cst16,"aM",@progbits,16
	.align 16
.LC8:
	.long	-1
	.long	2147483647
	.long	0
	.long	0
	.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 <math.h>

#define NN 1000000000

void cudaErr(){
    printf("%s\n", hipGetErrorString(hipGetLastError()) );
    return ;
}

double integrate(int n) {
  double sum, h, x;
  int i;

  sum = 0.0;
  h   = 1.0 / (double) n;
  for (i = 1; i <= n; i++) {
    x = h * ((double)i - 0.5);
    sum += 4.0 / (1.0 + x*x);
  }
  return sum * h;
}


__global__ 
void  integrate_kernel(int n,  double * pi_gpu) {

 int idx = blockIdx.x * blockDim.x + threadIdx.x; 
 int job_size = blockDim.x * gridDim.x; 

  double sum, h, h_d, x;
  int i;
  int n_d = n / (job_size); 

  sum = 0.0;
  pi_gpu[idx]=0.0; 
  h   = 1.0 / (double) n;
  h_d = 1.0 / (double) n_d;
  for (i = idx +1; i <= n_d ; i += job_size ) {
    x = h_d * ((double)i - 0.5);
    sum += 4.0 / (1.0 + x*x);
  }
  pi_gpu[idx] =  sum * h_d;
}



double integrate_gpu(int n) {

  double *pi_cpu;
  double *pi_gpu;
  double pi =0.0;
  int bs = 100;
  int ts = 100; 
  pi_cpu = (double *) malloc(  sizeof(double) * bs * ts ); 
  hipMalloc( (void**)&pi_gpu, sizeof(double) * bs * ts );cudaErr();  
  hipMemset( pi_gpu, 0.0,     sizeof(double) * bs * ts );cudaErr();  
  integrate_kernel <<< bs ,ts >>> ( n, pi_gpu);          cudaErr();  
  hipMemcpy( pi_cpu, pi_gpu, sizeof(double) * bs * ts , hipMemcpyDeviceToHost); cudaErr(); 
  hipFree(pi_gpu); cudaErr();

  for( int i =0; i < bs * ts; i++) pi += pi_cpu[i];  //reduce 

  free(pi_cpu); 

  return pi ;
}


int main() {
  int n=NN;
  double PI25DT = 3.141592653589793238462643; 
 
  double pi;
  pi = integrate_gpu(n);
    
  printf("pi is               %.16f\n", PI25DT);
  printf("pi is approximately %.16f\n", pi);
  printf("error is            %.16f with %d iteration\n", fabs(pi - PI25DT), n);

