/**
    @brief Compare vector sum calculation functions in CPU vs GPU.
    @file 00.cu
    @author isquicha
    @version 0.1.0
*/

#include <stdio.h>
#include <time.h>

// Cuda headers are on CUDA Toolkit instalation path/VERSION/include
#include "cuda.h"
#include "cuda_runtime.h"
#include "device_launch_parameters.h"

#define N_THREADS 1024
#define LOOP_TIMES 10000000
/*
    The functions run too fast to see the difference, so to compare
    we run then in a loop.
    In my environment
*/

/**
 * Sum numbers of two vectors on GPU.
 *
 * The result is stored on a third vector.
 *
 * @param A First input vector pointer.
 * @param B Second input vector pointer.
 * @param C Output vector pointer.
 * @return void
 */
__global__ void dMatAdd(float *A, float *B, float *C)
{
    int i = threadIdx.x;
    for (long j = 0; j < LOOP_TIMES; j++)
        C[i] = A[i] + B[i];
}

/**
 * Sum numbers of two vectors on CPU.
 *
 * The result is stored on a third vector.
 *
 * @param A First input vector pointer.
 * @param B Second input vector pointer.
 * @param C Output vector pointer.
 * @return void
 */
void hMatAdd(float *A, float *B, float *C)
{
    for (int i = 0; i < N_THREADS; i++)
    {
        for (long j = 0; j < LOOP_TIMES; j++)
        {
            C[i] = A[i] + B[i];
        }
    }
}

/**
 * Compare two float vectors
 *
 * @param A First input vector pointer.
 * @param B Second input vector pointer.
 * @return true if vectors are equal, false otherwise
 */
bool compare(float *A, float *B)
{
    for (int i = 0; i < N_THREADS; i++)
    {
        if (A[i] != B[i])
        {
            printf(
                "Elements are not equal. Index %d\t\tA: %f\t\tB:%f\n",
                i, A[i], B[i]);
            return false;
        }
    }
    return true;
}

int main(int argc, char const *argv[])
{
    // Timing variables
    clock_t h_begin, h_end, d_begin, d_end;
    double h_time, d_time;

    // Size auxiliar
    size_t size = N_THREADS * sizeof(float);

    // Host memory allocation
    float *hA = (float *)malloc(size);
    float *hB = (float *)malloc(size);
    float *hC = (float *)malloc(size);
    float *hC2 = (float *)malloc(size);
    if (hA == NULL || hB == NULL || hC == NULL || hC2 == NULL)
    {
        printf("Malloc error!\n");
        exit(1);
    }

    // Device memory allocation
    float *dA, *dB, *dC;
    cudaMalloc((void **)&dA, size);
    cudaMalloc((void **)&dB, size);
    cudaMalloc((void **)&dC, size);

    // Vectors initialization with some values
    for (int i = 0, j = N_THREADS; i < N_THREADS; i++, j--)
    {
        hA[i] = float(i);
        //printf("hA[%d] = %f\n", i, hA[i]);
        hB[i] = float(j);
    }

    // Host function
    printf("Running Host function\n");
    h_begin = clock();
    hMatAdd(hA, hB, hC);
    h_end = clock();

    // Device function
    printf("Running Device function\n");
    d_begin = clock();
    cudaMemcpy(dA, hA, size, cudaMemcpyHostToDevice);
    cudaMemcpy(dB, hB, size, cudaMemcpyHostToDevice);
    dMatAdd<<<1, N_THREADS>>>(dA, dB, dC);
    cudaMemcpy(hC2, dC, size, cudaMemcpyDeviceToHost);
    d_end = clock();

    // Results
    h_time = (double)(h_end - h_begin) / CLOCKS_PER_SEC;
    d_time = (double)(d_end - d_begin) / CLOCKS_PER_SEC;

    printf("Running Compare function\n");
    printf("Vectors are equal?: %s\n", compare(hC, hC2) ? "true" : "false");
    printf("CPU: %f seconds\n", h_time);
    printf("GPU: %f seconds\n", d_time);

