#include <stdio.h>

void cpu_saxpy(int n, float a, float*x, float *y)
{
  for(int i = 0; i < n; i++){
    y[i] = a*x[i] + y[i];
  }
}

int main(void)
{
  int N = 1<<20;
  float *x, *y;

  x = (float*)malloc(N*sizeof(float));
  y = (float*)malloc(N*sizeof(float));




  for (int i = 0; i < N; i++) {
    x[i] = 1.0f;
    y[i] = 2.0f;
  }

 


  // Perform SAXPY on 1M elements
  cpu_saxpy(N, 2.0f, x, y);



  free(x);
  free(y);


}
	.file	"tmpxft_0024c2b8_00000000-6_saxpy_cpu.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	_Z9cpu_saxpyifPfS_
	.type	_Z9cpu_saxpyifPfS_, @function
_Z9cpu_saxpyifPfS_:
.LFB2027:
	.cfi_startproc
	endbr64
	xorl	%eax, %eax
.L3:
	cmpl	%eax, %edi
	jle	.L6
	movss	(%rsi,%rax,4), %xmm1
	mulss	%xmm0, %xmm1
	addss	(%rdx,%rax,4), %xmm1
	movss	%xmm1, (%rdx,%rax,4)
	incq	%rax
	jmp	.L3
.L6:
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z9cpu_saxpyifPfS_, .-_Z9cpu_saxpyifPfS_
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2028:
	.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
	pushq	%rcx
	.cfi_def_cfa_offset 32
	call	malloc@PLT
	movl	$4194304, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movss	.LC0(%rip), %xmm1
	movss	.LC1(%rip), %xmm0
	movq	%rax, %rbx
	xorl	%eax, %eax
.L8:
	movss	%xmm1, 0(%rbp,%rax)
	movss	%xmm0, (%rbx,%rax)
	addq	$4, %rax
	cmpq	$4194304, %rax
	jne	.L8
	movq	%rbx, %rdx
	movq	%rbp, %rsi
	movl	$1048576, %edi
	call	_Z9cpu_saxpyifPfS_
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	popq	%rdx
	.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
.LFE2028:
	.size	main, .-main
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2054:
	.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
.LFE2054:
	.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
.LC1:
	.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 <hip/hip_runtime.h>
#include <stdio.h>

void cpu_saxpy(int n, float a, float*x, float *y)
{
  for(int i = 0; i < n; i++){
    y[i] = a*x[i] + y[i];
  }
}

int main(void)
{
  int N = 1<<20;
  float *x, *y;

  x = (float*)malloc(N*sizeof(float));
  y = (float*)malloc(N*sizeof(float));




  for (int i = 0; i < N; i++) {
    x[i] = 1.0f;
    y[i] = 2.0f;
  }

 


  // Perform SAXPY on 1M elements
  cpu_saxpy(N, 2.0f, x, y);



  free(x);
  free(y);


}
	.text
	.file	"saxpy_cpu.hip"
	.globl	_Z9cpu_saxpyifPfS_              # -- Begin function _Z9cpu_saxpyifPfS_
	.type	_Z9cpu_saxpyifPfS_,@function
_Z9cpu_saxpyifPfS_:                     # @_Z9cpu_saxpyifPfS_
	.cfi_startproc
# %bb.0:
	testl	%edi, %edi
	jle	.LBB0_3
# %bb.1:                                # %.lr.ph.preheader
	movl	%edi, %eax
	xorl	%ecx, %ecx
.LBB0_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movss	(%rsi,%rcx,4), %xmm1            # xmm1 = mem[0],zero,zero,zero
	mulss	%xmm0, %xmm1
	addss	(%rdx,%rcx,4), %xmm1
	movss	%xmm1, (%rdx,%rcx,4)
	incq	%rcx
	cmpq	%rcx, %rax
	jne	.LBB0_2
.LBB0_3:                                # %._crit_edge
	retq
.Lfunc_end0:
	.size	_Z9cpu_saxpyifPfS_, .Lfunc_end0-_Z9cpu_saxpyifPfS_
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movl	$4194304, %edi                  # imm = 0x400000
	callq	malloc
	movq	%rax, %rbx
	movl	$4194304, %edi                  # imm = 0x400000
	callq	malloc
	movq	%rax, %r14
	xorl	%eax, %eax
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1065353216, (%rbx,%rax,4)      # imm = 0x3F800000
	movl	$1073741824, (%r14,%rax,4)      # imm = 0x40000000
	incq	%rax
	cmpq	$1048576, %rax                  # imm = 0x100000
	jne	.LBB1_1
# %bb.2:                                # %.lr.ph.i.preheader
	xorl	%eax, %eax
.LBB1_3:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	movss	(%rbx,%rax,4), %xmm0            # xmm0 = mem[0],zero,zero,zero
	addss	%xmm0, %xmm0
	addss	(%r14,%rax,4), %xmm0
	movss	%xmm0, (%r14,%rax,4)
	incq	%rax
	cmpq	$1048576, %rax                  # imm = 0x100000
	jne	.LBB1_3
# %bb.4:                                # %_Z9cpu_saxpyifPfS_.exit
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
                                        # -- End function
	.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
