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

#define BLOCK_SIZE 1024

// first kernel - does scan for each block
__global__ void blockSumScanKernel(float* d_input, float* d_output, size_t size)
{
    __shared__ float blockOutput[BLOCK_SIZE];
    
    // indexing variable
    int i = threadIdx.x + blockIdx.x * blockDim.x;
    
    if(i < size)
    {
        blockOutput[threadIdx.x] = d_input[i];
    }
        
    for(int step = 1; step <= threadIdx.x; step *= 2)
    {
        __syncthreads();
        
        float chunk = blockOutput[threadIdx.x - step];
        
        __syncthreads();
        
        blockOutput[threadIdx.x] += chunk;
    }
    
    if(i < size)
    {    
        d_output[i] = blockOutput[threadIdx.x];
    }
}

// second kernel - seals together results for all blocks from previous kernel into one output array
__global__ void sealingSumScanKernel(float* d_output, size_t size)
{
    // indexing variable
    int i = threadIdx.x + blockIdx.x * blockDim.x;
    
    int numOfValues = (i - (i % BLOCK_SIZE)) / BLOCK_SIZE;
    
    for(int j = 1; j <= numOfValues; ++j)
    {
        d_output[i] += d_output[j * BLOCK_SIZE - 1];
    }
}

// CUDA error checking
void errorCheck(unsigned int line)
{
    cudaError_t cudaError = cudaGetLastError();

    if(cudaError != cudaSuccess)
    {
        printf("CUDA error in line %u in file %s: %s\n", line - 1, __FILE__, cudaGetErrorString(cudaError));
        exit(EXIT_FAILURE);
    }
}

// host function containing kernel call
void sumScan(float* input, float* output, size_t size)
{
    dim3 numOfBlocks(ceil(size / (float) BLOCK_SIZE), 1, 1);
    dim3 numOfThreads(BLOCK_SIZE, 1, 1);

    size_t bytesInput = size * sizeof(float);

    float* d_input;
    float* d_output;

    cudaMalloc((void**) &d_input, bytesInput);
    errorCheck(__LINE__);
    cudaMalloc((void**) &d_output, bytesInput);
    errorCheck(__LINE__);

    cudaMemcpy(d_input, input, bytesInput, cudaMemcpyHostToDevice);
    errorCheck(__LINE__);

    blockSumScanKernel<<<numOfBlocks, numOfThreads>>>(d_input, d_output, size);
    errorCheck(__LINE__);
    
    cudaFree(d_input);
    errorCheck(__LINE__);
    
    sealingSumScanKernel<<<numOfBlocks, numOfThreads>>>(d_output, size);
    errorCheck(__LINE__);

    cudaMemcpy(output, d_output, bytesInput, cudaMemcpyDeviceToHost);
    errorCheck(__LINE__);
    
    cudaFree(d_output);
    errorCheck(__LINE__);
}

int main()
{
    struct timespec start, end;

    srand(time(NULL));

    size_t size = 4194304;

    float* input = (float*) malloc(size * sizeof(float));
    float* output = (float*) malloc(size * sizeof(float));
    
    for(int i = 0; i < size; ++i)
    {
        input[i] = rand() % 129 - 64;
    }
    
    clock_gettime(CLOCK_REALTIME, &start);

    // do sum scan
    sumScan(input, output, size);
    
    clock_gettime(CLOCK_REALTIME, &end);

    time_t execTime = (end.tv_sec - start.tv_sec) * 1000000 + (end.tv_nsec - start.tv_nsec) / 1000;

    printf("Execution time: %d microseconds.", execTime);

