#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <cuda_runtime.h>

extern "C" void saxpy(int,float,float*,float*);
extern "C" void set(int,float,float*);
extern "C" void map(float*, float*, int);

int main(int argc, char **argv)
{
  float *x, *y, *dx, *dy, tmp;
  int n = 1<<20;

  x = (float*) malloc(n*sizeof(float));
  y = (float*) malloc(n*sizeof(float));
  cudaMalloc((void**)&dx,(size_t)n*sizeof(float));
  cudaMalloc((void**)&dy,(size_t)n*sizeof(float));

  map(x, dx, n*sizeof(float));
  map(y, dy, n*sizeof(float));

  set(n,1.0f,x);
  set(n,0.0f,y);

  saxpy(n, 2.0, x, y);
  cudaMemcpy(&tmp,dy,(size_t)sizeof(float),cudaMemcpyDeviceToHost);
  printf("%f\n",tmp);
  return 0;
}

	.file	"tmpxft_0021d85a_00000000-6_cuda_map.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2043:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2043:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC3:
	.string	"%f\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2040:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	$4194304, %edi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$40, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movl	$4194304, %edi
	movq	%rax, %rbx
	call	malloc@PLT
	leaq	8(%rsp), %rdi
	movl	$4194304, %esi
	movq	%rax, %rbp
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movl	$4194304, %esi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rsi
	movl	$4194304, %edx
	movq	%rbx, %rdi
	call	map@PLT
	movq	16(%rsp), %rsi
	movl	$4194304, %edx
	movq	%rbp, %rdi
	call	map@PLT
	movss	.LC0(%rip), %xmm0
	movq	%rbx, %rsi
	movl	$1048576, %edi
	call	set@PLT
	movq	%rbp, %rsi
	xorps	%xmm0, %xmm0
	movl	$1048576, %edi
	call	set@PLT
	movq	%rbp, %rdx
	movq	%rbx, %rsi
	movl	$1048576, %edi
	movss	.LC2(%rip), %xmm0
	call	saxpy@PLT
	movq	16(%rsp), %rsi
	leaq	4(%rsp), %rdi
	movl	$2, %ecx
	movl	$4, %edx
	call	cudaMemcpy@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	4(%rsp), %xmm0
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	je	.L3
	call	__stack_chk_fail@PLT
.L3:
	addq	$40, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2040:
	.size	main, .-main
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2066:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	movq	%rax, %rdi
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2066:
	.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	1065353216
	.align 4
.LC2:
	.long	1073741824
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

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

extern "C" void saxpy(int,float,float*,float*);
extern "C" void set(int,float,float*);
extern "C" void map(float*, float*, int);

int main(int argc, char **argv)
{
  float *x, *y, *dx, *dy, tmp;
  int n = 1<<20;

  x = (float*) malloc(n*sizeof(float));
  y = (float*) malloc(n*sizeof(float));
  hipMalloc((void**)&dx,(size_t)n*sizeof(float));
  hipMalloc((void**)&dy,(size_t)n*sizeof(float));

  map(x, dx, n*sizeof(float));
  map(y, dy, n*sizeof(float));

  set(n,1.0f,x);
  set(n,0.0f,y);

  saxpy(n, 2.0, x, y);
  hipMemcpy(&tmp,dy,(size_t)sizeof(float),hipMemcpyDeviceToHost);
  printf("%f\n",tmp);
  return 0;
}

	.text
	.file	"cuda_map.hip"
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function main
.LCPI0_0:
	.long	0x3f800000                      # float 1
.LCPI0_1:
	.long	0x40000000                      # float 2
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r12
	.cfi_def_cfa_offset 32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	subq	$24, %rsp
	.cfi_def_cfa_offset 64
	.cfi_offset %rbx, -40
	.cfi_offset %r12, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$4194304, %edi                  # imm = 0x400000
	callq	malloc
	movq	%rax, %rbx
	movl	$4194304, %edi                  # imm = 0x400000
	callq	malloc
	movq	%rax, %r14
	leaq	16(%rsp), %r12
	movl	$4194304, %esi                  # imm = 0x400000
	movq	%r12, %rdi
	callq	hipMalloc
	leaq	8(%rsp), %r15
	movl	$4194304, %esi                  # imm = 0x400000
	movq	%r15, %rdi
	callq	hipMalloc
	movq	(%r12), %rsi
	movq	%rbx, %rdi
	movl	$4194304, %edx                  # imm = 0x400000
	callq	map
	movq	(%r15), %rsi
	movq	%r14, %rdi
	movl	$4194304, %edx                  # imm = 0x400000
	callq	map
	movss	.LCPI0_0(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	movl	$1048576, %edi                  # imm = 0x100000
	movq	%rbx, %rsi
	callq	set
	xorps	%xmm0, %xmm0
	movl	$1048576, %edi                  # imm = 0x100000
	movq	%r14, %rsi
	callq	set
	movss	.LCPI0_1(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	movl	$1048576, %edi                  # imm = 0x100000
	movq	%rbx, %rsi
	movq	%r14, %rdx
	callq	saxpy
	movq	(%r15), %rsi
	leaq	4(%rsp), %rbx
	movl	$4, %edx
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx), %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%f\n"
	.size	.L.str, 4

	.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 __hip_cuid_

	.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_
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.amdgpu_metadata
---
amdhsa.kernels:  []
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