    // Memory free
    cudaFree(dA);
    cudaFree(dB);
    cudaFree(dC);
    free(hA);
    free(hB);
    free(hC);
    free(hC2);

    return 0;
}

	.file	"tmpxft_002627c6_00000000-6_00.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2032:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2032:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z7hMatAddPfS_S_
	.type	_Z7hMatAddPfS_S_, @function
_Z7hMatAddPfS_S_:
.LFB2027:
	.cfi_startproc
	endbr64
	xorl	%eax, %eax
.L3:
	movl	$10000000, %ecx
.L4:
	movss	(%rdi,%rax), %xmm0
	addss	(%rsi,%rax), %xmm0
	movss	%xmm0, (%rdx,%rax)
	decq	%rcx
	jne	.L4
	addq	$4, %rax
	cmpq	$4096, %rax
	jne	.L3
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z7hMatAddPfS_S_, .-_Z7hMatAddPfS_S_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Elements are not equal. Index %d\t\tA: %f\t\tB:%f\n"
	.text
	.globl	_Z7comparePfS_
	.type	_Z7comparePfS_, @function
_Z7comparePfS_:
.LFB2028:
	.cfi_startproc
	endbr64
	xorl	%edx, %edx
.L12:
	movss	(%rdi,%rdx,4), %xmm0
	movss	(%rsi,%rdx,4), %xmm1
	ucomiss	%xmm1, %xmm0
	jp	.L13
	je	.L9
.L13:
	pushq	%rax
	.cfi_def_cfa_offset 16
	movl	$2, %edi
	movb	$2, %al
	cvtss2sd	%xmm0, %xmm0
	leaq	.LC0(%rip), %rsi
	cvtss2sd	%xmm1, %xmm1
	call	__printf_chk@PLT
	xorl	%eax, %eax
	popq	%rdx
	.cfi_def_cfa_offset 8
	ret
.L9:
	incq	%rdx
	cmpq	$1024, %rdx
	jne	.L12
	movb	$1, %al
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z7comparePfS_, .-_Z7comparePfS_
	.globl	_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_
	.type	_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_, @function
_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z7dMatAddPfS_S_(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 160
	movq	76(%rsp), %rcx
	movl	84(%rsp), %r8d
	movq	64(%rsp), %rsi
	movl	72(%rsp), %edx
	leaq	112(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 152
	popq	%rdx
	.cfi_def_cfa_offset 144
.L18:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_, .-_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_
	.globl	_Z7dMatAddPfS_S_
	.type	_Z7dMatAddPfS_S_, @function
_Z7dMatAddPfS_S_:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_
	.cfi_endproc
.LFE2055:
	.size	_Z7dMatAddPfS_S_, .-_Z7dMatAddPfS_S_
	.section	.rodata.str1.1
.LC1:
	.string	"true"
.LC2:
	.string	"false"
.LC3:
	.string	"Malloc error!\n"
.LC4:
	.string	"Running Host function\n"
.LC5:
	.string	"Running Device function\n"
.LC7:
	.string	"Running Compare function\n"
.LC8:
	.string	"Vectors are equal?: %s\n"
.LC9:
	.string	"CPU: %f seconds\n"
.LC10:
	.string	"GPU: %f seconds\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$4096, %edi
	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
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movl	$4096, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movl	$4096, %edi
	movq	%rax, %rbx
	call	malloc@PLT
	movl	$4096, %edi
	movq	%rax, %r13
	call	malloc@PLT
	testq	%rbp, %rbp
	je	.L24
	testq	%rbx, %rbx
	je	.L24
	testq	%r13, %r13
	je	.L24
	movq	%rax, %r12
	testq	%rax, %rax
	jne	.L25
.L24:
	movl	$2, %edi
	leaq	.LC3(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$1, %edi
	call	exit@PLT
.L25:
	leaq	24(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	leaq	32(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	leaq	40(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	xorl	%eax, %eax
	movl	$1024, %ecx
.L27:
	cvtsi2ssl	%eax, %xmm0
	movl	%ecx, %edx
	subl	%eax, %edx
	movss	%xmm0, 0(%rbp,%rax,4)
	cvtsi2ssl	%edx, %xmm0
	movss	%xmm0, (%rbx,%rax,4)
	incq	%rax
	cmpq	$1024, %rax
	jne	.L27
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	call	clock@PLT
	movq	%r13, %rdx
	movq	%rbx, %rsi
	movq	%rbp, %rdi
	movq	%rax, %r15
	call	_Z7hMatAddPfS_S_
	call	clock@PLT
	leaq	.LC5(%rip), %rsi
	movl	$2, %edi
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	call	clock@PLT
	movq	24(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$4096, %edx
	movq	%rax, %r14
	call	cudaMemcpy@PLT
	movq	32(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$10, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$4294967297, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L28
	movq	40(%rsp), %rdx
	movq	32(%rsp), %rsi
	movq	24(%rsp), %rdi
	call	_Z30__device_stub__Z7dMatAddPfS_S_PfS_S_
.L28:
	movq	40(%rsp), %rsi
	movl	$2, %ecx
	movl	$4096, %edx
	movq	%r12, %rdi
	call	cudaMemcpy@PLT
	call	clock@PLT
	movq	8(%rsp), %rdx
	movl	$2, %edi
	movsd	.LC6(%rip), %xmm1
	subq	%r14, %rax
	leaq	.LC7(%rip), %rsi
	subq	%r15, %rdx
	cvtsi2sdq	%rax, %xmm2
	xorl	%eax, %eax
	cvtsi2sdq	%rdx, %xmm0
	divsd	%xmm1, %xmm2
	divsd	%xmm1, %xmm0
	movq	%xmm2, %r14
	movsd	%xmm0, 8(%rsp)
	call	__printf_chk@PLT
	movq	%r12, %rsi
	movq	%r13, %rdi
	call	_Z7comparePfS_
	leaq	.LC2(%rip), %rdx
	movl	$2, %edi
	leaq	.LC8(%rip), %rsi
	testb	%al, %al
	leaq	.LC1(%rip), %rax
	cmovne	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movsd	8(%rsp), %xmm0
	leaq	.LC9(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	%r14, %xmm0
	leaq	.LC10(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	%r13, %rdi
	call	free@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L30
	call	__stack_chk_fail@PLT
.L30:
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	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
	ret
	.cfi_endproc
.LFE2029:
	.size	main, .-main
	.section	.rodata.str1.1
.LC11:
	.string	"_Z7dMatAddPfS_S_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2057:
	.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	.LC11(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z7dMatAddPfS_S_(%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
.LFE2057:
	.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
.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:

/**
    @brief Compare vector sum calculation functions in CPU vs GPU.
    @file 00.cu
    @author isquicha
    @version 0.1.0
*/

#include <stdio.h>
#include <time.h>

// Cuda headers are on CUDA Toolkit instalation path/VERSION/include
#include "hip/hip_runtime.h"



#define N_THREADS 1024
#define LOOP_TIMES 10000000
/*
    The functions run too fast to see the difference, so to compare
    we run then in a loop.
    In my environment
*/

/**
 * Sum numbers of two vectors on GPU.
 *
 * The result is stored on a third vector.
 *
 * @param A First input vector pointer.
 * @param B Second input vector pointer.
 * @param C Output vector pointer.
 * @return void
 */
__global__ void dMatAdd(float *A, float *B, float *C)
{
    int i = threadIdx.x;
    for (long j = 0; j < LOOP_TIMES; j++)
        C[i] = A[i] + B[i];
}

/**
 * Sum numbers of two vectors on CPU.
 *
 * The result is stored on a third vector.
 *
 * @param A First input vector pointer.
 * @param B Second input vector pointer.
 * @param C Output vector pointer.
 * @return void
 */
void hMatAdd(float *A, float *B, float *C)
{
    for (int i = 0; i < N_THREADS; i++)
    {
        for (long j = 0; j < LOOP_TIMES; j++)
        {
            C[i] = A[i] + B[i];
        }
    }
}

/**
 * Compare two float vectors
 *
 * @param A First input vector pointer.
 * @param B Second input vector pointer.
 * @return true if vectors are equal, false otherwise
 */
bool compare(float *A, float *B)
{
    for (int i = 0; i < N_THREADS; i++)
    {
        if (A[i] != B[i])
        {
            printf(
                "Elements are not equal. Index %d\t\tA: %f\t\tB:%f\n",
                i, A[i], B[i]);
            return false;
        }
    }
    return true;
}

int main(int argc, char const *argv[])
{
    // Timing variables
    clock_t h_begin, h_end, d_begin, d_end;
    double h_time, d_time;

    // Size auxiliar
    size_t size = N_THREADS * sizeof(float);

    // Host memory allocation
    float *hA = (float *)malloc(size);
    float *hB = (float *)malloc(size);
    float *hC = (float *)malloc(size);
    float *hC2 = (float *)malloc(size);
    if (hA == NULL || hB == NULL || hC == NULL || hC2 == NULL)
    {
        printf("Malloc error!\n");
        exit(1);
    }

    // Device memory allocation
    float *dA, *dB, *dC;
    hipMalloc((void **)&dA, size);
    hipMalloc((void **)&dB, size);
    hipMalloc((void **)&dC, size);

