#include <algorithm>
#include <cassert>
#include <fstream>
#include <iostream>
#include <numeric>
#include <vector>

using std::accumulate;
using std::cout;
using std::generate;
using std::ios;
using std::ofstream;
using std::vector;

// Number of bins for our plots
constexpr int BINS = 7;
constexpr int DIV = ((26 + BINS -1 )/ BINS);


__global__ void histogram(char *a, int * result, int N)
{   // Calculate the global thread ID
    int tid = blockIdx.x * blockDim.x + threadIdx.x;
    
    int alpha_position;

    for(int i = tid; i < N; i += (gridDim.x * blockDim.x))
    {
        // Calculate the postion in the alphabet
        alpha_position = a[i] - 'a';
        atomicAdd(&result[alpha_position / DIV], 1);
    }
}


int main()
{   // Declare our problem size
    int N = 1<<24;

    // Allocate memory on the host
    vector<char> h_input(N);

    // Allocate memory for the binned results
    vector<int> h_result(BINS);

    // Initialize the array
    srand(1);
    generate(begin(h_input), end(h_input), [](){ return 'a' + (rand()%26);});

    // Allocate device memory
    char *d_input;
    int *d_result;
    cudaMalloc(&d_input, N);
    cudaMalloc(&d_result, BINS * sizeof(int));

    cudaMemcpy(d_input, h_input.data(), N, cudaMemcpyHostToDevice);
    cudaMemcpy(d_result, h_result.data(), BINS * sizeof(int), cudaMemcpyHostToDevice);

    // Calculate number of threads/threadblock and number of thread blocks
    int THREADS = 512;
    int BLOCKS =  N / THREADS;

    // Launch the kernel
    histogram<<<BLOCKS, THREADS>>>(d_input, d_result, N);

    // Copy the result back
    cudaMemcpy(h_result.data(), d_result, BINS * sizeof(int), cudaMemcpyDeviceToHost);

    // Functional test
    assert(N == accumulate(begin(h_result), end(h_result), 0));

    cout<<"COMPLETED SUCCESSFULLY\n";

    cudaFree(d_input);
    cudaFree(d_result);

