#include "cuda_runtime.h"

#include <iostream>
#include <fstream>
#include <chrono>
#include <string>


__global__ void reduction(const int* data, const int size, int* output) {

	extern __shared__ int shared_data[];

	int indx = blockIdx.x * blockDim.x + threadIdx.x;
	shared_data[threadIdx.x] = data[indx];
	__syncthreads();
	
	for(int i = 1; i < blockDim.x; i *= 2) {

		if (threadIdx.x % (2*i) == 0) 
			shared_data[threadIdx.x] += shared_data[threadIdx.x + i];
	
		__syncthreads();
	}
	

	if (threadIdx.x == 0)
		output[blockIdx.x] = shared_data[0];
}


__global__ void optimized_reduction(const int* data, const int size, int* output) {

	extern __shared__ int shared_data[];

	int indx = blockIdx.x * blockDim.x * 2 + threadIdx.x;
	shared_data[threadIdx.x] = data[indx] + data[indx + blockDim.x * 2];
	__syncthreads();
	
	for(int i = blockDim.x/2; i > 0; i /= 2) {

		if (threadIdx.x < i) 
			shared_data[threadIdx.x] += shared_data[threadIdx.x + i];
	
		__syncthreads();
	}
	

	if (threadIdx.x == 0)
		output[blockIdx.x] = shared_data[0];

}


///////////////////////////////////////////////////////////////////////////////////////////////

__global__ void initialize(int* data, const int size) {

	int indx = threadIdx.x + blockDim.x * blockIdx.x;
	int stride = blockDim.x * gridDim.x;

	for(int i = indx; i < size; i += stride)
		data[i] = 1;
}

//////////////////////////////////////////////////////////////////////////////////////////////


int main() {

	int* data;
	int* result;
	const int size = 1024 * std::pow(2, 16);
	size_t data_size = size * sizeof(int);
	int ID;
	int SM;
	cudaGetDevice(&ID);
	cudaDeviceGetAttribute(&SM, cudaDevAttrMultiProcessorCount, ID);
	cudaMallocManaged(&data, data_size);
	cudaMallocManaged(&result, 32*SM*sizeof(int));
	cudaMemPrefetchAsync(data, data_size, ID);
	cudaMemPrefetchAsync(result, 32*SM*sizeof(int), ID);

	initialize<<<32*SM, 256>>>(data, size);

	auto start_first = std::chrono::high_resolution_clock::now();
	reduction<<<SM * 32, 256, SM*64>>>(data, size, result);
	cudaDeviceSynchronize();
	auto stop_first = std::chrono::high_resolution_clock::now();

	auto start_optimized = std::chrono::high_resolution_clock::now();
	reduction<<<SM * 32, 256>>>(data, size, result);
	cudaDeviceSynchronize();
	auto stop_optimized = std::chrono::high_resolution_clock::now();

	int sum = 0;
	int control = 0;
	for(int i = 0; i < size; i++)
		control += data[i];

	for(int i = 0; i < 32*SM; i++)
		sum += result[i];

	if( sum == size )
		std::cout << "result good" << std::endl;
	std::cout << sum << std::endl;
	std::cout << control << std::endl;
	
	std::ofstream save;
	save.open("time.txt");
//	save << std::chrono::duration_cast<std::chrono::nanoseconds>(stop_first-start_first).count()
//		 << std::endl << std::chrono::duration_cast<std::chrono::nanoseconds>(stop_optimized-start_optimized).count();
	save.close();