    return 0;
}

	.file	"tmpxft_0036a0bc_00000000-6_sumScan.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2032:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2032:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"/home/ubuntu/Datasets/stackv2/train-structured/daniel0306123/cuda/master/scan/sumScan.cu"
.LC1:
	.string	"CUDA error in line %u in file %s: %s\n"
	.text
	.globl	_Z10errorCheckj
	.type	_Z10errorCheckj, @function
_Z10errorCheckj:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movl	%edi, %ebx
	call	cudaGetLastError@PLT
	testl	%eax, %eax
	je	.L2
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movl	$2, %edi
	leal	-1(%rbx), %edx
	leaq	.LC0(%rip), %rcx
	movq	%rax, %r8
	leaq	.LC1(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$1, %edi
	call	exit@PLT
.L2:
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z10errorCheckj, .-_Z10errorCheckj
	.globl	_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m
	.type	_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m, @function
_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L6
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z18blockSumScanKernelPfS_m(%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
.L6:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L8
	call	__stack_chk_fail@PLT
.L8:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m, .-_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m
	.globl	_Z18blockSumScanKernelPfS_m
	.type	_Z18blockSumScanKernelPfS_m, @function
_Z18blockSumScanKernelPfS_m:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m
	.cfi_endproc
.LFE2055:
	.size	_Z18blockSumScanKernelPfS_m, .-_Z18blockSumScanKernelPfS_m
	.globl	_Z41__device_stub__Z20sealingSumScanKernelPfmPfm
	.type	_Z41__device_stub__Z20sealingSumScanKernelPfmPfm, @function
_Z41__device_stub__Z20sealingSumScanKernelPfmPfm:
.LFB2056:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movq	%rsi, (%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)
	movq	%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	.L11
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z20sealingSumScanKernelPfm(%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
.L11:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L13
	call	__stack_chk_fail@PLT
.L13:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2056:
	.size	_Z41__device_stub__Z20sealingSumScanKernelPfmPfm, .-_Z41__device_stub__Z20sealingSumScanKernelPfmPfm
	.globl	_Z20sealingSumScanKernelPfm
	.type	_Z20sealingSumScanKernelPfm, @function
_Z20sealingSumScanKernelPfm:
.LFB2057:
	.cfi_startproc
	endbr64
	jmp	_Z41__device_stub__Z20sealingSumScanKernelPfmPfm
	.cfi_endproc
.LFE2057:
	.size	_Z20sealingSumScanKernelPfm, .-_Z20sealingSumScanKernelPfm
	.globl	_Z7sumScanPfS_m
	.type	_Z7sumScanPfS_m, @function
_Z7sumScanPfS_m:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	movq	%rdi, %r13
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	movq	%rsi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	movq	%rdx, %rbx
	subq	$56, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	testq	%rdx, %rdx
	js	.L17
	cvtsi2ssq	%rdx, %xmm0
	jmp	.L18
.L17:
	movq	%rdx, %rax
	andl	$1, %edx
	shrq	%rax
	orq	%rdx, %rax
	cvtsi2ssq	%rax, %xmm0
	addss	%xmm0, %xmm0
.L18:
	mulss	.LC2(%rip), %xmm0
	leaq	0(,%rbx,4), %rbp
	call	ceilf@PLT
	movq	%rbp, %rsi
	movq	%rsp, %rdi
	movl	$1, 36(%rsp)
	cvttss2siq	%xmm0, %rax
	movl	%eax, 16(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 20(%rsp)
