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

__global__ void convertToGray(int pixel, int cycle, unsigned char *red, unsigned char *green, unsigned char *blue, unsigned char *out)
{
    for (int j = blockIdx.x; j < cycle; j+=gridDim.x)
    {
        for (int i = threadIdx.x; i < pixel; i+=blockDim.x)
        {
        out[i] = (red[i] + green[i] + blue[i]) / 3;
        /*printf("%d,", out[i]);*/
        }
    }
}

int main()
{
    int width, height, pixel, cycle, i;
    unsigned char *red,   *green,   *blue,   *out;
    unsigned char *d_red, *d_green, *d_blue, *d_out;

    /* input */
    printf("width?  >>> ");
    scanf("%d", &width);
    printf("height? >>> ");
    scanf("%d", &height);
    printf("cycle?  >>> ");
    scanf("%d", &cycle);

    pixel = width * height;

    /* Allocate host memory */
    red   = (unsigned char *)malloc(pixel * sizeof(unsigned char));
    green = (unsigned char *)malloc(pixel * sizeof(unsigned char));
    blue  = (unsigned char *)malloc(pixel * sizeof(unsigned char));
    out   = (unsigned char *)malloc(pixel * sizeof(unsigned char));

    /* Fail to assgin */
    if ( red == NULL || pixel > 100000000 || cycle > 1000000 )
    {
        printf("too many pixels or cycles...");
        return 0;
    }

    /* Make value of RGB */
    for ( i = 0; i < pixel; i++) red[i]   = rand() % 255;
    for ( i = 0; i < pixel; i++) green[i] = rand() % 255;
    for ( i = 0; i < pixel; i++) blue[i]  = rand() % 255;

    /* Start timer */
    clock_t start = clock();

    /* Allocate device memory */
    cudaMalloc((void**)&d_red,   pixel * sizeof(unsigned char));
    cudaMalloc((void**)&d_green, pixel * sizeof(unsigned char));
    cudaMalloc((void**)&d_blue,  pixel * sizeof(unsigned char));
    cudaMalloc((void**)&d_out,   pixel * sizeof(unsigned char));

    /* Transfer data from host to device memory */
    cudaMemcpy(d_red,   red,   pixel * sizeof(unsigned char), cudaMemcpyHostToDevice);
    cudaMemcpy(d_green, green, pixel * sizeof(unsigned char), cudaMemcpyHostToDevice);
    cudaMemcpy(d_blue,  blue,  pixel * sizeof(unsigned char), cudaMemcpyHostToDevice);
    cudaMemcpy(d_out,   out,   pixel * sizeof(unsigned char), cudaMemcpyHostToDevice);

    /* Main function */
    convertToGray<<< 512,1024>>>(pixel, cycle, d_red, d_green, d_blue, d_out);

    /* Transfer data from device to host memory */
    cudaMemcpy(out, d_out, pixel * sizeof(unsigned char), cudaMemcpyDeviceToHost);

    /* Stop timer */
    clock_t end = clock();

    /* Show result */
    printf("\n(width, height, pixel, cycle) = (%d, %d, %d, %d)\n", width, height, pixel, cycle);
    printf( "clock:%f\n", (double)(end - start) / CLOCKS_PER_SEC);

    /* Deallocate device memory */
    cudaFree(d_red);
    cudaFree(d_green);
    cudaFree(d_blue);
    cudaFree(d_out);

    /* Deallocate host memory */
    free(red);
    free(green);
    free(blue);
    free(out);

