// source: http://cacs.usc.edu/education/cs596/src/cuda/pi.cu

// Using CUDA device to calculate pi

#include <stdio.h>
#include <cuda.h>
#include <getopt.h>
#include <stdlib.h>

#define NUM_BLOCK  30  // Number of thread blocks
#define NUM_THREAD  8  // Number of threads per block
#define NBIN 10000000  // Number of bins
#define PI 3.1415926535  // known value of pi
int tid;
float pi = 0;
double pi_d = 0;

// Kernel that executes on the CUDA device
__global__ void cal_pi(float *sum, int nbin, float step, int nthreads, int nblocks) {
	int i;
	float x;
	int idx = blockIdx.x*blockDim.x+threadIdx.x;  // Sequential thread index across the blocks
	for (i=idx; i< nbin; i+=nthreads*nblocks) {
		x = (i+0.5)*step;
		sum[idx] += 4.0/(1.0+x*x);
	}
}

__global__ void cal_pi_d(double *sum, int nbin, double step, int nthreads, int nblocks) {
	int i;
	double x;
	int idx = blockIdx.x*blockDim.x+threadIdx.x;  // Sequential thread index across the blocks
	for (i=idx; i< nbin; i+=nthreads*nblocks) {
		x = (i+0.5)*step;
		sum[idx] += 4.0/(1.0+x*x);
	}
}

// Main routine that executes on the host
int main(int argc, char **argv) {
	int dp = 0;
	int c;
	while((c = getopt(argc, argv, "d")) != -1){
		switch(c){
			case 'd':
				dp = 1;
				printf("Run with double presision\n");
				break;
			default:
				dp = 0;
				printf("Run with single presision\n");
				break;
		}
	}
	dim3 dimGrid(NUM_BLOCK,1,1);  // Grid dimensions
	dim3 dimBlock(NUM_THREAD,1,1);  // Block dimensions
	if(!dp){
		float *sumHost, *sumDev;  // Pointer to host & device arrays
		float step = 1.0/NBIN;  // Step size
		size_t size = NUM_BLOCK*NUM_THREAD*sizeof(float);  //Array memory size
		sumHost = (float *)malloc(size);  //  Allocate array on host
		cudaMalloc((void **) &sumDev, size);  // Allocate array on device
		// Initialize array in device to 0
		cudaMemset(sumDev, 0, size);
		// Do calculation on device
		cal_pi <<<dimGrid, dimBlock>>> (sumDev, NBIN, step, NUM_THREAD, NUM_BLOCK); // call CUDA kernel
		// Retrieve result from device and store it in host array
		cudaMemcpy(sumHost, sumDev, size, cudaMemcpyDeviceToHost);
		for(tid=0; tid<NUM_THREAD*NUM_BLOCK; tid++)
			pi += sumHost[tid];
		pi *= step;

		// Print results
		printf("PI = %.10f\n",pi);
		printf("Error = %.10f\n",abs(PI-pi));

		// Cleanup
		free(sumHost);
		cudaFree(sumDev);
	}else{
		double *sumHost, *sumDev;  // Pointer to host & device arrays
		double step = 1.0/NBIN;  // Step size
		size_t size = NUM_BLOCK*NUM_THREAD*sizeof(double);  //Array memory size
		sumHost = (double *)malloc(size);  //  Allocate array on host
		cudaMalloc((void **) &sumDev, size);  // Allocate array on device
		// Initialize array in device to 0
		cudaMemset(sumDev, 0, size);
		// Do calculation on device
		cal_pi_d <<<dimGrid, dimBlock>>> (sumDev, NBIN, step, NUM_THREAD, NUM_BLOCK); // call CUDA kernel
		// Retrieve result from device and store it in host array
		cudaMemcpy(sumHost, sumDev, size, cudaMemcpyDeviceToHost);
		for(tid=0; tid<NUM_THREAD*NUM_BLOCK; tid++)
			pi_d += sumHost[tid];
		pi_d *= step;

		// Print results
		printf("PI = %.10lf\n",pi_d);
		printf("Error = %.10lf\n",abs(PI-pi_d));

