#include <stdio.h>
#include <stdlib.h>
#include <cuda_runtime.h>
//Create a histogram kernel
__global__ void histogram_kernel(const int* const d_container, int* d_histogram,
		const int maxsize, const int num_bins) {
	int index = threadIdx.x + blockIdx.x * blockDim.x;
	if(index > maxsize) return;
	int bin = d_container[index] % num_bins;
	atomicAdd(&d_histogram[bin], 1);
}

int main(int argc, char **argv) {

	//Generate a random array of ints

	int maxsize = 1 << 24;
	int *container_array = new int[maxsize];
	for(int i=0;i<maxsize;i++) {
		container_array[i] = i;
	}

	const int num_bins = 10000;
	int histogram[num_bins];

	for(int i=0;i<num_bins;i++) {
		histogram[i] = 0;
	}

	int bin;
	for(int i=0;i<maxsize;i++) {
		bin = container_array[i] % num_bins;
		histogram[bin] ++;
	}


	//Allocate mem to device

	int dev = 0;
	cudaSetDevice(dev);

	cudaDeviceProp devProps;
	if (cudaGetDeviceProperties(&devProps, dev) == 0) {
		printf("Using device %d:\n", dev);
		printf("%s; global mem: %dB; compute v%d.%d; clock: %d kHz\n",
				devProps.name, (int) devProps.totalGlobalMem,
				(int) devProps.major, (int) devProps.minor,
				(int) devProps.clockRate);
	}
	int* d_container_array;
	int* d_histogram;
	int* h_histogram = new int[num_bins];

	cudaMalloc(&d_container_array, sizeof(int) * maxsize);
	cudaMalloc(&d_histogram, sizeof(int) * num_bins);
	cudaMemcpy(d_container_array, container_array, sizeof(int) * maxsize, cudaMemcpyHostToDevice);
	cudaMemset(d_histogram, 0, sizeof(int) * num_bins);
	int gridsize = ceil(maxsize / 1024);
	histogram_kernel<<<gridsize, 1024>>>(d_container_array, d_histogram, maxsize, num_bins);

	cudaMemcpy(h_histogram, d_histogram, sizeof(int) * num_bins, cudaMemcpyDeviceToHost);
	//Call histogram kernel and get histogram from device to host
	//COmpare the results

	for(int i=0;i<num_bins;i++) {
		printf("%d %d\n", histogram[i], histogram[i] - h_histogram[i]);
	}

	cudaFree(d_container_array);
	cudaFree(d_histogram);
	free(h_histogram);
	free(container_array);