    // Vectors initialization with some values
    for (int i = 0, j = N_THREADS; i < N_THREADS; i++, j--)
    {
        hA[i] = float(i);
        //printf("hA[%d] = %f\n", i, hA[i]);
        hB[i] = float(j);
    }

    // Host function
    printf("Running Host function\n");
    h_begin = clock();
    hMatAdd(hA, hB, hC);
    h_end = clock();

    // Device function
    printf("Running Device function\n");
    d_begin = clock();
    hipMemcpy(dA, hA, size, hipMemcpyHostToDevice);
    hipMemcpy(dB, hB, size, hipMemcpyHostToDevice);
    dMatAdd<<<1, N_THREADS>>>(dA, dB, dC);
    hipMemcpy(hC2, dC, size, hipMemcpyDeviceToHost);
    d_end = clock();

    // Results
    h_time = (double)(h_end - h_begin) / CLOCKS_PER_SEC;
    d_time = (double)(d_end - d_begin) / CLOCKS_PER_SEC;

    printf("Running Compare function\n");
    printf("Vectors are equal?: %s\n", compare(hC, hC2) ? "true" : "false");
    printf("CPU: %f seconds\n", h_time);
    printf("GPU: %f seconds\n", d_time);

    // Memory free
    hipFree(dA);
    hipFree(dB);
    hipFree(dC);
    free(hA);
    free(hB);
    free(hC);
    free(hC2);