		// Cleanup
		free(sumHost);
		cudaFree(sumDev);
	}


	return 0;
}

	.file	"tmpxft_00366f28_00000000-6_pi-mystery.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2030:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2030:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z29__device_stub__Z6cal_piPfifiiPfifii
	.type	_Z29__device_stub__Z6cal_piPfifiiPfifii, @function
_Z29__device_stub__Z6cal_piPfifiiPfifii:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	48(%rsp), %rdi
	movl	%esi, 20(%rsp)
	leaq	60(%rsp), %rsi
	movl	%edx, 12(%rsp)
	leaq	32(%rsp), %rdx
	movl	%ecx, 8(%rsp)
	leaq	40(%rsp), %rcx
	movss	%xmm0, 16(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	20(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	12(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	40(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z6cal_piPfifii(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 176
	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 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z29__device_stub__Z6cal_piPfifiiPfifii, .-_Z29__device_stub__Z6cal_piPfifiiPfifii
	.globl	_Z6cal_piPfifii
	.type	_Z6cal_piPfifii, @function
_Z6cal_piPfifii:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z29__device_stub__Z6cal_piPfifiiPfifii
	.cfi_endproc
.LFE2053:
	.size	_Z6cal_piPfifii, .-_Z6cal_piPfifii
	.globl	_Z31__device_stub__Z8cal_pi_dPdidiiPdidii
	.type	_Z31__device_stub__Z8cal_pi_dPdidiiPdidii, @function
_Z31__device_stub__Z8cal_pi_dPdidiiPdidii:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	48(%rsp), %rdi
	movl	%esi, 20(%rsp)
	leaq	60(%rsp), %rsi
	movl	%edx, 16(%rsp)
	leaq	32(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	40(%rsp), %rcx
	movsd	%xmm0, 8(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	20(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L8
	pushq	40(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z8cal_pi_dPdidii(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 176
	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 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L8:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z31__device_stub__Z8cal_pi_dPdidiiPdidii, .-_Z31__device_stub__Z8cal_pi_dPdidiiPdidii
	.globl	_Z8cal_pi_dPdidii
	.type	_Z8cal_pi_dPdidii, @function
_Z8cal_pi_dPdidii:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z31__device_stub__Z8cal_pi_dPdidiiPdidii
	.cfi_endproc
.LFE2055:
	.size	_Z8cal_pi_dPdidii, .-_Z8cal_pi_dPdidii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Run with double presision\n"
.LC1:
	.string	"Run with single presision\n"
.LC2:
	.string	"d"
.LC4:
	.string	"PI = %.10f\n"
.LC7:
	.string	"Error = %.10f\n"
.LC9:
	.string	"PI = %.10lf\n"
.LC10:
	.string	"Error = %.10lf\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC2(%rip), %r13
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	movq	%rsi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	movl	%edi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	xorl	%ebx, %ebx
	subq	$56, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
.L14:
	movq	%r13, %rdx
	movq	%r12, %rsi
	movl	%ebp, %edi
	call	getopt@PLT
	cmpl	$-1, %eax
	je	.L29
	cmpl	$100, %eax
	jne	.L15
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	movl	$1, %ebx
	call	__printf_chk@PLT
	jmp	.L14
.L15:
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	xorl	%ebx, %ebx
	call	__printf_chk@PLT
	jmp	.L14
.L29:
	movl	$2147483663, %eax
	movl	$1, 24(%rsp)
	leaq	8(%rsp), %rbp
	addq	%rax, %rax
	movl	$1, 36(%rsp)
	movq	%rax, 16(%rsp)
	subq	$22, %rax
	testl	%ebx, %ebx
	movq	%rax, 28(%rsp)
	jne	.L18
	movl	$960, %edi