	return 0;
}

	.file	"tmpxft_002a24a1_00000000-6_naive_histogram.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__Z16histogram_kernelPKiPiiiPKiPiii
	.type	_Z41__device_stub__Z16histogram_kernelPKiPiiiPKiPiii, @function
_Z41__device_stub__Z16histogram_kernelPKiPiiiPKiPiii:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movl	%edx, 12(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 8(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	12(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z16histogram_kernelPKiPiii(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z41__device_stub__Z16histogram_kernelPKiPiiiPKiPiii, .-_Z41__device_stub__Z16histogram_kernelPKiPiiiPKiPiii
	.globl	_Z16histogram_kernelPKiPiii
	.type	_Z16histogram_kernelPKiPiii, @function
_Z16histogram_kernelPKiPiii:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z41__device_stub__Z16histogram_kernelPKiPiiiPKiPiii
	.cfi_endproc
.LFE2053:
	.size	_Z16histogram_kernelPKiPiii, .-_Z16histogram_kernelPKiPiii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Using device %d:\n"
.LC1:
	.string	"%s; global mem: %dB; compute v%d.%d; clock: %d kHz\n"
.LC2:
	.string	"%d %d\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	leaq	-40960(%rsp), %r11
	.cfi_def_cfa 11, 41008
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	addq	$-128, %rsp
	.cfi_def_cfa_offset 41136
	movl	$67108864, %edi
	movq	%fs:40, %rax
	movq	%rax, 41080(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movq	%rax, %rbx
	xorl	%eax, %eax
.L9:
	movl	%eax, (%rbx,%rax,4)
	incq	%rax
	cmpq	$16777216, %rax
	jne	.L9
	leaq	1080(%rsp), %r13
	movl	$10000, %ecx
	xorl	%eax, %eax
	movl	$10000, %esi
	movq	%r13, %rdi
	rep stosl
.L10:
	movl	(%rbx,%rcx,4), %eax
	incq	%rcx
	cltd
	idivl	%esi
	movslq	%edx, %rdx
	incl	1080(%rsp,%rdx,4)
	cmpq	$16777216, %rcx
	jne	.L10
	xorl	%edi, %edi
	leaq	48(%rsp), %rbp
	call	cudaSetDevice@PLT
	xorl	%esi, %esi
	movq	%rbp, %rdi
	call	cudaGetDeviceProperties_v2@PLT
	testl	%eax, %eax
	jne	.L11
	xorl	%edx, %edx
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	%rbp, %rdx
	movl	$2, %edi
	leaq	.LC1(%rip), %rsi
	pushq	%rax
	.cfi_def_cfa_offset 41144
	movl	404(%rsp), %eax
	pushq	%rax
	.cfi_def_cfa_offset 41152
	movl	428(%rsp), %r9d
	xorl	%eax, %eax
	movl	424(%rsp), %r8d
	movl	352(%rsp), %ecx
	call	__printf_chk@PLT
	popq	%rdx
	.cfi_def_cfa_offset 41144
	popq	%rcx
	.cfi_def_cfa_offset 41136
.L11:
	movl	$40000, %edi
	call	_Znam@PLT
	leaq	8(%rsp), %rdi
	movl	$67108864, %esi
	movq	%rax, %rbp
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movl	$40000, %esi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$67108864, %edx
	call	cudaMemcpy@PLT
	movq	16(%rsp), %rdi
	xorl	%esi, %esi
	movl	$40000, %edx
	call	cudaMemset@PLT
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$262145, %edi
	salq	$10, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	salq	$14, %rdi
	movq	%rdx, 36(%rsp)
	movl	$1, 44(%rsp)
	movq	%rdi, 24(%rsp)
	movl	$1, 32(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L12
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdi
	movl	$10000, %ecx
	movl	$16777216, %edx
	call	_Z41__device_stub__Z16histogram_kernelPKiPiiiPKiPiii
.L12:
	movq	16(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdi
	xorl	%r12d, %r12d
	movl	$40000, %edx
	leaq	.LC2(%rip), %r14
	call	cudaMemcpy@PLT
.L13:
	movl	0(%r13,%r12), %edx
	movq	%r14, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	movl	%edx, %ecx
	subl	0(%rbp,%r12), %ecx
	addq	$4, %r12
	call	__printf_chk@PLT
	cmpq	$40000, %r12
	jne	.L13
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	41080(%rsp), %rax
	subq	%fs:40, %rax
	je	.L14
	call	__stack_chk_fail@PLT
.L14:
	addq	$41088, %rsp
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC3:
	.string	"_Z16histogram_kernelPKiPiii"
	.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	.LC3(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z16histogram_kernelPKiPiii(%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
	.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 <hip/hip_runtime.h>
//Create a histogram kernel
__global__ void histogram_kernel(const int* const d_container, int* d_histogram,
		const int maxsize, const int num_bins) {
	int index = threadIdx.x + blockIdx.x * blockDim.x;
	if(index > maxsize) return;
	int bin = d_container[index] % num_bins;
	atomicAdd(&d_histogram[bin], 1);
}

int main(int argc, char **argv) {

	//Generate a random array of ints

	int maxsize = 1 << 24;
	int *container_array = new int[maxsize];
	for(int i=0;i<maxsize;i++) {
		container_array[i] = i;
	}

	const int num_bins = 10000;
	int histogram[num_bins];

	for(int i=0;i<num_bins;i++) {
		histogram[i] = 0;
	}

	int bin;
	for(int i=0;i<maxsize;i++) {
		bin = container_array[i] % num_bins;
		histogram[bin] ++;
	}


	//Allocate mem to device

	int dev = 0;
	hipSetDevice(dev);

	hipDeviceProp_t devProps;
	if (hipGetDeviceProperties(&devProps, dev) == 0) {
		printf("Using device %d:\n", dev);
		printf("%s; global mem: %dB; compute v%d.%d; clock: %d kHz\n",
				devProps.name, (int) devProps.totalGlobalMem,
				(int) devProps.major, (int) devProps.minor,
				(int) devProps.clockRate);
	}
	int* d_container_array;
	int* d_histogram;
	int* h_histogram = new int[num_bins];

	hipMalloc(&d_container_array, sizeof(int) * maxsize);
	hipMalloc(&d_histogram, sizeof(int) * num_bins);
	hipMemcpy(d_container_array, container_array, sizeof(int) * maxsize, hipMemcpyHostToDevice);
	hipMemset(d_histogram, 0, sizeof(int) * num_bins);
	int gridsize = ceil(maxsize / 1024);
	histogram_kernel<<<gridsize, 1024>>>(d_container_array, d_histogram, maxsize, num_bins);

