//
//  main.cpp
//
//
//  Created by Elijah Afanasiev on 25.09.2018.
//
//

// System includes
#include <assert.h>
#include <stdio.h>
#include <chrono>
#include <cstdlib>
#include <iostream>

// CUDA runtime
#include <cuda.h>
#include <cuda_runtime.h>
#include <device_launch_parameters.h>

#ifndef MAX
#define MAX(a, b) (a > b ? a : b)
#endif

__global__ void vectorAddGPU(float* a, float* b, float* c, int N) {
  int idx = blockIdx.x * blockDim.x + threadIdx.x;

  if (idx < N) {
    c[idx] = a[idx] + b[idx];
  }
}

void unified_sample(int size = 1048576) {
  int n = size;
  int nBytes = n * sizeof(float);

  float *a, *b, *c;
  // float *d_a, *d_b, *d_c;

  cudaEvent_t unifiedStart, unifiedStop;
  cudaEventCreate(&unifiedStart);
  cudaEventCreate(&unifiedStop);

  dim3 block(256);
  dim3 grid((unsigned int)ceil(n / (float)block.x));
  printf("Allocating managed(unified) memory on both host and device..\n");

  cudaMallocManaged(&a, nBytes);
  cudaMallocManaged(&b, nBytes);
  cudaMallocManaged(&c, nBytes);

  for (int i = 0; i < n; i++) {
    a[i] = rand() / (float)RAND_MAX;
    b[i] = rand() / (float)RAND_MAX;
  }

  cudaEventRecord(unifiedStart);
  printf("Doing GPU Vector add\n");
  vectorAddGPU<<<grid, block>>>(a, b, c, n);
  cudaEventRecord(unifiedStop);
  cudaDeviceSynchronize();

  float elapsedUnified;
  cudaEventElapsedTime(&elapsedUnified, unifiedStart, unifiedStop);
  std::cout << "Unified-Memory copying Elapsed Time: " << elapsedUnified
            << " ms.\n";

  cudaThreadSynchronize();
}

void pinned_sample(int size = 1048576) {
  int n = size;
  int nBytes = n * sizeof(float);

  float *h_a, *h_b, *h_c;
  float *d_a, *d_b, *d_c;

  cudaEvent_t pinnedStart, pinnedStop;
  cudaEventCreate(&pinnedStart);
  cudaEventCreate(&pinnedStop);

  dim3 block(256);
  dim3 grid((unsigned int)ceil(n / (float)block.x));

  printf("Allocating device pinned memory on host\n");
  cudaMallocHost(&h_a, nBytes);
  cudaMallocHost(&h_b, nBytes);
  cudaMallocHost(&h_c, nBytes);
  cudaMalloc(&d_a, nBytes);
  cudaMalloc(&d_b, nBytes);
  cudaMalloc(&d_c, nBytes);

  for (int i = 0; i < n; i++) {
    h_a[i] = rand() / (float)RAND_MAX;
    h_b[i] = rand() / (float)RAND_MAX;
    h_c[i] = 0;
  }

  printf("Copying to device..\n");
  printf("Doing GPU Vector Add\n");
  cudaEventRecord(pinnedStart);
  cudaMemcpy(d_a, h_a, nBytes, cudaMemcpyHostToDevice);
  cudaMemcpy(d_b, h_b, nBytes, cudaMemcpyHostToDevice);
  vectorAddGPU<<<grid, block>>>(d_a, d_b, d_c, n);

  cudaEventRecord(pinnedStop);
  cudaDeviceSynchronize();

  float elapsedPinned;
  cudaEventElapsedTime(&elapsedPinned, pinnedStart, pinnedStop);
  std::cout << "Pinned-Memory copying Elapsed Time: " << elapsedPinned
            << " ms.\n";

  cudaThreadSynchronize();
}

void usual_sample(int size = 1048576) {
  int n = size;

  int nBytes = n * sizeof(float);

  float *a, *b;  // host data
  float* c;      // results

  a = (float*)malloc(nBytes);
  b = (float*)malloc(nBytes);
  c = (float*)malloc(nBytes);

  float *a_d, *b_d, *c_d;

  dim3 block(256);
  dim3 grid((unsigned int)ceil(n / (float)block.x));

  for (int i = 0; i < n; i++) {
    a[i] = rand() / (float)RAND_MAX;
    b[i] = rand() / (float)RAND_MAX;
    c[i] = 0;
  }

  printf("Allocating device memory on host..\n");

  cudaMalloc((void**)&a_d, n * sizeof(float));
  cudaMalloc((void**)&b_d, n * sizeof(float));
  cudaMalloc((void**)&c_d, n * sizeof(float));

  printf("Copying to device..\n");

  cudaEvent_t start, stop;
  cudaEventCreate(&start);
  cudaEventCreate(&stop);

  cudaEventRecord(start);

  cudaMemcpy(a_d, a, n * sizeof(float), cudaMemcpyHostToDevice);
  cudaMemcpy(b_d, b, n * sizeof(float), cudaMemcpyHostToDevice);