	call	malloc@PLT
	movl	$960, %esi
	movq	%rbp, %rdi
	movq	%rax, %rbx
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	xorl	%esi, %esi
	movl	$960, %edx
	call	cudaMemset@PLT
	movl	36(%rsp), %ecx
	movl	24(%rsp), %esi
	xorl	%r9d, %r9d
	movq	28(%rsp), %rdx
	movq	16(%rsp), %rdi
	xorl	%r8d, %r8d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L19
	movq	8(%rsp), %rdi
	movl	$30, %ecx
	movl	$8, %edx
	movss	.LC3(%rip), %xmm0
	movl	$10000000, %esi
	call	_Z29__device_stub__Z6cal_piPfifiiPfifii
.L19:
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movl	$960, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	movss	pi(%rip), %xmm0
	xorl	%eax, %eax
.L20:
	addss	(%rbx,%rax,4), %xmm0
	incq	%rax
	cmpq	$240, %rax
	jne	.L20
	mulss	.LC3(%rip), %xmm0
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	movl	$240, tid(%rip)
	movss	%xmm0, pi(%rip)
	cvtss2sd	%xmm0, %xmm0
	call	__printf_chk@PLT
	movsd	.LC5(%rip), %xmm0
	cvtss2sd	pi(%rip), %xmm1
	leaq	.LC7(%rip), %rsi
	subsd	%xmm1, %xmm0
	andps	.LC6(%rip), %xmm0
	jmp	.L28
.L18:
	movl	$1920, %edi
	call	malloc@PLT
	movl	$1920, %esi
	movq	%rbp, %rdi
	movq	%rax, %rbx
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	xorl	%esi, %esi
	movl	$1920, %edx
	call	cudaMemset@PLT
	movl	36(%rsp), %ecx
	movl	24(%rsp), %esi
	xorl	%r9d, %r9d
	movq	28(%rsp), %rdx
	movq	16(%rsp), %rdi
	xorl	%r8d, %r8d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L22
	movq	8(%rsp), %rdi
	movl	$30, %ecx
	movl	$8, %edx
	movsd	.LC8(%rip), %xmm0
	movl	$10000000, %esi
	call	_Z31__device_stub__Z8cal_pi_dPdidiiPdidii
.L22:
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movl	$1920, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	movsd	pi_d(%rip), %xmm0
	xorl	%eax, %eax
.L23:
	addsd	(%rbx,%rax,8), %xmm0
	incq	%rax
	cmpq	$240, %rax
	jne	.L23
	mulsd	.LC8(%rip), %xmm0
	leaq	.LC9(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	movl	$240, tid(%rip)
	movsd	%xmm0, pi_d(%rip)
	call	__printf_chk@PLT
	movsd	.LC5(%rip), %xmm0
	subsd	pi_d(%rip), %xmm0
	leaq	.LC10(%rip), %rsi
	andps	.LC6(%rip), %xmm0
.L28:
	movl	$2, %edi
	movb	$1, %al
	call	__printf_chk@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L24
	call	__stack_chk_fail@PLT
.L24:
	addq	$56, %rsp
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC11:
	.string	"_Z8cal_pi_dPdidii"
.LC12:
	.string	"_Z6cal_piPfifii"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2057:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -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	.LC11(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z8cal_pi_dPdidii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r9d, %r9d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC12(%rip), %rdx
	orl	$-1, %r8d
	leaq	_Z6cal_piPfifii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 40
	pushq	$0
	.cfi_def_cfa_offset 48
	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	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2057:
	.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
	.globl	pi_d
	.bss
	.align 8
	.type	pi_d, @object
	.size	pi_d, 8
pi_d:
	.zero	8
	.globl	pi
	.align 4
	.type	pi, @object
	.size	pi, 4
pi:
	.zero	4
	.globl	tid
	.align 4
	.type	tid, @object
	.size	tid, 4
tid:
	.zero	4
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC3:
	.long	869711765
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC5:
	.long	1413551940
	.long	1074340347
	.section	.rodata.cst16,"aM",@progbits,16
	.align 16
.LC6:
	.long	-1
	.long	2147483647
	.long	0
	.long	0
	.section	.rodata.cst8
	.align 8
.LC8:
	.long	-1698910392
	.long	1048238066
	.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:

