// Berat Postalcioglu
/* OUTPUT

	minimum element of the array (minCPU): -9649.35
	minimum element of the array (minGPU): -9649.35

*/
#include "cuda_runtime.h"
#include "device_launch_parameters.h"
#include <cmath>
#include <cstdio>
#include <ctime>

const int ArrSize = 60000;
const int ThreadsPerBlock = 512;
const int BlocksPerGrid = 32;

// generates a random array
void generateArray(double *data, int count) {
	//generate a random data set
	for (int i = 0; i < count; i++) {
		data[i] = rand() / (rand() + 1.1) * (rand() % 2 ? 1 : -1);
	}

}

double minCPU(double *data, int count)
{
	int minIndex = 0;
	for (int i = 0; i < count; i++)
	{
		if (std::isgreater(data[minIndex], data[i]))
		{
			minIndex = i;
		}
	}
	return data[minIndex];
}

__global__ void minGPU(double *data, int count, double *res)
{
	__shared__ double cache[ThreadsPerBlock];

	int tid = threadIdx.x + blockIdx.x * blockDim.x;
	int cacheIndex = threadIdx.x;
	double temp = 0;

	while (tid < count)
	{
		temp += data[tid];
		//cache[cacheIndex] = data[tid];
		tid += blockDim.x * gridDim.x;
	}
	cache[cacheIndex] = temp;

	__syncthreads();

	int i = blockDim.x / 2;
	while (i != 0) {
		if (cacheIndex < i)
		{
			if (cache[cacheIndex] > cache[cacheIndex + i])
			{
				cache[cacheIndex] = cache[cacheIndex + i];
			}
		}			
		__syncthreads();
		i /= 2;
	}
	if (cacheIndex == 0)
		res[blockIdx.x] = cache[0];
	
}

int main()
{
	srand(time(NULL));

	// cpu
	double data[ArrSize];
	generateArray(data, ArrSize);
	double minElementCpu = minCPU(data, ArrSize);
	printf("minimum element of the array (minCPU): %.2f\n", minElementCpu);

	// gpu
	double *gpuData, *gpuRes;
	cudaMalloc((void**)&gpuData, ArrSize * sizeof(double));
	cudaMalloc((void**)&gpuRes, BlocksPerGrid * sizeof(double));
	cudaMemcpy((void*)gpuData, (const void*) data, ArrSize * sizeof(double), cudaMemcpyHostToDevice);
	minGPU <<<BlocksPerGrid, ThreadsPerBlock>>> (gpuData, ArrSize, gpuRes);

	double blockResults[BlocksPerGrid];
	cudaMemcpy((void*)blockResults, (const void *)gpuRes, BlocksPerGrid * sizeof(double), cudaMemcpyDeviceToHost);

	double minElementGpu = minCPU(blockResults, BlocksPerGrid);
	printf("minimum element of the array (minGPU): %.2f\n", minElementGpu);
	