  printf("Doing GPU Vector add\n");

  vectorAddGPU<<<grid, block>>>(a_d, b_d, c_d, n);

  cudaEventRecord(stop);
  cudaEventSynchronize(stop);
  float milliseconds = 0;
  cudaEventElapsedTime(&milliseconds, start, stop);
  printf("time: %f ms\n", milliseconds);

  cudaThreadSynchronize();

  cudaFree(a_d);
  cudaFree(b_d);
  cudaFree(c_d);
  free(a);
  free(b);
  free(c);
}

int main(int argc, char** argv) {
  std::cout << "-------> USUAL SAMPLE <-------\n";
  usual_sample(atoi(argv[1]));
  std::cout << "-------> USUAL SAMPLE <-------\n\n";
  std::cout << "-------> PINNED SAMPLE <-------\n";
  pinned_sample(atoi(argv[1]));
  std::cout << "-------> PINNED SAMPLE <-------\n\n";
  std::cout << "-------> UNIFIED SAMPLE <-------\n";
  unified_sample(atoi(argv[1]));
  std::cout << "-------> UNIFIED SAMPLE <-------\n";
  return 0;
}
	.file	"tmpxft_0035297c_00000000-6_main.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3740:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3740:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i
	.type	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i, @function
_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i:
.LFB3762:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z12vectorAddGPUPfS_S_i(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%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
.LFE3762:
	.size	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i, .-_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i
	.globl	_Z12vectorAddGPUPfS_S_i
	.type	_Z12vectorAddGPUPfS_S_i, @function
_Z12vectorAddGPUPfS_S_i:
.LFB3763:
	.cfi_startproc
	endbr64
	jmp	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i
	.cfi_endproc
.LFE3763:
	.size	_Z12vectorAddGPUPfS_S_i, .-_Z12vectorAddGPUPfS_S_i
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"Allocating managed(unified) memory on both host and device..\n"
.LC3:
	.string	"Doing GPU Vector add\n"
.LC4:
	.string	"Unified-Memory copying Elapsed Time: "
.LC5:
	.string	" ms.\n"
	.text
	.globl	_Z14unified_samplei
	.type	_Z14unified_samplei, @function
_Z14unified_samplei:
.LFB3734:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movabsq	$4294967297, %rbp
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	movl	%edi, %ebx
	subq	$88, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	32(%rsp), %rdi
	call	cudaEventCreate@PLT
	leaq	40(%rsp), %rdi
	call	cudaEventCreate@PLT
	cvtsi2ssl	%ebx, %xmm0
	movq	%rbp, 52(%rsp)
	mulss	.LC0(%rip), %xmm0
	call	ceilf@PLT
	movq	%rbp, 64(%rsp)
	movl	$2, %edi
	leal	0(,%rbx,4), %ebp
	cvttss2siq	%xmm0, %rax
	movslq	%ebp, %rbp
	leaq	.LC1(%rip), %rsi
	movl	%eax, 60(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%rbp, %rsi
	leaq	8(%rsp), %rdi
	movl	$1, %edx
	call	cudaMallocManaged@PLT
	movq	%rbp, %rsi
	leaq	16(%rsp), %rdi
	movl	$1, %edx
	call	cudaMallocManaged@PLT
	movq	%rbp, %rsi
	leaq	24(%rsp), %rdi
	xorl	%ebp, %ebp
	movl	$1, %edx
	call	cudaMallocManaged@PLT
.L9:
	cmpl	%ebp, %ebx
	jle	.L14
	call	rand@PLT
	cvtsi2ssl	%eax, %xmm0
	mulss	.LC2(%rip), %xmm0
	movq	8(%rsp), %rax
	movss	%xmm0, (%rax,%rbp,4)
	call	rand@PLT
	cvtsi2ssl	%eax, %xmm0
	mulss	.LC2(%rip), %xmm0
	movq	16(%rsp), %rax
	movss	%xmm0, (%rax,%rbp,4)
	incq	%rbp
	jmp	.L9
.L14:
	movq	32(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	56(%rsp), %ecx
	movl	68(%rsp), %esi
	xorl	%r9d, %r9d
	movl	$256, 48(%rsp)
	movq	60(%rsp), %rdi
	xorl	%r8d, %r8d
	movq	48(%rsp), %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L11
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movl	%ebx, %ecx
	movq	8(%rsp), %rdi
	call	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i
.L11:
	movq	40(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	call	cudaDeviceSynchronize@PLT
	movq	40(%rsp), %rdx
	movq	32(%rsp), %rsi
	leaq	4(%rsp), %rdi
	call	cudaEventElapsedTime@PLT
	leaq	.LC4(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	4(%rsp), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	leaq	.LC5(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	call	cudaThreadSynchronize@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L12
	call	__stack_chk_fail@PLT
.L12:
	addq	$88, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3734:
	.size	_Z14unified_samplei, .-_Z14unified_samplei
	.section	.rodata.str1.1
.LC6:
	.string	"Allocating device pinned memory on host\n"
.LC8:
	.string	"Copying to device..\n"
.LC9:
	.string	"Doing GPU Vector Add\n"
.LC10:
	.string	"Pinned-Memory copying Elapsed Time: "
	.text
	.globl	_Z13pinned_samplei
	.type	_Z13pinned_samplei, @function
_Z13pinned_samplei:
.LFB3735:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	xorl	%r12d, %r12d
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	movl	%edi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	movabsq	$4294967297, %rbx
	subq	$112, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	64(%rsp), %rdi
	call	cudaEventCreate@PLT
	leaq	72(%rsp), %rdi
	call	cudaEventCreate@PLT
	cvtsi2ssl	%ebp, %xmm0
	movq	%rbx, 84(%rsp)
	mulss	.LC0(%rip), %xmm0
	call	ceilf@PLT
	movq	%rbx, 96(%rsp)
	movl	$2, %edi
	leal	0(,%rbp,4), %ebx
	cvttss2siq	%xmm0, %rax
	movslq	%ebx, %rbx
	leaq	.LC6(%rip), %rsi
	movl	%eax, 92(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	16(%rsp), %rdi
	xorl	%edx, %edx
	movq	%rbx, %rsi
	call	cudaHostAlloc@PLT
	leaq	24(%rsp), %rdi
	xorl	%edx, %edx
	movq	%rbx, %rsi
	call	cudaHostAlloc@PLT
	xorl	%edx, %edx
	leaq	32(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaHostAlloc@PLT
	leaq	40(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	leaq	48(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	leaq	56(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
.L16:
	cmpl	%r12d, %ebp
	jle	.L21
	call	rand@PLT
	cvtsi2ssl	%eax, %xmm0
	mulss	.LC2(%rip), %xmm0
	movq	16(%rsp), %rax
	movss	%xmm0, (%rax,%r12,4)
	call	rand@PLT
	cvtsi2ssl	%eax, %xmm0
	mulss	.LC2(%rip), %xmm0
	movq	24(%rsp), %rax
	movss	%xmm0, (%rax,%r12,4)
	movq	32(%rsp), %rax
	movl	$0x00000000, (%rax,%r12,4)
	incq	%r12
	jmp	.L16