// source: http://cacs.usc.edu/education/cs596/src/cuda/pi.cu

// Using CUDA device to calculate pi

#include <stdio.h>
#include <hip/hip_runtime.h>
#include <getopt.h>
#include <stdlib.h>

#define NUM_BLOCK  30  // Number of thread blocks
#define NUM_THREAD  8  // Number of threads per block
#define NBIN 10000000  // Number of bins
#define PI 3.1415926535  // known value of pi
int tid;
float pi = 0;
double pi_d = 0;

// Kernel that executes on the CUDA device
__global__ void cal_pi(float *sum, int nbin, float step, int nthreads, int nblocks) {
	int i;
	float x;
	int idx = blockIdx.x*blockDim.x+threadIdx.x;  // Sequential thread index across the blocks
	for (i=idx; i< nbin; i+=nthreads*nblocks) {
		x = (i+0.5)*step;
		sum[idx] += 4.0/(1.0+x*x);
	}
}

__global__ void cal_pi_d(double *sum, int nbin, double step, int nthreads, int nblocks) {
	int i;
	double x;
	int idx = blockIdx.x*blockDim.x+threadIdx.x;  // Sequential thread index across the blocks
	for (i=idx; i< nbin; i+=nthreads*nblocks) {
		x = (i+0.5)*step;
		sum[idx] += 4.0/(1.0+x*x);
	}
}

// Main routine that executes on the host
int main(int argc, char **argv) {
	int dp = 0;
	int c;
	while((c = getopt(argc, argv, "d")) != -1){
		switch(c){
			case 'd':
				dp = 1;
				printf("Run with double presision\n");
				break;
			default:
				dp = 0;
				printf("Run with single presision\n");
				break;
		}
	}
	dim3 dimGrid(NUM_BLOCK,1,1);  // Grid dimensions
	dim3 dimBlock(NUM_THREAD,1,1);  // Block dimensions
	if(!dp){
		float *sumHost, *sumDev;  // Pointer to host & device arrays
		float step = 1.0/NBIN;  // Step size
		size_t size = NUM_BLOCK*NUM_THREAD*sizeof(float);  //Array memory size
		sumHost = (float *)malloc(size);  //  Allocate array on host
		hipMalloc((void **) &sumDev, size);  // Allocate array on device
		// Initialize array in device to 0
		hipMemset(sumDev, 0, size);
		// Do calculation on device
		cal_pi <<<dimGrid, dimBlock>>> (sumDev, NBIN, step, NUM_THREAD, NUM_BLOCK); // call CUDA kernel
		// Retrieve result from device and store it in host array
		hipMemcpy(sumHost, sumDev, size, hipMemcpyDeviceToHost);
		for(tid=0; tid<NUM_THREAD*NUM_BLOCK; tid++)
			pi += sumHost[tid];
		pi *= step;

		// Print results
		printf("PI = %.10f\n",pi);
		printf("Error = %.10f\n",abs(PI-pi));

		// Cleanup
		free(sumHost);
		hipFree(sumDev);
	}else{
		double *sumHost, *sumDev;  // Pointer to host & device arrays
		double step = 1.0/NBIN;  // Step size
		size_t size = NUM_BLOCK*NUM_THREAD*sizeof(double);  //Array memory size
		sumHost = (double *)malloc(size);  //  Allocate array on host
		hipMalloc((void **) &sumDev, size);  // Allocate array on device
		// Initialize array in device to 0
		hipMemset(sumDev, 0, size);
		// Do calculation on device
		cal_pi_d <<<dimGrid, dimBlock>>> (sumDev, NBIN, step, NUM_THREAD, NUM_BLOCK); // call CUDA kernel
		// Retrieve result from device and store it in host array
		hipMemcpy(sumHost, sumDev, size, hipMemcpyDeviceToHost);
		for(tid=0; tid<NUM_THREAD*NUM_BLOCK; tid++)
			pi_d += sumHost[tid];
		pi_d *= step;

		// Print results
		printf("PI = %.10lf\n",pi_d);
		printf("Error = %.10lf\n",abs(PI-pi_d));