    return 0;
}
	.file	"tmpxft_00366d92_00000000-6_process_gpu2.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2030:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2030:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_
	.type	_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_, @function
_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$184, %rsp
	.cfi_def_cfa_offset 192
	movl	%edi, 44(%rsp)
	leaq	72(%rsp), %rdi
	movl	%esi, 40(%rsp)
	leaq	84(%rsp), %rsi
	movq	%rdx, 32(%rsp)
	leaq	56(%rsp), %rdx
	movq	%rcx, 24(%rsp)
	leaq	64(%rsp), %rcx
	movq	%r8, 16(%rsp)
	movq	%r9, 8(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 168(%rsp)
	xorl	%eax, %eax
	leaq	44(%rsp), %rax
	movl	$1, 80(%rsp)
	movq	%rax, 120(%rsp)
	leaq	40(%rsp), %rax
	movq	%rax, 128(%rsp)
	leaq	32(%rsp), %rax
	movq	%rax, 136(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 144(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 152(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 160(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 72(%rsp)
	movq	%rax, 84(%rsp)
	movl	$1, 92(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	64(%rsp)
	.cfi_def_cfa_offset 200
	leaq	_Z13convertToGrayiiPhS_S_S_(%rip), %rdi
	pushq	64(%rsp)
	.cfi_def_cfa_offset 208
	movq	100(%rsp), %rcx
	movl	108(%rsp), %r8d
	movq	88(%rsp), %rsi
	movl	96(%rsp), %edx
	leaq	136(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 200
	popq	%rdx
	.cfi_def_cfa_offset 192
.L2:
	movq	168(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$184, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_, .-_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_
	.globl	_Z13convertToGrayiiPhS_S_S_
	.type	_Z13convertToGrayiiPhS_S_S_, @function
_Z13convertToGrayiiPhS_S_S_:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_
	.cfi_endproc
.LFE2053:
	.size	_Z13convertToGrayiiPhS_S_S_, .-_Z13convertToGrayiiPhS_S_S_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"width?  >>> "
.LC1:
	.string	"%d"
.LC2:
	.string	"height? >>> "
.LC3:
	.string	"cycle?  >>> "
.LC4:
	.string	"too many pixels or cycles..."
.LC5:
	.string	"\n(width, height, pixel, cycle) = (%d, %d, %d, %d)\n"
.LC7:
	.string	"clock:%f\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	leaq	.LC0(%rip), %rsi
	movl	$2, %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
	leaq	.LC1(%rip), %rbx
	subq	$104, %rsp
	.cfi_def_cfa_offset 160
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	20(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc23_scanf@PLT
	leaq	.LC2(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	24(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc23_scanf@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	28(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc23_scanf@PLT
	movl	20(%rsp), %ebp
	imull	24(%rsp), %ebp
	movslq	%ebp, %rax
	movq	%rax, %rdi
	movq	%rax, (%rsp)
	call	malloc@PLT
	movslq	%ebp, %rdi
	movq	%rax, %r12
	call	malloc@PLT
	movslq	%ebp, %rdi
	movq	%rax, %r14
	call	malloc@PLT
	movslq	%ebp, %rdi
	movq	%rax, %r13
	call	malloc@PLT
	movq	%rax, 8(%rsp)
	testq	%r12, %r12
	je	.L9
	cmpl	$100000000, %ebp
	jg	.L9
	xorl	%ebx, %ebx
	cmpl	$1000000, 28(%rsp)
	movl	$255, %r15d
	jle	.L10
.L9:
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L11
.L10:
	cmpl	%ebx, %ebp
	jle	.L22
	call	rand@PLT
	cltd
	idivl	%r15d
	movb	%dl, (%r12,%rbx)
	incq	%rbx
	jmp	.L10
.L22:
	xorl	%ebx, %ebx
	movl	$255, %r15d
.L13:
	cmpl	%ebx, %ebp
	jle	.L23
	call	rand@PLT
	cltd
	idivl	%r15d
	movb	%dl, (%r14,%rbx)
	incq	%rbx
	jmp	.L13
.L23:
	xorl	%ebx, %ebx
	movl	$255, %r15d
.L15:
	cmpl	%ebx, %ebp
	jle	.L24
	call	rand@PLT
	cltd
	idivl	%r15d
	movb	%dl, 0(%r13,%rbx)
	incq	%rbx
	jmp	.L15
.L24:
	call	clock@PLT
	movq	(%rsp), %rsi
	leaq	32(%rsp), %rdi
	movq	%rax, %r15
	call	cudaMalloc@PLT
	movq	(%rsp), %rsi
	leaq	40(%rsp), %rdi
	call	cudaMalloc@PLT
	movq	(%rsp), %rsi
	leaq	48(%rsp), %rdi
	call	cudaMalloc@PLT
	movq	(%rsp), %rsi
	leaq	56(%rsp), %rdi
	call	cudaMalloc@PLT
	movq	(%rsp), %rdx
	movq	32(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	(%rsp), %rdx
	movq	40(%rsp), %rdi
	movq	%r14, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	(%rsp), %rdx
	movq	48(%rsp), %rdi
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	(%rsp), %rdx
	movq	8(%rsp), %rsi
	movl	$1, %ecx
	movq	56(%rsp), %rdi
	call	cudaMemcpy@PLT
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$8388609, %edi
	salq	$10, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	salq	$9, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L17
	movq	56(%rsp), %r9
	movq	48(%rsp), %r8
	movl	%ebp, %edi
	movq	40(%rsp), %rcx
	movq	32(%rsp), %rdx
	movl	28(%rsp), %esi
	call	_Z41__device_stub__Z13convertToGrayiiPhS_S_S_iiPhS_S_S_
.L17:
	movq	(%rsp), %rdx
	movq	56(%rsp), %rsi
	movl	$2, %ecx
	movq	8(%rsp), %rdi
	call	cudaMemcpy@PLT
	call	clock@PLT
	movl	24(%rsp), %ecx
	movl	20(%rsp), %edx
	movl	%ebp, %r8d
	movl	28(%rsp), %r9d
	movq	%rax, %rbx
	movl	$2, %edi
	xorl	%eax, %eax
	leaq	.LC5(%rip), %rsi
	subq	%r15, %rbx
	call	__printf_chk@PLT
	leaq	.LC7(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtsi2sdq	%rbx, %xmm0
	divsd	.LC6(%rip), %xmm0
	call	__printf_chk@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movq	48(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rdi
	call	cudaFree@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	%r14, %rdi
	call	free@PLT
	movq	%r13, %rdi
	call	free@PLT
	movq	8(%rsp), %rdi
	call	free@PLT
.L11:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L18
	call	__stack_chk_fail@PLT
.L18:
	addq	$104, %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
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC8:
	.string	"_Z13convertToGrayiiPhS_S_S_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2055:
	.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	.LC8(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z13convertToGrayiiPhS_S_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
.LFE2055:
	.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:


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

__global__ void convertToGray(int pixel, int cycle, unsigned char *red, unsigned char *green, unsigned char *blue, unsigned char *out)
{
    for (int j = blockIdx.x; j < cycle; j+=gridDim.x)
    {
        for (int i = threadIdx.x; i < pixel; i+=blockDim.x)
        {
        out[i] = (red[i] + green[i] + blue[i]) / 3;
        /*printf("%d,", out[i]);*/
        }
    }
}

int main()
{
    int width, height, pixel, cycle, i;
    unsigned char *red,   *green,   *blue,   *out;
    unsigned char *d_red, *d_green, *d_blue, *d_out;

    /* input */
    printf("width?  >>> ");
    scanf("%d", &width);
    printf("height? >>> ");
    scanf("%d", &height);
    printf("cycle?  >>> ");
    scanf("%d", &cycle);

    pixel = width * height;

    /* Allocate host memory */
    red   = (unsigned char *)malloc(pixel * sizeof(unsigned char));
    green = (unsigned char *)malloc(pixel * sizeof(unsigned char));
    blue  = (unsigned char *)malloc(pixel * sizeof(unsigned char));
    out   = (unsigned char *)malloc(pixel * sizeof(unsigned char));

    /* Fail to assgin */
    if ( red == NULL || pixel > 100000000 || cycle > 1000000 )
    {
        printf("too many pixels or cycles...");
        return 0;
    }

    /* Make value of RGB */
    for ( i = 0; i < pixel; i++) red[i]   = rand() % 255;
    for ( i = 0; i < pixel; i++) green[i] = rand() % 255;
    for ( i = 0; i < pixel; i++) blue[i]  = rand() % 255;

    /* Start timer */
    clock_t start = clock();

    /* Allocate device memory */
    hipMalloc((void**)&d_red,   pixel * sizeof(unsigned char));
    hipMalloc((void**)&d_green, pixel * sizeof(unsigned char));
    hipMalloc((void**)&d_blue,  pixel * sizeof(unsigned char));
    hipMalloc((void**)&d_out,   pixel * sizeof(unsigned char));

    /* Transfer data from host to device memory */
    hipMemcpy(d_red,   red,   pixel * sizeof(unsigned char), hipMemcpyHostToDevice);
    hipMemcpy(d_green, green, pixel * sizeof(unsigned char), hipMemcpyHostToDevice);
    hipMemcpy(d_blue,  blue,  pixel * sizeof(unsigned char), hipMemcpyHostToDevice);
    hipMemcpy(d_out,   out,   pixel * sizeof(unsigned char), hipMemcpyHostToDevice);

    /* Main function */
    convertToGray<<< 512,1024>>>(pixel, cycle, d_red, d_green, d_blue, d_out);

    /* Transfer data from device to host memory */
    hipMemcpy(out, d_out, pixel * sizeof(unsigned char), hipMemcpyDeviceToHost);

    /* Stop timer */
    clock_t end = clock();

