/*
    Author Javier Rodríguez
           A01152572
*/

#include "cuda_runtime.h"
#include <stdlib.h>
#include <stdio.h>
#include <time.h>

#define N (1000000)
#define THREADS_PER_BLOCK 1000

//pi on cpu
double getPiCpu(){
  long num_rects = N, i;
  double mid, height, width, area;
  double sum = 0.0;

  width = 1.0 / (double) num_rects;

  for (i = 0; i < num_rects; i++) {
    mid = (i + 0.5) * width;
    height = 4.0 / (1.0 + mid * mid);
    sum += height;
  }
  area = width * sum;
  return area;

}

//Pi gpu
__global__ void getPiGpu(double *a, long n) {
  int tid = threadIdx.x + blockIdx.x * blockDim.x;
  //Pi variables
  double mid, width;

  width = 1.0 / (long) n;

        if(tid < n){
          mid = (tid + 0.5) * width;
          a[tid] = 4.0 / (1.0 + mid * mid);
          }
      }

      // double piSum(double *a){
      //   double sum, width, pi;
      //   long num_rects = N;
      //
      //   width = 1.0 / (double) num_rects;
      //
      //   for (long i = 0; i < N; i++) {
      //       sum += a[i];
      //   }
      //     pi = width * sum;
      //     return pi;
      // }

      int main() {
        double piCpu, piGpu;
        double sum, width;
        double a[N];
        double *d_a;
        double size = N * sizeof(double);

        d_a=(double*)malloc(size);
        cudaMalloc((void**)&d_a, size);
        //time on gpu
        clock_t timeOnGpu = clock();
        //kernel call
        getPiGpu<<<N/THREADS_PER_BLOCK, THREADS_PER_BLOCK>>>(d_a, N);
        //devicetohost recuperar array de heights
        cudaMemcpy(a, d_a, size, cudaMemcpyDeviceToHost);
        cudaFree(d_a);
        // piGpu = piSum(a[N]);
        width = 1.0 / (double) N;

        for (long i = 0; i < N; i++) {
           sum += a[i];
        }

        piGpu = width * sum;

        printf("%f\n", piGpu);
                printf("time on GPU %f \n", ((double)clock() - timeOnGpu)/CLOCKS_PER_SEC);

        //Get pi cpu and print
        clock_t timeOnCpu = clock();
        piCpu = getPiCpu();
        printf("%lf\n", piCpu);
        printf("time on CPU %f \n", ((double)clock() - timeOnCpu)/CLOCKS_PER_SEC);
                return 0;
        }