	hipMemcpy(h_histogram, d_histogram, sizeof(int) * num_bins, hipMemcpyDeviceToHost);
	//Call histogram kernel and get histogram from device to host
	//COmpare the results

	for(int i=0;i<num_bins;i++) {
		printf("%d %d\n", histogram[i], histogram[i] - h_histogram[i]);
	}

	hipFree(d_container_array);
	hipFree(d_histogram);
	free(h_histogram);
	free(container_array);

	return 0;
}

	.text
	.file	"naive_histogram.hip"
	.globl	_Z31__device_stub__histogram_kernelPKiPiii # -- Begin function _Z31__device_stub__histogram_kernelPKiPiii
	.type	_Z31__device_stub__histogram_kernelPKiPiii,@function
_Z31__device_stub__histogram_kernelPKiPiii: # @_Z31__device_stub__histogram_kernelPKiPiii
	.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), %rdi
	movq	%rsi, (%rdi)
	leaq	12(%rsp), %rsi
	movl	%edx, (%rsi)
	leaq	8(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%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	$_Z16histogram_kernelPKiPiii, %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	_Z31__device_stub__histogram_kernelPKiPiii, .Lfunc_end0-_Z31__device_stub__histogram_kernelPKiPiii
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function 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	$41496, %rsp                    # imm = 0xA218
	.cfi_def_cfa_offset 41536
	.cfi_offset %rbx, -40
	.cfi_offset %r12, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$67108864, %edi                 # imm = 0x4000000
	callq	_Znam
	movq	%rax, %rbx
	xorl	%eax, %eax
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	movl	%eax, (%rbx,%rax,4)
	incq	%rax
	cmpq	$16777216, %rax                 # imm = 0x1000000
	jne	.LBB1_1
# %bb.2:                                # %.preheader.preheader
	leaq	1488(%rsp), %rdi
	xorl	%r14d, %r14d
	movl	$40000, %edx                    # imm = 0x9C40
	xorl	%esi, %esi
	callq	memset@PLT
.LBB1_3:                                # %.preheader
                                        # =>This Inner Loop Header: Depth=1
	movslq	(%rbx,%r14,4), %rax
	imulq	$1759218605, %rax, %rcx         # imm = 0x68DB8BAD
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$44, %rcx
	addl	%edx, %ecx
	imull	$10000, %ecx, %ecx              # imm = 0x2710
	subl	%ecx, %eax
	cltq
	incl	1488(%rsp,%rax,4)
	incq	%r14
	cmpq	$16777216, %r14                 # imm = 0x1000000
	jne	.LBB1_3
# %bb.4:
	xorl	%edi, %edi
	callq	hipSetDevice
	leaq	16(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipGetDevicePropertiesR0600
	testl	%eax, %eax
	jne	.LBB1_6
# %bb.5:
	movl	$.L.str, %edi
	xorl	%esi, %esi
	xorl	%eax, %eax
	callq	printf
	leaq	16(%rsp), %rsi
	movl	360(%rsi), %ecx
	movl	364(%rsi), %r8d
	movl	288(%rsi), %edx
	movl	348(%rsi), %r9d
	movl	$.L.str.1, %edi
	xorl	%eax, %eax
	callq	printf
.LBB1_6:
	movl	$40000, %edi                    # imm = 0x9C40
	callq	_Znam
	movq	%rax, %r14
	leaq	8(%rsp), %r15
	movl	$67108864, %esi                 # imm = 0x4000000
	movq	%r15, %rdi
	callq	hipMalloc
	movq	%rsp, %r12
	movl	$40000, %esi                    # imm = 0x9C40
	movq	%r12, %rdi
	callq	hipMalloc
	movq	(%r15), %rdi
	movl	$67108864, %edx                 # imm = 0x4000000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r12), %rdi
	movl	$40000, %edx                    # imm = 0x9C40
	xorl	%esi, %esi
	callq	hipMemset
	movabsq	$4294968320, %rdx               # imm = 0x100000400
	leaq	15360(%rdx), %rdi
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_8
# %bb.7:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
	movl	$16777216, %edx                 # imm = 0x1000000
	movl	$10000, %ecx                    # imm = 0x2710
	callq	_Z31__device_stub__histogram_kernelPKiPiii
.LBB1_8:
	movq	(%rsp), %rsi
	movl	$40000, %edx                    # imm = 0x9C40
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%r15d, %r15d
.LBB1_9:                                # =>This Inner Loop Header: Depth=1
	movl	1488(%rsp,%r15,4), %esi
	movl	%esi, %edx
	subl	(%r14,%r15,4), %edx
	movl	$.L.str.2, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r15
	cmpq	$10000, %r15                    # imm = 0x2710
	jne	.LBB1_9
# %bb.10:
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movq	%r14, %rdi
	callq	free
	movq	%rbx, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$41496, %rsp                    # imm = 0xA218
	.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_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	$_Z16histogram_kernelPKiPiii, %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	_Z16histogram_kernelPKiPiii,@object # @_Z16histogram_kernelPKiPiii
	.section	.rodata,"a",@progbits
	.globl	_Z16histogram_kernelPKiPiii
	.p2align	3, 0x0
_Z16histogram_kernelPKiPiii:
	.quad	_Z31__device_stub__histogram_kernelPKiPiii
	.size	_Z16histogram_kernelPKiPiii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Using device %d:\n"
	.size	.L.str, 18