	return 0;
}
	.file	"tmpxft_0025fd1a_00000000-6_kernel.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
	.globl	_Z13generateArrayPdi
	.type	_Z13generateArrayPdi, @function
_Z13generateArrayPdi:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	movq	%rdi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	movl	%esi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	xorl	%ebx, %ebx
	subq	$16, %rsp
	.cfi_def_cfa_offset 48
.L3:
	cmpl	%ebx, %ebp
	jle	.L9
	call	rand@PLT
	cvtsi2sdl	%eax, %xmm1
	movsd	%xmm1, 8(%rsp)
	call	rand@PLT
	movsd	8(%rsp), %xmm1
	cvtsi2sdl	%eax, %xmm0
	addsd	.LC2(%rip), %xmm0
	divsd	%xmm0, %xmm1
	movsd	%xmm1, 8(%rsp)
	call	rand@PLT
	movsd	.LC1(%rip), %xmm0
	testb	$1, %al
	je	.L4
	movsd	.LC0(%rip), %xmm0
.L4:
	mulsd	8(%rsp), %xmm0
	movsd	%xmm0, (%r12,%rbx,8)
	incq	%rbx
	jmp	.L3
.L9:
	addq	$16, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z13generateArrayPdi, .-_Z13generateArrayPdi
	.globl	_Z6minCPUPdi
	.type	_Z6minCPUPdi, @function
_Z6minCPUPdi:
.LFB2028:
	.cfi_startproc
	endbr64
	xorl	%eax, %eax
	xorl	%edx, %edx
.L11:
	movslq	%edx, %rcx
	movsd	(%rdi,%rcx,8), %xmm0
	cmpl	%eax, %esi
	jle	.L14
	ucomisd	(%rdi,%rax,8), %xmm0
	cmova	%eax, %edx
	incq	%rax
	jmp	.L11
.L14:
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z6minCPUPdi, .-_Z6minCPUPdi
	.globl	_Z28__device_stub__Z6minGPUPdiS_PdiS_
	.type	_Z28__device_stub__Z6minGPUPdiS_PdiS_, @function
_Z28__device_stub__Z6minGPUPdiS_PdiS_:
.LFB2054:
	.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	.L15
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z6minGPUPdiS_(%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
.L15:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L17
	call	__stack_chk_fail@PLT
.L17:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z28__device_stub__Z6minGPUPdiS_PdiS_, .-_Z28__device_stub__Z6minGPUPdiS_PdiS_
	.globl	_Z6minGPUPdiS_
	.type	_Z6minGPUPdiS_, @function
_Z6minGPUPdiS_:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z28__device_stub__Z6minGPUPdiS_PdiS_
	.cfi_endproc
.LFE2055:
	.size	_Z6minGPUPdiS_, .-_Z6minGPUPdiS_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC3:
	.string	"minimum element of the array (minCPU): %.2f\n"
.LC4:
	.string	"minimum element of the array (minGPU): %.2f\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	-479232(%rsp), %r11
	.cfi_def_cfa 11, 479248
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$1072, %rsp
	.cfi_def_cfa_offset 480320
	xorl	%edi, %edi
	movq	%fs:40, %rax
	movq	%rax, 480296(%rsp)
	xorl	%eax, %eax
	leaq	296(%rsp), %rbx
	call	time@PLT
	movl	%eax, %edi
	call	srand@PLT
	movl	$60000, %esi
	movq	%rbx, %rdi
	call	_Z13generateArrayPdi
	movl	$60000, %esi
	movq	%rbx, %rdi
	call	_Z6minCPUPdi
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	call	__printf_chk@PLT
	movq	%rsp, %rdi
	movl	$480000, %esi
	call	cudaMalloc@PLT
	leaq	8(%rsp), %rdi
	movl	$256, %esi
	call	cudaMalloc@PLT
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$480000, %edx
	call	cudaMemcpy@PLT
	movl	$8388609, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$134217729, %edi
	salq	$9, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	salq	$5, %rdi
	movq	%rdx, 28(%rsp)
	movl	$1, 36(%rsp)
	movq	%rdi, 16(%rsp)
	movl	$1, 24(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L21
	movq	8(%rsp), %rdx
	movq	(%rsp), %rdi
	movl	$60000, %esi
	call	_Z28__device_stub__Z6minGPUPdiS_PdiS_
.L21:
	movq	8(%rsp), %rsi
	leaq	40(%rsp), %rbx
	movl	$2, %ecx
	movl	$256, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	movl	$32, %esi
	movq	%rbx, %rdi
	call	_Z6minCPUPdi
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	call	__printf_chk@PLT
	movq	480296(%rsp), %rax
	subq	%fs:40, %rax
	je	.L22
	call	__stack_chk_fail@PLT
.L22:
	addq	$480304, %rsp
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2029:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z6minGPUPdiS_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2057:
	.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	.LC5(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z6minGPUPdiS_(%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
.LFE2057:
	.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.cst8,"aM",@progbits,8
	.align 8
.LC0:
	.long	0
	.long	1072693248
	.align 8
.LC1:
	.long	0
	.long	-1074790400
	.align 8
.LC2:
	.long	-1717986918
	.long	1072798105
	.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:

// Berat Postalcioglu
/* OUTPUT

	minimum element of the array (minCPU): -9649.35
	minimum element of the array (minGPU): -9649.35

*/
#include "hip/hip_runtime.h"

#include <cmath>
#include <cstdio>
#include <ctime>

const int ArrSize = 60000;
const int ThreadsPerBlock = 512;
const int BlocksPerGrid = 32;

// generates a random array
void generateArray(double *data, int count) {
	//generate a random data set
	for (int i = 0; i < count; i++) {
		data[i] = rand() / (rand() + 1.1) * (rand() % 2 ? 1 : -1);
	}

}

double minCPU(double *data, int count)
{
	int minIndex = 0;
	for (int i = 0; i < count; i++)
	{
		if (std::isgreater(data[minIndex], data[i]))
		{
			minIndex = i;
		}
	}
	return data[minIndex];
}

__global__ void minGPU(double *data, int count, double *res)
{
	__shared__ double cache[ThreadsPerBlock];

	int tid = threadIdx.x + blockIdx.x * blockDim.x;
	int cacheIndex = threadIdx.x;
	double temp = 0;

	while (tid < count)
	{
		temp += data[tid];
		//cache[cacheIndex] = data[tid];
		tid += blockDim.x * gridDim.x;
	}
	cache[cacheIndex] = temp;

	__syncthreads();

	int i = blockDim.x / 2;
	while (i != 0) {
		if (cacheIndex < i)
		{
			if (cache[cacheIndex] > cache[cacheIndex + i])
			{
				cache[cacheIndex] = cache[cacheIndex + i];
			}
		}			
		__syncthreads();
		i /= 2;
	}
	if (cacheIndex == 0)
		res[blockIdx.x] = cache[0];
	
}

int main()
{
	srand(time(NULL));

	// cpu
	double data[ArrSize];
	generateArray(data, ArrSize);
	double minElementCpu = minCPU(data, ArrSize);
	printf("minimum element of the array (minCPU): %.2f\n", minElementCpu);

	// gpu
	double *gpuData, *gpuRes;
	hipMalloc((void**)&gpuData, ArrSize * sizeof(double));
	hipMalloc((void**)&gpuRes, BlocksPerGrid * sizeof(double));
	hipMemcpy((void*)gpuData, (const void*) data, ArrSize * sizeof(double), hipMemcpyHostToDevice);
	minGPU <<<BlocksPerGrid, ThreadsPerBlock>>> (gpuData, ArrSize, gpuRes);

	double blockResults[BlocksPerGrid];
	hipMemcpy((void*)blockResults, (const void *)gpuRes, BlocksPerGrid * sizeof(double), hipMemcpyDeviceToHost);

	double minElementGpu = minCPU(blockResults, BlocksPerGrid);
	printf("minimum element of the array (minGPU): %.2f\n", minElementGpu);
	