	addq	$1023, %rax
	movq	%rax, 28(%rsp)
	call	cudaMalloc@PLT
	movl	$76, %edi
	call	_Z10errorCheckj
	movq	%rbp, %rsi
	leaq	8(%rsp), %rdi
	call	cudaMalloc@PLT
	movl	$78, %edi
	call	_Z10errorCheckj
	movq	(%rsp), %rdi
	movq	%rbp, %rdx
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movl	$81, %edi
	call	_Z10errorCheckj
	movl	36(%rsp), %ecx
	movl	24(%rsp), %esi
	xorl	%r9d, %r9d
	movq	28(%rsp), %rdx
	movq	16(%rsp), %rdi
	xorl	%r8d, %r8d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L19
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdi
	movq	%rbx, %rdx
	call	_Z41__device_stub__Z18blockSumScanKernelPfS_mPfS_m
.L19:
	movl	$84, %edi
	call	_Z10errorCheckj
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movl	$87, %edi
	call	_Z10errorCheckj
	movl	36(%rsp), %ecx
	movl	24(%rsp), %esi
	xorl	%r9d, %r9d
	movq	28(%rsp), %rdx
	movq	16(%rsp), %rdi
	xorl	%r8d, %r8d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L20
	movq	8(%rsp), %rdi
	movq	%rbx, %rsi
	call	_Z41__device_stub__Z20sealingSumScanKernelPfmPfm
.L20:
	movl	$90, %edi
	call	_Z10errorCheckj
	movq	8(%rsp), %rsi
	movq	%rbp, %rdx
	movq	%r12, %rdi
	movl	$2, %ecx
	call	cudaMemcpy@PLT
	movl	$93, %edi
	call	_Z10errorCheckj
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movl	$96, %edi
	call	_Z10errorCheckj
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L21
	call	__stack_chk_fail@PLT
.L21:
	addq	$56, %rsp
	.cfi_def_cfa_offset 40
	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
.LFE2028:
	.size	_Z7sumScanPfS_m, .-_Z7sumScanPfS_m
	.section	.rodata.str1.1
.LC3:
	.string	"Execution time: %d microseconds."
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	xorl	%edi, %edi
	movl	$129, %r13d
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	xorl	%ebp, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	subq	$56, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	call	time@PLT
	movl	%eax, %edi
	call	srand@PLT
	movl	$16777216, %edi
	call	malloc@PLT
	movl	$16777216, %edi
	movq	%rax, %rbx
	call	malloc@PLT
	movq	%rax, %r12
.L24:
	call	rand@PLT
	cltd
	idivl	%r13d
	subl	$64, %edx
	cvtsi2ssl	%edx, %xmm0
	movss	%xmm0, (%rbx,%rbp,4)
	incq	%rbp
	cmpq	$4194304, %rbp
	jne	.L24
	xorl	%edi, %edi
	leaq	8(%rsp), %rsi
	call	clock_gettime@PLT
	movl	$4194304, %edx
	movq	%r12, %rsi
	movq	%rbx, %rdi
	call	_Z7sumScanPfS_m
	xorl	%edi, %edi
	leaq	24(%rsp), %rsi
	call	clock_gettime@PLT
	movq	32(%rsp), %rax
	subq	16(%rsp), %rax
	movl	$1000, %esi
	cqto
	movq	24(%rsp), %rcx
	subq	8(%rsp), %rcx
	movl	$2, %edi
	idivq	%rsi
	imulq	$1000000, %rcx, %rcx
	leaq	.LC3(%rip), %rsi
	leaq	(%rcx,%rax), %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L25
	call	__stack_chk_fail@PLT
.L25:
	addq	$56, %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
.LFE2029:
	.size	main, .-main
	.section	.rodata.str1.1
.LC4:
	.string	"_Z20sealingSumScanKernelPfm"
.LC5:
	.string	"_Z18blockSumScanKernelPfS_m"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2059:
	.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	.LC4(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z20sealingSumScanKernelPfm(%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	.LC5(%rip), %rdx
	orl	$-1, %r8d
	leaq	_Z18blockSumScanKernelPfS_m(%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
.LFE2059:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC2:
	.long	981467136
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