}
	.file	"tmpxft_00310c6c_00000000-6_histogram_global.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB4418:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE4418:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z31__device_stub__Z9histogramPcPiiPcPii
	.type	_Z31__device_stub__Z9histogramPcPiiPcPii, @function
_Z31__device_stub__Z9histogramPcPiiPcPii:
.LFB4440:
	.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
	movl	%edx, 12(%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	12(%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	.L2
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z9histogramPcPii(%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
.L2:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE4440:
	.size	_Z31__device_stub__Z9histogramPcPiiPcPii, .-_Z31__device_stub__Z9histogramPcPiiPcPii
	.globl	_Z9histogramPcPii
	.type	_Z9histogramPcPii, @function
_Z9histogramPcPii:
.LFB4441:
	.cfi_startproc
	endbr64
	jmp	_Z31__device_stub__Z9histogramPcPiiPcPii
	.cfi_endproc
.LFE4441:
	.size	_Z9histogramPcPii, .-_Z9histogramPcPii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"_Z9histogramPcPii"
	.section	.text.startup,"ax",@progbits
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB4443:
	.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	.LC0(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z9histogramPcPii(%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
.LFE4443:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.text._ZNSt6vectorIcSaIcEED2Ev,"axG",@progbits,_ZNSt6vectorIcSaIcEED5Ev,comdat
	.align 2
	.weak	_ZNSt6vectorIcSaIcEED2Ev
	.type	_ZNSt6vectorIcSaIcEED2Ev, @function
_ZNSt6vectorIcSaIcEED2Ev:
.LFB4763:
	.cfi_startproc
	endbr64
	movq	(%rdi), %rax
	testq	%rax, %rax
	je	.L10
	movq	16(%rdi), %rsi
	movq	%rax, %rdi
	subq	%rax, %rsi
	jmp	_ZdlPvm@PLT
.L10:
	ret
	.cfi_endproc
.LFE4763:
	.size	_ZNSt6vectorIcSaIcEED2Ev, .-_ZNSt6vectorIcSaIcEED2Ev
	.weak	_ZNSt6vectorIcSaIcEED1Ev
	.set	_ZNSt6vectorIcSaIcEED1Ev,_ZNSt6vectorIcSaIcEED2Ev
	.section	.text._ZNSt12_Vector_baseIiSaIiEED2Ev,"axG",@progbits,_ZNSt12_Vector_baseIiSaIiEED5Ev,comdat
	.align 2
	.weak	_ZNSt12_Vector_baseIiSaIiEED2Ev
	.type	_ZNSt12_Vector_baseIiSaIiEED2Ev, @function
_ZNSt12_Vector_baseIiSaIiEED2Ev:
.LFB4954:
	.cfi_startproc
	endbr64
	movq	(%rdi), %rax
	testq	%rax, %rax
	je	.L12
	movq	16(%rdi), %rsi
	movq	%rax, %rdi
	subq	%rax, %rsi
	jmp	_ZdlPvm@PLT
.L12:
	ret
	.cfi_endproc
.LFE4954:
	.size	_ZNSt12_Vector_baseIiSaIiEED2Ev, .-_ZNSt12_Vector_baseIiSaIiEED2Ev
	.weak	_ZNSt12_Vector_baseIiSaIiEED1Ev
	.set	_ZNSt12_Vector_baseIiSaIiEED1Ev,_ZNSt12_Vector_baseIiSaIiEED2Ev
	.section	.rodata.str1.1
.LC1:
	.string	"COMPLETED SUCCESSFULLY\n"
	.section	.text.startup
	.globl	main
	.type	main, @function
main:
.LFB4410:
	.cfi_startproc
	.cfi_personality 0x9b,DW.ref.__gxx_personality_v0
	.cfi_lsda 0x1b,.LLSDA4410
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	movl	$16777216, %edi
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	subq	$104, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
.LEHB0:
	call	_Znwm@PLT
.LEHE0:
	movl	$16777215, %ecx
	leaq	1(%rax), %rsi
	leaq	16777216(%rax), %rdx
	movb	$0, (%rax)
	movq	%rax, %rbp
	movq	%rax, 40(%rsp)
	movq	%rsi, %rdi
	xorl	%eax, %eax
	rep stosb
	xorl	%edi, %edi
	movq	%rdx, 56(%rsp)
	movq	%rdi, 72(%rsp)
	movq	%rdi, 80(%rsp)
	movl	$28, %edi
	movq	%rdx, 48(%rsp)
.LEHB1:
	call	_Znwm@PLT
.LEHE1:
	leaq	28(%rax), %rdx
	xorl	%esi, %esi
	movq	%rax, 64(%rsp)
	movq	%rax, %rbx
	movq	%rdx, 80(%rsp)
	movl	%esi, (%rax)
	xorl	%eax, %eax
.L15:
	addq	$4, %rax
	cmpq	$28, %rax
	je	.L28
	xorl	%ecx, %ecx
	movl	%ecx, (%rbx,%rax)
	jmp	.L15
.L28:
	movl	$1, %edi
	movq	%rdx, 72(%rsp)
	xorl	%r12d, %r12d
	movl	$26, %r13d
	call	srand@PLT
.L17:
	call	rand@PLT
	cltd
	idivl	%r13d
	addl	$97, %edx
	movb	%dl, 0(%rbp,%r12)
	incq	%r12
	cmpq	$16777216, %r12
	jne	.L17
	movq	%rsp, %rdi
	movl	$16777216, %esi
	leaq	64(%rsp), %r12
.LEHB2:
	call	cudaMalloc@PLT
	leaq	8(%rsp), %rdi
	movl	$28, %esi
	call	cudaMalloc@PLT
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movl	$16777216, %edx
	movq	%rbp, %rsi
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movl	$28, %edx
	movq	%rbx, %rsi
	call	cudaMemcpy@PLT
	movl	$8388609, %edx
	movl	$131073, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$9, %rdx
	movl	$1, %ecx
	salq	$15, %rdi
	movl	$1, %esi
	call	__cudaPushCallConfiguration@PLT
	movq	8(%rsp), %rsi
	testl	%eax, %eax
	jne	.L18
	movq	(%rsp), %rdi
	movl	$16777216, %edx
	call	_Z31__device_stub__Z9histogramPcPiiPcPii
.L18:
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movl	$28, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	movl	$23, %edx
	leaq	.LC1(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l@PLT
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
.LEHE2:
	movq	%r12, %rdi
	call	_ZNSt12_Vector_baseIiSaIiEED2Ev
	leaq	40(%rsp), %rdi
	call	_ZNSt6vectorIcSaIcEED1Ev
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L22
	jmp	.L26
.L24:
	endbr64
	movq	%rax, %rbx
.L19:
	movq	%r12, %rdi
	call	_ZNSt12_Vector_baseIiSaIiEED2Ev
	jmp	.L20
.L23:
	endbr64
	movq	%rax, %rbx
.L20:
	leaq	40(%rsp), %rdi
	call	_ZNSt6vectorIcSaIcEED1Ev
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L26
	movq	%rbx, %rdi
.LEHB3:
	call	_Unwind_Resume@PLT
.LEHE3:
.L26:
	call	__stack_chk_fail@PLT
.L22:
	addq	$104, %rsp
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE4410:
	.globl	__gxx_personality_v0
	.section	.gcc_except_table,"a",@progbits
.LLSDA4410:
	.byte	0xff
	.byte	0xff
	.byte	0x1
	.uleb128 .LLSDACSE4410-.LLSDACSB4410
.LLSDACSB4410:
	.uleb128 .LEHB0-.LFB4410
	.uleb128 .LEHE0-.LEHB0
	.uleb128 0
	.uleb128 0
	.uleb128 .LEHB1-.LFB4410
	.uleb128 .LEHE1-.LEHB1
	.uleb128 .L23-.LFB4410
	.uleb128 0
	.uleb128 .LEHB2-.LFB4410
	.uleb128 .LEHE2-.LEHB2
	.uleb128 .L24-.LFB4410
	.uleb128 0
	.uleb128 .LEHB3-.LFB4410
	.uleb128 .LEHE3-.LEHB3
	.uleb128 0
	.uleb128 0
.LLSDACSE4410:
	.section	.text.startup
	.size	main, .-main
	.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
	.hidden	DW.ref.__gxx_personality_v0
	.weak	DW.ref.__gxx_personality_v0
	.section	.data.rel.local.DW.ref.__gxx_personality_v0,"awG",@progbits,DW.ref.__gxx_personality_v0,comdat
	.align 8
	.type	DW.ref.__gxx_personality_v0, @object
	.size	DW.ref.__gxx_personality_v0, 8
DW.ref.__gxx_personality_v0:
	.quad	__gxx_personality_v0
	.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 <algorithm>
#include <cassert>
#include <fstream>
#include <iostream>
#include <numeric>
#include <vector>