	return 0;
}

	.file	"tmpxft_002c1e03_00000000-6_reduction.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3869:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3869:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z32__device_stub__Z9reductionPKiiPiPKiiPi
	.type	_Z32__device_stub__Z9reductionPKiiPiPKiiPi, @function
_Z32__device_stub__Z9reductionPKiiPiPKiiPi:
.LFB3891:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movl	%esi, 20(%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	20(%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	.L2
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z9reductionPKiiPi(%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
.LFE3891:
	.size	_Z32__device_stub__Z9reductionPKiiPiPKiiPi, .-_Z32__device_stub__Z9reductionPKiiPiPKiiPi
	.globl	_Z9reductionPKiiPi
	.type	_Z9reductionPKiiPi, @function
_Z9reductionPKiiPi:
.LFB3892:
	.cfi_startproc
	endbr64
	jmp	_Z32__device_stub__Z9reductionPKiiPiPKiiPi
	.cfi_endproc
.LFE3892:
	.size	_Z9reductionPKiiPi, .-_Z9reductionPKiiPi
	.globl	_Z43__device_stub__Z19optimized_reductionPKiiPiPKiiPi
	.type	_Z43__device_stub__Z19optimized_reductionPKiiPiPKiiPi, @function
_Z43__device_stub__Z19optimized_reductionPKiiPiPKiiPi:
.LFB3893:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movl	%esi, 20(%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	20(%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	.L8
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z19optimized_reductionPKiiPi(%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
.L8:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3893:
	.size	_Z43__device_stub__Z19optimized_reductionPKiiPiPKiiPi, .-_Z43__device_stub__Z19optimized_reductionPKiiPiPKiiPi
	.globl	_Z19optimized_reductionPKiiPi
	.type	_Z19optimized_reductionPKiiPi, @function
_Z19optimized_reductionPKiiPi:
.LFB3894:
	.cfi_startproc
	endbr64
	jmp	_Z43__device_stub__Z19optimized_reductionPKiiPiPKiiPi
	.cfi_endproc
.LFE3894:
	.size	_Z19optimized_reductionPKiiPi, .-_Z19optimized_reductionPKiiPi
	.globl	_Z31__device_stub__Z10initializePiiPii
	.type	_Z31__device_stub__Z10initializePiiPii, @function
_Z31__device_stub__Z10initializePiiPii:
.LFB3895:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movl	%esi, 4(%rsp)
	leaq	40(%rsp), %rdi
	leaq	52(%rsp), %rsi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 48(%rsp)
	movq	%rax, 88(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 96(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 40(%rsp)
	movq	%rax, 52(%rsp)
	movl	$1, 60(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L13
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z10initializePii(%rip), %rdi
	pushq	32(%rsp)
	.cfi_def_cfa_offset 144
	movq	68(%rsp), %rcx
	movl	76(%rsp), %r8d
	movq	56(%rsp), %rsi
	movl	64(%rsp), %edx
	leaq	104(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 136
	popq	%rdx
	.cfi_def_cfa_offset 128
.L13:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L15
	call	__stack_chk_fail@PLT
.L15:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3895:
	.size	_Z31__device_stub__Z10initializePiiPii, .-_Z31__device_stub__Z10initializePiiPii
	.globl	_Z10initializePii
	.type	_Z10initializePii, @function
_Z10initializePii:
.LFB3896:
	.cfi_startproc
	endbr64
	jmp	_Z31__device_stub__Z10initializePiiPii
	.cfi_endproc
.LFE3896:
	.size	_Z10initializePii, .-_Z10initializePii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"_Z10initializePii"
.LC1:
	.string	"_Z19optimized_reductionPKiiPi"
.LC2:
	.string	"_Z9reductionPKiiPi"
	.section	.text.startup,"ax",@progbits
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3898:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -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
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z10initializePii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r9d, %r9d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC1(%rip), %rdx
	orl	$-1, %r8d
	leaq	_Z19optimized_reductionPKiiPi(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 40
	pushq	$0
	.cfi_def_cfa_offset 48
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r9d, %r9d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC2(%rip), %rdx
	orl	$-1, %r8d
	leaq	_Z9reductionPKiiPi(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 40
	pushq	$0
	.cfi_def_cfa_offset 48
	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	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3898:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.rodata.str1.1
.LC3:
	.string	"result good"
.LC4:
	.string	"time.txt"
	.section	.text.startup
