#include <pthread.h>
#include <stdio.h>
#include <unistd.h>  //sleep

void* hello(void* arg) {
    int* ptrToThreadNumber = (int*)arg;
    sleep(5);
    printf("HelloThread %d\n", *ptrToThreadNumber);
    return 0;
}

int main(void) {
    pthread_t tid;
    int threadNum = 1;

    // pthread_create creates a new thread and makes it executable.
    // This routine can be called any number of times from anywhere within your
    // code.

    pthread_create(&tid, NULL, hello, &threadNum);

    //"Joining" is one way to accomplish synchronization between threads
    // The pthread_join() subroutine blocks the calling thread until the
    // specified threadid thread terminates.
    pthread_join(tid, NULL);
    printf("------------------------\n");
    return (0);
}

	.file	"tmpxft_002efeeb_00000000-6_01hello_pthreads.cudafe1.cpp"
	.text
#APP

	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"HelloThread %d\n"
#NO_APP
	.text
	.globl	_Z5helloPv
	.type	_Z5helloPv, @function
_Z5helloPv:
.LFB2049:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movq	%rdi, %rbx
	movl	$5, %edi
	call	sleep@PLT
	movl	(%rbx), %edx
	leaq	.LC0(%rip), %rsi
	xorl	%eax, %eax
	movl	$2, %edi
	call	__printf_chk@PLT
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2049:
	.size	_Z5helloPv, .-_Z5helloPv
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2053:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2053:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1
.LC1:
	.string	"------------------------\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2050:
	.cfi_startproc
	endbr64
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	xorl	%esi, %esi
	leaq	_Z5helloPv(%rip), %rdx
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rcx
	leaq	16(%rsp), %rdi
	movl	$1, 12(%rsp)
	call	pthread_create@PLT
	movq	16(%rsp), %rdi
	xorl	%esi, %esi
	call	pthread_join@PLT
	xorl	%eax, %eax
	movl	$2, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	je	.L5
	call	__stack_chk_fail@PLT
.L5:
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2050:
	.size	main, .-main
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2076:
	.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
.LFE2076:
	.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 <pthread.h>
#include <stdio.h>
#include <unistd.h>  //sleep

void* hello(void* arg) {
    int* ptrToThreadNumber = (int*)arg;
    sleep(5);
    printf("HelloThread %d\n", *ptrToThreadNumber);
    return 0;
}

int main(void) {
    pthread_t tid;
    int threadNum = 1;

    // pthread_create creates a new thread and makes it executable.
    // This routine can be called any number of times from anywhere within your
    // code.

    pthread_create(&tid, NULL, hello, &threadNum);

    //"Joining" is one way to accomplish synchronization between threads
    // The pthread_join() subroutine blocks the calling thread until the
    // specified threadid thread terminates.
    pthread_join(tid, NULL);
    printf("------------------------\n");
    return (0);
}

	.text
	.file	"01hello_pthreads.hip"
	.globl	_Z5helloPv                      # -- Begin function _Z5helloPv
	.type	_Z5helloPv,@function
_Z5helloPv:                             # @_Z5helloPv
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset %rbx, -16
	movq	%rdi, %rbx
	movl	$5, %edi
	callq	sleep
	movl	(%rbx), %esi
	movl	$.L.str, %edi
	xorl	%eax, %eax
	callq	printf
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z5helloPv, .Lfunc_end0-_Z5helloPv
	.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	$16, %rsp
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -16
	leaq	4(%rsp), %rcx
	movl	$1, (%rcx)
	leaq	8(%rsp), %rbx
	movl	$_Z5helloPv, %edx
	movq	%rbx, %rdi
	xorl	%esi, %esi
	callq	pthread_create
	movq	(%rbx), %rdi
	xorl	%esi, %esi
	callq	pthread_join
	movl	$.Lstr, %edi
	callq	puts@PLT
	xorl	%eax, %eax
	addq	$16, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
                                        # -- End function
	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"HelloThread %d\n"
	.size	.L.str, 16

	.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	"------------------------"
	.size	.Lstr, 25

	.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 _Z5helloPv
	.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