	.file	"tmpxft_003a9b95_00000000-6_lab1_A0115272_pi.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	_Z8getPiCpuv
	.type	_Z8getPiCpuv, @function
_Z8getPiCpuv:
.LFB2027:
	.cfi_startproc
	endbr64
	movsd	.LC1(%rip), %xmm6
	xorps	%xmm0, %xmm0
	xorl	%eax, %eax
	movsd	.LC2(%rip), %xmm2
	movsd	.LC3(%rip), %xmm5
	movsd	.LC4(%rip), %xmm4
.L3:
	cvtsi2sdq	%rax, %xmm1
	movaps	%xmm4, %xmm3
	incq	%rax
	addsd	%xmm6, %xmm1
	mulsd	%xmm2, %xmm1
	mulsd	%xmm1, %xmm1
	addsd	%xmm5, %xmm1
	divsd	%xmm1, %xmm3
	addsd	%xmm3, %xmm0
	cmpq	$1000000, %rax
	jne	.L3
	mulsd	%xmm2, %xmm0
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z8getPiCpuv, .-_Z8getPiCpuv
	.globl	_Z28__device_stub__Z8getPiGpuPdlPdl
	.type	_Z28__device_stub__Z8getPiGpuPdlPdl, @function
_Z28__device_stub__Z8getPiGpuPdlPdl:
.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	.L6
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z8getPiGpuPdl(%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
.L6:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L8
	call	__stack_chk_fail@PLT
.L8:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2053:
	.size	_Z28__device_stub__Z8getPiGpuPdlPdl, .-_Z28__device_stub__Z8getPiGpuPdlPdl
	.globl	_Z8getPiGpuPdl
	.type	_Z8getPiGpuPdl, @function
_Z8getPiGpuPdl:
.LFB2054:
	.cfi_startproc
	endbr64
	jmp	_Z28__device_stub__Z8getPiGpuPdlPdl
	.cfi_endproc
.LFE2054:
	.size	_Z8getPiGpuPdl, .-_Z8getPiGpuPdl
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC5:
	.string	"%f\n"
.LC7:
	.string	"time on GPU %f \n"
.LC8:
	.string	"%lf\n"
.LC9:
	.string	"time on CPU %f \n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	-7999488(%rsp), %r11
	.cfi_def_cfa 11, 7999520
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$560, %rsp
	.cfi_def_cfa_offset 8000080
	movl	$8000000, %edi
	movq	%fs:40, %rax
	movq	%rax, 8000040(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	leaq	8(%rsp), %rdi
	movl	$8000000, %esi
	movq	%rax, 8(%rsp)
	call	cudaMalloc@PLT
	call	clock@PLT
	movl	$536871037, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$3, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movl	$1, 36(%rsp)
	movq	%rdi, %rdx
	movq	%rdi, 28(%rsp)
	movq	%rax, %rbx
	movq	%rdi, 16(%rsp)
	movl	$1, 24(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L12
	movq	8(%rsp), %rdi
	movl	$1000000, %esi
	call	_Z28__device_stub__Z8getPiGpuPdlPdl
.L12:
	movq	8(%rsp), %rsi
	leaq	40(%rsp), %rbp
	movl	$2, %ecx
	movl	$8000000, %edx
	movq	%rbp, %rdi
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	xorl	%eax, %eax
.L13:
	movq	%r14, %xmm2
	addsd	0(%rbp,%rax,8), %xmm2
	incq	%rax
	movq	%xmm2, %r14
	cmpq	$1000000, %rax
	jne	.L13
	movaps	%xmm2, %xmm0
	leaq	.LC5(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	mulsd	.LC2(%rip), %xmm0
	call	__printf_chk@PLT
	call	clock@PLT
	cvtsi2sdq	%rbx, %xmm1
	movl	$2, %edi
	leaq	.LC7(%rip), %rsi
	cvtsi2sdq	%rax, %xmm0
	movb	$1, %al
	subsd	%xmm1, %xmm0
	divsd	.LC6(%rip), %xmm0
	call	__printf_chk@PLT
	call	clock@PLT
	leaq	.LC8(%rip), %rsi
	movl	$2, %edi
	movq	%rax, %rbx
	call	_Z8getPiCpuv
	movb	$1, %al
	call	__printf_chk@PLT
	call	clock@PLT
	cvtsi2sdq	%rbx, %xmm1
	movl	$2, %edi
	leaq	.LC9(%rip), %rsi
	cvtsi2sdq	%rax, %xmm0
	movb	$1, %al
	subsd	%xmm1, %xmm0
	divsd	.LC6(%rip), %xmm0
	call	__printf_chk@PLT
	movq	8000040(%rsp), %rax
	subq	%fs:40, %rax
	je	.L14
	call	__stack_chk_fail@PLT
.L14:
	addq	$8000048, %rsp
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2028:
	.size	main, .-main
	.section	.rodata.str1.1
.LC10:
	.string	"_Z8getPiGpuPdl"
	.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	.LC10(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z8getPiGpuPdl(%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.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	1071644672
	.align 8
.LC2:
	.long	-1598689907
	.long	1051772663
	.align 8
.LC3:
	.long	0
	.long	1072693248
	.align 8
.LC4:
	.long	0
	.long	1074790400
	.align 8
.LC6:
	.long	0
	.long	1093567616
	.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:

/*
    Author Javier Rodríguez
           A01152572
*/

#include "hip/hip_runtime.h"
#include <stdlib.h>
#include <stdio.h>
#include <time.h>

#define N (1000000)
#define THREADS_PER_BLOCK 1000

//pi on cpu
double getPiCpu(){
  long num_rects = N, i;
  double mid, height, width, area;
  double sum = 0.0;

  width = 1.0 / (double) num_rects;

  for (i = 0; i < num_rects; i++) {
    mid = (i + 0.5) * width;
    height = 4.0 / (1.0 + mid * mid);
    sum += height;
  }
  area = width * sum;
  return area;

