// get cuda max hardware concurrency
// by stdio2016 2023-03-18
#include<cuda.h>
#include<stdio.h>
__device__ int current_concurrency = 0;
__device__ void waitClockGpu(int time) {
    long long t0 = clock64();
    while (clock64() - t0 < time) {
        ;
    }
}
__global__ void concurrency_test(int *max_concurrency) {
    atomicAdd(&current_concurrency, 1);
    waitClockGpu(1000000);
    atomicMax(max_concurrency, current_concurrency);
    waitClockGpu(1000000);
    atomicAdd(&current_concurrency, -1);
}
int main(int a, char*b[]){
    int *max_concurrency;
    cudaMalloc(&max_concurrency, sizeof(int));
    int num_streams = 0;
    printf("number of streams: ");
    scanf("%d", &num_streams);
    cudaStream_t *ts = new cudaStream_t[num_streams];
    for (int i = 0; i < num_streams; i++) {
        cudaStreamCreate(&ts[i]);
    }
    for (int i = 0; i < num_streams; i++) {
        for (int j = 0; j < 100; j++) {
            concurrency_test<<<100, 256, 0, ts[i]>>>(max_concurrency);
        }
        //cudaStreamQuery(ts[i]);
        printf("stream %d sent\n", i);
    }
    for (int i = 0; i < num_streams; i++) {
        cudaStreamSynchronize(ts[i]);
        printf("stream %d synchronized\n", i);
    }
    int num = 0;
    cudaMemcpy(&num, max_concurrency, sizeof(int), cudaMemcpyDeviceToHost);
    printf("max concurrency: %d\n", num);
    
    for (int i = 0; i < num_streams; i++) {
        cudaStreamDestroy(ts[i]);
    }
    delete[] ts;
    cudaFree(max_concurrency);
}

