// from the following URL
// https://www.sharcnet.ca/help/index.php/CUDA_tips_and_tricks

/* 
 * this program is a simple test of the binary tree recommended reduction
 * algorithm for CUDA
 * 
 */


#include <iostream>
#define TOTAL_SIZE 100000
#define nTPB 256

#define BLOCK_SIZE 64  // MUST BE A POWER OF 2!!
//#define NUM_THREADS 1 // this is now "BLOCK_SIZE"
#define NUM_BLOCKS 1

#define LENGTH_LOOKUP  240


__global__ void sumMaxMinKernel( float* inputAtoms, float* answers ) {
    
    // Reduction (min/max/avr/sum), valid only when blockDim.x is a power of two:
    int  thread2;
    float temp;
    __shared__ float min[BLOCK_SIZE], max[BLOCK_SIZE], avg[BLOCK_SIZE], sum[BLOCK_SIZE];
    
//    printf("inputting %f   %d\n", inputAtoms[threadIdx.x], threadIdx.x);
    
    // import info
    min[threadIdx.x] = inputAtoms[threadIdx.x];
    max[threadIdx.x] = inputAtoms[threadIdx.x];
    avg[threadIdx.x] = inputAtoms[threadIdx.x];
    sum[threadIdx.x] = inputAtoms[threadIdx.x];
    __syncthreads();
    
    int nTotalThreads = blockDim.x;	// Total number of active threads
    
    while (nTotalThreads > 1) {
        
        int halfPoint = (nTotalThreads >> 1);	// divide by two
        // only the first half of the threads will be active.
        
        if (threadIdx.x < halfPoint) {
            
//            printf("thread pair  %d  %d\n", threadIdx.x, threadIdx.x + halfPoint);
            
            thread2 = threadIdx.x + halfPoint;
            
            // Get the shared value stored by another thread
            
            // min reduction
            temp = min[thread2];
            if (temp < min[threadIdx.x]) 
                min[threadIdx.x] = temp; 
            
            // max reduction
            temp = max[thread2];
            if (temp > max[threadIdx.x]) 
                max[threadIdx.x] = temp;			
            
            // sum reduction
//            printf("sum %f   %f\n", sum[threadIdx.x], sum[thread2]);
            sum[threadIdx.x] += sum[thread2];
            
            // average reduction
            avg[threadIdx.x] += avg[thread2];
            avg[threadIdx.x] *= 0.5f;
        }
        __syncthreads();
        
        // Reducing the binary tree size by two:
        nTotalThreads = halfPoint;
    }
    
    // export results
    if (threadIdx.x == 0) {
        answers[0] = min[0];
        answers[1] = max[0];
        answers[2] = avg[0];
        answers[3] = sum[0];
    }
}

int main(){
    
    //--------------------------------------------------------------------------
    // practice code (array)
    
    // allocate variable on the GPU and CPU
    int i;
    float *inputAtoms, *d_inputAtoms, *answers, *d_answers;
    size_t sizeArray;
    
    sizeArray = sizeof(float) * BLOCK_SIZE;
    inputAtoms = (float*) malloc ( sizeArray );
    cudaMalloc( &d_inputAtoms, sizeArray );
    
    sizeArray = sizeof(float) * 4;
    answers = (float*) malloc ( sizeArray );
    cudaMalloc( &d_answers, sizeArray );
    
    // copy local variable to GPU
    for ( i = 0; i < BLOCK_SIZE; ++i ) {
        inputAtoms[i] = 1.0f + (float)i;
        printf("%f ", inputAtoms[i]);
    } printf("\n\n");
    cudaMemcpy( d_inputAtoms, inputAtoms, sizeof(float) * BLOCK_SIZE, cudaMemcpyHostToDevice );
    
    // run atomicAdd kernel
    sumMaxMinKernel<<<NUM_BLOCKS, BLOCK_SIZE>>>(d_inputAtoms, d_answers);
    cudaDeviceSynchronize();
    
    // copy back result to local memory
    cudaMemcpy( answers, d_answers, sizeof(float) * 4, cudaMemcpyDeviceToHost );
    