		// Cleanup
		free(sumHost);
		hipFree(sumDev);
	}


	return 0;
}

	.text
	.file	"pi-mystery.hip"
	.globl	_Z21__device_stub__cal_piPfifii # -- Begin function _Z21__device_stub__cal_piPfifii
	.type	_Z21__device_stub__cal_piPfifii,@function
_Z21__device_stub__cal_piPfifii:        # @_Z21__device_stub__cal_piPfifii
	.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	$128, %rsp
	.cfi_def_cfa_offset 176
	.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	20(%rsp), %rdi
	movl	%esi, (%rdi)
	leaq	16(%rsp), %rsi
	movss	%xmm0, (%rsi)
	leaq	12(%rsp), %r8
	movl	%edx, (%r8)
	leaq	8(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%r8, 24(%rbx)
	movq	%rdx, 32(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	32(%rsp), %r12
	leaq	24(%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	$_Z6cal_piPfifii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$144, %rsp
	.cfi_adjust_cfa_offset -144
	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	_Z21__device_stub__cal_piPfifii, .Lfunc_end0-_Z21__device_stub__cal_piPfifii
	.cfi_endproc
                                        # -- End function
	.globl	_Z23__device_stub__cal_pi_dPdidii # -- Begin function _Z23__device_stub__cal_pi_dPdidii
	.type	_Z23__device_stub__cal_pi_dPdidii,@function
_Z23__device_stub__cal_pi_dPdidii:      # @_Z23__device_stub__cal_pi_dPdidii
	.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	$128, %rsp
	.cfi_def_cfa_offset 176
	.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	12(%rsp), %rdi
	movl	%esi, (%rdi)
	leaq	32(%rsp), %rsi
	movsd	%xmm0, (%rsi)
	leaq	8(%rsp), %r8
	movl	%edx, (%r8)
	leaq	4(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%r8, 24(%rbx)
	movq	%rdx, 32(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	24(%rsp), %r12
	leaq	16(%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	$_Z8cal_pi_dPdidii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$144, %rsp
	.cfi_adjust_cfa_offset -144
	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_end1:
	.size	_Z23__device_stub__cal_pi_dPdidii, .Lfunc_end1-_Z23__device_stub__cal_pi_dPdidii
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI2_0:
	.quad	0x3e7ad7f29abcaf48              # double 9.9999999999999995E-8
.LCPI2_1:
	.quad	0x400921fb54411744              # double 3.1415926535000001
	.section	.rodata.cst16,"aM",@progbits,16
	.p2align	4, 0x0
.LCPI2_2:
	.quad	0x7fffffffffffffff              # double NaN
	.quad	0x7fffffffffffffff              # double NaN
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0
.LCPI2_3:
	.long	0x33d6bf95                      # float 1.00000001E-7
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.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	%rbx
	.cfi_def_cfa_offset 40
	pushq	%rax
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movq	%rsi, %rbx
	movl	%edi, %ebp
	xorl	%r15d, %r15d
.LBB2_1:                                # =>This Inner Loop Header: Depth=1
	movl	$.L.str, %edx
	movl	%ebp, %edi
	movq	%rbx, %rsi
	callq	getopt
	cmpl	$100, %eax
	je	.LBB2_2
# %bb.3:                                #   in Loop: Header=BB2_1 Depth=1
	cmpl	$-1, %eax
	je	.LBB2_6
# %bb.4:                                #   in Loop: Header=BB2_1 Depth=1
	xorl	%r15d, %r15d
	movl	$.Lstr, %edi
	jmp	.LBB2_5
.LBB2_2:                                #   in Loop: Header=BB2_1 Depth=1
	movl	$1, %r15d
	movl	$.Lstr.1, %edi
.LBB2_5:                                #   in Loop: Header=BB2_1 Depth=1