	return 0;
}
	.text
	.file	"kernel.hip"
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function _Z13generateArrayPdi
.LCPI0_0:
	.quad	0x3ff199999999999a              # double 1.1000000000000001
	.text
	.globl	_Z13generateArrayPdi
	.type	_Z13generateArrayPdi,@function
_Z13generateArrayPdi:                   # @_Z13generateArrayPdi
	.cfi_startproc
# %bb.0:
	testl	%esi, %esi
	jle	.LBB0_4
# %bb.1:                                # %.lr.ph.preheader
	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
	movq	%rdi, %rbx
	movl	%esi, %r14d
	xorl	%r15d, %r15d
.LBB0_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2sd	%eax, %xmm0
	movsd	%xmm0, 8(%rsp)                  # 8-byte Spill
	callq	rand
	xorps	%xmm0, %xmm0
	cvtsi2sd	%eax, %xmm0
	addsd	.LCPI0_0(%rip), %xmm0
	movsd	8(%rsp), %xmm1                  # 8-byte Reload
                                        # xmm1 = mem[0],zero
	divsd	%xmm0, %xmm1
	movsd	%xmm1, 8(%rsp)                  # 8-byte Spill
	callq	rand
	andl	$1, %eax
	cmpl	$1, %eax
	movl	$0, %eax
	sbbl	%eax, %eax
	orl	$1, %eax
	xorps	%xmm0, %xmm0
	cvtsi2sd	%eax, %xmm0
	mulsd	8(%rsp), %xmm0                  # 8-byte Folded Reload
	movsd	%xmm0, (%rbx,%r15,8)
	incq	%r15
	cmpq	%r15, %r14
	jne	.LBB0_2
# %bb.3:
	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
	.cfi_restore %rbx
	.cfi_restore %r14
	.cfi_restore %r15
.LBB0_4:                                # %._crit_edge
	retq
.Lfunc_end0:
	.size	_Z13generateArrayPdi, .Lfunc_end0-_Z13generateArrayPdi
	.cfi_endproc
                                        # -- End function
	.globl	_Z6minCPUPdi                    # -- Begin function _Z6minCPUPdi
	.type	_Z6minCPUPdi,@function
_Z6minCPUPdi:                           # @_Z6minCPUPdi
	.cfi_startproc
# %bb.0:
	xorl	%eax, %eax
	testl	%esi, %esi
	jle	.LBB1_6
# %bb.1:                                # %.lr.ph.preheader
	movl	%esi, %ecx
	xorl	%edx, %edx
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movslq	%eax, %rsi
	movsd	(%rdi,%rsi,8), %xmm0            # xmm0 = mem[0],zero
	ucomisd	(%rdi,%rdx,8), %xmm0
	movl	%edx, %esi
	ja	.LBB1_4
# %bb.3:                                # %.lr.ph
                                        #   in Loop: Header=BB1_2 Depth=1
	movl	%eax, %esi
.LBB1_4:                                # %.lr.ph
                                        #   in Loop: Header=BB1_2 Depth=1
	incq	%rdx
	movl	%esi, %eax
	cmpq	%rdx, %rcx
	jne	.LBB1_2
# %bb.5:                                # %._crit_edge.loopexit
	movslq	%esi, %rax
.LBB1_6:                                # %._crit_edge
	movsd	(%rdi,%rax,8), %xmm0            # xmm0 = mem[0],zero
	retq
.Lfunc_end1:
	.size	_Z6minCPUPdi, .Lfunc_end1-_Z6minCPUPdi
	.cfi_endproc
                                        # -- End function
	.globl	_Z21__device_stub__minGPUPdiS_  # -- Begin function _Z21__device_stub__minGPUPdiS_
	.type	_Z21__device_stub__minGPUPdiS_,@function
_Z21__device_stub__minGPUPdiS_:         # @_Z21__device_stub__minGPUPdiS_
	.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	$_Z6minGPUPdiS_, %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_end2:
	.size	_Z21__device_stub__minGPUPdiS_, .Lfunc_end2-_Z21__device_stub__minGPUPdiS_
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$480272, %rsp                   # imm = 0x75410
	.cfi_def_cfa_offset 480288