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

#define BLOCK_SIZE 1024

// first kernel - does scan for each block
__global__ void blockSumScanKernel(float* d_input, float* d_output, size_t size)
{
    __shared__ float blockOutput[BLOCK_SIZE];
    
    // indexing variable
    int i = threadIdx.x + blockIdx.x * blockDim.x;
    
    if(i < size)
    {
        blockOutput[threadIdx.x] = d_input[i];
    }
        
    for(int step = 1; step <= threadIdx.x; step *= 2)
    {
        __syncthreads();
        
        float chunk = blockOutput[threadIdx.x - step];
        
        __syncthreads();
        
        blockOutput[threadIdx.x] += chunk;
    }
    
    if(i < size)
    {    
        d_output[i] = blockOutput[threadIdx.x];
    }
}

// second kernel - seals together results for all blocks from previous kernel into one output array
__global__ void sealingSumScanKernel(float* d_output, size_t size)
{
    // indexing variable
    int i = threadIdx.x + blockIdx.x * blockDim.x;
    
    int numOfValues = (i - (i % BLOCK_SIZE)) / BLOCK_SIZE;
    
    for(int j = 1; j <= numOfValues; ++j)
    {
        d_output[i] += d_output[j * BLOCK_SIZE - 1];
    }
}

// CUDA error checking
void errorCheck(unsigned int line)
{
    hipError_t hipError_t = hipGetLastError();

    if(hipError_t != hipSuccess)
    {
        printf("CUDA error in line %u in file %s: %s\n", line - 1, __FILE__, hipGetErrorString(hipError_t));
        exit(EXIT_FAILURE);
    }
}

// host function containing kernel call
void sumScan(float* input, float* output, size_t size)
{
    dim3 numOfBlocks(ceil(size / (float) BLOCK_SIZE), 1, 1);
    dim3 numOfThreads(BLOCK_SIZE, 1, 1);

    size_t bytesInput = size * sizeof(float);

    float* d_input;
    float* d_output;

    hipMalloc((void**) &d_input, bytesInput);
    errorCheck(__LINE__);
    hipMalloc((void**) &d_output, bytesInput);
    errorCheck(__LINE__);

    hipMemcpy(d_input, input, bytesInput, hipMemcpyHostToDevice);
    errorCheck(__LINE__);

    blockSumScanKernel<<<numOfBlocks, numOfThreads>>>(d_input, d_output, size);
    errorCheck(__LINE__);
    
    hipFree(d_input);
    errorCheck(__LINE__);
    
    sealingSumScanKernel<<<numOfBlocks, numOfThreads>>>(d_output, size);
    errorCheck(__LINE__);

    hipMemcpy(output, d_output, bytesInput, hipMemcpyDeviceToHost);
    errorCheck(__LINE__);
    
    hipFree(d_output);
    errorCheck(__LINE__);
}

int main()
{
    struct timespec start, end;

    srand(time(NULL));

    size_t size = 4194304;

    float* input = (float*) malloc(size * sizeof(float));
    float* output = (float*) malloc(size * sizeof(float));
    
    for(int i = 0; i < size; ++i)
    {
        input[i] = rand() % 129 - 64;
    }
    
    clock_gettime(CLOCK_REALTIME, &start);

    // do sum scan
    sumScan(input, output, size);
    
    clock_gettime(CLOCK_REALTIME, &end);

    time_t execTime = (end.tv_sec - start.tv_sec) * 1000000 + (end.tv_nsec - start.tv_nsec) / 1000;

    printf("Execution time: %d microseconds.", execTime);