  return 0;
}



	.text
	.file	"step04-pi.hip"
	.globl	_Z7cudaErrv                     # -- Begin function _Z7cudaErrv
	.type	_Z7cudaErrv,@function
_Z7cudaErrv:                            # @_Z7cudaErrv
	.cfi_startproc
# %bb.0:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	hipGetLastError
	movl	%eax, %edi
	callq	hipGetErrorString
	movq	%rax, %rdi
	popq	%rax
	.cfi_def_cfa_offset 8
	jmp	puts@PLT                        # TAILCALL
.Lfunc_end0:
	.size	_Z7cudaErrv, .Lfunc_end0-_Z7cudaErrv
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function _Z9integratei
.LCPI1_0:
	.quad	0x3ff0000000000000              # double 1
.LCPI1_1:
	.quad	0xbfe0000000000000              # double -0.5
.LCPI1_2:
	.quad	0x4010000000000000              # double 4
	.text
	.globl	_Z9integratei
	.type	_Z9integratei,@function
_Z9integratei:                          # @_Z9integratei
	.cfi_startproc
# %bb.0:
                                        # kill: def $edi killed $edi def $rdi
	cvtsi2sd	%edi, %xmm2
	movsd	.LCPI1_0(%rip), %xmm1           # xmm1 = mem[0],zero
	movapd	%xmm1, %xmm0
	divsd	%xmm2, %xmm0
	testl	%edi, %edi
	jle	.LBB1_1
# %bb.2:                                # %.lr.ph.preheader
	negl	%edi
	xorpd	%xmm2, %xmm2
	movl	$1, %eax
	movsd	.LCPI1_1(%rip), %xmm3           # xmm3 = mem[0],zero
	movsd	.LCPI1_2(%rip), %xmm4           # xmm4 = mem[0],zero
.LBB1_3:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	xorps	%xmm5, %xmm5
	cvtsi2sd	%eax, %xmm5
	addsd	%xmm3, %xmm5
	mulsd	%xmm0, %xmm5
	mulsd	%xmm5, %xmm5
	addsd	%xmm1, %xmm5
	movapd	%xmm4, %xmm6
	divsd	%xmm5, %xmm6
	leal	(%rdi,%rax), %ecx
	incl	%ecx
	addsd	%xmm6, %xmm2
                                        # kill: def $eax killed $eax killed $rax
	incl	%eax
                                        # kill: def $eax killed $eax def $rax
	cmpl	$1, %ecx
	jne	.LBB1_3
	jmp	.LBB1_4
.LBB1_1:
	xorpd	%xmm2, %xmm2
.LBB1_4:                                # %._crit_edge
	mulsd	%xmm2, %xmm0
	retq
.Lfunc_end1:
	.size	_Z9integratei, .Lfunc_end1-_Z9integratei
	.cfi_endproc
                                        # -- End function
	.globl	_Z31__device_stub__integrate_kerneliPd # -- Begin function _Z31__device_stub__integrate_kerneliPd
	.type	_Z31__device_stub__integrate_kerneliPd,@function
_Z31__device_stub__integrate_kerneliPd: # @_Z31__device_stub__integrate_kerneliPd
	.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	4(%rsp), %rax
	movl	%edi, (%rax)
	leaq	24(%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	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	$_Z16integrate_kerneliPd, %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_end2:
	.size	_Z31__device_stub__integrate_kerneliPd, .Lfunc_end2-_Z31__device_stub__integrate_kerneliPd
	.cfi_endproc
                                        # -- End function
	.globl	_Z13integrate_gpui              # -- Begin function _Z13integrate_gpui
	.type	_Z13integrate_gpui,@function
_Z13integrate_gpui:                     # @_Z13integrate_gpui
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	subq	$16, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %rbp, -16
	movl	%edi, %ebp
	movl	$80000, %edi                    # imm = 0x13880
	callq	malloc
	movq	%rax, %rbx
	movq	%rsp, %r14
	movl	$80000, %esi                    # imm = 0x13880
	movq	%r14, %rdi
	callq	hipMalloc
	callq	hipGetLastError
	movl	%eax, %edi
	callq	hipGetErrorString