.L21:
	leaq	.LC8(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	.LC9(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	64(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movq	16(%rsp), %rsi
	movq	40(%rsp), %rdi
	movq	%rbx, %rdx
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	24(%rsp), %rsi
	movq	48(%rsp), %rdi
	movq	%rbx, %rdx
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movl	88(%rsp), %ecx
	movl	100(%rsp), %esi
	xorl	%r9d, %r9d
	movl	$256, 80(%rsp)
	movq	92(%rsp), %rdi
	xorl	%r8d, %r8d
	movq	80(%rsp), %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	56(%rsp), %rdx
	movq	48(%rsp), %rsi
	movl	%ebp, %ecx
	movq	40(%rsp), %rdi
	call	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i
.L18:
	movq	72(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	call	cudaDeviceSynchronize@PLT
	movq	72(%rsp), %rdx
	movq	64(%rsp), %rsi
	leaq	12(%rsp), %rdi
	call	cudaEventElapsedTime@PLT
	leaq	.LC10(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	12(%rsp), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	leaq	.LC5(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	call	cudaThreadSynchronize@PLT
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	addq	$112, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3735:
	.size	_Z13pinned_samplei, .-_Z13pinned_samplei
	.section	.rodata.str1.1
.LC11:
	.string	"Allocating device memory on host..\n"
.LC12:
	.string	"time: %f ms\n"
	.text
	.globl	_Z12usual_samplei
	.type	_Z12usual_samplei, @function
_Z12usual_samplei:
.LFB3736:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movslq	%edi, %r15
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	leal	0(,%r15,4), %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	movslq	%ebp, %rbp
	movq	%r15, %rbx
	movq	%rbp, %rdi
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movq	%rbp, %rdi
	movq	%rax, %r13
	call	malloc@PLT
	movq	%rbp, %rdi
	movabsq	$4294967297, %rbp
	movq	%rax, %r12
	call	malloc@PLT
	cvtsi2ssl	%r15d, %xmm0
	movq	%rbp, 52(%rsp)
	mulss	.LC0(%rip), %xmm0
	movq	%rax, %r14
	call	ceilf@PLT
	movq	%rbp, 64(%rsp)
	xorl	%ebp, %ebp
	cvttss2siq	%xmm0, %rax
	movl	%eax, 60(%rsp)
.L23:
	cmpl	%ebp, %ebx
	jle	.L29
	call	rand@PLT
	cvtsi2ssl	%eax, %xmm0
	mulss	.LC2(%rip), %xmm0
	movss	%xmm0, 0(%r13,%rbp,4)
	call	rand@PLT
	movl	$0x00000000, (%r14,%rbp,4)
	cvtsi2ssl	%eax, %xmm0
	mulss	.LC2(%rip), %xmm0
	movss	%xmm0, (%r12,%rbp,4)
	incq	%rbp
	jmp	.L23
.L29:
	salq	$2, %r15
	leaq	.LC11(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	8(%rsp), %rdi
	movq	%r15, %rsi
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movq	%r15, %rsi
	call	cudaMalloc@PLT
	leaq	24(%rsp), %rdi
	movq	%r15, %rsi
	call	cudaMalloc@PLT
	leaq	.LC8(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	32(%rsp), %rdi
	call	cudaEventCreate@PLT
	leaq	40(%rsp), %rdi
	call	cudaEventCreate@PLT
	movq	32(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movq	8(%rsp), %rdi
	movq	%r15, %rdx
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	16(%rsp), %rdi
	movq	%r15, %rdx
	movq	%r12, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	56(%rsp), %ecx
	movl	68(%rsp), %esi
	xorl	%r9d, %r9d
	movl	$256, 48(%rsp)
	movq	60(%rsp), %rdi
	xorl	%r8d, %r8d
	movq	48(%rsp), %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L25
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movl	%ebx, %ecx
	movq	8(%rsp), %rdi
	call	_Z37__device_stub__Z12vectorAddGPUPfS_S_iPfS_S_i
.L25:
	movq	40(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movq	40(%rsp), %rdi
	call	cudaEventSynchronize@PLT
	movq	40(%rsp), %rdx
	movq	32(%rsp), %rsi
	leaq	4(%rsp), %rdi
	movl	$0x00000000, 4(%rsp)
	call	cudaEventElapsedTime@PLT
	leaq	.LC12(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	4(%rsp), %xmm0
	call	__printf_chk@PLT
	call	cudaThreadSynchronize@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	%r13, %rdi
	call	free@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L26
	call	__stack_chk_fail@PLT
.L26:
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	movq	%r14, %rdi
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	jmp	free@PLT
	.cfi_endproc
.LFE3736:
	.size	_Z12usual_samplei, .-_Z12usual_samplei
	.section	.rodata.str1.1
.LC13:
	.string	"-------> USUAL SAMPLE <-------\n"
.LC14:
	.string	"-------> USUAL SAMPLE <-------\n\n"
.LC15:
	.string	"-------> PINNED SAMPLE <-------\n"
.LC16:
	.string	"-------> PINNED SAMPLE <-------\n\n"
.LC17:
	.string	"-------> UNIFIED SAMPLE <-------\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3737:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC17(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	movq	%rsi, %rbp
	leaq	.LC13(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	_ZSt4cout(%rip), %rbx
	movq	%rbx, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	8(%rbp), %rdi
	call	atoi@PLT
	movl	%eax, %edi
	call	_Z12usual_samplei
	movq	%rbx, %rdi
	leaq	.LC14(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	.LC15(%rip), %rsi
	movq	%rbx, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	8(%rbp), %rdi
	call	atoi@PLT
	movl	%eax, %edi
	call	_Z13pinned_samplei
	movq	%rbx, %rdi
	leaq	.LC16(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%r12, %rsi
	movq	%rbx, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	8(%rbp), %rdi
	call	atoi@PLT
	movl	%eax, %edi
	call	_Z14unified_samplei
	movq	%r12, %rsi
	movq	%rbx, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	popq	%rbx
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3737:
	.size	main, .-main
	.section	.rodata.str1.1
.LC18:
	.string	"_Z12vectorAddGPUPfS_S_i"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3765:
	.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	.LC18(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z12vectorAddGPUPfS_S_i(%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
.LFE3765:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC0:
	.long	998244352
	.align 4
.LC2:
	.long	805306368
	.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:

//
//  main.cpp
//
//
//  Created by Elijah Afanasiev on 25.09.2018.
//
//

// System includes
#include <assert.h>
#include <stdio.h>
#include <chrono>
#include <cstdlib>
#include <iostream>

// CUDA runtime
#include <hip/hip_runtime.h>



#ifndef MAX
#define MAX(a, b) (a > b ? a : b)
#endif

__global__ void vectorAddGPU(float* a, float* b, float* c, int N) {
  int idx = blockIdx.x * blockDim.x + threadIdx.x;

  if (idx < N) {
    c[idx] = a[idx] + b[idx];
  }
}

void unified_sample(int size = 1048576) {
  int n = size;
  int nBytes = n * sizeof(float);

  float *a, *b, *c;
  // float *d_a, *d_b, *d_c;

  hipEvent_t unifiedStart, unifiedStop;
  hipEventCreate(&unifiedStart);
  hipEventCreate(&unifiedStop);

  dim3 block(256);
  dim3 grid((unsigned int)ceil(n / (float)block.x));
  printf("Allocating managed(unified) memory on both host and device..\n");

  hipMallocManaged(&a, nBytes);
  hipMallocManaged(&b, nBytes);
  hipMallocManaged(&c, nBytes);

  for (int i = 0; i < n; i++) {
    a[i] = rand() / (float)RAND_MAX;
    b[i] = rand() / (float)RAND_MAX;
  }

  hipEventRecord(unifiedStart);
  printf("Doing GPU Vector add\n");
  vectorAddGPU<<<grid, block>>>(a, b, c, n);
  hipEventRecord(unifiedStop);
  hipDeviceSynchronize();

