#include <stdio.h>

typedef char mytype;

int main() {
	int rows=10,cols=10;
	mytype **hMat=new mytype*[rows];
	hMat[0]=new mytype[rows*cols];

	for(int i=1;i<rows;i++)
		hMat[i]=hMat[i-1]+cols;

	//initialize 2D arrays
	for(int i=0;i<rows;i++) 
		for(int j=0;j<cols;j++)
			hMat[i][j]=i+j;

	mytype *dArr;
	cudaMalloc((void**)&dArr,rows*cols*sizeof(mytype));
	
	//copy to device
	cudaMemcpy(dArr,hMat[0],sizeof(mytype)*rows*cols,cudaMemcpyHostToDevice);

	//kernel call

	//copy from device
	cudaMemcpy(hMat[0],dArr,sizeof(mytype)*rows*cols,cudaMemcpyDeviceToHost);

	return 0;
}

	

	.file	"tmpxft_0033bd8a_00000000-6_081218a.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
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movl	$80, %edi
	subq	$16, %rsp
	.cfi_def_cfa_offset 32
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$100, %edi
	movq	%rax, %rbx
	call	_Znam@PLT
	movq	%rax, (%rbx)
	xorl	%eax, %eax
.L3:
	movq	(%rbx,%rax), %rcx
	leaq	10(%rcx), %rdx
	movq	%rdx, 8(%rbx,%rax)
	addq	$8, %rax
	cmpq	$72, %rax
	jne	.L3
	xorl	%edx, %edx
.L4:
	movq	(%rbx,%rdx,8), %rcx
	xorl	%eax, %eax
.L5:
	leal	(%rax,%rdx), %esi
	movb	%sil, (%rcx,%rax)
	incq	%rax
	cmpq	$10, %rax
	jne	.L5
	incq	%rdx
	cmpq	$10, %rdx
	jne	.L4
	movq	%rsp, %rdi
	movl	$100, %esi
	call	cudaMalloc@PLT
	movq	(%rbx), %rbx
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movl	$100, %edx
	movq	%rbx, %rsi
	call	cudaMemcpy@PLT
	movq	(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$100, %edx
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	je	.L7
	call	__stack_chk_fail@PLT
.L7:
	addq	$16, %rsp
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2053:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	movq	%rax, %rdi
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2053:
	.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:


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

typedef char mytype;

int main() {
	int rows=10,cols=10;
	mytype **hMat=new mytype*[rows];
	hMat[0]=new mytype[rows*cols];

	for(int i=1;i<rows;i++)
		hMat[i]=hMat[i-1]+cols;

	//initialize 2D arrays
	for(int i=0;i<rows;i++) 
		for(int j=0;j<cols;j++)
			hMat[i][j]=i+j;

	mytype *dArr;
	hipMalloc((void**)&dArr,rows*cols*sizeof(mytype));
	
	//copy to device
	hipMemcpy(dArr,hMat[0],sizeof(mytype)*rows*cols,hipMemcpyHostToDevice);

	//kernel call

	//copy from device
	hipMemcpy(hMat[0],dArr,sizeof(mytype)*rows*cols,hipMemcpyDeviceToHost);

	return 0;
}

	

	.text
	.file	"081218a.hip"
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movl	$80, %edi
	callq	_Znam
	movq	%rax, %r14
	movl	$100, %edi
	callq	_Znam
	movq	%rax, %rbx
	movq	%rax, (%r14)
	addq	$10, %rax
	movl	$1, %ecx
.LBB0_1:                                # =>This Inner Loop Header: Depth=1
	movq	%rax, (%r14,%rcx,8)
	incq	%rcx
	addq	$10, %rax
	cmpq	$10, %rcx
	jne	.LBB0_1
# %bb.2:                                # %.preheader.preheader
	xorl	%eax, %eax
.LBB0_3:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB0_4 Depth 2
	movq	(%r14,%rax,8), %rcx
	xorl	%edx, %edx
.LBB0_4:                                #   Parent Loop BB0_3 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	leal	(%rax,%rdx), %esi
	movb	%sil, (%rcx,%rdx)
	incq	%rdx
	cmpq	$10, %rdx
	jne	.LBB0_4
# %bb.5:                                #   in Loop: Header=BB0_3 Depth=1
	incq	%rax
	cmpq	$10, %rax
	jne	.LBB0_3
# %bb.6:
	movq	%rsp, %r14
	movl	$100, %esi
	movq	%r14, %rdi
	callq	hipMalloc
	movq	(%r14), %rdi
	movl	$100, %edx
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r14), %rsi
	movl	$100, %edx
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.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 __hip_cuid_

	.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_
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.amdgpu_metadata
---
amdhsa.kernels:  []
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