	movq	%rax, %rdi
	callq	puts@PLT
	movq	(%r14), %rdi
	movl	$80000, %edx                    # imm = 0x13880
	xorl	%esi, %esi
	callq	hipMemset
	callq	hipGetLastError
	movl	%eax, %edi
	callq	hipGetErrorString
	movq	%rax, %rdi
	callq	puts@PLT
	movabsq	$4294967396, %rdi               # imm = 0x100000064
	movl	$1, %esi
	movq	%rdi, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_2
# %bb.1:
	movq	(%rsp), %rsi
	movl	%ebp, %edi
	callq	_Z31__device_stub__integrate_kerneliPd
.LBB3_2:
	callq	hipGetLastError
	movl	%eax, %edi
	callq	hipGetErrorString
	movq	%rax, %rdi
	callq	puts@PLT
	movq	(%rsp), %rsi
	movl	$80000, %edx                    # imm = 0x13880
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	callq	hipGetLastError
	movl	%eax, %edi
	callq	hipGetErrorString
	movq	%rax, %rdi
	callq	puts@PLT
	movq	(%rsp), %rdi
	callq	hipFree
	callq	hipGetLastError
	movl	%eax, %edi
	callq	hipGetErrorString
	movq	%rax, %rdi
	callq	puts@PLT
	xorpd	%xmm0, %xmm0
	xorl	%eax, %eax
.LBB3_3:                                # =>This Inner Loop Header: Depth=1
	addsd	(%rbx,%rax,8), %xmm0
	incq	%rax
	cmpq	$10000, %rax                    # imm = 0x2710
	jne	.LBB3_3
# %bb.4:
	movq	%rbx, %rdi
	movsd	%xmm0, 8(%rsp)                  # 8-byte Spill
	callq	free
	movsd	8(%rsp), %xmm0                  # 8-byte Reload
                                        # xmm0 = mem[0],zero
	addq	$16, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end3:
	.size	_Z13integrate_gpui, .Lfunc_end3-_Z13integrate_gpui
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI4_0:
	.quad	0x400921fb54442d18              # double 3.1415926535897931
.LCPI4_1:
	.quad	0xc00921fb54442d18              # double -3.1415926535897931
	.section	.rodata.cst16,"aM",@progbits,16
	.p2align	4, 0x0
.LCPI4_2:
	.quad	0x7fffffffffffffff              # double NaN
	.quad	0x7fffffffffffffff              # double NaN
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	movl	$1000000000, %edi               # imm = 0x3B9ACA00
	callq	_Z13integrate_gpui
	movaps	%xmm0, (%rsp)                   # 16-byte Spill
	movsd	.LCPI4_0(%rip), %xmm0           # xmm0 = mem[0],zero
	movl	$.L.str.1, %edi
	movb	$1, %al
	callq	printf
	movl	$.L.str.2, %edi
	movaps	(%rsp), %xmm0                   # 16-byte Reload
	movb	$1, %al
	callq	printf
	movapd	(%rsp), %xmm0                   # 16-byte Reload
	addsd	.LCPI4_1(%rip), %xmm0
	andpd	.LCPI4_2(%rip), %xmm0
	movl	$.L.str.3, %edi
	movl	$1000000000, %esi               # imm = 0x3B9ACA00
	movb	$1, %al
	callq	printf
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end4:
	.size	main, .Lfunc_end4-main
	.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	.LBB5_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB5_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z16integrate_kerneliPd, %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_end5:
	.size	__hip_module_ctor, .Lfunc_end5-__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	.LBB6_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
.LBB6_2:
	retq
.Lfunc_end6:
	.size	__hip_module_dtor, .Lfunc_end6-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z16integrate_kerneliPd,@object # @_Z16integrate_kerneliPd
	.section	.rodata,"a",@progbits
	.globl	_Z16integrate_kerneliPd
	.p2align	3, 0x0
_Z16integrate_kerneliPd:
	.quad	_Z31__device_stub__integrate_kerneliPd
	.size	_Z16integrate_kerneliPd, 8