  float elapsedUnified;
  hipEventElapsedTime(&elapsedUnified, unifiedStart, unifiedStop);
  std::cout << "Unified-Memory copying Elapsed Time: " << elapsedUnified
            << " ms.\n";

  hipDeviceSynchronize();
}

void pinned_sample(int size = 1048576) {
  int n = size;
  int nBytes = n * sizeof(float);

  float *h_a, *h_b, *h_c;
  float *d_a, *d_b, *d_c;

  hipEvent_t pinnedStart, pinnedStop;
  hipEventCreate(&pinnedStart);
  hipEventCreate(&pinnedStop);

  dim3 block(256);
  dim3 grid((unsigned int)ceil(n / (float)block.x));

  printf("Allocating device pinned memory on host\n");
  hipHostMalloc(&h_a, nBytes, hipHostMallocDefault);
  hipHostMalloc(&h_b, nBytes, hipHostMallocDefault);
  hipHostMalloc(&h_c, nBytes, hipHostMallocDefault);
  hipMalloc(&d_a, nBytes);
  hipMalloc(&d_b, nBytes);
  hipMalloc(&d_c, nBytes);

  for (int i = 0; i < n; i++) {
    h_a[i] = rand() / (float)RAND_MAX;
    h_b[i] = rand() / (float)RAND_MAX;
    h_c[i] = 0;
  }

  printf("Copying to device..\n");
  printf("Doing GPU Vector Add\n");
  hipEventRecord(pinnedStart);
  hipMemcpy(d_a, h_a, nBytes, hipMemcpyHostToDevice);
  hipMemcpy(d_b, h_b, nBytes, hipMemcpyHostToDevice);
  vectorAddGPU<<<grid, block>>>(d_a, d_b, d_c, n);

  hipEventRecord(pinnedStop);
  hipDeviceSynchronize();

  float elapsedPinned;
  hipEventElapsedTime(&elapsedPinned, pinnedStart, pinnedStop);
  std::cout << "Pinned-Memory copying Elapsed Time: " << elapsedPinned
            << " ms.\n";

  hipDeviceSynchronize();
}

void usual_sample(int size = 1048576) {
  int n = size;

  int nBytes = n * sizeof(float);

  float *a, *b;  // host data
  float* c;      // results

  a = (float*)malloc(nBytes);
  b = (float*)malloc(nBytes);
  c = (float*)malloc(nBytes);

  float *a_d, *b_d, *c_d;

  dim3 block(256);
  dim3 grid((unsigned int)ceil(n / (float)block.x));

  for (int i = 0; i < n; i++) {
    a[i] = rand() / (float)RAND_MAX;
    b[i] = rand() / (float)RAND_MAX;
    c[i] = 0;
  }

  printf("Allocating device memory on host..\n");

  hipMalloc((void**)&a_d, n * sizeof(float));
  hipMalloc((void**)&b_d, n * sizeof(float));
  hipMalloc((void**)&c_d, n * sizeof(float));

  printf("Copying to device..\n");

  hipEvent_t start, stop;
  hipEventCreate(&start);
  hipEventCreate(&stop);

  hipEventRecord(start);

  hipMemcpy(a_d, a, n * sizeof(float), hipMemcpyHostToDevice);
  hipMemcpy(b_d, b, n * sizeof(float), hipMemcpyHostToDevice);

  printf("Doing GPU Vector add\n");

  vectorAddGPU<<<grid, block>>>(a_d, b_d, c_d, n);

  hipEventRecord(stop);
  hipEventSynchronize(stop);
  float milliseconds = 0;
  hipEventElapsedTime(&milliseconds, start, stop);
  printf("time: %f ms\n", milliseconds);

  hipDeviceSynchronize();