}

//Pi gpu
__global__ void getPiGpu(double *a, long n) {
  int tid = threadIdx.x + blockIdx.x * blockDim.x;
  //Pi variables
  double mid, width;

  width = 1.0 / (long) n;

        if(tid < n){
          mid = (tid + 0.5) * width;
          a[tid] = 4.0 / (1.0 + mid * mid);
          }
      }

      // double piSum(double *a){
      //   double sum, width, pi;
      //   long num_rects = N;
      //
      //   width = 1.0 / (double) num_rects;
      //
      //   for (long i = 0; i < N; i++) {
      //       sum += a[i];
      //   }
      //     pi = width * sum;
      //     return pi;
      // }

      int main() {
        double piCpu, piGpu;
        double sum, width;
        double a[N];
        double *d_a;
        double size = N * sizeof(double);

        d_a=(double*)malloc(size);
        hipMalloc((void**)&d_a, size);
        //time on gpu
        clock_t timeOnGpu = clock();
        //kernel call
        getPiGpu<<<N/THREADS_PER_BLOCK, THREADS_PER_BLOCK>>>(d_a, N);
        //devicetohost recuperar array de heights
        hipMemcpy(a, d_a, size, hipMemcpyDeviceToHost);
        hipFree(d_a);
        // piGpu = piSum(a[N]);
        width = 1.0 / (double) N;

        for (long i = 0; i < N; i++) {
           sum += a[i];
        }

        piGpu = width * sum;

        printf("%f\n", piGpu);
                printf("time on GPU %f \n", ((double)clock() - timeOnGpu)/CLOCKS_PER_SEC);

        //Get pi cpu and print
        clock_t timeOnCpu = clock();
        piCpu = getPiCpu();
        printf("%lf\n", piCpu);
        printf("time on CPU %f \n", ((double)clock() - timeOnCpu)/CLOCKS_PER_SEC);
                return 0;
        }