	.file	"tmpxft_002e34d9_00000000-6_1.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2031:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2031:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z12waitClockGpui
	.type	_Z12waitClockGpui, @function
_Z12waitClockGpui:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	popq	%rax
	.cfi_def_cfa_offset 8
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	movl	$1, 12(%rsp)
	movl	12(%rsp), %edi
	call	exit@PLT
	.cfi_endproc
.LFE2027:
	.size	_Z12waitClockGpui, .-_Z12waitClockGpui
	.globl	_Z36__device_stub__Z16concurrency_testPiPi
	.type	_Z36__device_stub__Z16concurrency_testPiPi, @function
_Z36__device_stub__Z16concurrency_testPiPi:
.LFB2053:
	.cfi_startproc
	endbr64
	subq	$104, %rsp
	.cfi_def_cfa_offset 112
	movq	%rdi, 8(%rsp)
	leaq	24(%rsp), %rcx
	leaq	16(%rsp), %rdx
	leaq	44(%rsp), %rsi
	leaq	32(%rsp), %rdi
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 40(%rsp)
	movq	%rax, 80(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 32(%rsp)
	movq	%rax, 44(%rsp)
	movl	$1, 52(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L4
	pushq	24(%rsp)
	.cfi_def_cfa_offset 120
	leaq	_Z16concurrency_testPi(%rip), %rdi
	pushq	24(%rsp)
	.cfi_def_cfa_offset 128
	movq	60(%rsp), %rcx
	movl	68(%rsp), %r8d
	movq	48(%rsp), %rsi
	movl	56(%rsp), %edx
	leaq	96(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 120
	popq	%rdx
	.cfi_def_cfa_offset 112
.L4:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L6
	call	__stack_chk_fail@PLT
.L6:
	addq	$104, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2053:
	.size	_Z36__device_stub__Z16concurrency_testPiPi, .-_Z36__device_stub__Z16concurrency_testPiPi
	.globl	_Z16concurrency_testPi
	.type	_Z16concurrency_testPi, @function
_Z16concurrency_testPi:
.LFB2054:
	.cfi_startproc
	endbr64
	jmp	_Z36__device_stub__Z16concurrency_testPiPi
	.cfi_endproc
.LFE2054:
	.size	_Z16concurrency_testPi, .-_Z16concurrency_testPi
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"number of streams: "
.LC1:
	.string	"%d"
.LC2:
	.string	"stream %d sent\n"
.LC3:
	.string	"stream %d synchronized\n"
.LC4:
	.string	"max concurrency: %d\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	$4, %esi
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$48, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rdi
	call	cudaMalloc@PLT
	xorl	%edx, %edx
	leaq	.LC0(%rip), %rsi
	xorl	%eax, %eax
	movl	$2, %edi
	movl	%edx, 4(%rsp)
	call	__printf_chk@PLT
	leaq	.LC1(%rip), %rdi
	leaq	4(%rsp), %rsi
	xorl	%eax, %eax
	call	__isoc23_scanf@PLT
	movslq	4(%rsp), %rdi
	movabsq	$1152921504606846975, %rax
	cmpq	%rdi, %rax
	jb	.L11
	salq	$3, %rdi
	xorl	%ebp, %ebp
	call	_Znam@PLT
	movq	%rax, %rbx
	movq	%rax, %r12
	jmp	.L12
.L11:
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L26
	call	__cxa_throw_bad_array_new_length@PLT
.L12:
	cmpl	%ebp, 4(%rsp)
	jle	.L27
	movq	%r12, %rdi
	incl	%ebp
	addq	$8, %r12
	call	cudaStreamCreate@PLT
	jmp	.L12
.L27:
	movabsq	$4294967552, %r13
	xorl	%ebp, %ebp
.L15:
	movl	%ebp, %r14d
	cmpl	%ebp, 4(%rsp)
	jle	.L28
	movl	$100, %r12d
.L17:
	movl	$1073741849, %edi
	movq	(%rbx,%rbp,8), %r9
	xorl	%r8d, %r8d
	movq	%r13, %rdx
	salq	$2, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movq	%r13, 28(%rsp)
	movl	$1, 36(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L16
	movq	8(%rsp), %rdi
	call	_Z36__device_stub__Z16concurrency_testPiPi
.L16:
	decl	%r12d
	jne	.L17
	movl	%r14d, %edx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	incq	%rbp
	movl	$2, %edi
	call	__printf_chk@PLT
	jmp	.L15
.L28:
	xorl	%ebp, %ebp
	leaq	.LC3(%rip), %r13
.L18:
	movl	%ebp, %r12d
	cmpl	%ebp, 4(%rsp)
	jle	.L29
	movq	(%rbx,%rbp,8), %rdi
	incq	%rbp
	call	cudaStreamSynchronize@PLT
	movl	%r12d, %edx
	movq	%r13, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L18
.L29:
	movq	8(%rsp), %rsi
	xorl	%eax, %eax
	leaq	28(%rsp), %rdi
	xorl	%ebp, %ebp
	movl	$2, %ecx
	movl	$4, %edx
	movl	%eax, 28(%rsp)
	call	cudaMemcpy@PLT
	movl	28(%rsp), %edx
	movl	$2, %edi
	xorl	%eax, %eax
	leaq	.LC4(%rip), %rsi
	call	__printf_chk@PLT
.L20:
	cmpl	%ebp, 4(%rsp)
	jle	.L30
	movq	(%rbx,%rbp,8), %rdi
	incq	%rbp
	call	cudaStreamDestroy@PLT
	jmp	.L20
.L30:
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L22
.L26:
	call	__stack_chk_fail@PLT
.L22:
	addq	$48, %rsp
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2028:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z16concurrency_testPi"
.LC6:
	.string	"current_concurrency"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2056:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -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
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z16concurrency_testPi(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC6(%rip), %rdx
	movl	$4, %r9d
	leaq	_ZL19current_concurrency(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	call	__cudaRegisterVar@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2056:
	.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
	.local	_ZL19current_concurrency
	.comm	_ZL19current_concurrency,4,4
	.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:

// get cuda max hardware concurrency
// by stdio2016 2023-03-18
#include<hip/hip_runtime.h>
#include<stdio.h>
__device__ int current_concurrency = 0;
__device__ void waitClockGpu(int time) {
    long long t0 = clock64();
    while (clock64() - t0 < time) {
        ;
    }
}
__global__ void concurrency_test(int *max_concurrency) {
    atomicAdd(&current_concurrency, 1);
    waitClockGpu(1000000);
    atomicMax(max_concurrency, current_concurrency);
    waitClockGpu(1000000);
    atomicAdd(&current_concurrency, -1);
}
int main(int a, char*b[]){
    int *max_concurrency;
    hipMalloc(&max_concurrency, sizeof(int));
    int num_streams = 0;
    printf("number of streams: ");
    scanf("%d", &num_streams);
    hipStream_t *ts = new hipStream_t[num_streams];
    for (int i = 0; i < num_streams; i++) {
        hipStreamCreate(&ts[i]);
    }
    for (int i = 0; i < num_streams; i++) {
        for (int j = 0; j < 100; j++) {
            concurrency_test<<<100, 256, 0, ts[i]>>>(max_concurrency);
        }
        //cudaStreamQuery(ts[i]);
        printf("stream %d sent\n", i);
    }
    for (int i = 0; i < num_streams; i++) {
        hipStreamSynchronize(ts[i]);
        printf("stream %d synchronized\n", i);
    }
    int num = 0;
    hipMemcpy(&num, max_concurrency, sizeof(int), hipMemcpyDeviceToHost);
    printf("max concurrency: %d\n", num);
    
    for (int i = 0; i < num_streams; i++) {
        hipStreamDestroy(ts[i]);
    }
    delete[] ts;
    hipFree(max_concurrency);
}

	.text
	.file	"1.hip"
	.globl	_Z31__device_stub__concurrency_testPi # -- Begin function _Z31__device_stub__concurrency_testPi
	.type	_Z31__device_stub__concurrency_testPi,@function
_Z31__device_stub__concurrency_testPi:  # @_Z31__device_stub__concurrency_testPi
	.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	$64, %rsp
	.cfi_def_cfa_offset 112
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	24(%rsp), %rax
	movq	%rdi, (%rax)
	movq	%rsp, %rbx
	movq	%rax, (%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%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	$_Z16concurrency_testPi, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$80, %rsp
	.cfi_adjust_cfa_offset -80
	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	_Z31__device_stub__concurrency_testPi, .Lfunc_end0-_Z31__device_stub__concurrency_testPi
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$32, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	leaq	16(%rsp), %rdi
	movl	$4, %esi
	callq	hipMalloc
	leaq	12(%rsp), %rbx
	movl	$0, (%rbx)
	movl	$.L.str, %edi
	xorl	%eax, %eax
	callq	printf
	movl	$.L.str.1, %edi
	movq	%rbx, %rsi
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movslq	(%rbx), %r14
	leaq	(,%r14,8), %rax
	testq	%r14, %r14
	movq	$-1, %rdi
	cmovnsq	%rax, %rdi
	callq	_Znam
	movq	%rax, %rbx
	testq	%r14, %r14
	jle	.LBB1_13
# %bb.1:                                # %.lr.ph.preheader
	xorl	%r15d, %r15d
	movq	%rbx, %r14
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movq	%r14, %rdi
	callq	hipStreamCreate
	incq	%r15
	movslq	12(%rsp), %rax
	addq	$8, %r14
	cmpq	%rax, %r15
	jl	.LBB1_2
# %bb.3:                                # %.preheader31
	testl	%eax, %eax
	jle	.LBB1_13
# %bb.4:                                # %.preheader30.preheader
	movabsq	$4294967396, %r14               # imm = 0x100000064
	leaq	156(%r14), %r15
	xorl	%r12d, %r12d
.LBB1_5:                                # %.preheader30
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_6 Depth 2
	movl	$100, %ebp
.LBB1_6:                                #   Parent Loop BB1_5 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	movq	(%rbx,%r12,8), %r9
	movq	%r14, %rdi
	movl	$1, %esi
	movq	%r15, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_8
# %bb.7:                                #   in Loop: Header=BB1_6 Depth=2
	movq	16(%rsp), %rdi
	callq	_Z31__device_stub__concurrency_testPi
.LBB1_8:                                #   in Loop: Header=BB1_6 Depth=2
	decl	%ebp
	jne	.LBB1_6
# %bb.9:                                #   in Loop: Header=BB1_5 Depth=1
	movl	$.L.str.2, %edi
	movl	%r12d, %esi
	xorl	%eax, %eax
	callq	printf
	incq	%r12
	movslq	12(%rsp), %rax
	cmpq	%rax, %r12
	jl	.LBB1_5
# %bb.10:                               # %.preheader
	testl	%eax, %eax
	jle	.LBB1_13
# %bb.11:                               # %.lr.ph36.preheader
	xorl	%r14d, %r14d
.LBB1_12:                               # %.lr.ph36
                                        # =>This Inner Loop Header: Depth=1
	movq	(%rbx,%r14,8), %rdi
	callq	hipStreamSynchronize
	movl	$.L.str.3, %edi
	movl	%r14d, %esi
	xorl	%eax, %eax
	callq	printf
	incq	%r14
	movslq	12(%rsp), %rax
	cmpq	%rax, %r14
	jl	.LBB1_12
.LBB1_13:                               # %._crit_edge
	leaq	28(%rsp), %r14
	movl	$0, (%r14)
	movq	16(%rsp), %rsi
	movl	$4, %edx
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	(%r14), %esi
	movl	$.L.str.4, %edi
	xorl	%eax, %eax
	callq	printf
	cmpl	$0, 12(%rsp)
	jle	.LBB1_16
# %bb.14:                               # %.lr.ph39.preheader
	xorl	%r14d, %r14d
.LBB1_15:                               # %.lr.ph39
                                        # =>This Inner Loop Header: Depth=1
	movq	(%rbx,%r14,8), %rdi
	callq	hipStreamDestroy
	incq	%r14
	movslq	12(%rsp), %rax
	cmpq	%rax, %r14
	jl	.LBB1_15
.LBB1_16:                               # %._crit_edge40
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	16(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$32, %rsp
	.cfi_def_cfa_offset 48
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.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:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -16
	movq	__hip_gpubin_handle(%rip), %rbx
	testq	%rbx, %rbx
	jne	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z16concurrency_testPi, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$0, 8(%rsp)
	movl	$0, (%rsp)
	movl	$current_concurrency, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %ecx
	movl	$4, %r9d
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	callq	__hipRegisterVar
	movl	$__hip_module_dtor, %edi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.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	current_concurrency,@object     # @current_concurrency
	.local	current_concurrency
	.comm	current_concurrency,4,4
	.type	_Z16concurrency_testPi,@object  # @_Z16concurrency_testPi
	.section	.rodata,"a",@progbits
	.globl	_Z16concurrency_testPi
	.p2align	3, 0x0
_Z16concurrency_testPi:
	.quad	_Z31__device_stub__concurrency_testPi
	.size	_Z16concurrency_testPi, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"number of streams: "
	.size	.L.str, 20

