/******************************
 * Tisma Miroslav 2006/0395
 * Multiprocesorski sistemi
 * domaci zadatak 6 - 2. zadatak
 *******************************/

/**
 * 2. Sastaviti program koji pronalazi najmanji i najveci element dvodimenzionalne matrice.
 */

#include "cuda_runtime.h"
#include "device_launch_parameters.h"
#include "device_functions.h"
#include <cuda.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#define NUM_OF_GPU_THREADS 256

__global__ void findMinMaxInMatrix(int *matrix, int *min, int *max, int size) {

	int i;
	int idx = threadIdx.x;

	__shared__ int maxs[NUM_OF_GPU_THREADS];
	__shared__ int mins[NUM_OF_GPU_THREADS];

	int slice = size / NUM_OF_GPU_THREADS;
	int start = idx * slice;
	if (idx == NUM_OF_GPU_THREADS - 1)
		slice += size % NUM_OF_GPU_THREADS;
	int end = start + slice;

	int local_min = matrix[start];
	int local_max = matrix[start];

	for (i = start; i < end; i++) {
		if (matrix[i] < local_min)
			local_min = matrix[i];
		else if (matrix[i] > local_max)
			local_max = matrix[i];
	}

	mins[idx] = local_min;
	maxs[idx] = local_max;
	__syncthreads();
	
	int half = NUM_OF_GPU_THREADS;
	do {
		__syncthreads();
		half >>= 1;
		if (idx < half) {
			if (mins[idx] < mins[idx + half])
				mins[idx] = mins[idx];
			else
				mins[idx] = mins[idx + half];
			if (maxs[idx] > maxs[idx + half])
				maxs[idx] = maxs[idx];
			else
				maxs[idx] = maxs[idx + half];
		}
	} while(half != 1);

	if (idx == 0) {
		*min = mins[0];
		*max = maxs[0];
	}
}

int main(int argc, char *argv[]) {

	int i, m, n;
	int min, max;
	int *h_matrix, *d_matrix, *d_min, *d_max;

	printf("Matrica ce biti ispisana na standardnom izlazu\n");
	printf("Unesite broj vrsta matrice:\n");
	scanf("%d", &m);
	printf("Unesite broj kolona matrice:\n");
	scanf("%d", &n);

	h_matrix = (int*)malloc(m*n*sizeof(int));
	srand(time(0));
	for (i = 0; i < m*n; i++) {
		if (i % m == 0)
			printf("\n");
		h_matrix[i] = -10000 + rand() % 20000;
		printf("%5d ", h_matrix[i]);
	}
	printf("\n");

	cudaMalloc((void**)&d_matrix, m*n*sizeof(int));
	cudaMalloc((void**)&d_min, sizeof(int));
	cudaMalloc((void**)&d_max, sizeof(int));

	cudaMemcpy(d_matrix, h_matrix, m*n*sizeof(int), cudaMemcpyHostToDevice);

	findMinMaxInMatrix<<< 1, NUM_OF_GPU_THREADS >>>(d_matrix, d_min, d_max, m*n);

	cudaThreadSynchronize();

	cudaMemcpy(&min, d_min, sizeof(int), cudaMemcpyDeviceToHost);
	cudaMemcpy(&max, d_max, sizeof(int), cudaMemcpyDeviceToHost);

	printf("\nNajmanji element u matrici je: %d\n", min);
	printf("Najveci element u matrici je: %d\n", max);

	cudaFree(d_min);
	cudaFree(d_max);
	cudaFree(d_matrix);
	free(h_matrix);