    // report results and close
    printf("min %f\n", answers[0]);
    printf("max %f\n", answers[1]);
    printf("average %f\n", answers[2]);
    printf("sum %f\n", answers[3]);
    
    free( inputAtoms );
    cudaFree( d_inputAtoms );
    free( answers );
    cudaFree( d_answers );
    
    return 0;
}









	.file	"tmpxft_002fdaa0_00000000-6_sumMaxMinArrayTest.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3638:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3638:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_
	.type	_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_, @function
_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_:
.LFB3660:
	.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	.L2
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z15sumMaxMinKernelPfS_(%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
.L2:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3660:
	.size	_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_, .-_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_
	.globl	_Z15sumMaxMinKernelPfS_
	.type	_Z15sumMaxMinKernelPfS_, @function
_Z15sumMaxMinKernelPfS_:
.LFB3661:
	.cfi_startproc
	endbr64
	jmp	_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_
	.cfi_endproc
.LFE3661:
	.size	_Z15sumMaxMinKernelPfS_, .-_Z15sumMaxMinKernelPfS_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"%f "
.LC2:
	.string	"\n\n"
.LC3:
	.string	"min %f\n"
.LC4:
	.string	"max %f\n"
.LC5:
	.string	"average %f\n"
.LC6:
	.string	"sum %f\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3635:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	movl	$256, %edi
	xorl	%r12d, %r12d
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	subq	$48, %rsp
	.cfi_def_cfa_offset 80
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movl	$256, %esi
	movq	%rsp, %rdi
	movq	%rax, %rbp
	call	cudaMalloc@PLT
	movl	$16, %edi
	call	malloc@PLT
	leaq	8(%rsp), %rdi
	movl	$16, %esi
	movq	%rax, %rbx
	call	cudaMalloc@PLT
.L9:
	cvtsi2ssl	%r12d, %xmm0
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	addss	.LC0(%rip), %xmm0
	movss	%xmm0, 0(%rbp,%r12,4)
	incq	%r12
	cvtss2sd	%xmm0, %xmm0
	call	__printf_chk@PLT
	cmpq	$64, %r12
	jne	.L9
	leaq	.LC2(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$256, %edx
	call	cudaMemcpy@PLT
	movl	$67108865, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$6, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$4294967297, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L10
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdi
	call	_Z37__device_stub__Z15sumMaxMinKernelPfS_PfS_
.L10:
	call	cudaDeviceSynchronize@PLT
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$16, %edx
	call	cudaMemcpy@PLT
	movl	$2, %edi
	movb	$1, %al
	leaq	.LC3(%rip), %rsi
	cvtss2sd	(%rbx), %xmm0
	call	__printf_chk@PLT
	movl	$2, %edi
	movb	$1, %al
	leaq	.LC4(%rip), %rsi
	cvtss2sd	4(%rbx), %xmm0
	call	__printf_chk@PLT
	leaq	.LC5(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	8(%rbx), %xmm0
	call	__printf_chk@PLT
	movl	$2, %edi
	leaq	.LC6(%rip), %rsi
	movb	$1, %al
	cvtss2sd	12(%rbx), %xmm0
	call	__printf_chk@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L11
	call	__stack_chk_fail@PLT
.L11:
	addq	$48, %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
.LFE3635:
	.size	main, .-main
	.section	.rodata.str1.1
.LC7:
	.string	"_Z15sumMaxMinKernelPfS_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3663:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	pushq	$0
	.cfi_def_cfa_offset 24
	xorl	%r9d, %r9d
	orl	$-1, %r8d
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC7(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z15sumMaxMinKernelPfS_(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3663:
	.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
.LC0:
	.long	1065353216
	.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:

// from the following URL
// https://www.sharcnet.ca/help/index.php/CUDA_tips_and_tricks

/* 
 * this program is a simple test of the binary tree recommended reduction
 * algorithm for CUDA
 * 
 */



#include <hip/hip_runtime.h>
#include <iostream>
#define TOTAL_SIZE 100000
#define nTPB 256

#define BLOCK_SIZE 64  // MUST BE A POWER OF 2!!
//#define NUM_THREADS 1 // this is now "BLOCK_SIZE"
#define NUM_BLOCKS 1