	.text
	.file	"lab1_A0115272_pi.hip"
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function _Z8getPiCpuv
.LCPI0_0:
	.quad	0x3fe0000000000000              # double 0.5
.LCPI0_1:
	.quad	0x3eb0c6f7a0b5ed8d              # double 9.9999999999999995E-7
.LCPI0_2:
	.quad	0x3ff0000000000000              # double 1
.LCPI0_3:
	.quad	0x4010000000000000              # double 4
	.text
	.globl	_Z8getPiCpuv
	.type	_Z8getPiCpuv,@function
_Z8getPiCpuv:                           # @_Z8getPiCpuv
	.cfi_startproc
# %bb.0:
	xorpd	%xmm0, %xmm0
	xorl	%eax, %eax
	movsd	.LCPI0_0(%rip), %xmm1           # xmm1 = mem[0],zero
	movsd	.LCPI0_1(%rip), %xmm2           # xmm2 = mem[0],zero
	movsd	.LCPI0_2(%rip), %xmm3           # xmm3 = mem[0],zero
	movsd	.LCPI0_3(%rip), %xmm4           # xmm4 = mem[0],zero
.LBB0_1:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm5, %xmm5
	cvtsi2sd	%rax, %xmm5
	addsd	%xmm1, %xmm5
	mulsd	%xmm2, %xmm5
	mulsd	%xmm5, %xmm5
	addsd	%xmm3, %xmm5
	movapd	%xmm4, %xmm6
	divsd	%xmm5, %xmm6
	addsd	%xmm6, %xmm0
	incq	%rax
	cmpq	$1000000, %rax                  # imm = 0xF4240
	jne	.LBB0_1
# %bb.2:
	mulsd	.LCPI0_1(%rip), %xmm0
	retq
.Lfunc_end0:
	.size	_Z8getPiCpuv, .Lfunc_end0-_Z8getPiCpuv
	.cfi_endproc
                                        # -- End function
	.globl	_Z23__device_stub__getPiGpuPdl  # -- Begin function _Z23__device_stub__getPiGpuPdl
	.type	_Z23__device_stub__getPiGpuPdl,@function
_Z23__device_stub__getPiGpuPdl:         # @_Z23__device_stub__getPiGpuPdl
	.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	$_Z8getPiGpuPdl, %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_end1:
	.size	_Z23__device_stub__getPiGpuPdl, .Lfunc_end1-_Z23__device_stub__getPiGpuPdl
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI2_0:
	.quad	0x3eb0c6f7a0b5ed8d              # double 9.9999999999999995E-7
.LCPI2_1:
	.quad	0x412e848000000000              # double 1.0E+6
.LCPI2_2:
	.quad	0x3fe0000000000000              # double 0.5
.LCPI2_3:
	.quad	0x3ff0000000000000              # double 1
.LCPI2_4:
	.quad	0x4010000000000000              # double 4
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	subq	$8000024, %rsp                  # imm = 0x7A1218
	.cfi_def_cfa_offset 8000048
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movl	$8000000, %edi                  # imm = 0x7A1200
	callq	malloc
	leaq	8(%rsp), %rdi
	movq	%rax, (%rdi)
	movl	$8000000, %esi                  # imm = 0x7A1200
	callq	hipMalloc
	callq	clock
	movq	%rax, %rbx
	movabsq	$4294968296, %rdi               # imm = 0x1000003E8
	movl	$1, %esi
	movq	%rdi, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_2
# %bb.1:
	movq	8(%rsp), %rdi
	movl	$1000000, %esi                  # imm = 0xF4240
	callq	_Z23__device_stub__getPiGpuPdl
.LBB2_2:
	movq	8(%rsp), %rsi
	leaq	16(%rsp), %rdi
	movl	$8000000, %edx                  # imm = 0x7A1200
	movl	$2, %ecx
	callq	hipMemcpy
	movq	8(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
                                        # implicit-def: $xmm0
.LBB2_3:                                # =>This Inner Loop Header: Depth=1
	addsd	16(%rsp,%rax,8), %xmm0
	incq	%rax
	cmpq	$1000000, %rax                  # imm = 0xF4240
	jne	.LBB2_3
# %bb.4:
	mulsd	.LCPI2_0(%rip), %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	callq	clock
	xorps	%xmm0, %xmm0
	cvtsi2sd	%rax, %xmm0
	cvtsi2sd	%rbx, %xmm1
	subsd	%xmm1, %xmm0
	divsd	.LCPI2_1(%rip), %xmm0
	movl	$.L.str.1, %edi
	movb	$1, %al
	callq	printf
	xorl	%r14d, %r14d
	callq	clock
	xorpd	%xmm0, %xmm0
	movq	%rax, %rbx
	movsd	.LCPI2_2(%rip), %xmm6           # xmm6 = mem[0],zero
	movsd	.LCPI2_0(%rip), %xmm1           # xmm1 = mem[0],zero
	movsd	.LCPI2_3(%rip), %xmm2           # xmm2 = mem[0],zero
	movsd	.LCPI2_4(%rip), %xmm3           # xmm3 = mem[0],zero
.LBB2_5:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm4, %xmm4
	cvtsi2sd	%r14, %xmm4
	addsd	%xmm6, %xmm4
	mulsd	%xmm1, %xmm4
	mulsd	%xmm4, %xmm4
	addsd	%xmm2, %xmm4
	movapd	%xmm3, %xmm5
	divsd	%xmm4, %xmm5
	addsd	%xmm5, %xmm0
	incq	%r14
	cmpq	$1000000, %r14                  # imm = 0xF4240
	jne	.LBB2_5
# %bb.6:                                # %_Z8getPiCpuv.exit
	mulsd	.LCPI2_0(%rip), %xmm0
	movl	$.L.str.2, %edi
	movb	$1, %al
	callq	printf
	callq	clock
	xorps	%xmm0, %xmm0
	cvtsi2sd	%rax, %xmm0
	xorps	%xmm1, %xmm1
	cvtsi2sd	%rbx, %xmm1
	subsd	%xmm1, %xmm0
	divsd	.LCPI2_1(%rip), %xmm0
	movl	$.L.str.3, %edi
	movb	$1, %al
	callq	printf
	xorl	%eax, %eax
	addq	$8000024, %rsp                  # imm = 0x7A1218
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.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:
	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	$_Z8getPiGpuPdl, %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	_Z8getPiGpuPdl,@object          # @_Z8getPiGpuPdl
	.section	.rodata,"a",@progbits
	.globl	_Z8getPiGpuPdl
	.p2align	3, 0x0
_Z8getPiGpuPdl:
	.quad	_Z23__device_stub__getPiGpuPdl
	.size	_Z8getPiGpuPdl, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%f\n"
	.size	.L.str, 4