  hipFree(a_d);
  hipFree(b_d);
  hipFree(c_d);
  free(a);
  free(b);
  free(c);
}

int main(int argc, char** argv) {
  std::cout << "-------> USUAL SAMPLE <-------\n";
  usual_sample(atoi(argv[1]));
  std::cout << "-------> USUAL SAMPLE <-------\n\n";
  std::cout << "-------> PINNED SAMPLE <-------\n";
  pinned_sample(atoi(argv[1]));
  std::cout << "-------> PINNED SAMPLE <-------\n\n";
  std::cout << "-------> UNIFIED SAMPLE <-------\n";
  unified_sample(atoi(argv[1]));
  std::cout << "-------> UNIFIED SAMPLE <-------\n";
  return 0;
}
	.text
	.file	"main.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z27__device_stub__vectorAddGPUPfS_S_i # -- Begin function _Z27__device_stub__vectorAddGPUPfS_S_i
	.type	_Z27__device_stub__vectorAddGPUPfS_S_i,@function
_Z27__device_stub__vectorAddGPUPfS_S_i: # @_Z27__device_stub__vectorAddGPUPfS_S_i
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z12vectorAddGPUPfS_S_i, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z27__device_stub__vectorAddGPUPfS_S_i, .Lfunc_end0-_Z27__device_stub__vectorAddGPUPfS_S_i
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function _Z14unified_samplei
.LCPI1_0:
	.long	0x3b800000                      # float 0.00390625
.LCPI1_1:
	.long	0x30000000                      # float 4.65661287E-10
	.text
	.globl	_Z14unified_samplei
	.type	_Z14unified_samplei,@function
_Z14unified_samplei:                    # @_Z14unified_samplei
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$56, %rsp
	.cfi_def_cfa_offset 112
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%edi, %ebx
	movabsq	$4294967296, %r14               # imm = 0x100000000
	leal	(,%rbx,4), %ebp
	leaq	16(%rsp), %rdi
	callq	hipEventCreate
	leaq	8(%rsp), %rdi
	callq	hipEventCreate
	cvtsi2ss	%ebx, %xmm0
	mulss	.LCPI1_0(%rip), %xmm0
	callq	ceilf@PLT
	cvttss2si	%xmm0, %rax
	movl	%eax, %r15d
	btsq	$32, %r15
	movl	$.Lstr, %edi
	callq	puts@PLT
	movslq	%ebp, %r12
	leaq	32(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %edx
	callq	hipMallocManaged
	leaq	24(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %edx
	callq	hipMallocManaged
	leaq	40(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %edx
	callq	hipMallocManaged
	testl	%ebx, %ebx
	jle	.LBB1_3
# %bb.1:                                # %.lr.ph.preheader
	movl	%ebx, %r12d
	xorl	%r13d, %r13d
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	.LCPI1_1(%rip), %xmm1           # xmm1 = mem[0],zero,zero,zero
	mulss	%xmm1, %xmm0
	movq	32(%rsp), %rax
	movss	%xmm0, (%rax,%r13,4)
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	mulss	.LCPI1_1(%rip), %xmm0
	movq	24(%rsp), %rax
	movss	%xmm0, (%rax,%r13,4)
	incq	%r13
	cmpq	%r13, %r12
	jne	.LBB1_2
.LBB1_3:                                # %._crit_edge
	movq	16(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movl	$.Lstr.7, %edi
	callq	puts@PLT
	addq	$256, %r14                      # imm = 0x100
	movq	%r15, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_5
# %bb.4:
	movq	32(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	40(%rsp), %rdx
	movl	%ebx, %ecx
	callq	_Z27__device_stub__vectorAddGPUPfS_S_i
.LBB1_5:
	movq	8(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	callq	hipDeviceSynchronize
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdx
	leaq	52(%rsp), %rbx
	movq	%rbx, %rdi
	callq	hipEventElapsedTime
	movl	$_ZSt4cout, %edi
	movl	$.L.str.2, %esi
	movl	$37, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx), %xmm0
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movl	$.L.str.3, %esi
	movl	$5, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	callq	hipDeviceSynchronize
	addq	$56, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	_Z14unified_samplei, .Lfunc_end1-_Z14unified_samplei
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function _Z13pinned_samplei
.LCPI2_0:
	.long	0x3b800000                      # float 0.00390625
.LCPI2_1:
	.long	0x30000000                      # float 4.65661287E-10
	.text
	.globl	_Z13pinned_samplei
	.type	_Z13pinned_samplei,@function
_Z13pinned_samplei:                     # @_Z13pinned_samplei
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$72, %rsp
	.cfi_def_cfa_offset 128
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%edi, %ebx
	movabsq	$4294967296, %r14               # imm = 0x100000000
	leal	(,%rbx,4), %ebp
	leaq	8(%rsp), %rdi
	callq	hipEventCreate
	movq	%rsp, %rdi
	callq	hipEventCreate
	cvtsi2ss	%ebx, %xmm0
	mulss	.LCPI2_0(%rip), %xmm0
	callq	ceilf@PLT
	cvttss2si	%xmm0, %rax
	movl	%eax, %r15d
	btsq	$32, %r15
	movl	$.Lstr.2, %edi
	callq	puts@PLT
	movslq	%ebp, %r12
	leaq	40(%rsp), %rdi
	movq	%r12, %rsi
	xorl	%edx, %edx
	callq	hipHostMalloc
	leaq	32(%rsp), %rdi
	movq	%r12, %rsi
	xorl	%edx, %edx
	callq	hipHostMalloc
	leaq	56(%rsp), %rdi
	movq	%r12, %rsi
	xorl	%edx, %edx
	callq	hipHostMalloc
	leaq	24(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	16(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	48(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	testl	%ebx, %ebx
	jle	.LBB2_3
# %bb.1:                                # %.lr.ph.preheader
	movl	%ebx, %r13d
	xorl	%ebp, %ebp
.LBB2_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	.LCPI2_1(%rip), %xmm1           # xmm1 = mem[0],zero,zero,zero
	mulss	%xmm1, %xmm0
	movq	40(%rsp), %rax
	movss	%xmm0, (%rax,%rbp,4)
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	mulss	.LCPI2_1(%rip), %xmm0
	movq	32(%rsp), %rax
	movss	%xmm0, (%rax,%rbp,4)
	movq	56(%rsp), %rax
	movl	$0, (%rax,%rbp,4)
	incq	%rbp
	cmpq	%rbp, %r13
	jne	.LBB2_2