	callq	puts@PLT
	jmp	.LBB2_1
.LBB2_6:
	movabsq	$4294967304, %r14               # imm = 0x100000008
	testl	%r15d, %r15d
	je	.LBB2_7
# %bb.12:
	movl	$1920, %edi                     # imm = 0x780
	callq	malloc
	movq	%rax, %rbx
	movq	%rsp, %r15
	movl	$1920, %esi                     # imm = 0x780
	movq	%r15, %rdi
	callq	hipMalloc
	movq	(%r15), %rdi
	movl	$1920, %edx                     # imm = 0x780
	xorl	%esi, %esi
	callq	hipMemset
	leaq	22(%r14), %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_14
# %bb.13:
	movq	(%rsp), %rdi
	movsd	.LCPI2_0(%rip), %xmm0           # xmm0 = mem[0],zero
	movl	$10000000, %esi                 # imm = 0x989680
	movl	$8, %edx
	movl	$30, %ecx
	callq	_Z23__device_stub__cal_pi_dPdidii
.LBB2_14:
	movq	(%rsp), %rsi
	movl	$1920, %edx                     # imm = 0x780
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%eax, %eax
	movsd	pi_d(%rip), %xmm0               # xmm0 = mem[0],zero
.LBB2_15:                               # =>This Inner Loop Header: Depth=1
	addsd	(%rbx,%rax,8), %xmm0
	incq	%rax
	cmpq	$240, %rax
	jne	.LBB2_15
# %bb.16:
	movl	$240, tid(%rip)
	mulsd	.LCPI2_0(%rip), %xmm0
	movsd	%xmm0, pi_d(%rip)
	movl	$.L.str.5, %edi
	movb	$1, %al
	callq	printf
	movsd	.LCPI2_1(%rip), %xmm0           # xmm0 = mem[0],zero
	subsd	pi_d(%rip), %xmm0
	andpd	.LCPI2_2(%rip), %xmm0
	movl	$.L.str.6, %edi
	jmp	.LBB2_17
.LBB2_7:
	movl	$960, %edi                      # imm = 0x3C0
	callq	malloc
	movq	%rax, %rbx
	movq	%rsp, %r15
	movl	$960, %esi                      # imm = 0x3C0
	movq	%r15, %rdi
	callq	hipMalloc
	movq	(%r15), %rdi
	movl	$960, %edx                      # imm = 0x3C0
	xorl	%esi, %esi
	callq	hipMemset
	leaq	22(%r14), %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_9
# %bb.8:
	movq	(%rsp), %rdi
	movss	.LCPI2_3(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	movl	$10000000, %esi                 # imm = 0x989680
	movl	$8, %edx
	movl	$30, %ecx
	callq	_Z21__device_stub__cal_piPfifii
.LBB2_9:
	movq	(%rsp), %rsi
	movl	$960, %edx                      # imm = 0x3C0
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%eax, %eax
	movss	pi(%rip), %xmm0                 # xmm0 = mem[0],zero,zero,zero
.LBB2_10:                               # =>This Inner Loop Header: Depth=1
	addss	(%rbx,%rax,4), %xmm0
	incq	%rax
	cmpq	$240, %rax
	jne	.LBB2_10
# %bb.11:
	movl	$240, tid(%rip)
	mulss	.LCPI2_3(%rip), %xmm0
	movss	%xmm0, pi(%rip)
	cvtss2sd	%xmm0, %xmm0
	movl	$.L.str.3, %edi
	movb	$1, %al
	callq	printf
	cvtss2sd	pi(%rip), %xmm1
	movsd	.LCPI2_1(%rip), %xmm0           # xmm0 = mem[0],zero
	subsd	%xmm1, %xmm0
	andpd	.LCPI2_2(%rip), %xmm0
	movl	$.L.str.4, %edi
.LBB2_17:
	movb	$1, %al
	callq	printf
	movq	%rbx, %rdi
	callq	free
	movq	(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.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
.Lfunc_end2:
	.size	main, .Lfunc_end2-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:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -16
	movq	__hip_gpubin_handle(%rip), %rbx
	testq	%rbx, %rbx
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z6cal_piPfifii, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z8cal_pi_dPdidii, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.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	tid,@object                     # @tid
	.bss
	.globl	tid
	.p2align	2, 0x0
tid:
	.long	0                               # 0x0
	.size	tid, 4