	.cfi_offset %rbx, -16
	xorl	%ebx, %ebx
	xorl	%edi, %edi
	callq	time
	movl	%eax, %edi
	callq	srand
	leaq	272(%rsp), %rdi
	movl	$60000, %esi                    # imm = 0xEA60
	callq	_Z13generateArrayPdi
	xorl	%eax, %eax
.LBB3_1:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	movslq	%eax, %rcx
	movsd	272(%rsp,%rcx,8), %xmm0         # xmm0 = mem[0],zero
	ucomisd	272(%rsp,%rbx,8), %xmm0
	movl	%ebx, %ecx
	ja	.LBB3_3
# %bb.2:                                # %.lr.ph.i
                                        #   in Loop: Header=BB3_1 Depth=1
	movl	%eax, %ecx
.LBB3_3:                                # %.lr.ph.i
                                        #   in Loop: Header=BB3_1 Depth=1
	incq	%rbx
	movl	%ecx, %eax
	cmpq	$60000, %rbx                    # imm = 0xEA60
	jne	.LBB3_1
# %bb.4:                                # %_Z6minCPUPdi.exit
	movslq	%ecx, %rax
	movsd	272(%rsp,%rax,8), %xmm0         # xmm0 = mem[0],zero
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	leaq	8(%rsp), %rbx
	movl	$480000, %esi                   # imm = 0x75300
	movq	%rbx, %rdi
	callq	hipMalloc
	movq	%rsp, %rdi
	movl	$256, %esi                      # imm = 0x100
	callq	hipMalloc
	movq	(%rbx), %rdi
	leaq	272(%rsp), %rsi
	movl	$480000, %edx                   # imm = 0x75300
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967328, %rdi               # imm = 0x100000020
	leaq	480(%rdi), %rdx
	xorl	%ebx, %ebx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_6
# %bb.5:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rdx
	movl	$60000, %esi                    # imm = 0xEA60
	callq	_Z21__device_stub__minGPUPdiS_
.LBB3_6:
	movq	(%rsp), %rsi
	leaq	16(%rsp), %rdi
	movl	$256, %edx                      # imm = 0x100
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%eax, %eax
.LBB3_7:                                # %.lr.ph.i4
                                        # =>This Inner Loop Header: Depth=1
	movslq	%ebx, %rcx
	movsd	16(%rsp,%rcx,8), %xmm0          # xmm0 = mem[0],zero
	ucomisd	16(%rsp,%rax,8), %xmm0
	movl	%eax, %ecx
	ja	.LBB3_9
# %bb.8:                                # %.lr.ph.i4
                                        #   in Loop: Header=BB3_7 Depth=1
	movl	%ebx, %ecx
.LBB3_9:                                # %.lr.ph.i4
                                        #   in Loop: Header=BB3_7 Depth=1
	incq	%rax
	movl	%ecx, %ebx
	cmpq	$32, %rax
	jne	.LBB3_7
# %bb.10:                               # %_Z6minCPUPdi.exit10
	movslq	%ecx, %rax
	movsd	16(%rsp,%rax,8), %xmm0          # xmm0 = mem[0],zero
	movl	$.L.str.1, %edi
	movb	$1, %al
	callq	printf
	xorl	%eax, %eax
	addq	$480272, %rsp                   # imm = 0x75410
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end3:
	.size	main, .Lfunc_end3-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	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z6minGPUPdiS_, %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_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	_Z6minGPUPdiS_,@object          # @_Z6minGPUPdiS_
	.section	.rodata,"a",@progbits
	.globl	_Z6minGPUPdiS_
	.p2align	3, 0x0
_Z6minGPUPdiS_:
	.quad	_Z21__device_stub__minGPUPdiS_
	.size	_Z6minGPUPdiS_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"minimum element of the array (minCPU): %.2f\n"
	.size	.L.str, 45