	return EXIT_SUCCESS;
}



	.file	"tmpxft_002f7733_00000000-6_dz6z2.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2030:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2030:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i
	.type	_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i, @function
_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z18findMinMaxInMatrixPiS_S_i(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i, .-_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i
	.globl	_Z18findMinMaxInMatrixPiS_S_i
	.type	_Z18findMinMaxInMatrixPiS_S_i, @function
_Z18findMinMaxInMatrixPiS_S_i:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i
	.cfi_endproc
.LFE2053:
	.size	_Z18findMinMaxInMatrixPiS_S_i, .-_Z18findMinMaxInMatrixPiS_S_i
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Matrica ce biti ispisana na standardnom izlazu\n"
.LC1:
	.string	"Unesite broj vrsta matrice:\n"
.LC2:
	.string	"%d"
.LC3:
	.string	"Unesite broj kolona matrice:\n"
.LC4:
	.string	"\n"
.LC5:
	.string	"%5d "
.LC6:
	.string	"\nNajmanji element u matrici je: %d\n"
.LC7:
	.string	"Najveci element u matrici je: %d\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	leaq	.LC4(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	xorl	%ebp, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	.LC2(%rip), %rbx
	subq	$64, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%rbx, %rdi
	movq	%rsp, %rsi
	xorl	%eax, %eax
	call	__isoc23_scanf@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	leaq	4(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc23_scanf@PLT
	movl	(%rsp), %edi
	imull	4(%rsp), %edi
	movslq	%edi, %rdi
	salq	$2, %rdi
	call	malloc@PLT
	xorl	%edi, %edi
	movq	%rax, %rbx
	call	time@PLT
	movl	%eax, %edi
	call	srand@PLT
.L9:
	movl	(%rsp), %ecx
	movl	4(%rsp), %edx
	movl	%ebp, %eax
	imull	%ecx, %edx
	cmpl	%ebp, %edx
	jle	.L15
	cltd
	idivl	%ecx
	testl	%edx, %edx
	jne	.L10
	movq	%r12, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L10:
	call	rand@PLT
	movl	$20000, %ecx
	movl	$2, %edi
	leaq	.LC5(%rip), %rsi
	cltd
	idivl	%ecx
	xorl	%eax, %eax
	subl	$10000, %edx
	movl	%edx, (%rbx,%rbp,4)
	incq	%rbp
	call	__printf_chk@PLT
	jmp	.L9
.L15:
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	(%rsp), %esi
	imull	4(%rsp), %esi
	leaq	8(%rsp), %rdi
	movslq	%esi, %rsi
	salq	$2, %rsi
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movl	$4, %esi
	call	cudaMalloc@PLT
	leaq	24(%rsp), %rdi
	movl	$4, %esi
	call	cudaMalloc@PLT
	movl	(%rsp), %edx
	imull	4(%rsp), %edx
	movq	%rbx, %rsi
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movslq	%edx, %rdx
	salq	$2, %rdx
	call	cudaMemcpy@PLT
	movl	$16777217, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$8, %rdx
	movl	$1, %ecx
	movabsq	$4294967297, %rdi
	movl	$1, %esi
	movq	%rdx, 44(%rsp)
	movl	$1, 52(%rsp)
	movq	%rdi, 32(%rsp)
	movl	$1, 40(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L12
	movl	(%rsp), %ecx
	imull	4(%rsp), %ecx
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdi
	call	_Z43__device_stub__Z18findMinMaxInMatrixPiS_S_iPiS_S_i
.L12:
	call	cudaThreadSynchronize@PLT
	movq	16(%rsp), %rsi
	leaq	32(%rsp), %rdi
	movl	$2, %ecx
	movl	$4, %edx
	call	cudaMemcpy@PLT
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	leaq	44(%rsp), %rdi
	movl	$4, %edx
	call	cudaMemcpy@PLT
	movl	32(%rsp), %edx
	movl	$2, %edi
	xorl	%eax, %eax
	leaq	.LC6(%rip), %rsi
	call	__printf_chk@PLT
	movl	44(%rsp), %edx
	movl	$2, %edi
	xorl	%eax, %eax
	leaq	.LC7(%rip), %rsi
	call	__printf_chk@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L13
	call	__stack_chk_fail@PLT
.L13:
	addq	$64, %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
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC8:
	.string	"_Z18findMinMaxInMatrixPiS_S_i"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2055:
	.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	.LC8(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z18findMinMaxInMatrixPiS_S_i(%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
.LFE2055:
	.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
	.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:

/******************************
 * Tisma Miroslav 2006/0395
 * Multiprocesorski sistemi
 * domaci zadatak 6 - 2. zadatak
 *******************************/

/**
 * 2. Sastaviti program koji pronalazi najmanji i najveci element dvodimenzionalne matrice.
 */

#include "hip/hip_runtime.h"

#include "hip/device_functions.h"

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

#define NUM_OF_GPU_THREADS 256

__global__ void findMinMaxInMatrix(int *matrix, int *min, int *max, int size) {

	int i;
	int idx = threadIdx.x;

	__shared__ int maxs[NUM_OF_GPU_THREADS];
	__shared__ int mins[NUM_OF_GPU_THREADS];

	int slice = size / NUM_OF_GPU_THREADS;
	int start = idx * slice;
	if (idx == NUM_OF_GPU_THREADS - 1)
		slice += size % NUM_OF_GPU_THREADS;
	int end = start + slice;

	int local_min = matrix[start];
	int local_max = matrix[start];

	for (i = start; i < end; i++) {
		if (matrix[i] < local_min)
			local_min = matrix[i];
		else if (matrix[i] > local_max)
			local_max = matrix[i];
	}

	mins[idx] = local_min;
	maxs[idx] = local_max;
	__syncthreads();
	
	int half = NUM_OF_GPU_THREADS;
	do {
		__syncthreads();
		half >>= 1;
		if (idx < half) {
			if (mins[idx] < mins[idx + half])
				mins[idx] = mins[idx];
			else
				mins[idx] = mins[idx + half];
			if (maxs[idx] > maxs[idx + half])
				maxs[idx] = maxs[idx];
			else
				maxs[idx] = maxs[idx + half];
		}
	} while(half != 1);

	if (idx == 0) {
		*min = mins[0];
		*max = maxs[0];
	}
}

int main(int argc, char *argv[]) {

	int i, m, n;
	int min, max;
	int *h_matrix, *d_matrix, *d_min, *d_max;

	printf("Matrica ce biti ispisana na standardnom izlazu\n");
	printf("Unesite broj vrsta matrice:\n");
	scanf("%d", &m);
	printf("Unesite broj kolona matrice:\n");
	scanf("%d", &n);

	h_matrix = (int*)malloc(m*n*sizeof(int));
	srand(time(0));
	for (i = 0; i < m*n; i++) {
		if (i % m == 0)
			printf("\n");
		h_matrix[i] = -10000 + rand() % 20000;
		printf("%5d ", h_matrix[i]);
	}
	printf("\n");

	hipMalloc((void**)&d_matrix, m*n*sizeof(int));
	hipMalloc((void**)&d_min, sizeof(int));
	hipMalloc((void**)&d_max, sizeof(int));

	hipMemcpy(d_matrix, h_matrix, m*n*sizeof(int), hipMemcpyHostToDevice);

	findMinMaxInMatrix<<< 1, NUM_OF_GPU_THREADS >>>(d_matrix, d_min, d_max, m*n);

	hipDeviceSynchronize();

	hipMemcpy(&min, d_min, sizeof(int), hipMemcpyDeviceToHost);
	hipMemcpy(&max, d_max, sizeof(int), hipMemcpyDeviceToHost);

	printf("\nNajmanji element u matrici je: %d\n", min);
	printf("Najveci element u matrici je: %d\n", max);

	hipFree(d_min);
	hipFree(d_max);
	hipFree(d_matrix);
	free(h_matrix);