	.type	pi,@object                      # @pi
	.globl	pi
	.p2align	2, 0x0
pi:
	.long	0x00000000                      # float 0
	.size	pi, 4

	.type	pi_d,@object                    # @pi_d
	.globl	pi_d
	.p2align	3, 0x0
pi_d:
	.quad	0x0000000000000000              # double 0
	.size	pi_d, 8

	.type	_Z6cal_piPfifii,@object         # @_Z6cal_piPfifii
	.section	.rodata,"a",@progbits
	.globl	_Z6cal_piPfifii
	.p2align	3, 0x0
_Z6cal_piPfifii:
	.quad	_Z21__device_stub__cal_piPfifii
	.size	_Z6cal_piPfifii, 8

	.type	_Z8cal_pi_dPdidii,@object       # @_Z8cal_pi_dPdidii
	.globl	_Z8cal_pi_dPdidii
	.p2align	3, 0x0
_Z8cal_pi_dPdidii:
	.quad	_Z23__device_stub__cal_pi_dPdidii
	.size	_Z8cal_pi_dPdidii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"d"
	.size	.L.str, 2

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"PI = %.10f\n"
	.size	.L.str.3, 12

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Error = %.10f\n"
	.size	.L.str.4, 15

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"PI = %.10lf\n"
	.size	.L.str.5, 13

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Error = %.10lf\n"
	.size	.L.str.6, 16

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z6cal_piPfifii"
	.size	.L__unnamed_1, 16

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"_Z8cal_pi_dPdidii"
	.size	.L__unnamed_2, 18

	.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

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"Run with single presision"
	.size	.Lstr, 26

	.type	.Lstr.1,@object                 # @str.1
.Lstr.1:
	.asciz	"Run with double presision"
	.size	.Lstr.1, 26

