#include <stdio.h>
#include <assert.h>
#include <cuda.h>

int main(int argc, char* argv[])
{
    char* p = NULL;
    char* q = NULL;
    char* r = NULL;
    int i = 0;
    cudaError_t iRet;

    p = (char*) malloc(100);
    assert(p != NULL);
    q = (char*) malloc(20);
    assert(q != NULL);
    r = (char*) malloc(40);
    assert(r != NULL);

    for (i = 0; i < 100; ++i)
    {
        p[i] = i;
    }

    iRet = cudaMemcpy2D(q, 1, p, 5, 1, 20, cudaMemcpyHostToHost);
    printf("**********\niRet = %d\n**********\n", iRet);
    iRet = cudaMemcpy2D(r, 2, p, 5, 2, 20, cudaMemcpyHostToHost);
    printf("**********\niRet = %d\n**********\n", iRet);

    for (i = 0; i < 100; ++i)
    {
        printf("%d ", p[i]);
    }
    printf("\n**********\n");
    for (i = 0; i < 20; ++i)
    {
        printf("%d ", q[i]);
    }
    printf("\n**********\n");
    for (i = 0; i < 40; ++i)
    {
        printf("%d ", r[i]);
    }

    printf("\n");

    free(r);
    free(q);
    free(p);

    return 0;
}


	.file	"tmpxft_00390a3c_00000000-6_stridedcopy.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	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"**********\niRet = %d\n**********\n"
.LC1:
	.string	"%d "
.LC2:
	.string	"\n**********\n"
.LC3:
	.string	"\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$100, %edi
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	pushq	%r11
	.cfi_def_cfa_offset 64
	call	malloc@PLT
	movl	$20, %edi
	movq	%rax, %rbx
	call	malloc@PLT
	movl	$40, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movq	%rax, %r12
	xorl	%eax, %eax
.L3:
	movb	%al, (%rbx,%rax)
	incq	%rax
	cmpq	$100, %rax
	jne	.L3
	pushq	%rcx
	.cfi_def_cfa_offset 72
	movl	$1, %r8d
	movl	$20, %r9d
	movq	%rbx, %rdx
	pushq	$0
	.cfi_def_cfa_offset 80
	movl	$5, %ecx
	movl	$1, %esi
	movq	%rbp, %rdi
	leaq	.LC0(%rip), %r13
	leaq	.LC1(%rip), %r14
	call	cudaMemcpy2D@PLT
	popq	%rsi
	.cfi_def_cfa_offset 72
	movq	%r13, %rsi
	popq	%rdi
	.cfi_def_cfa_offset 64
	movl	%eax, %edx
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$5, %ecx
	movq	%rbx, %rdx
	movq	%r12, %rdi
	pushq	%r8
	.cfi_def_cfa_offset 72
	movl	$20, %r9d
	movl	$2, %r8d
	movl	$2, %esi
	pushq	$0
	.cfi_def_cfa_offset 80
	call	cudaMemcpy2D@PLT
	popq	%r9
	.cfi_def_cfa_offset 72
	movq	%r13, %rsi
	popq	%r10
	.cfi_def_cfa_offset 64
	movl	%eax, %edx
	movl	$2, %edi
	xorl	%eax, %eax
	xorl	%r13d, %r13d
	call	__printf_chk@PLT
.L4:
	movsbl	(%rbx,%r13), %edx
	movq	%r14, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	incq	%r13
	call	__printf_chk@PLT
	cmpq	$100, %r13
	jne	.L4
	leaq	.LC2(%rip), %r15
	movl	$2, %edi
	xorl	%eax, %eax
	xorl	%r13d, %r13d
	movq	%r15, %rsi
	call	__printf_chk@PLT
.L5:
	movsbl	0(%rbp,%r13), %edx
	movq	%r14, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	incq	%r13
	call	__printf_chk@PLT
	cmpq	$20, %r13
	jne	.L5
	movq	%r15, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	xorl	%r13d, %r13d
	call	__printf_chk@PLT
.L6:
	movsbl	(%r12,%r13), %edx
	movq	%r14, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	incq	%r13
	call	__printf_chk@PLT
	cmpq	$40, %r13
	jne	.L6
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	popq	%rdx
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.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
	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 <stdio.h>
#include <assert.h>
#include <hip/hip_runtime.h>