	.globl	main
	.type	main, @function
main:
.LFB3865:
	.cfi_startproc
	.cfi_personality 0x9b,DW.ref.__gxx_personality_v0
	.cfi_lsda 0x1b,.LLSDA3865
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	subq	$576, %rsp
	.cfi_def_cfa_offset 608
	movq	%fs:40, %rax
	movq	%rax, 568(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rdi
.LEHB0:
	call	cudaGetDevice@PLT
	movl	8(%rsp), %edx
	leaq	12(%rsp), %rdi
	movl	$16, %esi
	call	cudaDeviceGetAttribute@PLT
	leaq	16(%rsp), %rdi
	movl	$1, %edx
	movl	$268435456, %esi
	call	cudaMallocManaged@PLT
	movl	12(%rsp), %esi
	leaq	24(%rsp), %rdi
	movl	$1, %edx
	sall	$5, %esi
	movslq	%esi, %rsi
	salq	$2, %rsi
	call	cudaMallocManaged@PLT
	movl	8(%rsp), %edx
	movq	16(%rsp), %rdi
	xorl	%ecx, %ecx
	movl	$268435456, %esi
	call	cudaMemPrefetchAsync@PLT
	movl	12(%rsp), %esi
	movl	8(%rsp), %edx
	xorl	%ecx, %ecx
	movq	24(%rsp), %rdi
	sall	$5, %esi
	movslq	%esi, %rsi
	salq	$2, %rsi
	call	cudaMemPrefetchAsync@PLT
	movl	12(%rsp), %eax
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$16777217, %edx
	movl	$1, %ecx
	movl	$1, 52(%rsp)
	sall	$5, %eax
	salq	$8, %rdx
	movl	%eax, 32(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 36(%rsp)
	movq	32(%rsp), %rdi
	movl	40(%rsp), %esi
	movq	%rdx, 44(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L21
	movq	16(%rsp), %rdi
	movl	$67108864, %esi
	call	_Z31__device_stub__Z10initializePiiPii
.L21:
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	12(%rsp), %r8d
	movl	$16777217, %edx
	xorl	%r9d, %r9d
	salq	$8, %rdx
	movl	$1, %ecx
	movl	$1, 52(%rsp)
	movl	%r8d, %eax
	sall	$6, %r8d
	movq	%rdx, 44(%rsp)
	sall	$5, %eax
	movslq	%r8d, %r8
	movl	%eax, 32(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 36(%rsp)
	movq	32(%rsp), %rdi
	movl	40(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L22
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rdi
	movl	$67108864, %esi
	call	_Z32__device_stub__Z9reductionPKiiPiPKiiPi
.L22:
	call	cudaDeviceSynchronize@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	12(%rsp), %eax
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$16777217, %edx
	movl	$1, %ecx
	movl	$1, 52(%rsp)
	sall	$5, %eax
	salq	$8, %rdx
	movl	%eax, 32(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 36(%rsp)
	movq	32(%rsp), %rdi
	movl	40(%rsp), %esi
	movq	%rdx, 44(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L23
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rdi
	movl	$67108864, %esi
	call	_Z32__device_stub__Z9reductionPKiiPiPKiiPi
.L23:
	call	cudaDeviceSynchronize@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movq	16(%rsp), %rcx
	xorl	%eax, %eax
	xorl	%edx, %edx
.L24:
	addl	(%rcx,%rax,4), %edx
	incq	%rax
	movl	%edx, %r12d
	cmpq	$67108864, %rax
	jne	.L24
	movl	12(%rsp), %edx
	movq	24(%rsp), %rcx
	xorl	%eax, %eax
	xorl	%ebx, %ebx
	sall	$5, %edx
.L25:
	cmpl	%eax, %edx
	jle	.L35
	addl	(%rcx,%rax,4), %ebx
	incq	%rax
	jmp	.L25
.L35:
	cmpl	$67108864, %ebx
	leaq	_ZSt4cout(%rip), %rbp
	jne	.L27
	movq	%rbp, %rdi
	leaq	.LC3(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
.L27:
	movl	%ebx, %esi
	movq	%rbp, %rdi
	leaq	56(%rsp), %rbx
	call	_ZNSolsEi@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movl	%r12d, %esi
	movq	%rbp, %rdi
	call	_ZNSolsEi@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movq	%rbx, %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1Ev@PLT
.LEHE0:
	movl	$16, %edx
	leaq	.LC4(%rip), %rsi
	movq	%rbx, %rdi
.LEHB1:
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode@PLT
	movq	%rbx, %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEE5closeEv@PLT
.LEHE1:
	movq	%rbx, %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev@PLT
	movq	568(%rsp), %rax
	subq	%fs:40, %rax
	je	.L30
	jmp	.L33
.L31:
	endbr64
	movq	%rax, %rbp
.L28:
	movq	%rbx, %rdi
	call	_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev@PLT
	movq	568(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L33
	movq	%rbp, %rdi
.LEHB2:
	call	_Unwind_Resume@PLT
.LEHE2:
.L33:
	call	__stack_chk_fail@PLT
.L30:
	addq	$576, %rsp
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3865:
	.globl	__gxx_personality_v0
	.section	.gcc_except_table,"a",@progbits
.LLSDA3865:
	.byte	0xff
	.byte	0xff
	.byte	0x1
	.uleb128 .LLSDACSE3865-.LLSDACSB3865
.LLSDACSB3865:
	.uleb128 .LEHB0-.LFB3865
	.uleb128 .LEHE0-.LEHB0
	.uleb128 0
	.uleb128 0
	.uleb128 .LEHB1-.LFB3865
	.uleb128 .LEHE1-.LEHB1
	.uleb128 .L31-.LFB3865
	.uleb128 0
	.uleb128 .LEHB2-.LFB3865
	.uleb128 .LEHE2-.LEHB2
	.uleb128 0
	.uleb128 0
.LLSDACSE3865:
	.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 <iostream>
#include <fstream>
#include <chrono>
#include <string>