    return 0;
}

	.text
	.file	"00.hip"
	.globl	_Z22__device_stub__dMatAddPfS_S_ # -- Begin function _Z22__device_stub__dMatAddPfS_S_
	.type	_Z22__device_stub__dMatAddPfS_S_,@function
_Z22__device_stub__dMatAddPfS_S_:       # @_Z22__device_stub__dMatAddPfS_S_
	.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), %rcx
	movq	%rsi, (%rcx)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%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	$_Z7dMatAddPfS_S_, %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	_Z22__device_stub__dMatAddPfS_S_, .Lfunc_end0-_Z22__device_stub__dMatAddPfS_S_
	.cfi_endproc
                                        # -- End function
	.globl	_Z7hMatAddPfS_S_                # -- Begin function _Z7hMatAddPfS_S_
	.type	_Z7hMatAddPfS_S_,@function
_Z7hMatAddPfS_S_:                       # @_Z7hMatAddPfS_S_
	.cfi_startproc
# %bb.0:
	xorl	%eax, %eax
.LBB1_1:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_2 Depth 2
	movl	$10000000, %ecx                 # imm = 0x989680
.LBB1_2:                                #   Parent Loop BB1_1 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	movss	(%rdi,%rax,4), %xmm0            # xmm0 = mem[0],zero,zero,zero
	addss	(%rsi,%rax,4), %xmm0
	movss	%xmm0, (%rdx,%rax,4)
	decq	%rcx
	jne	.LBB1_2
# %bb.3:                                #   in Loop: Header=BB1_1 Depth=1
	incq	%rax
	cmpq	$1024, %rax                     # imm = 0x400
	jne	.LBB1_1
# %bb.4:
	retq
.Lfunc_end1:
	.size	_Z7hMatAddPfS_S_, .Lfunc_end1-_Z7hMatAddPfS_S_
	.cfi_endproc
                                        # -- End function
	.globl	_Z7comparePfS_                  # -- Begin function _Z7comparePfS_
	.type	_Z7comparePfS_,@function
_Z7comparePfS_:                         # @_Z7comparePfS_
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset %rbx, -16
	movq	%rsi, %rax
	movss	(%rdi), %xmm0                   # xmm0 = mem[0],zero,zero,zero
	movss	(%rsi), %xmm1                   # xmm1 = mem[0],zero,zero,zero
	xorl	%esi, %esi
	ucomiss	%xmm1, %xmm0
	movl	$0, %ebx
	jne	.LBB2_5
	jp	.LBB2_5
# %bb.1:                                # %.lr.ph.preheader
	xorl	%esi, %esi
.LBB2_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	cmpq	$1023, %rsi                     # imm = 0x3FF
	je	.LBB2_6
# %bb.3:                                #   in Loop: Header=BB2_2 Depth=1
	movss	4(%rdi,%rsi,4), %xmm0           # xmm0 = mem[0],zero,zero,zero
	movss	4(%rax,%rsi,4), %xmm1           # xmm1 = mem[0],zero,zero,zero
	incq	%rsi
	ucomiss	%xmm1, %xmm0
	jne	.LBB2_4
	jnp	.LBB2_2
.LBB2_4:                                # %._crit_edge
	leaq	-1(%rsi), %rax
	cmpq	$1023, %rax                     # imm = 0x3FF
	setae	%bl
.LBB2_5:
	cvtss2sd	%xmm0, %xmm0
	cvtss2sd	%xmm1, %xmm1
	movl	$.L.str, %edi
                                        # kill: def $esi killed $esi killed $rsi
	movb	$2, %al
	callq	printf
.LBB2_7:                                # %.loopexit
	movl	%ebx, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.LBB2_6:                                # %.loopexit.loopexit
	.cfi_def_cfa_offset 16
	setae	%bl
	jmp	.LBB2_7
.Lfunc_end2:
	.size	_Z7comparePfS_, .Lfunc_end2-_Z7comparePfS_
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI3_0:
	.quad	0x412e848000000000              # double 1.0E+6
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.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	$40, %rsp
	.cfi_def_cfa_offset 96
	.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	$4096, %edi                     # imm = 0x1000
	callq	malloc
	movq	%rax, %rbx
	movl	$4096, %edi                     # imm = 0x1000
	callq	malloc
	movq	%rax, %r14
	movl	$4096, %edi                     # imm = 0x1000
	callq	malloc
	movq	%rax, %r15
	movl	$4096, %edi                     # imm = 0x1000
	callq	malloc
	testq	%rbx, %rbx
	je	.LBB3_11
# %bb.1:
	testq	%r14, %r14
	je	.LBB3_11
# %bb.2:
	testq	%r15, %r15
	je	.LBB3_11
# %bb.3:
	movq	%rax, %r12
	testq	%rax, %rax
	je	.LBB3_11
# %bb.4:
	leaq	24(%rsp), %rdi
	movl	$4096, %esi                     # imm = 0x1000
	callq	hipMalloc
	leaq	16(%rsp), %rdi
	movl	$4096, %esi                     # imm = 0x1000
	callq	hipMalloc
	leaq	8(%rsp), %rdi
	movl	$4096, %esi                     # imm = 0x1000
	callq	hipMalloc
	movl	$1024, %eax                     # imm = 0x400
	xorl	%ecx, %ecx
.LBB3_5:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtsi2ss	%ecx, %xmm0
	movss	%xmm0, (%rbx,%rcx,4)
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	%xmm0, (%r14,%rcx,4)
	incq	%rcx
	decl	%eax
	cmpq	$1024, %rcx                     # imm = 0x400
	jne	.LBB3_5
# %bb.6:
	movl	$.Lstr, %edi
	callq	puts@PLT
	xorl	%r13d, %r13d
	callq	clock
	movq	%rax, (%rsp)                    # 8-byte Spill
.LBB3_7:                                # %.preheader.i
                                        # =>This Inner Loop Header: Depth=1
	movss	(%rbx,%r13,4), %xmm0            # xmm0 = mem[0],zero,zero,zero
	addss	(%r14,%r13,4), %xmm0
	movss	%xmm0, (%r15,%r13,4)
	incq	%r13
	cmpq	$1024, %r13                     # imm = 0x400
	jne	.LBB3_7
# %bb.8:                                # %_Z7hMatAddPfS_S_.exit
	callq	clock
	movq	%rax, %rbp
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	callq	clock
	movq	%rax, %r13
	movq	24(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	16(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	1023(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_10
# %bb.9:
	movq	24(%rsp), %rdi
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdx
	callq	_Z22__device_stub__dMatAddPfS_S_
.LBB3_10:
	movq	8(%rsp), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r12, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	callq	clock
	subq	(%rsp), %rbp                    # 8-byte Folded Reload
	cvtsi2sd	%rbp, %xmm1
	movsd	.LCPI3_0(%rip), %xmm0           # xmm0 = mem[0],zero
	divsd	%xmm0, %xmm1
	movsd	%xmm1, 32(%rsp)                 # 8-byte Spill
	subq	%r13, %rax
	xorps	%xmm1, %xmm1
	cvtsi2sd	%rax, %xmm1
	divsd	%xmm0, %xmm1
	movsd	%xmm1, (%rsp)                   # 8-byte Spill
	movl	$.Lstr.2, %edi
	callq	puts@PLT
	movq	%r15, %rdi
	movq	%r12, %rsi
	callq	_Z7comparePfS_
	movl	$.L.str.6, %ecx
	movl	$.L.str.7, %esi
	testb	%al, %al
	cmovneq	%rcx, %rsi
	movl	$.L.str.5, %edi
	xorl	%eax, %eax
	callq	printf
	movl	$.L.str.8, %edi
	movsd	32(%rsp), %xmm0                 # 8-byte Reload
                                        # xmm0 = mem[0],zero
	movb	$1, %al
	callq	printf
	movl	$.L.str.9, %edi
	movsd	(%rsp), %xmm0                   # 8-byte Reload
                                        # xmm0 = mem[0],zero
	movb	$1, %al
	callq	printf
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	movq	%r12, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$40, %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
.LBB3_11:
	.cfi_def_cfa_offset 96
	movl	$.Lstr.3, %edi
	callq	puts@PLT
	movl	$1, %edi
	callq	exit
.Lfunc_end3:
	.size	main, .Lfunc_end3-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	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z7dMatAddPfS_S_, %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_end4:
	.size	__hip_module_ctor, .Lfunc_end4-__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	.LBB5_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
.LBB5_2:
	retq
.Lfunc_end5:
	.size	__hip_module_dtor, .Lfunc_end5-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z7dMatAddPfS_S_,@object        # @_Z7dMatAddPfS_S_
	.section	.rodata,"a",@progbits
	.globl	_Z7dMatAddPfS_S_
	.p2align	3, 0x0
_Z7dMatAddPfS_S_:
	.quad	_Z22__device_stub__dMatAddPfS_S_
	.size	_Z7dMatAddPfS_S_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Elements are not equal. Index %d\t\tA: %f\t\tB:%f\n"
	.size	.L.str, 47