	.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 _Z21__device_stub__cal_piPfifii
	.addrsig_sym _Z23__device_stub__cal_pi_dPdidii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z6cal_piPfifii
	.addrsig_sym _Z8cal_pi_dPdidii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z6cal_piPfifii         ; -- Begin function _Z6cal_piPfifii
	.globl	_Z6cal_piPfifii
	.p2align	8
	.type	_Z6cal_piPfifii,@function
_Z6cal_piPfifii:                        ; @_Z6cal_piPfifii
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x24
	s_load_b128 s[4:7], s[0:1], 0x8
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_i32_e64 s4, v1
	s_cbranch_execz .LBB0_4
; %bb.1:                                ; %.lr.ph
	s_load_b64 s[0:1], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	v_cvt_f64_f32_e32 v[4:5], s5
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[2:3], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s0, v2
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s1, v3, vcc_lo
	s_mul_i32 s1, s7, s6
	s_mov_b32 s0, 0
	global_load_b32 v0, v[2:3], off
.LBB0_2:                                ; =>This Inner Loop Header: Depth=1
	v_cvt_f64_i32_e32 v[6:7], v1
	v_add_nc_u32_e32 v1, s1, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_f64 v[6:7], v[6:7], 0.5
	v_mul_f64 v[6:7], v[6:7], v[4:5]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cvt_f32_f64_e32 v6, v[6:7]
	v_mul_f32_e32 v6, v6, v6
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cvt_f64_f32_e32 v[6:7], v6
	v_add_f64 v[6:7], v[6:7], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_div_scale_f64 v[8:9], null, v[6:7], v[6:7], 4.0
	v_div_scale_f64 v[14:15], vcc_lo, 4.0, v[6:7], 4.0
	v_rcp_f64_e32 v[10:11], v[8:9]
	s_waitcnt_depctr 0xfff
	v_fma_f64 v[12:13], -v[8:9], v[10:11], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[10:11], v[10:11], v[12:13], v[10:11]
	v_fma_f64 v[12:13], -v[8:9], v[10:11], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[10:11], v[10:11], v[12:13], v[10:11]
	v_mul_f64 v[12:13], v[14:15], v[10:11]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[8:9], -v[8:9], v[12:13], v[14:15]
	v_div_fmas_f64 v[8:9], v[8:9], v[10:11], v[12:13]
	s_waitcnt vmcnt(0)
	v_cvt_f64_f32_e32 v[10:11], v0
	v_cmp_le_i32_e32 vcc_lo, s4, v1
	s_or_b32 s0, vcc_lo, s0
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_fixup_f64 v[6:7], v[8:9], v[6:7], 4.0
	v_add_f64 v[6:7], v[6:7], v[10:11]
	s_delay_alu instid0(VALU_DEP_1)
	v_cvt_f32_f64_e32 v0, v[6:7]
	s_and_not1_b32 exec_lo, exec_lo, s0
	s_cbranch_execnz .LBB0_2
; %bb.3:                                ; %._crit_edge
	s_or_b32 exec_lo, exec_lo, s0
	global_store_b32 v[2:3], v0, off
.LBB0_4:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z6cal_piPfifii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 280
		.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 16
		.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	_Z6cal_piPfifii, .Lfunc_end0-_Z6cal_piPfifii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 352
; NumSgprs: 18
; NumVgprs: 16
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 16
; 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
	.protected	_Z8cal_pi_dPdidii       ; -- Begin function _Z8cal_pi_dPdidii
	.globl	_Z8cal_pi_dPdidii
	.p2align	8
	.type	_Z8cal_pi_dPdidii,@function
_Z8cal_pi_dPdidii:                      ; @_Z8cal_pi_dPdidii
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x2c
	s_load_b32 s4, s[0:1], 0x8
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_i32_e64 s4, v1
	s_cbranch_execz .LBB1_4
; %bb.1:                                ; %.lr.ph
	s_load_b64 s[6:7], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	s_load_b128 s[0:3], s[0:1], 0x10
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[2:3], 3, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s6, v2
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s7, v3, vcc_lo
	s_mul_i32 s3, s3, s2
	s_mov_b32 s2, 0
	global_load_b64 v[4:5], v[2:3], off
.LBB1_2:                                ; =>This Inner Loop Header: Depth=1
	v_cvt_f64_i32_e32 v[6:7], v1
	v_add_nc_u32_e32 v1, s3, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_f64 v[6:7], v[6:7], 0.5
	v_mul_f64 v[6:7], v[6:7], s[0:1]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[6:7], v[6:7], v[6:7], 1.0
	v_div_scale_f64 v[8:9], null, v[6:7], v[6:7], 4.0
	v_div_scale_f64 v[14:15], vcc_lo, 4.0, v[6:7], 4.0
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_rcp_f64_e32 v[10:11], v[8:9]
	s_waitcnt_depctr 0xfff
	v_fma_f64 v[12:13], -v[8:9], v[10:11], 1.0
	v_fma_f64 v[10:11], v[10:11], v[12:13], v[10:11]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[12:13], -v[8:9], v[10:11], 1.0
	v_fma_f64 v[10:11], v[10:11], v[12:13], v[10:11]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f64 v[12:13], v[14:15], v[10:11]
	v_fma_f64 v[8:9], -v[8:9], v[12:13], v[14:15]
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
	v_div_fmas_f64 v[8:9], v[8:9], v[10:11], v[12:13]
	v_cmp_le_i32_e32 vcc_lo, s4, v1
	s_or_b32 s2, vcc_lo, s2
	v_div_fixup_f64 v[6:7], v[8:9], v[6:7], 4.0
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f64 v[4:5], v[6:7], v[4:5]
	s_and_not1_b32 exec_lo, exec_lo, s2
	s_cbranch_execnz .LBB1_2
; %bb.3:                                ; %._crit_edge
	s_or_b32 exec_lo, exec_lo, s2
	global_store_b64 v[2:3], v[4:5], off
.LBB1_4:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z8cal_pi_dPdidii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.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 16
		.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_end1:
	.size	_Z8cal_pi_dPdidii, .Lfunc_end1-_Z8cal_pi_dPdidii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 328
; NumSgprs: 18
; NumVgprs: 16
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 16
; 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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .offset:         12
        .size:           4
        .value_kind:     by_value
      - .offset:         16
        .size:           4
        .value_kind:     by_value
      - .offset:         20
        .size:           4
        .value_kind:     by_value
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         28
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         36
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         38
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         40
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         42
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         44
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         46
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         88
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z6cal_piPfifii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z6cal_piPfifii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     16
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .offset:         16
        .size:           8
        .value_kind:     by_value
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .offset:         28
        .size:           4
        .value_kind:     by_value
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         36
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         44
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         46
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         48
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         50
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         52
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         54
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         96
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z8cal_pi_dPdidii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z8cal_pi_dPdidii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     16
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