using std::accumulate;
using std::cout;
using std::generate;
using std::ios;
using std::ofstream;
using std::vector;

// Number of bins for our plots
constexpr int BINS = 7;
constexpr int DIV = ((26 + BINS -1 )/ BINS);


__global__ void histogram(char *a, int * result, int N)
{   // Calculate the global thread ID
    int tid = blockIdx.x * blockDim.x + threadIdx.x;
    
    int alpha_position;

    for(int i = tid; i < N; i += (gridDim.x * blockDim.x))
    {
        // Calculate the postion in the alphabet
        alpha_position = a[i] - 'a';
        atomicAdd(&result[alpha_position / DIV], 1);
    }
}


int main()
{   // Declare our problem size
    int N = 1<<24;

    // Allocate memory on the host
    vector<char> h_input(N);

    // Allocate memory for the binned results
    vector<int> h_result(BINS);

    // Initialize the array
    srand(1);
    generate(begin(h_input), end(h_input), [](){ return 'a' + (rand()%26);});

    // Allocate device memory
    char *d_input;
    int *d_result;
    hipMalloc(&d_input, N);
    hipMalloc(&d_result, BINS * sizeof(int));

    hipMemcpy(d_input, h_input.data(), N, hipMemcpyHostToDevice);
    hipMemcpy(d_result, h_result.data(), BINS * sizeof(int), hipMemcpyHostToDevice);

    // Calculate number of threads/threadblock and number of thread blocks
    int THREADS = 512;
    int BLOCKS =  N / THREADS;

    // Launch the kernel
    histogram<<<BLOCKS, THREADS>>>(d_input, d_result, N);

    // Copy the result back
    hipMemcpy(h_result.data(), d_result, BINS * sizeof(int), hipMemcpyDeviceToHost);

    // Functional test
    assert(N == accumulate(begin(h_result), end(h_result), 0));

    cout<<"COMPLETED SUCCESSFULLY\n";

    hipFree(d_input);
    hipFree(d_result);