__global__ void reduction(const int* data, const int size, int* output) {

	extern __shared__ int shared_data[];

	int indx = blockIdx.x * blockDim.x + threadIdx.x;
	shared_data[threadIdx.x] = data[indx];
	__syncthreads();
	
	for(int i = 1; i < blockDim.x; i *= 2) {

		if (threadIdx.x % (2*i) == 0) 
			shared_data[threadIdx.x] += shared_data[threadIdx.x + i];
	
		__syncthreads();
	}
	

	if (threadIdx.x == 0)
		output[blockIdx.x] = shared_data[0];
}


__global__ void optimized_reduction(const int* data, const int size, int* output) {

	extern __shared__ int shared_data[];

	int indx = blockIdx.x * blockDim.x * 2 + threadIdx.x;
	shared_data[threadIdx.x] = data[indx] + data[indx + blockDim.x * 2];
	__syncthreads();
	
	for(int i = blockDim.x/2; i > 0; i /= 2) {

		if (threadIdx.x < i) 
			shared_data[threadIdx.x] += shared_data[threadIdx.x + i];
	
		__syncthreads();
	}
	

	if (threadIdx.x == 0)
		output[blockIdx.x] = shared_data[0];

}


///////////////////////////////////////////////////////////////////////////////////////////////

__global__ void initialize(int* data, const int size) {

	int indx = threadIdx.x + blockDim.x * blockIdx.x;
	int stride = blockDim.x * gridDim.x;

	for(int i = indx; i < size; i += stride)
		data[i] = 1;
}

//////////////////////////////////////////////////////////////////////////////////////////////


int main() {

	int* data;
	int* result;
	const int size = 1024 * std::pow(2, 16);
	size_t data_size = size * sizeof(int);
	int ID;
	int SM;
	hipGetDevice(&ID);
	hipDeviceGetAttribute(&SM, hipDeviceAttributeMultiprocessorCount, ID);
	hipMallocManaged(&data, data_size);
	hipMallocManaged(&result, 32*SM*sizeof(int));
	hipMemPrefetchAsync(data, data_size, ID);
	hipMemPrefetchAsync(result, 32*SM*sizeof(int), ID);

	initialize<<<32*SM, 256>>>(data, size);

	auto start_first = std::chrono::high_resolution_clock::now();
	reduction<<<SM * 32, 256, SM*64>>>(data, size, result);
	hipDeviceSynchronize();
	auto stop_first = std::chrono::high_resolution_clock::now();

	auto start_optimized = std::chrono::high_resolution_clock::now();
	reduction<<<SM * 32, 256>>>(data, size, result);
	hipDeviceSynchronize();
	auto stop_optimized = std::chrono::high_resolution_clock::now();

	int sum = 0;
	int control = 0;
	for(int i = 0; i < size; i++)
		control += data[i];

	for(int i = 0; i < 32*SM; i++)
		sum += result[i];

	if( sum == size )
		std::cout << "result good" << std::endl;
	std::cout << sum << std::endl;
	std::cout << control << std::endl;
	
	std::ofstream save;
	save.open("time.txt");
//	save << std::chrono::duration_cast<std::chrono::nanoseconds>(stop_first-start_first).count()
//		 << std::endl << std::chrono::duration_cast<std::chrono::nanoseconds>(stop_optimized-start_optimized).count();
	save.close();