#define LENGTH_LOOKUP  240


__global__ void sumMaxMinKernel( float* inputAtoms, float* answers ) {
    
    // Reduction (min/max/avr/sum), valid only when blockDim.x is a power of two:
    int  thread2;
    float temp;
    __shared__ float min[BLOCK_SIZE], max[BLOCK_SIZE], avg[BLOCK_SIZE], sum[BLOCK_SIZE];
    
//    printf("inputting %f   %d\n", inputAtoms[threadIdx.x], threadIdx.x);
    
    // import info
    min[threadIdx.x] = inputAtoms[threadIdx.x];
    max[threadIdx.x] = inputAtoms[threadIdx.x];
    avg[threadIdx.x] = inputAtoms[threadIdx.x];
    sum[threadIdx.x] = inputAtoms[threadIdx.x];
    __syncthreads();
    
    int nTotalThreads = blockDim.x;	// Total number of active threads
    
    while (nTotalThreads > 1) {
        
        int halfPoint = (nTotalThreads >> 1);	// divide by two
        // only the first half of the threads will be active.
        
        if (threadIdx.x < halfPoint) {
            
//            printf("thread pair  %d  %d\n", threadIdx.x, threadIdx.x + halfPoint);
            
            thread2 = threadIdx.x + halfPoint;
            
            // Get the shared value stored by another thread
            
            // min reduction
            temp = min[thread2];
            if (temp < min[threadIdx.x]) 
                min[threadIdx.x] = temp; 
            
            // max reduction
            temp = max[thread2];
            if (temp > max[threadIdx.x]) 
                max[threadIdx.x] = temp;			
            
            // sum reduction
//            printf("sum %f   %f\n", sum[threadIdx.x], sum[thread2]);
            sum[threadIdx.x] += sum[thread2];
            
            // average reduction
            avg[threadIdx.x] += avg[thread2];
            avg[threadIdx.x] *= 0.5f;
        }
        __syncthreads();
        
        // Reducing the binary tree size by two:
        nTotalThreads = halfPoint;
    }
    
    // export results
    if (threadIdx.x == 0) {
        answers[0] = min[0];
        answers[1] = max[0];
        answers[2] = avg[0];
        answers[3] = sum[0];
    }
}

int main(){
    
    //--------------------------------------------------------------------------
    // practice code (array)
    
    // allocate variable on the GPU and CPU
    int i;
    float *inputAtoms, *d_inputAtoms, *answers, *d_answers;
    size_t sizeArray;
    
    sizeArray = sizeof(float) * BLOCK_SIZE;
    inputAtoms = (float*) malloc ( sizeArray );
    hipMalloc( &d_inputAtoms, sizeArray );
    
    sizeArray = sizeof(float) * 4;
    answers = (float*) malloc ( sizeArray );
    hipMalloc( &d_answers, sizeArray );
    
    // copy local variable to GPU
    for ( i = 0; i < BLOCK_SIZE; ++i ) {
        inputAtoms[i] = 1.0f + (float)i;
        printf("%f ", inputAtoms[i]);
    } printf("\n\n");
    hipMemcpy( d_inputAtoms, inputAtoms, sizeof(float) * BLOCK_SIZE, hipMemcpyHostToDevice );
    
    // run atomicAdd kernel
    sumMaxMinKernel<<<NUM_BLOCKS, BLOCK_SIZE>>>(d_inputAtoms, d_answers);
    hipDeviceSynchronize();
    
    // copy back result to local memory
    hipMemcpy( answers, d_answers, sizeof(float) * 4, hipMemcpyDeviceToHost );
    