    /* Show result */
    printf("\n(width, height, pixel, cycle) = (%d, %d, %d, %d)\n", width, height, pixel, cycle);
    printf( "clock:%f\n", (double)(end - start) / CLOCKS_PER_SEC);

    /* Deallocate device memory */
    hipFree(d_red);
    hipFree(d_green);
    hipFree(d_blue);
    hipFree(d_out);

    /* Deallocate host memory */
    free(red);
    free(green);
    free(blue);
    free(out);

    return 0;
}
	.text
	.file	"process_gpu2.hip"
	.globl	_Z28__device_stub__convertToGrayiiPhS_S_S_ # -- Begin function _Z28__device_stub__convertToGrayiiPhS_S_S_
	.type	_Z28__device_stub__convertToGrayiiPhS_S_S_,@function
_Z28__device_stub__convertToGrayiiPhS_S_S_: # @_Z28__device_stub__convertToGrayiiPhS_S_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	$144, %rsp
	.cfi_def_cfa_offset 192
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	12(%rsp), %rax
	movl	%edi, (%rax)
	leaq	8(%rsp), %rdi
	movl	%esi, (%rdi)
	leaq	56(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	48(%rsp), %rdx
	movq	%rcx, (%rdx)
	leaq	40(%rsp), %rcx
	movq	%r8, (%rcx)
	leaq	32(%rsp), %r8
	movq	%r9, (%r8)
	leaq	96(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	movq	%rcx, 32(%rbx)
	movq	%r8, 40(%rbx)
	leaq	80(%rsp), %r14
	leaq	64(%rsp), %r15
	leaq	24(%rsp), %r12
	leaq	16(%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	$_Z13convertToGrayiiPhS_S_S_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$160, %rsp
	.cfi_adjust_cfa_offset -160
	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	_Z28__device_stub__convertToGrayiiPhS_S_S_, .Lfunc_end0-_Z28__device_stub__convertToGrayiiPhS_S_S_
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI1_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	$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	$.L.str, %edi
	xorl	%eax, %eax
	callq	printf
	leaq	36(%rsp), %rbx
	movl	$.L.str.1, %edi
	movq	%rbx, %rsi
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movl	$.L.str.2, %edi
	xorl	%eax, %eax
	callq	printf
	leaq	32(%rsp), %r14
	movl	$.L.str.1, %edi
	movq	%r14, %rsi
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movl	$.L.str.3, %edi
	xorl	%eax, %eax
	callq	printf
	leaq	12(%rsp), %rsi
	movl	$.L.str.1, %edi
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movslq	(%rbx), %rax
	movslq	(%r14), %r13
	imulq	%rax, %r13
	movq	%r13, %rdi
	callq	malloc
	movq	%rax, %rbx
	movq	%r13, %rdi
	callq	malloc
	movq	%rax, %r14
	movq	%r13, %rdi
	callq	malloc
	movq	%rax, %r15
	movq	%r13, %rdi
	callq	malloc
	testq	%rbx, %rbx
	je	.LBB1_16
# %bb.1:
	cmpl	$100000000, %r13d               # imm = 0x5F5E100
	jg	.LBB1_16
# %bb.2:
	cmpl	$1000000, 12(%rsp)              # imm = 0xF4240
	jg	.LBB1_16
# %bb.3:                                # %.preheader54
	movq	%rax, 64(%rsp)                  # 8-byte Spill
	testl	%r13d, %r13d
	jle	.LBB1_12
# %bb.4:                                # %.lr.ph.preheader
	movl	%r13d, %r12d
	xorl	%ebp, %ebp
.LBB1_5:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$-2139062143, %rax, %rcx        # imm = 0x80808081
	shrq	$32, %rcx
	addl	%eax, %ecx
	movl	%ecx, %edx
	shrl	$31, %edx
	shrl	$7, %ecx
	addl	%edx, %ecx
	addl	%eax, %ecx
	movb	%cl, (%rbx,%rbp)
	incq	%rbp
	cmpq	%rbp, %r12
	jne	.LBB1_5
# %bb.6:                                # %.preheader53
	testl	%r13d, %r13d
	jle	.LBB1_12
# %bb.7:                                # %.lr.ph57.preheader
	xorl	%ebp, %ebp
.LBB1_8:                                # %.lr.ph57
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$-2139062143, %rax, %rcx        # imm = 0x80808081
	shrq	$32, %rcx
	addl	%eax, %ecx
	movl	%ecx, %edx
	shrl	$31, %edx
	shrl	$7, %ecx
	addl	%edx, %ecx