	return EXIT_SUCCESS;
}



	.text
	.file	"dz6z2.hip"
	.globl	_Z33__device_stub__findMinMaxInMatrixPiS_S_i # -- Begin function _Z33__device_stub__findMinMaxInMatrixPiS_S_i
	.type	_Z33__device_stub__findMinMaxInMatrixPiS_S_i,@function
_Z33__device_stub__findMinMaxInMatrixPiS_S_i: # @_Z33__device_stub__findMinMaxInMatrixPiS_S_i
	.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), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%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	$_Z18findMinMaxInMatrixPiS_S_i, %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__findMinMaxInMatrixPiS_S_i, .Lfunc_end0-_Z33__device_stub__findMinMaxInMatrixPiS_S_i
	.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	$48, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$.Lstr, %edi
	callq	puts@PLT
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	leaq	12(%rsp), %r14
	movl	$.L.str.2, %edi
	movq	%r14, %rsi
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movl	$.Lstr.2, %edi
	callq	puts@PLT
	leaq	8(%rsp), %r15
	movl	$.L.str.2, %edi
	movq	%r15, %rsi
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movslq	(%r14), %rax
	movslq	(%r15), %rdi
	imulq	%rax, %rdi
	shlq	$2, %rdi
	callq	malloc
	movq	%rax, %rbx
	xorl	%edi, %edi
	callq	time
	movl	%eax, %edi
	callq	srand
	movl	(%r14), %ecx
	movl	(%r15), %eax
	imull	%ecx, %eax
	testl	%eax, %eax
	jle	.LBB1_5
# %bb.1:                                # %.lr.ph.preheader
	xorl	%r14d, %r14d
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movl	%r14d, %eax
	cltd
	idivl	%ecx
	testl	%edx, %edx
	jne	.LBB1_4
# %bb.3:                                #   in Loop: Header=BB1_2 Depth=1
	movl	$10, %edi
	callq	putchar@PLT
.LBB1_4:                                #   in Loop: Header=BB1_2 Depth=1
	callq	rand
	cltq
	imulq	$1759218605, %rax, %rcx         # imm = 0x68DB8BAD
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$45, %rcx
	addl	%edx, %ecx
	imull	$20000, %ecx, %ecx              # imm = 0x4E20
	negl	%ecx
	leal	(%rax,%rcx), %esi
	addl	$-10000, %esi                   # imm = 0xD8F0
	movl	%esi, (%rbx,%r14,4)
	movl	$.L.str.5, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r14
	movslq	12(%rsp), %rcx
	movslq	8(%rsp), %rax
	imulq	%rcx, %rax
	cmpq	%rax, %r14
	jl	.LBB1_2
.LBB1_5:                                # %._crit_edge
	movl	$10, %edi
	callq	putchar@PLT
	movslq	12(%rsp), %rax
	movslq	8(%rsp), %rsi
	imulq	%rax, %rsi
	shlq	$2, %rsi
	leaq	32(%rsp), %r14
	movq	%r14, %rdi
	callq	hipMalloc
	leaq	24(%rsp), %rdi
	movl	$4, %esi
	callq	hipMalloc
	leaq	16(%rsp), %rdi
	movl	$4, %esi
	callq	hipMalloc
	movq	(%r14), %rdi
	movslq	12(%rsp), %rax
	movslq	8(%rsp), %rdx
	imulq	%rax, %rdx
	shlq	$2, %rdx
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	255(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_7
# %bb.6:
	movq	32(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdx
	movl	8(%rsp), %ecx
	imull	12(%rsp), %ecx
	callq	_Z33__device_stub__findMinMaxInMatrixPiS_S_i
.LBB1_7:
	callq	hipDeviceSynchronize
	movq	24(%rsp), %rsi
	leaq	44(%rsp), %r14
	movl	$4, %edx
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	16(%rsp), %rsi
	leaq	40(%rsp), %r15
	movl	$4, %edx
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	(%r14), %esi
	movl	$.L.str.6, %edi
	xorl	%eax, %eax
	callq	printf
	movl	(%r15), %esi
	movl	$.L.str.7, %edi
	xorl	%eax, %eax
	callq	printf
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	32(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$48, %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	$_Z18findMinMaxInMatrixPiS_S_i, %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	_Z18findMinMaxInMatrixPiS_S_i,@object # @_Z18findMinMaxInMatrixPiS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z18findMinMaxInMatrixPiS_S_i
	.p2align	3, 0x0
_Z18findMinMaxInMatrixPiS_S_i:
	.quad	_Z33__device_stub__findMinMaxInMatrixPiS_S_i
	.size	_Z18findMinMaxInMatrixPiS_S_i, 8