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"%s; global mem: %dB; compute v%d.%d; clock: %d kHz\n"
	.size	.L.str.1, 52

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"%d %d\n"
	.size	.L.str.2, 7

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z16histogram_kernelPKiPiii"
	.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 _Z31__device_stub__histogram_kernelPKiPiii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z16histogram_kernelPKiPiii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z16histogram_kernelPKiPiii ; -- Begin function _Z16histogram_kernelPKiPiii
	.globl	_Z16histogram_kernelPKiPiii
	.p2align	8
	.type	_Z16histogram_kernelPKiPiii,@function
_Z16histogram_kernelPKiPiii:            ; @_Z16histogram_kernelPKiPiii
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x24
	s_load_b64 s[2:3], s[0:1], 0x10
	s_waitcnt lgkmcnt(0)
	s_and_b32 s4, s4, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s4, v[0:1]
	v_cmp_ge_i32_e32 vcc_lo, s2, v1
	s_and_saveexec_b32 s2, vcc_lo
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_load_b128 s[4:7], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	s_ashr_i32 s0, s3, 31
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	s_add_i32 s1, s3, s0
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_xor_b32 s0, s1, s0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	s_sub_i32 s1, 0, s0
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v0, vcc_lo, s4, v0
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_add_co_ci_u32_e32 v1, vcc_lo, s5, v1, vcc_lo
	global_load_b32 v0, v[0:1], off
	v_cvt_f32_u32_e32 v1, s0
	v_rcp_iflag_f32_e32 v1, v1
	s_waitcnt vmcnt(0)
	v_ashrrev_i32_e32 v3, 31, v0
	s_waitcnt_depctr 0xfff
	v_dual_mul_f32 v1, 0x4f7ffffe, v1 :: v_dual_add_nc_u32 v0, v0, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_cvt_u32_f32_e32 v1, v1
	v_xor_b32_e32 v0, v0, v3
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v2, s1, v1
	v_mul_hi_u32 v2, v1, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_dual_mov_b32 v2, 1 :: v_dual_add_nc_u32 v1, v1, v2
	v_mul_hi_u32 v1, v0, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v1, v1, s0
	v_sub_nc_u32_e32 v0, v0, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_subrev_nc_u32_e32 v1, s0, v0
	v_cmp_le_u32_e32 vcc_lo, s0, v0
	v_cndmask_b32_e32 v0, v0, v1, vcc_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_subrev_nc_u32_e32 v1, s0, v0
	v_cmp_le_u32_e32 vcc_lo, s0, v0
	v_cndmask_b32_e32 v0, v0, v1, vcc_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_xor_b32_e32 v0, v0, v3
	v_sub_nc_u32_e32 v0, v0, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v1, 31, v0
	v_lshlrev_b64 v[0:1], 2, v[0:1]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v0, vcc_lo, s6, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s7, v1, vcc_lo
	global_atomic_add_u32 v[0:1], v2, off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z16histogram_kernelPKiPiii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 280
		.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 4
		.amdhsa_next_free_sgpr 16
		.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	_Z16histogram_kernelPKiPiii, .Lfunc_end0-_Z16histogram_kernelPKiPiii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 324
; NumSgprs: 18
; NumVgprs: 4
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 4
; Occupancy: 16
; WaveLimiterHint : 1
; 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
      - .offset:         16
        .size:           4
        .value_kind:     by_value
      - .offset:         20
        .size:           4
        .value_kind:     by_value
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         28
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         36
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         38
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         40
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         42
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         44
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         46
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         88
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z16histogram_kernelPKiPiii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z16histogram_kernelPKiPiii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     4
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