    return 0;
}

	.text
	.file	"sumScan.hip"
	.globl	_Z33__device_stub__blockSumScanKernelPfS_m # -- Begin function _Z33__device_stub__blockSumScanKernelPfS_m
	.type	_Z33__device_stub__blockSumScanKernelPfS_m,@function
_Z33__device_stub__blockSumScanKernelPfS_m: # @_Z33__device_stub__blockSumScanKernelPfS_m
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z18blockSumScanKernelPfS_m, %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	_Z33__device_stub__blockSumScanKernelPfS_m, .Lfunc_end0-_Z33__device_stub__blockSumScanKernelPfS_m
	.cfi_endproc
                                        # -- End function
	.globl	_Z35__device_stub__sealingSumScanKernelPfm # -- Begin function _Z35__device_stub__sealingSumScanKernelPfm
	.type	_Z35__device_stub__sealingSumScanKernelPfm,@function
_Z35__device_stub__sealingSumScanKernelPfm: # @_Z35__device_stub__sealingSumScanKernelPfm
	.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	16(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%rsp), %r15
	leaq	8(%rsp), %r12
	movq	%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	$_Z20sealingSumScanKernelPfm, %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_end1:
	.size	_Z35__device_stub__sealingSumScanKernelPfm, .Lfunc_end1-_Z35__device_stub__sealingSumScanKernelPfm
	.cfi_endproc
                                        # -- End function
	.globl	_Z10errorCheckj                 # -- Begin function _Z10errorCheckj
	.type	_Z10errorCheckj,@function
_Z10errorCheckj:                        # @_Z10errorCheckj
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset %rbx, -16
	movl	%edi, %ebx
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB2_2
# %bb.1:
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.LBB2_2:
	.cfi_def_cfa_offset 16
	decl	%ebx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str, %edi
	movl	$.L.str.1, %edx
	movl	%ebx, %esi
	movq	%rax, %rcx
	xorl	%eax, %eax
	callq	printf
	movl	$1, %edi
	callq	exit
.Lfunc_end2:
	.size	_Z10errorCheckj, .Lfunc_end2-_Z10errorCheckj
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function _Z7sumScanPfS_m
.LCPI3_0:
	.long	0x3a800000                      # float 9.765625E-4
	.text
	.globl	_Z7sumScanPfS_m
	.type	_Z7sumScanPfS_m,@function
_Z7sumScanPfS_m:                        # @_Z7sumScanPfS_m
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$24, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movq	%rdx, %r14
	movq	%rsi, 16(%rsp)                  # 8-byte Spill
	movq	%rdi, %rbp
	movabsq	$4294968320, %r15               # imm = 0x100000400
	testq	%rdx, %rdx
	js	.LBB3_1
# %bb.2:
	cvtsi2ss	%r14, %xmm0
	jmp	.LBB3_3
.LBB3_1:
	movq	%r14, %rax
	shrq	%rax
	movl	%r14d, %ecx
	andl	$1, %ecx
	orq	%rax, %rcx
	cvtsi2ss	%rcx, %xmm0
	addss	%xmm0, %xmm0
.LBB3_3:
	mulss	.LCPI3_0(%rip), %xmm0
	callq	ceilf@PLT
	cvttss2si	%xmm0, %rax
	movl	%eax, %eax
	leaq	(%rax,%r15), %r13
	addq	$-1024, %r13                    # imm = 0xFC00
	leaq	(,%r14,4), %r12
	leaq	8(%rsp), %rbx
	movq	%rbx, %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	movl	$76, %edi
	callq	_Z10errorCheckj
	movq	%rsp, %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	movl	$78, %edi
	callq	_Z10errorCheckj
	movq	(%rbx), %rdi
	movq	%rbp, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$81, %edi
	callq	_Z10errorCheckj
	movq	%r13, %rdi
	movl	$1, %esi
	movq	%r15, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_5