	.type	.L.str.2,@object                # @.str.2
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.2:
	.asciz	"%d"
	.size	.L.str.2, 3

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"%5d "
	.size	.L.str.5, 5

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"\nNajmanji element u matrici je: %d\n"
	.size	.L.str.6, 36

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Najveci element u matrici je: %d\n"
	.size	.L.str.7, 34

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z18findMinMaxInMatrixPiS_S_i"
	.size	.L__unnamed_1, 30

	.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	"Matrica ce biti ispisana na standardnom izlazu"
	.size	.Lstr, 47

	.type	.Lstr.1,@object                 # @str.1
.Lstr.1:
	.asciz	"Unesite broj vrsta matrice:"
	.size	.Lstr.1, 28

	.type	.Lstr.2,@object                 # @str.2
.Lstr.2:
	.asciz	"Unesite broj kolona matrice:"
	.size	.Lstr.2, 29

	.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__findMinMaxInMatrixPiS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z18findMinMaxInMatrixPiS_S_i
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z18findMinMaxInMatrixPiS_S_i ; -- Begin function _Z18findMinMaxInMatrixPiS_S_i
	.globl	_Z18findMinMaxInMatrixPiS_S_i
	.p2align	8
	.type	_Z18findMinMaxInMatrixPiS_S_i,@function
_Z18findMinMaxInMatrixPiS_S_i:          ; @_Z18findMinMaxInMatrixPiS_S_i
; %bb.0:
	s_load_b32 s3, s[0:1], 0x18
	s_mov_b32 s4, exec_lo
	s_waitcnt lgkmcnt(0)
	s_ashr_i32 s2, s3, 31
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_lshr_b32 s2, s2, 24
	s_add_i32 s2, s3, s2
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_ashr_i32 s2, s2, 8
	v_mov_b32_e32 v6, s2
	v_cmpx_eq_u32_e32 0xff, v0
; %bb.1:
	s_lshl_b32 s5, s2, 8
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_sub_i32 s3, s3, s5
	s_add_i32 s3, s2, s3
	s_delay_alu instid0(SALU_CYCLE_1)
	v_mov_b32_e32 v6, s3
; %bb.2:
	s_or_b32 exec_lo, exec_lo, s4
	s_load_b128 s[4:7], s[0:1], 0x0
	v_mul_i32_i24_e32 v1, s2, v0
	s_load_b64 s[2:3], s[0:1], 0x10
	s_mov_b32 s8, 0
	s_mov_b32 s1, exec_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v2, 31, v1
	v_lshlrev_b64 v[2:3], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v4, vcc_lo, s4, v2
	v_add_co_ci_u32_e32 v5, vcc_lo, s5, v3, vcc_lo
	global_load_b32 v4, v[4:5], off
	s_waitcnt vmcnt(0)
	v_mov_b32_e32 v5, v4
	v_cmpx_lt_i32_e32 0, v6
	s_cbranch_execz .LBB0_6
; %bb.3:                                ; %.lr.ph.preheader
	v_add_co_u32 v2, vcc_lo, s4, v2
	v_dual_mov_b32 v5, v4 :: v_dual_add_nc_u32 v6, v6, v1
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v3, vcc_lo
.LBB0_4:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	global_load_b32 v7, v[2:3], off
	v_add_nc_u32_e32 v1, 1, v1
	v_add_co_u32 v2, vcc_lo, v2, 4
	v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
	s_delay_alu instid0(VALU_DEP_3)
	v_cmp_ge_i32_e32 vcc_lo, v1, v6
	s_or_b32 s8, vcc_lo, s8
	s_waitcnt vmcnt(0)
	v_max_i32_e32 v8, v7, v4
	v_cmp_lt_i32_e64 s0, v7, v5
	v_min_i32_e32 v5, v7, v5
	s_delay_alu instid0(VALU_DEP_2)