	.type	.L.str.1,@object                # @.str.1
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.1:
	.asciz	"pi is               %.16f\n"
	.size	.L.str.1, 27

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"pi is approximately %.16f\n"
	.size	.L.str.2, 27

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"error is            %.16f with %d iteration\n"
	.size	.L.str.3, 45

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z16integrate_kerneliPd"
	.size	.L__unnamed_1, 24

	.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 _Z31__device_stub__integrate_kerneliPd
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z16integrate_kerneliPd
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z16integrate_kerneliPd ; -- Begin function _Z16integrate_kerneliPd
	.globl	_Z16integrate_kerneliPd
	.p2align	8
	.type	_Z16integrate_kerneliPd,@function
_Z16integrate_kerneliPd:                ; @_Z16integrate_kerneliPd
; %bb.0:
	s_clause 0x2
	s_load_b32 s2, s[0:1], 0x1c
	s_load_b32 s3, s[0:1], 0x10
	s_load_b32 s6, s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s4, s2, 0xffff
	s_ashr_i32 s9, s6, 31
	s_mul_i32 s2, s3, s4
	s_add_i32 s6, s6, s9
	s_ashr_i32 s3, s2, 31
	s_xor_b32 s6, s6, s9
	s_add_i32 s5, s2, s3
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_3) | instid1(VALU_DEP_1)
	s_xor_b32 s5, s5, s3
	s_xor_b32 s3, s9, s3
	v_cvt_f32_u32_e32 v1, s5
	s_sub_i32 s8, 0, s5
	v_rcp_iflag_f32_e32 v1, v1
	s_waitcnt_depctr 0xfff
	v_mul_f32_e32 v1, 0x4f7ffffe, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cvt_u32_f32_e32 v1, v1
	v_readfirstlane_b32 s7, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_mul_i32 s8, s8, s7
	s_mul_hi_u32 s8, s7, s8
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_add_i32 s7, s7, s8
	s_mul_hi_u32 s7, s6, s7
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_mul_i32 s8, s7, s5
	s_sub_i32 s6, s6, s8
	s_add_i32 s8, s7, 1
	s_sub_i32 s9, s6, s5
	s_cmp_ge_u32 s6, s5
	s_cselect_b32 s7, s8, s7
	s_cselect_b32 s6, s9, s6
	s_add_i32 s8, s7, 1
	s_cmp_ge_u32 s6, s5
	s_cselect_b32 s5, s8, s7
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_xor_b32 s5, s5, s3
	s_sub_i32 s3, s5, s3
	s_mov_b32 s5, 0
	v_cvt_f64_i32_e32 v[1:2], s3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_scale_f64 v[3:4], null, v[1:2], v[1:2], 1.0
	v_rcp_f64_e32 v[5:6], v[3:4]
	s_waitcnt_depctr 0xfff
	v_fma_f64 v[7:8], -v[3:4], v[5:6], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[5:6], v[5:6], v[7:8], v[5:6]
	v_fma_f64 v[7:8], -v[3:4], v[5:6], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_fma_f64 v[5:6], v[5:6], v[7:8], v[5:6]
	v_div_scale_f64 v[7:8], vcc_lo, 1.0, v[1:2], 1.0
	v_mul_f64 v[9:10], v[7:8], v[5:6]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[3:4], -v[3:4], v[9:10], v[7:8]
	v_div_fmas_f64 v[3:4], v[3:4], v[5:6], v[9:10]
	v_mov_b32_e32 v5, 0
	v_mov_b32_e32 v6, 0
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_div_fixup_f64 v[3:4], v[3:4], v[1:2], 1.0
	v_mad_u64_u32 v[1:2], null, s15, s4, v[0:1]
	s_mov_b32 s4, exec_lo
	v_cmpx_gt_i32_e64 s3, v1
	s_cbranch_execz .LBB0_4
; %bb.1:                                ; %.lr.ph.preheader
	v_dual_mov_b32 v5, 0 :: v_dual_add_nc_u32 v0, 1, v1
	v_mov_b32_e32 v6, 0
.LBB0_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_cvt_f64_i32_e32 v[7:8], v0
	v_add_nc_u32_e32 v0, s2, v0
	v_add_f64 v[7:8], v[7:8], -0.5
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f64 v[7:8], v[3:4], v[7:8]
	v_fma_f64 v[7:8], v[7:8], v[7:8], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_div_scale_f64 v[9:10], null, v[7:8], v[7:8], 4.0
	v_div_scale_f64 v[15:16], vcc_lo, 4.0, v[7:8], 4.0
	v_rcp_f64_e32 v[11:12], v[9:10]
	s_waitcnt_depctr 0xfff
	v_fma_f64 v[13:14], -v[9:10], v[11:12], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[11:12], v[11:12], v[13:14], v[11:12]
	v_fma_f64 v[13:14], -v[9:10], v[11:12], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[11:12], v[11:12], v[13:14], v[11:12]
	v_mul_f64 v[13:14], v[15:16], v[11:12]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[9:10], -v[9:10], v[13:14], v[15:16]
	v_div_fmas_f64 v[9:10], v[9:10], v[11:12], v[13:14]
	v_cmp_lt_i32_e32 vcc_lo, s3, v0
	s_or_b32 s5, vcc_lo, s5
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_fixup_f64 v[7:8], v[9:10], v[7:8], 4.0
	v_add_f64 v[5:6], v[5:6], v[7:8]
	s_and_not1_b32 exec_lo, exec_lo, s5
	s_cbranch_execnz .LBB0_2
; %bb.3:                                ; %Flow
	s_or_b32 exec_lo, exec_lo, s5
.LBB0_4:                                ; %Flow27
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	s_or_b32 exec_lo, exec_lo, s4
	v_mul_f64 v[3:4], v[3:4], v[5:6]
	s_load_b64 s[0:1], s[0:1], 0x8
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 3, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v0, vcc_lo, s0, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	global_store_b64 v[0:1], v[3:4], off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z16integrate_kerneliPd
		.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 17
		.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	_Z16integrate_kerneliPd, .Lfunc_end0-_Z16integrate_kerneliPd
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 608
; NumSgprs: 18
; NumVgprs: 17
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 2
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 17
; 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:
      - .offset:         0
        .size:           4
        .value_kind:     by_value
      - .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:           _Z16integrate_kerneliPd
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z16integrate_kerneliPd.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     17
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