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"minimum element of the array (minGPU): %.2f\n"
	.size	.L.str.1, 45

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z6minGPUPdiS_"
	.size	.L__unnamed_1, 15

	.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 _Z21__device_stub__minGPUPdiS_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z6minGPUPdiS_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z6minGPUPdiS_          ; -- Begin function _Z6minGPUPdiS_
	.globl	_Z6minGPUPdiS_
	.p2align	8
	.type	_Z6minGPUPdiS_,@function
_Z6minGPUPdiS_:                         ; @_Z6minGPUPdiS_
; %bb.0:
	s_clause 0x1
	s_load_b32 s3, s[0:1], 0x24
	s_load_b32 s6, s[0:1], 0x8
	s_add_u32 s4, s0, 24
	s_mov_b32 s2, s15
	s_addc_u32 s5, s1, 0
	s_mov_b32 s7, exec_lo
	s_waitcnt lgkmcnt(0)
	s_and_b32 s3, s3, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(VALU_DEP_3)
	v_mad_u64_u32 v[3:4], null, s2, s3, v[0:1]
	v_mov_b32_e32 v1, 0
	v_mov_b32_e32 v2, 0
	v_cmpx_gt_i32_e64 s6, v3
	s_cbranch_execz .LBB0_4
; %bb.1:                                ; %.lr.ph
	s_load_b32 s9, s[4:5], 0x0
	s_load_b64 s[4:5], s[0:1], 0x0
	v_mov_b32_e32 v1, 0
	v_mov_b32_e32 v2, 0
	s_mov_b32 s8, 0
	s_waitcnt lgkmcnt(0)
	s_mul_i32 s9, s9, s3
.LBB0_2:                                ; =>This Inner Loop Header: Depth=1
	v_ashrrev_i32_e32 v4, 31, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_lshlrev_b64 v[4:5], 3, v[3:4]
	v_add_nc_u32_e32 v3, s9, v3
	v_add_co_u32 v4, vcc_lo, s4, v4
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_add_co_ci_u32_e32 v5, vcc_lo, s5, v5, vcc_lo
	v_cmp_le_i32_e32 vcc_lo, s6, v3
	global_load_b64 v[4:5], v[4:5], off
	s_or_b32 s8, vcc_lo, s8
	s_waitcnt vmcnt(0)
	v_add_f64 v[1:2], v[1:2], v[4:5]
	s_and_not1_b32 exec_lo, exec_lo, s8
	s_cbranch_execnz .LBB0_2
; %bb.3:                                ; %Flow40
	s_or_b32 exec_lo, exec_lo, s8
.LBB0_4:                                ; %Flow41
	s_delay_alu instid0(SALU_CYCLE_1)
	s_or_b32 exec_lo, exec_lo, s7
	v_lshlrev_b32_e32 v3, 3, v0
	s_cmp_lt_u32 s3, 2
	ds_store_b64 v3, v[1:2]
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_9
.LBB0_5:                                ; %.lr.ph31
                                        ; =>This Inner Loop Header: Depth=1
	s_mov_b32 s4, s3
	s_lshr_b32 s3, s3, 1
	s_mov_b32 s5, exec_lo
	v_cmpx_gt_u32_e64 s3, v0
	s_cbranch_execz .LBB0_8
; %bb.6:                                ;   in Loop: Header=BB0_5 Depth=1
	v_lshl_add_u32 v1, s3, 3, v3
	ds_load_b64 v[4:5], v3
	ds_load_b64 v[1:2], v1
	s_waitcnt lgkmcnt(0)
	v_cmp_gt_f64_e32 vcc_lo, v[4:5], v[1:2]
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_8
; %bb.7:                                ;   in Loop: Header=BB0_5 Depth=1
	ds_store_b64 v3, v[1:2]
.LBB0_8:                                ;   in Loop: Header=BB0_5 Depth=1
	s_or_b32 exec_lo, exec_lo, s5
	s_cmp_gt_u32 s4, 3
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_5
.LBB0_9:                                ; %._crit_edge32
	s_mov_b32 s3, 0
	s_mov_b32 s4, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_11
; %bb.10:
	v_mov_b32_e32 v2, 0
	s_load_b64 s[0:1], s[0:1], 0x10
	s_lshl_b64 s[2:3], s[2:3], 3
	ds_load_b64 v[0:1], v2
	s_waitcnt lgkmcnt(0)
	s_add_u32 s0, s0, s2
	s_addc_u32 s1, s1, s3
	global_store_b64 v2, v[0:1], s[0:1]
.LBB0_11:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z6minGPUPdiS_
		.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	_Z6minGPUPdiS_, .Lfunc_end0-_Z6minGPUPdiS_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 408
; 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
	.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
    .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:           _Z6minGPUPdiS_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z6minGPUPdiS_.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