.LBB2_3:                                # %._crit_edge
	movl	$.Lstr.6, %edi
	callq	puts@PLT
	movl	$.Lstr.4, %edi
	callq	puts@PLT
	movq	8(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movq	24(%rsp), %rdi
	movq	40(%rsp), %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	16(%rsp), %rdi
	movq	32(%rsp), %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	addq	$256, %r14                      # imm = 0x100
	movq	%r15, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_5
# %bb.4:
	movq	24(%rsp), %rdi
	movq	16(%rsp), %rsi
	movq	48(%rsp), %rdx
	movl	%ebx, %ecx
	callq	_Z27__device_stub__vectorAddGPUPfS_S_i
.LBB2_5:
	movq	(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	callq	hipDeviceSynchronize
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	leaq	68(%rsp), %rbx
	movq	%rbx, %rdi
	callq	hipEventElapsedTime
	movl	$_ZSt4cout, %edi
	movl	$.L.str.7, %esi
	movl	$36, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx), %xmm0
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movl	$.L.str.3, %esi
	movl	$5, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	callq	hipDeviceSynchronize
	addq	$72, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	_Z13pinned_samplei, .Lfunc_end2-_Z13pinned_samplei
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function _Z12usual_samplei
.LCPI3_0:
	.long	0x3b800000                      # float 0.00390625
.LCPI3_1:
	.long	0x30000000                      # float 4.65661287E-10
	.text
	.globl	_Z12usual_samplei
	.type	_Z12usual_samplei,@function
_Z12usual_samplei:                      # @_Z12usual_samplei
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$56, %rsp
	.cfi_def_cfa_offset 112
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%edi, 4(%rsp)                   # 4-byte Spill
	movslq	%edi, %rbp
	leaq	(,%rbp,4), %r12
	movq	%rbp, %r14
	shlq	$34, %r14
	sarq	$32, %r14
	movq	%r14, %rdi
	callq	malloc
	movq	%rax, %rbx
	movq	%r14, %rdi
	callq	malloc
	cvtsi2ss	%ebp, %xmm0
	movq	%rax, %r14
	mulss	.LCPI3_0(%rip), %xmm0
	callq	ceilf@PLT
	cvttss2si	%xmm0, %rax
	movl	%eax, %r13d
	btsq	$32, %r13
	testl	%ebp, %ebp
	jle	.LBB3_3
# %bb.1:                                # %.lr.ph.preheader
	movl	4(%rsp), %ebp                   # 4-byte Reload
	xorl	%r15d, %r15d
.LBB3_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	.LCPI3_1(%rip), %xmm1           # xmm1 = mem[0],zero,zero,zero
	mulss	%xmm1, %xmm0
	movss	%xmm0, (%rbx,%r15,4)
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	mulss	.LCPI3_1(%rip), %xmm0
	movss	%xmm0, (%r14,%r15,4)
	incq	%r15
	cmpq	%r15, %rbp
	jne	.LBB3_2
.LBB3_3:                                # %._crit_edge
	movl	$.Lstr.5, %edi
	callq	puts@PLT
	leaq	16(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	32(%rsp), %r15
	movq	%r15, %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	24(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	movl	$.Lstr.6, %edi
	callq	puts@PLT
	leaq	40(%rsp), %rbp
	movq	%rbp, %rdi
	callq	hipEventCreate
	leaq	8(%rsp), %rdi
	callq	hipEventCreate
	movq	(%rbp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	leaq	16(%rsp), %rax
	movq	(%rax), %rdi
	movq	%rbx, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r15), %rdi
	movq	%r14, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.Lstr.7, %edi
	callq	puts@PLT
	movabsq	$4294967296, %rdx               # imm = 0x100000000
	addq	$256, %rdx                      # imm = 0x100
	movq	%r13, %rdi
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_5
# %bb.4:
	movq	16(%rsp), %rdi
	movq	32(%rsp), %rsi
	movq	24(%rsp), %rdx
	movl	4(%rsp), %ecx                   # 4-byte Reload
	callq	_Z27__device_stub__vectorAddGPUPfS_S_i
.LBB3_5:
	movq	8(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movq	8(%rsp), %rdi
	callq	hipEventSynchronize
	leaq	52(%rsp), %r15
	movl	$0, (%r15)
	movq	40(%rsp), %rsi
	movq	8(%rsp), %rdx
	movq	%r15, %rdi
	callq	hipEventElapsedTime
	xorps	%xmm0, %xmm0
	cvtss2sd	(%r15), %xmm0
	movl	$.L.str.9, %edi
	movb	$1, %al
	callq	printf
	callq	hipDeviceSynchronize
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	32(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	addq	$56, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end3:
	.size	_Z12usual_samplei, .Lfunc_end3-_Z12usual_samplei
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset %rbx, -16
	movq	%rsi, %rbx
	movl	$_ZSt4cout, %edi
	movl	$.L.str.10, %esi
	movl	$31, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	8(%rbx), %rdi
	callq	atoi
	movl	%eax, %edi
	callq	_Z12usual_samplei
	movl	$_ZSt4cout, %edi
	movl	$.L.str.11, %esi
	movl	$32, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cout, %edi
	movl	$.L.str.12, %esi
	movl	$32, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	8(%rbx), %rdi
	callq	atoi
	movl	%eax, %edi
	callq	_Z13pinned_samplei
	movl	$_ZSt4cout, %edi
	movl	$.L.str.13, %esi
	movl	$33, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cout, %edi
	movl	$.L.str.14, %esi
	movl	$33, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	8(%rbx), %rdi
	callq	atoi
	movl	%eax, %edi
	callq	_Z14unified_samplei
	movl	$_ZSt4cout, %edi
	movl	$.L.str.14, %esi
	movl	$33, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorl	%eax, %eax
	popq	%rbx
	.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	$_Z12vectorAddGPUPfS_S_i, %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	_Z12vectorAddGPUPfS_S_i,@object # @_Z12vectorAddGPUPfS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z12vectorAddGPUPfS_S_i
	.p2align	3, 0x0
_Z12vectorAddGPUPfS_S_i:
	.quad	_Z27__device_stub__vectorAddGPUPfS_S_i
	.size	_Z12vectorAddGPUPfS_S_i, 8