# %bb.4:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
	movq	%r14, %rdx
	callq	_Z33__device_stub__blockSumScanKernelPfS_m
.LBB3_5:
	movl	$84, %edi
	callq	_Z10errorCheckj
	movq	8(%rsp), %rdi
	callq	hipFree
	movl	$87, %edi
	callq	_Z10errorCheckj
	movq	%r13, %rdi
	movl	$1, %esi
	movq	%r15, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_7
# %bb.6:
	movq	(%rsp), %rdi
	movq	%r14, %rsi
	callq	_Z35__device_stub__sealingSumScanKernelPfm
.LBB3_7:
	movl	$90, %edi
	callq	_Z10errorCheckj
	movq	(%rsp), %rsi
	movq	16(%rsp), %rdi                  # 8-byte Reload
	movq	%r12, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$93, %edi
	callq	_Z10errorCheckj
	movq	(%rsp), %rdi
	callq	hipFree
	movl	$96, %edi
	callq	_Z10errorCheckj
	addq	$24, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end3:
	.size	_Z7sumScanPfS_m, .Lfunc_end3-_Z7sumScanPfS_m
	.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	%rbx
	.cfi_def_cfa_offset 32
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	xorl	%r15d, %r15d
	xorl	%edi, %edi
	callq	time
	movl	%eax, %edi
	callq	srand
	movl	$16777216, %edi                 # imm = 0x1000000
	callq	malloc
	movq	%rax, %rbx
	movl	$16777216, %edi                 # imm = 0x1000000
	callq	malloc
	movq	%rax, %r14
.LBB4_1:                                # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$266354561, %rax, %rcx          # imm = 0xFE03F81
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$35, %rcx
	addl	%edx, %ecx
	movl	%ecx, %edx
	shll	$7, %edx
	addl	%ecx, %edx
	negl	%edx
	addl	%edx, %eax
	addl	$-64, %eax
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	%xmm0, (%rbx,%r15,4)
	incq	%r15
	cmpq	$4194304, %r15                  # imm = 0x400000
	jne	.LBB4_1
# %bb.2:
	leaq	16(%rsp), %r15
	xorl	%edi, %edi
	movq	%r15, %rsi
	callq	clock_gettime
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%rbx, %rdi
	movq	%r14, %rsi
	callq	_Z7sumScanPfS_m
	movq	%rsp, %rbx
	xorl	%edi, %edi
	movq	%rbx, %rsi
	callq	clock_gettime
	movq	(%rbx), %rcx
	movq	8(%rbx), %rax
	subq	(%r15), %rcx
	imulq	$1000000, %rcx, %rcx            # imm = 0xF4240
	subq	8(%r15), %rax
	movabsq	$2361183241434822607, %rdx      # imm = 0x20C49BA5E353F7CF
	imulq	%rdx
	movq	%rdx, %rsi
	shrq	$63, %rsi
	sarq	$7, %rdx
	addq	%rdx, %rsi
	addq	%rcx, %rsi
	movl	$.L.str.2, %edi
	xorl	%eax, %eax
	callq	printf
	xorl	%eax, %eax
	addq	$32, %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
.Lfunc_end4:
	.size	main, .Lfunc_end4-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:
	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	.LBB5_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB5_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z18blockSumScanKernelPfS_m, %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	$_Z20sealingSumScanKernelPfm, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %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_end5:
	.size	__hip_module_ctor, .Lfunc_end5-__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	.LBB6_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
.LBB6_2:
	retq
.Lfunc_end6:
	.size	__hip_module_dtor, .Lfunc_end6-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z18blockSumScanKernelPfS_m,@object # @_Z18blockSumScanKernelPfS_m
	.section	.rodata,"a",@progbits
	.globl	_Z18blockSumScanKernelPfS_m
	.p2align	3, 0x0
_Z18blockSumScanKernelPfS_m:
	.quad	_Z33__device_stub__blockSumScanKernelPfS_m
	.size	_Z18blockSumScanKernelPfS_m, 8