int main(int argc, char* argv[])
{
    char* p = NULL;
    char* q = NULL;
    char* r = NULL;
    int i = 0;
    hipError_t iRet;

    p = (char*) malloc(100);
    assert(p != NULL);
    q = (char*) malloc(20);
    assert(q != NULL);
    r = (char*) malloc(40);
    assert(r != NULL);

    for (i = 0; i < 100; ++i)
    {
        p[i] = i;
    }

    iRet = hipMemcpy2D(q, 1, p, 5, 1, 20, hipMemcpyHostToHost);
    printf("**********\niRet = %d\n**********\n", iRet);
    iRet = hipMemcpy2D(r, 2, p, 5, 2, 20, hipMemcpyHostToHost);
    printf("**********\niRet = %d\n**********\n", iRet);

    for (i = 0; i < 100; ++i)
    {
        printf("%d ", p[i]);
    }
    printf("\n**********\n");
    for (i = 0; i < 20; ++i)
    {
        printf("%d ", q[i]);
    }
    printf("\n**********\n");
    for (i = 0; i < 40; ++i)
    {
        printf("%d ", r[i]);
    }

    printf("\n");

    free(r);
    free(q);
    free(p);

    return 0;
}


	.text
	.file	"stridedcopy.hip"
	.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	%r12
	.cfi_def_cfa_offset 32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	pushq	%rax
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -40
	.cfi_offset %r12, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$100, %edi
	callq	malloc
	movq	%rax, %rbx
	movl	$20, %edi
	callq	malloc
	movq	%rax, %r14
	movl	$40, %edi
	callq	malloc
	movq	%rax, %r15
	xorl	%eax, %eax
.LBB0_1:                                # =>This Inner Loop Header: Depth=1
	movb	%al, (%rbx,%rax)
	incq	%rax
	cmpq	$100, %rax
	jne	.LBB0_1
# %bb.2:
	xorl	%r12d, %r12d
	movl	%r12d, (%rsp)
	movl	$1, %esi
	movl	$5, %ecx
	movl	$1, %r8d
	movl	$20, %r9d
	movq	%r14, %rdi
	movq	%rbx, %rdx
	callq	hipMemcpy2D
	movl	$.L.str, %edi
	movl	%eax, %esi
	xorl	%eax, %eax
	callq	printf
	movl	%r12d, (%rsp)
	movl	$2, %esi
	movl	$5, %ecx
	movl	$2, %r8d
	movl	$20, %r9d
	movq	%r15, %rdi
	movq	%rbx, %rdx
	callq	hipMemcpy2D
	movl	$.L.str, %edi
	movl	%eax, %esi
	xorl	%eax, %eax
	callq	printf
	xorl	%r12d, %r12d
.LBB0_3:                                # =>This Inner Loop Header: Depth=1
	movsbl	(%rbx,%r12), %esi
	movl	$.L.str.1, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r12
	cmpq	$100, %r12
	jne	.LBB0_3
# %bb.4:
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	xorl	%r12d, %r12d
.LBB0_5:                                # =>This Inner Loop Header: Depth=1
	movsbl	(%r14,%r12), %esi
	movl	$.L.str.1, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r12
	cmpq	$20, %r12
	jne	.LBB0_5
# %bb.6:
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	xorl	%r12d, %r12d
.LBB0_7:                                # =>This Inner Loop Header: Depth=1
	movsbl	(%r15,%r12), %esi
	movl	$.L.str.1, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r12
	cmpq	$40, %r12
	jne	.LBB0_7
# %bb.8:
	movl	$10, %edi
	callq	putchar@PLT
	movq	%r15, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%rbx, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"**********\niRet = %d\n**********\n"
	.size	.L.str, 33

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"%d "
	.size	.L.str.1, 4

	.type	__hip_cuid_,@object             # @__hip_cuid_
	.bss
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               # 0x0
	.size	__hip_cuid_, 1

	.type	.Lstr.1,@object                 # @str.1
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr.1:
	.asciz	"\n**********"
	.size	.Lstr.1, 12

	.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