	.type	.L.str.2,@object                # @.str.2
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.2:
	.asciz	"Unified-Memory copying Elapsed Time: "
	.size	.L.str.2, 38

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	" ms.\n"
	.size	.L.str.3, 6

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Pinned-Memory copying Elapsed Time: "
	.size	.L.str.7, 37

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"time: %f ms\n"
	.size	.L.str.9, 13

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"-------> USUAL SAMPLE <-------\n"
	.size	.L.str.10, 32

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"-------> USUAL SAMPLE <-------\n\n"
	.size	.L.str.11, 33

	.type	.L.str.12,@object               # @.str.12
.L.str.12:
	.asciz	"-------> PINNED SAMPLE <-------\n"
	.size	.L.str.12, 33

	.type	.L.str.13,@object               # @.str.13
.L.str.13:
	.asciz	"-------> PINNED SAMPLE <-------\n\n"
	.size	.L.str.13, 34

	.type	.L.str.14,@object               # @.str.14
.L.str.14:
	.asciz	"-------> UNIFIED SAMPLE <-------\n"
	.size	.L.str.14, 34

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z12vectorAddGPUPfS_S_i"
	.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

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"Allocating managed(unified) memory on both host and device.."
	.size	.Lstr, 61

	.type	.Lstr.2,@object                 # @str.2
.Lstr.2:
	.asciz	"Allocating device pinned memory on host"
	.size	.Lstr.2, 40

	.type	.Lstr.4,@object                 # @str.4
.Lstr.4:
	.asciz	"Doing GPU Vector Add"
	.size	.Lstr.4, 21

	.type	.Lstr.5,@object                 # @str.5
.Lstr.5:
	.asciz	"Allocating device memory on host.."
	.size	.Lstr.5, 35

	.type	.Lstr.6,@object                 # @str.6
.Lstr.6:
	.asciz	"Copying to device.."
	.size	.Lstr.6, 20

	.type	.Lstr.7,@object                 # @str.7
.Lstr.7:
	.asciz	"Doing GPU Vector add"
	.size	.Lstr.7, 21

	.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 _Z27__device_stub__vectorAddGPUPfS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z12vectorAddGPUPfS_S_i
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z12vectorAddGPUPfS_S_i ; -- Begin function _Z12vectorAddGPUPfS_S_i
	.globl	_Z12vectorAddGPUPfS_S_i
	.p2align	8
	.type	_Z12vectorAddGPUPfS_S_i,@function
_Z12vectorAddGPUPfS_S_i:                ; @_Z12vectorAddGPUPfS_S_i
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x2c
	s_load_b32 s3, s[0:1], 0x18
	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 s3, v1
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_load_b128 s[4:7], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	s_load_b64 s[0:1], s[0:1], 0x10
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s4, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v1, vcc_lo
	v_add_co_u32 v4, vcc_lo, s6, v0
	v_add_co_ci_u32_e32 v5, vcc_lo, s7, v1, vcc_lo
	v_add_co_u32 v0, vcc_lo, s0, v0
	global_load_b32 v2, v[2:3], off
	global_load_b32 v3, v[4:5], off
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v2, v2, v3
	global_store_b32 v[0:1], v2, off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z12vectorAddGPUPfS_S_i
		.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 6
		.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	_Z12vectorAddGPUPfS_S_i, .Lfunc_end0-_Z12vectorAddGPUPfS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 180
; NumSgprs: 18
; NumVgprs: 6
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 6
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .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:           _Z12vectorAddGPUPfS_S_i
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z12vectorAddGPUPfS_S_i.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     6
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