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Vectors are equal?: %s\n"
	.size	.L.str.5, 24

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"true"
	.size	.L.str.6, 5

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"false"
	.size	.L.str.7, 6

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"CPU: %f seconds\n"
	.size	.L.str.8, 17

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"GPU: %f seconds\n"
	.size	.L.str.9, 17

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z7dMatAddPfS_S_"
	.size	.L__unnamed_1, 17

	.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	"Running Host function"
	.size	.Lstr, 22

	.type	.Lstr.1,@object                 # @str.1
.Lstr.1:
	.asciz	"Running Device function"
	.size	.Lstr.1, 24

	.type	.Lstr.2,@object                 # @str.2
.Lstr.2:
	.asciz	"Running Compare function"
	.size	.Lstr.2, 25

	.type	.Lstr.3,@object                 # @str.3
.Lstr.3:
	.asciz	"Malloc error!"
	.size	.Lstr.3, 14

	.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 _Z22__device_stub__dMatAddPfS_S_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z7dMatAddPfS_S_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z7dMatAddPfS_S_        ; -- Begin function _Z7dMatAddPfS_S_
	.globl	_Z7dMatAddPfS_S_
	.p2align	8
	.type	_Z7dMatAddPfS_S_,@function
_Z7dMatAddPfS_S_:                       ; @_Z7dMatAddPfS_S_
; %bb.0:
	s_clause 0x1
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[2:3], s[0:1], 0x10
	v_lshlrev_b32_e32 v4, 2, v0
	s_mov_b64 s[0:1], 0x989680
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_co_u32 v0, s4, s4, v4
	v_add_co_ci_u32_e64 v1, null, s5, 0, s4
	v_add_co_u32 v2, s4, s6, v4
	v_add_co_u32 v4, s2, s2, v4
	v_add_co_ci_u32_e64 v3, null, s7, 0, s4
	v_add_co_ci_u32_e64 v5, null, s3, 0, s2
.LBB0_1:                                ; =>This Inner Loop Header: Depth=1
	global_load_b32 v6, v[0:1], off
	global_load_b32 v7, v[2:3], off
	s_add_u32 s0, s0, -1
	s_addc_u32 s1, s1, -1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u64 s[0:1], 0
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v6, v6, v7
	global_store_b32 v[4:5], v6, off
	s_cbranch_scc0 .LBB0_1
; %bb.2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z7dMatAddPfS_S_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 24
		.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 8
		.amdhsa_next_free_sgpr 8
		.amdhsa_reserve_vcc 0
		.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	_Z7dMatAddPfS_S_, .Lfunc_end0-_Z7dMatAddPfS_S_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 152
; NumSgprs: 8
; NumVgprs: 8
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 0
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 8
; NumVGPRsForWavesPerEU: 8
; 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
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 24
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z7dMatAddPfS_S_
    .private_segment_fixed_size: 0
    .sgpr_count:     8
    .sgpr_spill_count: 0
    .symbol:         _Z7dMatAddPfS_S_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     8
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