	return 0;
}

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

                                        # End of file scope inline assembly
	.globl	_Z24__device_stub__reductionPKiiPi # -- Begin function _Z24__device_stub__reductionPKiiPi
	.type	_Z24__device_stub__reductionPKiiPi,@function
_Z24__device_stub__reductionPKiiPi:     # @_Z24__device_stub__reductionPKiiPi
	.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	12(%rsp), %rcx
	movl	%esi, (%rcx)
	leaq	32(%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	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	$_Z9reductionPKiiPi, %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__reductionPKiiPi, .Lfunc_end0-_Z24__device_stub__reductionPKiiPi
	.cfi_endproc
                                        # -- End function
	.globl	_Z34__device_stub__optimized_reductionPKiiPi # -- Begin function _Z34__device_stub__optimized_reductionPKiiPi
	.type	_Z34__device_stub__optimized_reductionPKiiPi,@function
_Z34__device_stub__optimized_reductionPKiiPi: # @_Z34__device_stub__optimized_reductionPKiiPi
	.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	12(%rsp), %rcx
	movl	%esi, (%rcx)
	leaq	32(%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	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	$_Z19optimized_reductionPKiiPi, %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_end1:
	.size	_Z34__device_stub__optimized_reductionPKiiPi, .Lfunc_end1-_Z34__device_stub__optimized_reductionPKiiPi
	.cfi_endproc
                                        # -- End function
	.globl	_Z25__device_stub__initializePii # -- Begin function _Z25__device_stub__initializePii
	.type	_Z25__device_stub__initializePii,@function
_Z25__device_stub__initializePii:       # @_Z25__device_stub__initializePii
	.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	$80, %rsp
	.cfi_def_cfa_offset 128
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	24(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	4(%rsp), %rcx
	movl	%esi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%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	$_Z10initializePii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$96, %rsp
	.cfi_adjust_cfa_offset -96
	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_end2:
	.size	_Z25__device_stub__initializePii, .Lfunc_end2-_Z25__device_stub__initializePii
	.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	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$544, %rsp                      # imm = 0x220
	.cfi_def_cfa_offset 592
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movabsq	$4294967296, %r13               # imm = 0x100000000
	leaq	28(%rsp), %r14
	movq	%r14, %rdi
	callq	hipGetDevice
	movl	(%r14), %edx
	leaq	4(%rsp), %rbx
	movq	%rbx, %rdi
	movl	$63, %esi
	callq	hipDeviceGetAttribute
	leaq	8(%rsp), %r15
	movl	$268435456, %esi                # imm = 0x10000000
	movq	%r15, %rdi
	movl	$1, %edx
	callq	hipMallocManaged
	movslq	(%rbx), %rsi
	shlq	$7, %rsi
	leaq	16(%rsp), %r12
	movq	%r12, %rdi
	movl	$1, %edx
	callq	hipMallocManaged
	movq	(%r15), %rdi
	movl	(%r14), %edx
	movl	$268435456, %esi                # imm = 0x10000000
	xorl	%ecx, %ecx
	callq	hipMemPrefetchAsync
	movq	(%r12), %rdi
	movslq	(%rbx), %rsi
	shlq	$7, %rsi
	movl	(%r14), %edx
	xorl	%ecx, %ecx
	callq	hipMemPrefetchAsync
	movl	(%rbx), %edi
	shll	$5, %edi
	btsq	$32, %rdi
	leaq	256(%r13), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_2
# %bb.1:
	movq	8(%rsp), %rdi
	movl	$67108864, %esi                 # imm = 0x4000000
	callq	_Z25__device_stub__initializePii
.LBB3_2:
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movslq	4(%rsp), %r8
	movl	%r8d, %edi
	shll	$5, %edi
	shlq	$6, %r8
	orq	%r13, %rdi
	leaq	256(%r13), %r14
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_4
# %bb.3:
	movq	8(%rsp), %rdi
	movq	16(%rsp), %rdx
	movl	$67108864, %esi                 # imm = 0x4000000
	callq	_Z24__device_stub__reductionPKiiPi
.LBB3_4:
	callq	hipDeviceSynchronize
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movl	4(%rsp), %edi
	shll	$5, %edi