    // report results and close
    printf("min %f\n", answers[0]);
    printf("max %f\n", answers[1]);
    printf("average %f\n", answers[2]);
    printf("sum %f\n", answers[3]);
    
    free( inputAtoms );
    hipFree( d_inputAtoms );
    free( answers );
    hipFree( d_answers );
    
    return 0;
}









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

                                        # End of file scope inline assembly
	.globl	_Z30__device_stub__sumMaxMinKernelPfS_ # -- Begin function _Z30__device_stub__sumMaxMinKernelPfS_
	.type	_Z30__device_stub__sumMaxMinKernelPfS_,@function
_Z30__device_stub__sumMaxMinKernelPfS_: # @_Z30__device_stub__sumMaxMinKernelPfS_
	.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	$_Z15sumMaxMinKernelPfS_, %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_end0:
	.size	_Z30__device_stub__sumMaxMinKernelPfS_, .Lfunc_end0-_Z30__device_stub__sumMaxMinKernelPfS_
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function main
.LCPI1_0:
	.long	0x3f800000                      # float 1
	.text
	.globl	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	$16, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$256, %edi                      # imm = 0x100
	callq	malloc
	movq	%rax, %rbx
	leaq	8(%rsp), %rdi
	movl	$256, %esi                      # imm = 0x100
	callq	hipMalloc
	movl	$16, %edi
	callq	malloc
	movq	%rax, %r14
	movq	%rsp, %rdi
	movl	$16, %esi
	callq	hipMalloc
	xorl	%r15d, %r15d
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtsi2ss	%r15d, %xmm0
	addss	.LCPI1_0(%rip), %xmm0
	movss	%xmm0, (%rbx,%r15,4)
	cvtss2sd	%xmm0, %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	incq	%r15
	cmpq	$64, %r15
	jne	.LBB1_1
# %bb.2:
	movl	$.Lstr, %edi
	callq	puts@PLT
	movq	8(%rsp), %rdi
	movl	$256, %edx                      # imm = 0x100
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	63(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.3:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
	callq	_Z30__device_stub__sumMaxMinKernelPfS_
.LBB1_4:
	callq	hipDeviceSynchronize
	movq	(%rsp), %rsi
	movl	$16, %edx
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorps	%xmm0, %xmm0
	cvtss2sd	(%r14), %xmm0
	movl	$.L.str.2, %edi
	movb	$1, %al
	callq	printf
	xorps	%xmm0, %xmm0
	cvtss2sd	4(%r14), %xmm0
	movl	$.L.str.3, %edi
	movb	$1, %al
	callq	printf
	xorps	%xmm0, %xmm0
	cvtss2sd	8(%r14), %xmm0
	movl	$.L.str.4, %edi
	movb	$1, %al
	callq	printf
	xorps	%xmm0, %xmm0
	cvtss2sd	12(%r14), %xmm0
	movl	$.L.str.5, %edi
	movb	$1, %al
	callq	printf
	movq	%rbx, %rdi
	callq	free
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	%r14, %rdi
	callq	free
	movq	(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$16, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z15sumMaxMinKernelPfS_, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end2:
	.size	__hip_module_ctor, .Lfunc_end2-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB3_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB3_2:
	retq
.Lfunc_end3:
	.size	__hip_module_dtor, .Lfunc_end3-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z15sumMaxMinKernelPfS_,@object # @_Z15sumMaxMinKernelPfS_
	.section	.rodata,"a",@progbits
	.globl	_Z15sumMaxMinKernelPfS_
	.p2align	3, 0x0
_Z15sumMaxMinKernelPfS_:
	.quad	_Z30__device_stub__sumMaxMinKernelPfS_
	.size	_Z15sumMaxMinKernelPfS_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%f "
	.size	.L.str, 4

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"min %f\n"
	.size	.L.str.2, 8

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"max %f\n"
	.size	.L.str.3, 8

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"average %f\n"
	.size	.L.str.4, 12

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"sum %f\n"
	.size	.L.str.5, 8

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z15sumMaxMinKernelPfS_"
	.size	.L__unnamed_1, 24