}
	.text
	.file	"histogram_global.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z24__device_stub__histogramPcPii # -- Begin function _Z24__device_stub__histogramPcPii
	.type	_Z24__device_stub__histogramPcPii,@function
_Z24__device_stub__histogramPcPii:      # @_Z24__device_stub__histogramPcPii
	.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	12(%rsp), %rsi
	movl	%edx, (%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	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	$_Z9histogramPcPii, %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	_Z24__device_stub__histogramPcPii, .Lfunc_end0-_Z24__device_stub__histogramPcPii
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
.Lfunc_begin0:
	.cfi_startproc
	.cfi_personality 3, __gxx_personality_v0
	.cfi_lsda 3, .Lexception0
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	subq	$16, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$16777216, %edi                 # imm = 0x1000000
	callq	_Znwm
	movq	%rax, %rbx
	movl	$16777216, %edx                 # imm = 0x1000000
	movq	%rax, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
.Ltmp0:
	movl	$28, %edi
	callq	_Znwm
.Ltmp1:
# %bb.1:
	movq	%rax, %r14
	xorps	%xmm0, %xmm0
	movups	%xmm0, 12(%rax)
	movups	%xmm0, (%rax)
	movl	$1, %edi
	callq	srand
	xorl	%r15d, %r15d
.LBB1_2:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$1321528399, %rax, %rcx         # imm = 0x4EC4EC4F
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$35, %rcx
	addl	%edx, %ecx
	leal	(%rcx,%rcx,4), %edx
	leal	(%rdx,%rdx,4), %edx
	addl	%ecx, %edx
	subl	%edx, %eax
	addb	$97, %al
	movb	%al, (%rbx,%r15)
	incq	%r15
	cmpq	$16777216, %r15                 # imm = 0x1000000
	jne	.LBB1_2
# %bb.3:                                # %_ZSt8generateIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEZ4mainEUlvE_EvT_S8_T0_.exit
.Ltmp3:
	leaq	8(%rsp), %rdi
	movl	$16777216, %esi                 # imm = 0x1000000
	callq	hipMalloc
.Ltmp4:
# %bb.4:                                # %_ZL9hipMallocIcE10hipError_tPPT_m.exit
.Ltmp5:
	movq	%rsp, %rdi
	movl	$28, %esi
	callq	hipMalloc
.Ltmp6:
# %bb.5:                                # %_ZL9hipMallocIiE10hipError_tPPT_m.exit
	movq	8(%rsp), %rdi
.Ltmp7:
	movl	$16777216, %edx                 # imm = 0x1000000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
.Ltmp8:
# %bb.6:
	movq	(%rsp), %rdi
.Ltmp9:
	movl	$28, %edx
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
.Ltmp10:
# %bb.7:
.Ltmp12:
	movabsq	$4295000064, %rdi               # imm = 0x100008000
	movabsq	$4294967808, %rdx               # imm = 0x100000200
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
.Ltmp13:
# %bb.8:
	testl	%eax, %eax
	jne	.LBB1_10
# %bb.9:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
.Ltmp14:
	movl	$16777216, %edx                 # imm = 0x1000000
	callq	_Z24__device_stub__histogramPcPii
.Ltmp15:
.LBB1_10:
	movq	(%rsp), %rsi
.Ltmp16:
	movl	$28, %edx
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
.Ltmp17:
# %bb.11:
.Ltmp18:
	movl	$_ZSt4cout, %edi
	movl	$.L.str, %esi
	movl	$23, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp19:
# %bb.12:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit
	movq	8(%rsp), %rdi
.Ltmp20:
	callq	hipFree
.Ltmp21:
# %bb.13:
	movq	(%rsp), %rdi
.Ltmp22:
	callq	hipFree
.Ltmp23:
# %bb.14:                               # %_ZNSt6vectorIcSaIcEED2Ev.exit
	movq	%r14, %rdi
	callq	_ZdlPv
	movq	%rbx, %rdi
	callq	_ZdlPv
	xorl	%eax, %eax
	addq	$16, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.LBB1_15:
	.cfi_def_cfa_offset 48
.Ltmp2:
	movq	%rax, %r15
	jmp	.LBB1_19
.LBB1_17:
.Ltmp11:
	jmp	.LBB1_18
.LBB1_16:
.Ltmp24:
.LBB1_18:                               # %_ZNSt6vectorIiSaIiEED2Ev.exit24
	movq	%rax, %r15
	movq	%r14, %rdi
	callq	_ZdlPv
.LBB1_19:                               # %_ZNSt6vectorIcSaIcEED2Ev.exit26
	movq	%rbx, %rdi
	callq	_ZdlPv
	movq	%r15, %rdi
	callq	_Unwind_Resume@PLT
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
	.section	.gcc_except_table,"a",@progbits
	.p2align	2, 0x0
GCC_except_table1:
.Lexception0:
	.byte	255                             # @LPStart Encoding = omit
	.byte	255                             # @TType Encoding = omit
	.byte	1                               # Call site Encoding = uleb128
	.uleb128 .Lcst_end0-.Lcst_begin0
.Lcst_begin0:
	.uleb128 .Lfunc_begin0-.Lfunc_begin0    # >> Call Site 1 <<
	.uleb128 .Ltmp0-.Lfunc_begin0           #   Call between .Lfunc_begin0 and .Ltmp0
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp0-.Lfunc_begin0           # >> Call Site 2 <<
	.uleb128 .Ltmp1-.Ltmp0                  #   Call between .Ltmp0 and .Ltmp1
	.uleb128 .Ltmp2-.Lfunc_begin0           #     jumps to .Ltmp2
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp3-.Lfunc_begin0           # >> Call Site 3 <<
	.uleb128 .Ltmp10-.Ltmp3                 #   Call between .Ltmp3 and .Ltmp10
	.uleb128 .Ltmp11-.Lfunc_begin0          #     jumps to .Ltmp11
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp12-.Lfunc_begin0          # >> Call Site 4 <<
	.uleb128 .Ltmp23-.Ltmp12                #   Call between .Ltmp12 and .Ltmp23
	.uleb128 .Ltmp24-.Lfunc_begin0          #     jumps to .Ltmp24
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp23-.Lfunc_begin0          # >> Call Site 5 <<
	.uleb128 .Lfunc_end1-.Ltmp23            #   Call between .Ltmp23 and .Lfunc_end1
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
.Lcst_end0:
	.p2align	2, 0x0
                                        # -- End function
	.text
	.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	$_Z9histogramPcPii, %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	_Z9histogramPcPii,@object       # @_Z9histogramPcPii
	.section	.rodata,"a",@progbits
	.globl	_Z9histogramPcPii
	.p2align	3, 0x0
_Z9histogramPcPii:
	.quad	_Z24__device_stub__histogramPcPii
	.size	_Z9histogramPcPii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"COMPLETED SUCCESSFULLY\n"
	.size	.L.str, 24