	orq	%r13, %rdi
	xorl	%ebx, %ebx
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_6
# %bb.5:
	movq	8(%rsp), %rdi
	movq	16(%rsp), %rdx
	movl	$67108864, %esi                 # imm = 0x4000000
	callq	_Z24__device_stub__reductionPKiiPi
.LBB3_6:
	callq	hipDeviceSynchronize
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	8(%rsp), %rax
	xorl	%ecx, %ecx
.LBB3_7:                                # =>This Inner Loop Header: Depth=1
	addl	(%rax,%rcx,4), %ebx
	incq	%rcx
	cmpq	$67108864, %rcx                 # imm = 0x4000000
	jne	.LBB3_7
# %bb.8:                                # %.preheader
	movl	4(%rsp), %edx
	testl	%edx, %edx
	jle	.LBB3_9
# %bb.10:                               # %.lr.ph
	shll	$5, %edx
	movq	16(%rsp), %rax
	cmpl	$2, %edx
	movl	$1, %ecx
	cmovgel	%edx, %ecx
	xorl	%edx, %edx
	xorl	%esi, %esi
.LBB3_11:                               # =>This Inner Loop Header: Depth=1
	addl	(%rax,%rdx,4), %esi
	incq	%rdx
	cmpq	%rdx, %rcx
	jne	.LBB3_11
# %bb.12:                               # %._crit_edge
	cmpl	$67108864, %esi                 # imm = 0x4000000
	jne	.LBB3_14
# %bb.13:
	movl	$_ZSt4cout, %r14d
	movl	$_ZSt4cout, %edi
	movl	$.L.str, %esi
	movl	$11, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%r14, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movl	$67108864, %esi                 # imm = 0x4000000
	jmp	.LBB3_14
.LBB3_9:
	xorl	%esi, %esi
.LBB3_14:                               # %._crit_edge.thread
	movl	$_ZSt4cout, %edi
	callq	_ZNSolsEi
	movq	%rax, %r14
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%r14, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r14, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movl	$_ZSt4cout, %edi
	movl	%ebx, %esi
	callq	_ZNSolsEi
	movq	%rax, %rbx
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	leaq	32(%rsp), %rbx
	movq	%rbx, %rdi
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1Ev
.Ltmp0:
	movl	$.L.str.1, %esi
	movq	%rbx, %rdi
	movl	$16, %edx
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode
.Ltmp1:
# %bb.15:
.Ltmp2:
	leaq	32(%rsp), %rdi
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEE5closeEv
.Ltmp3:
# %bb.16:
	movq	_ZTTSt14basic_ofstreamIcSt11char_traitsIcEE(%rip), %rax
	leaq	40(%rsp), %rdi
	movq	%rax, -8(%rdi)
	movq	_ZTTSt14basic_ofstreamIcSt11char_traitsIcEE+24(%rip), %rcx
	movq	-24(%rax), %rax
	movq	%rcx, 32(%rsp,%rax)
	callq	_ZNSt13basic_filebufIcSt11char_traitsIcEED2Ev
	leaq	280(%rsp), %rdi
	callq	_ZNSt8ios_baseD2Ev
	xorl	%eax, %eax
	addq	$544, %rsp                      # imm = 0x220
	.cfi_def_cfa_offset 48
	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
.LBB3_17:
	.cfi_def_cfa_offset 592
.Ltmp4:
	movq	%rax, %rbx
	leaq	32(%rsp), %rdi
	callq	_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev
	movq	%rbx, %rdi
	callq	_Unwind_Resume@PLT
.Lfunc_end3:
	.size	main, .Lfunc_end3-main
	.cfi_endproc
	.section	.gcc_except_table,"a",@progbits
	.p2align	2, 0x0
GCC_except_table3:
.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 .Ltmp3-.Ltmp0                  #   Call between .Ltmp0 and .Ltmp3
	.uleb128 .Ltmp4-.Lfunc_begin0           #     jumps to .Ltmp4
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp3-.Lfunc_begin0           # >> Call Site 3 <<
	.uleb128 .Lfunc_end3-.Ltmp3             #   Call between .Ltmp3 and .Lfunc_end3
	.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:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -16
	movq	__hip_gpubin_handle(%rip), %rbx
	testq	%rbx, %rbx
	jne	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z9reductionPKiiPi, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z19optimized_reductionPKiiPi, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z10initializePii, %esi
	movl	$.L__unnamed_3, %edx
	movl	$.L__unnamed_3, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.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	_Z9reductionPKiiPi,@object      # @_Z9reductionPKiiPi
	.section	.rodata,"a",@progbits
	.globl	_Z9reductionPKiiPi
	.p2align	3, 0x0
_Z9reductionPKiiPi:
	.quad	_Z24__device_stub__reductionPKiiPi
	.size	_Z9reductionPKiiPi, 8