	addl	%eax, %ecx
	movb	%cl, (%r14,%rbp)
	incq	%rbp
	cmpq	%rbp, %r12
	jne	.LBB1_8
# %bb.9:                                # %.preheader
	testl	%r13d, %r13d
	jle	.LBB1_12
# %bb.10:                               # %.lr.ph59.preheader
	xorl	%ebp, %ebp
.LBB1_11:                               # %.lr.ph59
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$-2139062143, %rax, %rcx        # imm = 0x80808081
	shrq	$32, %rcx
	addl	%eax, %ecx
	movl	%ecx, %edx
	shrl	$31, %edx
	shrl	$7, %ecx
	addl	%edx, %ecx
	addl	%eax, %ecx
	movb	%cl, (%r15,%rbp)
	incq	%rbp
	cmpq	%rbp, %r12
	jne	.LBB1_11
.LBB1_12:                               # %._crit_edge
	callq	clock
	movq	%rax, 56(%rsp)                  # 8-byte Spill
	leaq	48(%rsp), %rbp
	movq	%rbp, %rdi
	movq	%r13, %rsi
	callq	hipMalloc
	leaq	40(%rsp), %r12
	movq	%r12, %rdi
	movq	%r13, %rsi
	callq	hipMalloc
	leaq	24(%rsp), %rdi
	movq	%r13, %rsi
	callq	hipMalloc
	leaq	16(%rsp), %rdi
	movq	%r13, %rsi
	callq	hipMalloc
	movq	(%rbp), %rdi
	movq	%rbx, %rsi
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r12), %rdi
	movq	%r14, %rsi
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	24(%rsp), %rax
	movq	(%rax), %rdi
	movq	%r15, %rsi
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	16(%rsp), %rax
	movq	(%rax), %rdi
	movq	64(%rsp), %rbp                  # 8-byte Reload
	movq	%rbp, %rsi
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967808, %rdi               # imm = 0x100000200
	leaq	512(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_14
# %bb.13:
	movl	12(%rsp), %esi
	movq	48(%rsp), %rdx
	movq	40(%rsp), %rcx
	movq	24(%rsp), %r8
	movq	16(%rsp), %r9
	movl	%r13d, %edi
	callq	_Z28__device_stub__convertToGrayiiPhS_S_S_
.LBB1_14:
	movq	16(%rsp), %rsi
	movq	%rbp, %rdi
	movq	%r13, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	callq	clock
	movq	%rax, %r12
	movl	36(%rsp), %esi
	movl	32(%rsp), %edx
	movl	12(%rsp), %r8d
	movl	$.L.str.5, %edi
	movl	%r13d, %ecx
	xorl	%eax, %eax
	callq	printf
	subq	56(%rsp), %r12                  # 8-byte Folded Reload
	cvtsi2sd	%r12, %xmm0
	divsd	.LCPI1_0(%rip), %xmm0
	movl	$.L.str.6, %edi
	movb	$1, %al
	callq	printf
	movq	48(%rsp), %rdi
	callq	hipFree
	movq	40(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	movq	%rbp, %rdi
	callq	free
	jmp	.LBB1_15
.LBB1_16:
	movl	$.L.str.4, %edi
	xorl	%eax, %eax
	callq	printf
.LBB1_15:
	xorl	%eax, %eax
	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_end1:
	.size	main, .Lfunc_end1-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	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z13convertToGrayiiPhS_S_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_end2:
	.size	__hip_module_ctor, .Lfunc_end2-__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	.LBB3_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
.LBB3_2:
	retq
.Lfunc_end3:
	.size	__hip_module_dtor, .Lfunc_end3-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z13convertToGrayiiPhS_S_S_,@object # @_Z13convertToGrayiiPhS_S_S_
	.section	.rodata,"a",@progbits
	.globl	_Z13convertToGrayiiPhS_S_S_
	.p2align	3, 0x0
_Z13convertToGrayiiPhS_S_S_:
	.quad	_Z28__device_stub__convertToGrayiiPhS_S_S_
	.size	_Z13convertToGrayiiPhS_S_S_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"width?  >>> "
	.size	.L.str, 13

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"%d"
	.size	.L.str.1, 3

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"height? >>> "
	.size	.L.str.2, 13

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"cycle?  >>> "
	.size	.L.str.3, 13

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"too many pixels or cycles..."
	.size	.L.str.4, 29