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"time on GPU %f \n"
	.size	.L.str.1, 17

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"%lf\n"
	.size	.L.str.2, 5

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"time on CPU %f \n"
	.size	.L.str.3, 17

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z8getPiGpuPdl"
	.size	.L__unnamed_1, 15

	.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 _Z23__device_stub__getPiGpuPdl
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z8getPiGpuPdl
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z8getPiGpuPdl          ; -- Begin function _Z8getPiGpuPdl
	.globl	_Z8getPiGpuPdl
	.p2align	8
	.type	_Z8getPiGpuPdl,@function
_Z8getPiGpuPdl:                         ; @_Z8getPiGpuPdl
; %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_b32 s4, exec_lo
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_gt_i64_e64 s[2:3], v[1:2]
	s_cbranch_execz .LBB0_2
; %bb.1:
	v_cvt_f64_i32_e32 v[3:4], s3
	v_cvt_f64_u32_e32 v[5:6], s2
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ldexp_f64 v[3:4], v[3:4], 32
	v_add_f64 v[3:4], v[3:4], v[5:6]
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_div_scale_f64 v[5:6], null, v[3:4], v[3:4], 1.0
	v_div_scale_f64 v[11:12], vcc_lo, 1.0, v[3:4], 1.0
	v_rcp_f64_e32 v[7:8], v[5:6]
	s_waitcnt_depctr 0xfff
	v_fma_f64 v[9:10], -v[5:6], v[7:8], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[7:8], v[7:8], v[9:10], v[7:8]
	v_fma_f64 v[9:10], -v[5:6], v[7:8], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[7:8], v[7:8], v[9:10], v[7:8]
	v_mul_f64 v[9:10], v[11:12], v[7:8]
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_3)
	v_fma_f64 v[5:6], -v[5:6], v[9:10], v[11:12]
	v_cvt_f64_i32_e32 v[11:12], v1
	v_lshlrev_b64 v[0:1], 3, v[1:2]
	v_div_fmas_f64 v[5:6], v[5:6], v[7:8], v[9:10]
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_f64 v[7:8], v[11:12], 0.5
	v_div_fixup_f64 v[3:4], v[5:6], v[3:4], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f64 v[3:4], v[3:4], v[7:8]
	v_fma_f64 v[3:4], v[3:4], v[3:4], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_scale_f64 v[5:6], null, v[3:4], v[3:4], 4.0
	v_rcp_f64_e32 v[7:8], v[5:6]
	s_waitcnt_depctr 0xfff
	v_fma_f64 v[9:10], -v[5:6], v[7:8], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[7:8], v[7:8], v[9:10], v[7:8]
	v_fma_f64 v[9:10], -v[5:6], v[7:8], 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_fma_f64 v[7:8], v[7:8], v[9:10], v[7:8]
	v_div_scale_f64 v[9:10], vcc_lo, 4.0, v[3:4], 4.0
	v_mul_f64 v[11:12], v[9:10], v[7:8]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f64 v[5:6], -v[5:6], v[11:12], v[9:10]
	v_div_fmas_f64 v[5:6], v[5:6], v[7:8], v[11:12]
	v_add_co_u32 v0, vcc_lo, s0, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_delay_alu instid0(VALU_DEP_3)
	v_div_fixup_f64 v[3:4], v[5:6], v[3:4], 4.0
	global_store_b64 v[0:1], v[3:4], off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z8getPiGpuPdl
		.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 13
		.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	_Z8getPiGpuPdl, .Lfunc_end0-_Z8getPiGpuPdl
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 384
; NumSgprs: 18
; NumVgprs: 13
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 13
; 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:           8
        .value_kind:     by_value
      - .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:           _Z8getPiGpuPdl
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z8getPiGpuPdl.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     13
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