	.type	_Z19optimized_reductionPKiiPi,@object # @_Z19optimized_reductionPKiiPi
	.globl	_Z19optimized_reductionPKiiPi
	.p2align	3, 0x0
_Z19optimized_reductionPKiiPi:
	.quad	_Z34__device_stub__optimized_reductionPKiiPi
	.size	_Z19optimized_reductionPKiiPi, 8

	.type	_Z10initializePii,@object       # @_Z10initializePii
	.globl	_Z10initializePii
	.p2align	3, 0x0
_Z10initializePii:
	.quad	_Z25__device_stub__initializePii
	.size	_Z10initializePii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"result good"
	.size	.L.str, 12

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"time.txt"
	.size	.L.str.1, 9

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z9reductionPKiiPi"
	.size	.L__unnamed_1, 19

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"_Z19optimized_reductionPKiiPi"
	.size	.L__unnamed_2, 30

	.type	.L__unnamed_3,@object           # @2
.L__unnamed_3:
	.asciz	"_Z10initializePii"
	.size	.L__unnamed_3, 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__reductionPKiiPi
	.addrsig_sym _Z34__device_stub__optimized_reductionPKiiPi
	.addrsig_sym _Z25__device_stub__initializePii
	.addrsig_sym __gxx_personality_v0
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Unwind_Resume
	.addrsig_sym _Z9reductionPKiiPi
	.addrsig_sym _Z19optimized_reductionPKiiPi
	.addrsig_sym _Z10initializePii
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z9reductionPKiiPi      ; -- Begin function _Z9reductionPKiiPi
	.globl	_Z9reductionPKiiPi
	.p2align	8
	.type	_Z9reductionPKiiPi,@function
_Z9reductionPKiiPi:                     ; @_Z9reductionPKiiPi
; %bb.0:
	s_clause 0x1
	s_load_b32 s3, s[0:1], 0x24
	s_load_b64 s[4:5], s[0:1], 0x0
	s_mov_b32 s2, s15
	s_waitcnt lgkmcnt(0)
	s_and_b32 s3, s3, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s2, s3, v[0:1]
	s_cmp_lt_u32 s3, 2
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[1:2], 2, v[1:2]
	v_add_co_u32 v1, vcc_lo, s4, v1
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v2, vcc_lo, s5, v2, vcc_lo
	global_load_b32 v2, v[1:2], off
	v_lshl_add_u32 v1, v0, 2, 0
	s_waitcnt vmcnt(0)
	ds_store_b32 v1, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_5
; %bb.1:                                ; %.lr.ph.preheader
	s_mov_b32 s5, 1
.LBB0_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_lshl_b32 s4, s5, 1
	s_add_i32 s6, s4, -1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_and_b32_e32 v2, s6, v0
	s_mov_b32 s6, exec_lo
	v_cmpx_eq_u32_e32 0, v2
	s_cbranch_execz .LBB0_4
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	v_lshl_add_u32 v2, s5, 2, v1
	ds_load_b32 v2, v2
	ds_load_b32 v3, v1
	s_waitcnt lgkmcnt(0)
	v_add_nc_u32_e32 v2, v3, v2
	ds_store_b32 v1, v2
.LBB0_4:                                ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s6
	s_cmp_ge_u32 s4, s3
	s_mov_b32 s5, s4
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc0 .LBB0_2
.LBB0_5:                                ; %._crit_edge
	s_mov_b32 s3, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_7
; %bb.6:
	v_mov_b32_e32 v0, 0
	s_load_b64 s[0:1], s[0:1], 0x10
	s_mov_b32 s3, 0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_lshl_b64 s[2:3], s[2:3], 2
	ds_load_b32 v1, v0
	s_waitcnt lgkmcnt(0)
	s_add_u32 s0, s0, s2
	s_addc_u32 s1, s1, s3
	global_store_b32 v0, v1, s[0:1]
.LBB0_7:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z9reductionPKiiPi
		.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	_Z9reductionPKiiPi, .Lfunc_end0-_Z9reductionPKiiPi
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 316
; 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 : 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
	.protected	_Z19optimized_reductionPKiiPi ; -- Begin function _Z19optimized_reductionPKiiPi
	.globl	_Z19optimized_reductionPKiiPi
	.p2align	8
	.type	_Z19optimized_reductionPKiiPi,@function
_Z19optimized_reductionPKiiPi:          ; @_Z19optimized_reductionPKiiPi
; %bb.0:
	s_clause 0x1
	s_load_b32 s3, s[0:1], 0x24
	s_load_b64 s[4:5], s[0:1], 0x0
	v_mov_b32_e32 v4, 0
	s_mov_b32 s2, s15
	s_waitcnt lgkmcnt(0)
	s_and_b32 s3, s3, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_mul_i32 s6, s15, s3
	v_lshl_add_u32 v1, s6, 1, v0
	s_add_i32 s6, s6, s3
	s_cmp_lt_u32 s3, 2
	v_lshl_add_u32 v3, s6, 1, v0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_ashrrev_i32_e32 v2, 31, v1
	v_lshlrev_b64 v[3:4], 2, v[3:4]
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[1:2], 2, v[1:2]
	v_add_co_u32 v1, vcc_lo, s4, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_4)
	v_add_co_ci_u32_e32 v2, vcc_lo, s5, v2, vcc_lo
	v_add_co_u32 v3, vcc_lo, s4, v3
	v_add_co_ci_u32_e32 v4, vcc_lo, s5, v4, vcc_lo
	s_clause 0x1
	global_load_b32 v2, v[1:2], off
	global_load_b32 v3, v[3:4], off
	v_lshl_add_u32 v1, v0, 2, 0
	s_waitcnt vmcnt(0)
	v_add_nc_u32_e32 v2, v3, v2
	ds_store_b32 v1, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
.LBB1_1:                                ; =>This Inner Loop Header: Depth=1
	buffer_gl0_inv