	v_cndmask_b32_e64 v4, v8, v4, s0
	s_and_not1_b32 exec_lo, exec_lo, s8
	s_cbranch_execnz .LBB0_4
; %bb.5:                                ; %Flow83
	s_or_b32 exec_lo, exec_lo, s8
.LBB0_6:                                ; %Flow84
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	s_or_b32 exec_lo, exec_lo, s1
	v_lshlrev_b32_e32 v1, 2, v0
	s_movk_i32 s0, 0x100
	v_add_nc_u32_e32 v2, 0x400, v1
	ds_store_2addr_stride64_b32 v1, v4, v5 offset1:4
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
.LBB0_7:                                ; =>This Inner Loop Header: Depth=1
	s_lshr_b32 s0, s0, 1
	s_mov_b32 s1, exec_lo
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	v_cmpx_gt_u32_e64 s0, v0
	s_cbranch_execz .LBB0_12
; %bb.8:                                ;   in Loop: Header=BB0_7 Depth=1
	v_lshl_add_u32 v3, s0, 2, v2
	s_mov_b32 s4, exec_lo
	ds_load_b32 v4, v2
	ds_load_b32 v3, v3
	s_waitcnt lgkmcnt(0)
	v_cmpx_ge_i32_e64 v4, v3
	s_cbranch_execz .LBB0_10
; %bb.9:                                ;   in Loop: Header=BB0_7 Depth=1
	ds_store_b32 v2, v3
.LBB0_10:                               ;   in Loop: Header=BB0_7 Depth=1
	s_or_b32 exec_lo, exec_lo, s4
	v_lshl_add_u32 v3, s0, 2, v1
	ds_load_b32 v4, v1
	ds_load_b32 v3, v3
	s_waitcnt lgkmcnt(0)
	v_cmp_le_i32_e32 vcc_lo, v4, v3
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_12
; %bb.11:                               ;   in Loop: Header=BB0_7 Depth=1
	ds_store_b32 v1, v3
.LBB0_12:                               ; %Flow82
                                        ;   in Loop: Header=BB0_7 Depth=1
	s_or_b32 exec_lo, exec_lo, s1
	s_cmp_lg_u32 s0, 1
	s_cbranch_scc1 .LBB0_7
; %bb.13:
	s_mov_b32 s0, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_15
; %bb.14:
	v_mov_b32_e32 v2, 0
	ds_load_2addr_stride64_b32 v[0:1], v2 offset1:4
	s_waitcnt lgkmcnt(0)
	s_clause 0x1
	global_store_b32 v2, v1, s[6:7]
	global_store_b32 v2, v0, s[2:3]
.LBB0_15:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z18findMinMaxInMatrixPiS_S_i
		.amdhsa_group_segment_fixed_size 2048
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 28
		.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 9
		.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	_Z18findMinMaxInMatrixPiS_S_i, .Lfunc_end0-_Z18findMinMaxInMatrixPiS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 528
; NumSgprs: 11
; NumVgprs: 9
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 2048 bytes/workgroup (compile time only)
; SGPRBlocks: 1
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 11
; 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
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     by_value
    .group_segment_fixed_size: 2048
    .kernarg_segment_align: 8
    .kernarg_segment_size: 28
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z18findMinMaxInMatrixPiS_S_i
    .private_segment_fixed_size: 0
    .sgpr_count:     11
    .sgpr_spill_count: 0
    .symbol:         _Z18findMinMaxInMatrixPiS_S_i.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
