#include <cstdlib>
#include <cstdio>
#include <cuda.h>

using namespace std;
/*
__global__ void mykernel(void) {
}

int main(void) {
	  mykernel<<<1,1>>>();
	    printf("CPU Hello World!\n");
	      return 0;
}
*/

#define N 10000000

void vector_add(float *out, float *a, float *b, int n) {
    for(int i = 0; i < n; i++){
        out[i] = a[i] + b[i];
    }
}

int main(){
    float *a, *b, *out; 

    // Allocate memory
    a   = (float*)malloc(sizeof(float) * N);
    b   = (float*)malloc(sizeof(float) * N);
    out = (float*)malloc(sizeof(float) * N);

    // Initialize array
    for(int i = 0; i < N; i++){
        a[i] = 1.0f; b[i] = 2.0f;
    }

    // Main function
    vector_add(out, a, b, N);
    /*
    for(int i = 0; i < N; i++){
        printf("[%d] -> %f\n", i, out[i]);
    }
    */
    return 0;
}


	.file	"tmpxft_0032abe8_00000000-6_vector_cpu_add.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	_Z10vector_addPfS_S_i
	.type	_Z10vector_addPfS_S_i, @function
_Z10vector_addPfS_S_i:
.LFB2027:
	.cfi_startproc
	endbr64
	xorl	%eax, %eax
.L3:
	cmpl	%eax, %ecx
	jle	.L6
	movss	(%rsi,%rax,4), %xmm0
	addss	(%rdx,%rax,4), %xmm0
	movss	%xmm0, (%rdi,%rax,4)
	incq	%rax
	jmp	.L3
.L6:
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z10vector_addPfS_S_i, .-_Z10vector_addPfS_S_i
	.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	$40000000, %edi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	pushq	%rcx
	.cfi_def_cfa_offset 32
	call	malloc@PLT
	movl	$40000000, %edi
	movq	%rax, %rbx
	call	malloc@PLT
	movl	$40000000, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movss	.LC0(%rip), %xmm1
	movss	.LC1(%rip), %xmm0
	xorl	%ecx, %ecx
	movq	%rax, %rdi
.L8:
	movss	%xmm1, (%rbx,%rcx)
	movss	%xmm0, 0(%rbp,%rcx)
	addq	$4, %rcx
	cmpq	$40000000, %rcx
	jne	.L8
	movq	%rbp, %rdx
	movq	%rbx, %rsi
	movl	$10000000, %ecx
	call	_Z10vector_addPfS_S_i
	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 <cstdlib>
#include <cstdio>
#include <hip/hip_runtime.h>

using namespace std;
/*
__global__ void mykernel(void) {
}

int main(void) {
	  mykernel<<<1,1>>>();
	    printf("CPU Hello World!\n");
	      return 0;
}
*/

#define N 10000000

void vector_add(float *out, float *a, float *b, int n) {
    for(int i = 0; i < n; i++){
        out[i] = a[i] + b[i];
    }
}

int main(){
    float *a, *b, *out; 

    // Allocate memory
    a   = (float*)malloc(sizeof(float) * N);
    b   = (float*)malloc(sizeof(float) * N);
    out = (float*)malloc(sizeof(float) * N);

    // Initialize array
    for(int i = 0; i < N; i++){
        a[i] = 1.0f; b[i] = 2.0f;
    }

    // Main function
    vector_add(out, a, b, N);
    /*
    for(int i = 0; i < N; i++){
        printf("[%d] -> %f\n", i, out[i]);
    }
    */
    return 0;
}


	.text
	.file	"vector_cpu_add.hip"
	.globl	_Z10vector_addPfS_S_i           # -- Begin function _Z10vector_addPfS_S_i
	.type	_Z10vector_addPfS_S_i,@function
_Z10vector_addPfS_S_i:                  # @_Z10vector_addPfS_S_i
	.cfi_startproc
# %bb.0:
	testl	%ecx, %ecx
	jle	.LBB0_3
# %bb.1:                                # %.lr.ph.preheader
	movl	%ecx, %eax
	xorl	%ecx, %ecx
.LBB0_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movss	(%rsi,%rcx,4), %xmm0            # xmm0 = mem[0],zero,zero,zero
	addss	(%rdx,%rcx,4), %xmm0
	movss	%xmm0, (%rdi,%rcx,4)
	incq	%rcx
	cmpq	%rcx, %rax
	jne	.LBB0_2
.LBB0_3:                                # %._crit_edge
	retq
.Lfunc_end0:
	.size	_Z10vector_addPfS_S_i, .Lfunc_end0-_Z10vector_addPfS_S_i
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:                                # %.lr.ph.i.preheader
	xorl	%eax, %eax
	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