	s_cbranch_scc1 .LBB1_5
; %bb.2:                                ; %.lr.ph
                                        ;   in Loop: Header=BB1_1 Depth=1
	s_lshr_b32 s4, s3, 1
	s_mov_b32 s5, exec_lo
	v_cmpx_gt_u32_e64 s4, v0
	s_cbranch_execz .LBB1_4
; %bb.3:                                ;   in Loop: Header=BB1_1 Depth=1
	v_lshl_add_u32 v2, s4, 2, v1
	ds_load_b32 v2, v2
	ds_load_b32 v3, v1
	s_waitcnt lgkmcnt(0)
	v_add_nc_u32_e32 v2, v3, v2
	ds_store_b32 v1, v2
.LBB1_4:                                ;   in Loop: Header=BB1_1 Depth=1
	s_or_b32 exec_lo, exec_lo, s5
	s_waitcnt lgkmcnt(0)
	s_barrier
	s_cmp_lt_u32 s3, 4
	s_mov_b32 s3, s4
	s_branch .LBB1_1
.LBB1_5:                                ; %._crit_edge
	s_mov_b32 s3, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB1_7
; %bb.6:
	v_mov_b32_e32 v0, 0
	s_load_b64 s[0:1], s[0:1], 0x10
	s_mov_b32 s3, 0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_lshl_b64 s[2:3], s[2:3], 2
	ds_load_b32 v1, v0
	s_waitcnt lgkmcnt(0)
	s_add_u32 s0, s0, s2
	s_addc_u32 s1, s1, s3
	global_store_b32 v0, v1, s[0:1]
.LBB1_7:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z19optimized_reductionPKiiPi
		.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 5
		.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_end1:
	.size	_Z19optimized_reductionPKiiPi, .Lfunc_end1-_Z19optimized_reductionPKiiPi
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 352
; NumSgprs: 18
; NumVgprs: 5
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 5
; 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
	.protected	_Z10initializePii       ; -- Begin function _Z10initializePii
	.globl	_Z10initializePii
	.p2align	8
	.type	_Z10initializePii,@function
_Z10initializePii:                      ; @_Z10initializePii
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x1c
	s_load_b32 s6, s[0:1], 0x8
	s_add_u32 s2, s0, 16
	s_addc_u32 s3, s1, 0
	s_mov_b32 s5, exec_lo
	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_cmpx_gt_i32_e64 s6, v1
	s_cbranch_execz .LBB2_3
; %bb.1:                                ; %.lr.ph.preheader
	s_load_b32 s2, s[2:3], 0x0
	s_load_b64 s[0:1], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	v_mov_b32_e32 v0, 1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[2:3], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	s_mul_i32 s2, s2, s4
	v_add_co_u32 v2, vcc_lo, s0, v2
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s1, v3, vcc_lo
	s_ashr_i32 s3, s2, 31
	s_mov_b32 s1, 0
	s_lshl_b64 s[4:5], s[2:3], 2
.LBB2_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	v_add_nc_u32_e32 v1, s2, v1
	global_store_b32 v[2:3], v0, off
	v_add_co_u32 v2, s0, v2, s4
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
	v_add_co_ci_u32_e64 v3, s0, s5, v3, s0
	v_cmp_le_i32_e32 vcc_lo, s6, v1
	s_or_b32 s1, vcc_lo, s1
	s_and_not1_b32 exec_lo, exec_lo, s1
	s_cbranch_execnz .LBB2_2
.LBB2_3:                                ; %Flow12
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z10initializePii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 272
		.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_end2:
	.size	_Z10initializePii, .Lfunc_end2-_Z10initializePii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 200
; 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 : 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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .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
      - .offset:         144
        .size:           4
        .value_kind:     hidden_dynamic_lds_size
    .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:           _Z9reductionPKiiPi
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z9reductionPKiiPi.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     4
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .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
      - .offset:         144
        .size:           4
        .value_kind:     hidden_dynamic_lds_size
    .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:           _Z19optimized_reductionPKiiPi
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z19optimized_reductionPKiiPi.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     5
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         20
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         28
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         30
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         32
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         34
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         36
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         38
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         80
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z10initializePii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z10initializePii.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