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z9histogramPcPii"
	.size	.L__unnamed_1, 18

	.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 _Z24__device_stub__histogramPcPii
	.addrsig_sym __gxx_personality_v0
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Unwind_Resume
	.addrsig_sym _Z9histogramPcPii
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z9histogramPcPii       ; -- Begin function _Z9histogramPcPii
	.globl	_Z9histogramPcPii
	.p2align	8
	.type	_Z9histogramPcPii,@function
_Z9histogramPcPii:                      ; @_Z9histogramPcPii
; %bb.0:
	s_clause 0x1
	s_load_b32 s5, s[0:1], 0x24
	s_load_b32 s4, s[0:1], 0x10
	s_add_u32 s2, s0, 24
	s_addc_u32 s3, s1, 0
	s_mov_b32 s6, exec_lo
	s_waitcnt lgkmcnt(0)
	s_and_b32 s5, s5, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s5, v[0:1]
	v_cmpx_gt_i32_e64 s4, v1
	s_cbranch_execz .LBB0_3
; %bb.1:                                ; %.lr.ph
	s_load_b32 s6, s[2:3], 0x0
	s_load_b128 s[0:3], s[0:1], 0x0
	v_mov_b32_e32 v0, 1
	s_waitcnt lgkmcnt(0)
	s_mul_i32 s5, s6, s5
	s_mov_b32 s6, 0
.LBB0_2:                                ; =>This Inner Loop Header: Depth=1
	v_ashrrev_i32_e32 v3, 31, v1
	v_add_co_u32 v2, vcc_lo, s0, v1
	v_add_nc_u32_e32 v1, s5, v1
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_3) | instid1(VALU_DEP_1)
	v_add_co_ci_u32_e32 v3, vcc_lo, s1, v3, vcc_lo
	global_load_i8 v2, v[2:3], off
	s_waitcnt vmcnt(0)
	v_add_nc_u16 v2, v2, 0xff9f
	v_lshrrev_b16 v3, 14, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_nc_u16 v2, v2, v3
	v_ashrrev_i16 v2, 2, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_bfe_i32 v2, v2, 0, 16
	v_ashrrev_i32_e32 v3, 31, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[2:3], 2, v[2:3]
	v_add_co_u32 v2, vcc_lo, s2, v2
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_3) | instid1(SALU_CYCLE_1)
	v_add_co_ci_u32_e32 v3, vcc_lo, s3, v3, vcc_lo
	v_cmp_le_i32_e32 vcc_lo, s4, v1
	global_atomic_add_u32 v[2:3], v0, off
	s_or_b32 s6, vcc_lo, s6
	s_and_not1_b32 exec_lo, exec_lo, s6
	s_cbranch_execnz .LBB0_2
.LBB0_3:                                ; %Flow17
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z9histogramPcPii
		.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	_Z9histogramPcPii, .Lfunc_end0-_Z9histogramPcPii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 256
; 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:         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:           _Z9histogramPcPii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z9histogramPcPii.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