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"\n(width, height, pixel, cycle) = (%d, %d, %d, %d)\n"
	.size	.L.str.5, 51

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"clock:%f\n"
	.size	.L.str.6, 10

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z13convertToGrayiiPhS_S_S_"
	.size	.L__unnamed_1, 28

	.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

	.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 _Z28__device_stub__convertToGrayiiPhS_S_S_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z13convertToGrayiiPhS_S_S_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z13convertToGrayiiPhS_S_S_ ; -- Begin function _Z13convertToGrayiiPhS_S_S_
	.globl	_Z13convertToGrayiiPhS_S_S_
	.p2align	8
	.type	_Z13convertToGrayiiPhS_S_S_,@function
_Z13convertToGrayiiPhS_S_S_:            ; @_Z13convertToGrayiiPhS_S_S_
; %bb.0:
	s_load_b64 s[12:13], s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_cmp_ge_i32 s15, s13
	s_cbranch_scc1 .LBB0_6
; %bb.1:                                ; %.lr.ph21
	s_clause 0x1
	s_load_b256 s[4:11], s[0:1], 0x8
	s_load_b32 s3, s[0:1], 0x28
	v_cmp_gt_i32_e32 vcc_lo, s12, v0
	s_add_u32 s16, s0, 40
	s_addc_u32 s17, s1, 0
.LBB0_2:                                ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_4 Depth 2
	s_and_saveexec_b32 s14, vcc_lo
	s_cbranch_execz .LBB0_5
; %bb.3:                                ; %.lr.ph
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_load_b32 s0, s[16:17], 0xc
	v_mov_b32_e32 v1, v0
	s_mov_b32 s19, 0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s18, s0, 0xffff
.LBB0_4:                                ;   Parent Loop BB0_2 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_4)
	v_ashrrev_i32_e32 v8, 31, v1
	v_add_co_u32 v6, s2, s4, v1
	v_add_co_u32 v2, s0, s6, v1
	v_add_co_u32 v4, s1, s8, v1
	v_add_co_ci_u32_e64 v7, s2, s5, v8, s2
	v_add_co_ci_u32_e64 v3, s0, s7, v8, s0
	v_add_co_ci_u32_e64 v5, s0, s9, v8, s1
	global_load_u8 v6, v[6:7], off
	global_load_u8 v2, v[2:3], off
	global_load_u8 v3, v[4:5], off
	s_waitcnt vmcnt(1)
	v_add_nc_u16 v2, v2, v6
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_3)
	v_add_nc_u16 v3, v2, v3
	v_add_co_u32 v2, s0, s10, v1
	v_add_nc_u32_e32 v1, s18, v1
	v_and_b32_e32 v4, 0xffff, v3
	v_add_co_ci_u32_e64 v3, s0, s11, v8, s0
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_cmp_le_i32_e64 s1, s12, v1
	v_mul_u32_u24_e32 v4, 0x5556, v4
	s_delay_alu instid0(VALU_DEP_2)
	s_or_b32 s19, s1, s19
	global_store_d16_hi_b8 v[2:3], v4, off
	s_and_not1_b32 exec_lo, exec_lo, s19
	s_cbranch_execnz .LBB0_4
.LBB0_5:                                ; %Flow40
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s14
	s_waitcnt lgkmcnt(0)
	s_add_i32 s15, s3, s15
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_ge_i32 s15, s13
	s_cbranch_scc0 .LBB0_2
.LBB0_6:                                ; %._crit_edge22
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z13convertToGrayiiPhS_S_S_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 296
		.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 9
		.amdhsa_next_free_sgpr 20
		.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	_Z13convertToGrayiiPhS_S_S_, .Lfunc_end0-_Z13convertToGrayiiPhS_S_S_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 304
; NumSgprs: 22
; NumVgprs: 9
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 22
; NumVGPRsForWavesPerEU: 9
; 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:
      - .offset:         0
        .size:           4
        .value_kind:     by_value
      - .offset:         4
        .size:           4
        .value_kind:     by_value
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         24
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         32
        .size:           8
        .value_kind:     global_buffer
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         44
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         48
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         52
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         54
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         56
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         58
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         60
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         62
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         96
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         104
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 296
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z13convertToGrayiiPhS_S_S_
    .private_segment_fixed_size: 0
    .sgpr_count:     22
    .sgpr_spill_count: 0
    .symbol:         _Z13convertToGrayiiPhS_S_S_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     9
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