	.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

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"\n"
	.size	.Lstr, 2

	.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 _Z30__device_stub__sumMaxMinKernelPfS_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z15sumMaxMinKernelPfS_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z15sumMaxMinKernelPfS_ ; -- Begin function _Z15sumMaxMinKernelPfS_
	.globl	_Z15sumMaxMinKernelPfS_
	.p2align	8
	.type	_Z15sumMaxMinKernelPfS_,@function
_Z15sumMaxMinKernelPfS_:                ; @_Z15sumMaxMinKernelPfS_
; %bb.0:
	s_load_b128 s[4:7], s[0:1], 0x0
	v_lshlrev_b32_e32 v1, 2, v0
	s_load_b32 s0, s[0:1], 0x1c
	s_waitcnt lgkmcnt(0)
	global_load_b32 v2, v1, s[4:5]
	s_waitcnt vmcnt(0)
	ds_store_2addr_stride64_b32 v1, v2, v2 offset1:1
	ds_store_2addr_stride64_b32 v1, v2, v2 offset0:2 offset1:3
	s_and_b32 s0, s0, 0xffff
	s_waitcnt lgkmcnt(0)
	s_cmp_lt_u32 s0, 2
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_9
; %bb.1:
	v_add_nc_u32_e32 v2, 0x200, v1
	v_add_nc_u32_e32 v3, 0x100, v1
	v_add_nc_u32_e32 v4, 0x300, v1
.LBB0_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	s_lshr_b32 s1, s0, 1
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_u32_e64 s1, v0
	s_cbranch_execz .LBB0_8
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	v_lshl_add_u32 v5, s1, 2, v2
	s_mov_b32 s3, exec_lo
	ds_load_b32 v5, v5
	ds_load_b32 v6, v2
	s_waitcnt lgkmcnt(0)
	v_cmpx_lt_f32_e32 v5, v6
	s_cbranch_execz .LBB0_5
; %bb.4:                                ;   in Loop: Header=BB0_2 Depth=1
	ds_store_b32 v2, v5
.LBB0_5:                                ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s3
	v_lshl_add_u32 v5, s1, 2, v3
	s_mov_b32 s3, exec_lo
	ds_load_b32 v5, v5
	ds_load_b32 v6, v3
	s_waitcnt lgkmcnt(0)
	v_cmpx_gt_f32_e32 v5, v6
	s_cbranch_execz .LBB0_7
; %bb.6:                                ;   in Loop: Header=BB0_2 Depth=1
	ds_store_b32 v3, v5
.LBB0_7:                                ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s3
	s_lshl_b32 s3, s1, 2
	s_delay_alu instid0(SALU_CYCLE_1)
	v_add_nc_u32_e32 v5, s3, v1
	v_add_nc_u32_e32 v6, s3, v4
	ds_load_b32 v5, v5
	ds_load_b32 v7, v1
	ds_load_b32 v6, v6
	ds_load_b32 v8, v4
	s_waitcnt lgkmcnt(0)
	v_dual_add_f32 v5, v5, v7 :: v_dual_add_f32 v6, v6, v8
	s_delay_alu instid0(VALU_DEP_1)
	v_mul_f32_e32 v5, 0.5, v5
	ds_store_b32 v4, v6
	ds_store_b32 v1, v5
.LBB0_8:                                ; %Flow
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s2
	s_cmp_gt_u32 s0, 3
	s_mov_b32 s0, s1
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_2
.LBB0_9:                                ; %._crit_edge
	s_mov_b32 s0, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_11
; %bb.10:
	v_mov_b32_e32 v6, 0
	ds_load_2addr_stride64_b32 v[4:5], v6 offset0:2 offset1:3
	ds_load_2addr_stride64_b32 v[2:3], v6 offset1:1
	s_waitcnt lgkmcnt(0)
	v_dual_mov_b32 v0, v4 :: v_dual_mov_b32 v1, v3
	v_mov_b32_e32 v3, v5
	global_store_b128 v6, v[0:3], s[6:7]
.LBB0_11:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z15sumMaxMinKernelPfS_
		.amdhsa_group_segment_fixed_size 1024
		.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 9
		.amdhsa_next_free_sgpr 8
		.amdhsa_reserve_vcc 0
		.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	_Z15sumMaxMinKernelPfS_, .Lfunc_end0-_Z15sumMaxMinKernelPfS_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 416
; NumSgprs: 8
; NumVgprs: 9
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 1024 bytes/workgroup (compile time only)
; SGPRBlocks: 0
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 8
; NumVGPRsForWavesPerEU: 9
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .offset:         16
        .size:           4
        .value_kind:     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: 1024
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z15sumMaxMinKernelPfS_
    .private_segment_fixed_size: 0
    .sgpr_count:     8
    .sgpr_spill_count: 0
    .symbol:         _Z15sumMaxMinKernelPfS_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     9
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