	.type	_Z20sealingSumScanKernelPfm,@object # @_Z20sealingSumScanKernelPfm
	.globl	_Z20sealingSumScanKernelPfm
	.p2align	3, 0x0
_Z20sealingSumScanKernelPfm:
	.quad	_Z35__device_stub__sealingSumScanKernelPfm
	.size	_Z20sealingSumScanKernelPfm, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"CUDA error in line %u in file %s: %s\n"
	.size	.L.str, 38

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"/home/ubuntu/Datasets/stackv2/train-structured-repos-hip-sm89/daniel0306123/cuda/master/scan/sumScan.hip"
	.size	.L.str.1, 105

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Execution time: %d microseconds."
	.size	.L.str.2, 33

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z18blockSumScanKernelPfS_m"
	.size	.L__unnamed_1, 28

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"_Z20sealingSumScanKernelPfm"
	.size	.L__unnamed_2, 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 _Z33__device_stub__blockSumScanKernelPfS_m
	.addrsig_sym _Z35__device_stub__sealingSumScanKernelPfm
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z18blockSumScanKernelPfS_m
	.addrsig_sym _Z20sealingSumScanKernelPfm
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z18blockSumScanKernelPfS_m ; -- Begin function _Z18blockSumScanKernelPfS_m
	.globl	_Z18blockSumScanKernelPfS_m
	.p2align	8
	.type	_Z18blockSumScanKernelPfS_m,@function
_Z18blockSumScanKernelPfS_m:            ; @_Z18blockSumScanKernelPfS_m
; %bb.0:
	s_clause 0x2
	s_load_b32 s6, s[0:1], 0x24
	s_load_b64 s[4:5], s[0:1], 0x10
	s_load_b128 s[0:3], s[0:1], 0x0
	v_lshlrev_b32_e32 v3, 2, v0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s6, s6, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s6, v[0:1]
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1)
	v_cmp_gt_u64_e32 vcc_lo, s[4:5], v[1:2]
	v_lshlrev_b64 v[1:2], 2, v[1:2]
	s_and_saveexec_b32 s4, vcc_lo
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_co_u32 v4, s0, s0, v1
	v_add_co_ci_u32_e64 v5, s0, s1, v2, s0
	global_load_b32 v4, v[4:5], off
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v4
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s4
	v_cmp_ne_u32_e64 s0, 0, v0
	s_mov_b32 s4, 0
	s_delay_alu instid0(VALU_DEP_1)
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_5
; %bb.3:                                ; %.lr.ph
	s_mov_b32 s5, 1
.LBB0_4:                                ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(SALU_CYCLE_1)
	v_subrev_nc_u32_e32 v4, s5, v0
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_lshl_b32 s5, s5, 1
	v_lshlrev_b32_e32 v4, 2, v4
	v_cmp_gt_u32_e64 s0, s5, v0
	ds_load_b32 v4, v4
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	ds_load_b32 v5, v3
	s_or_b32 s4, s0, s4
	s_waitcnt lgkmcnt(0)
	v_add_f32_e32 v4, v4, v5
	ds_store_b32 v3, v4
	s_and_not1_b32 exec_lo, exec_lo, s4
	s_cbranch_execnz .LBB0_4
.LBB0_5:                                ; %Flow24
	s_or_b32 exec_lo, exec_lo, s1
	s_and_saveexec_b32 s0, vcc_lo
	s_cbranch_execz .LBB0_7
; %bb.6:
	ds_load_b32 v3, v3
	v_add_co_u32 v0, vcc_lo, s2, v1
	v_add_co_ci_u32_e32 v1, vcc_lo, s3, v2, vcc_lo
	s_waitcnt lgkmcnt(0)
	global_store_b32 v[0:1], v3, off
.LBB0_7:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z18blockSumScanKernelPfS_m
		.amdhsa_group_segment_fixed_size 4096
		.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 6
		.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	_Z18blockSumScanKernelPfS_m, .Lfunc_end0-_Z18blockSumScanKernelPfS_m
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 312
; NumSgprs: 18
; NumVgprs: 6
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 4096 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 6
; 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	_Z20sealingSumScanKernelPfm ; -- Begin function _Z20sealingSumScanKernelPfm
	.globl	_Z20sealingSumScanKernelPfm
	.p2align	8
	.type	_Z20sealingSumScanKernelPfm,@function
_Z20sealingSumScanKernelPfm:            ; @_Z20sealingSumScanKernelPfm
; %bb.0:
	s_load_b32 s2, s[0:1], 0x1c
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_lt_i32_e32 0x3ff, v1
	s_cbranch_execz .LBB1_3
; %bb.1:                                ; %.lr.ph
	s_load_b64 s[0:1], s[0:1], 0x0
	v_mov_b32_e32 v2, 0
	s_mov_b32 s2, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
	v_lshlrev_b64 v[3:4], 2, v[1:2]
	v_lshrrev_b32_e32 v1, 10, v1
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v3, vcc_lo, s0, v3
	s_delay_alu instid0(VALU_DEP_3)
	v_add_co_ci_u32_e32 v4, vcc_lo, s1, v4, vcc_lo
	s_add_u32 s0, s0, 0xffc
	s_addc_u32 s1, s1, 0
	global_load_b32 v0, v[3:4], off
.LBB1_2:                                ; =>This Inner Loop Header: Depth=1
	global_load_b32 v5, v2, s[0:1]
	v_add_nc_u32_e32 v1, -1, v1
	s_add_u32 s0, s0, 0x1000
	s_addc_u32 s1, s1, 0
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v0, v5, v0
	v_cmp_eq_u32_e32 vcc_lo, 0, v1
	global_store_b32 v[3:4], v0, off
	s_or_b32 s2, vcc_lo, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s2
	s_cbranch_execnz .LBB1_2
.LBB1_3:                                ; %Flow14
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z20sealingSumScanKernelPfm
		.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 6
		.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	_Z20sealingSumScanKernelPfm, .Lfunc_end1-_Z20sealingSumScanKernelPfm
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 192
; NumSgprs: 18
; NumVgprs: 6
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 6
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .offset:         16
        .size:           8
        .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: 4096
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z18blockSumScanKernelPfS_m
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z18blockSumScanKernelPfS_m.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     6
    .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:           8
        .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:           _Z20sealingSumScanKernelPfm
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z20sealingSumScanKernelPfm.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     6
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