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"%d"
	.size	.L.str.1, 3

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"stream %d sent\n"
	.size	.L.str.2, 16

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"stream %d synchronized\n"
	.size	.L.str.3, 24

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"max concurrency: %d\n"
	.size	.L.str.4, 21

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z16concurrency_testPi"
	.size	.L__unnamed_1, 23

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"current_concurrency"
	.size	.L__unnamed_2, 20

	.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 _Z31__device_stub__concurrency_testPi
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym current_concurrency
	.addrsig_sym _Z16concurrency_testPi
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z16concurrency_testPi  ; -- Begin function _Z16concurrency_testPi
	.globl	_Z16concurrency_testPi
	.p2align	8
	.type	_Z16concurrency_testPi,@function
_Z16concurrency_testPi:                 ; @_Z16concurrency_testPi
; %bb.0:
	s_mov_b32 s3, exec_lo
	s_mov_b32 s2, exec_lo
	v_mbcnt_lo_u32_b32 v0, s3, 0
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_bcnt1_i32_b32 s3, s3
	s_delay_alu instid0(SALU_CYCLE_1)
	v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s3
	s_getpc_b64 s[4:5]
	s_add_u32 s4, s4, current_concurrency@rel32@lo+4
	s_addc_u32 s5, s5, current_concurrency@rel32@hi+12
	global_atomic_add_u32 v0, v1, s[4:5]
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s2
	s_getreg_b32 s2, hwreg(HW_REG_SHADER_CYCLES, 0, 20)
.LBB0_3:                                ; =>This Inner Loop Header: Depth=1
	s_getreg_b32 s3, hwreg(HW_REG_SHADER_CYCLES, 0, 20)
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	s_sub_u32 s4, s3, s2
	s_subb_u32 s5, 0, 0
	v_cmp_gt_i64_e64 s3, 0xf4240, s[4:5]
	s_delay_alu instid0(VALU_DEP_1)
	s_and_b32 vcc_lo, exec_lo, s3
	s_cbranch_vccnz .LBB0_3
; %bb.4:                                ; %_Z12waitClockGpui.exit
	v_mbcnt_lo_u32_b32 v0, exec_lo, 0
	s_mov_b32 s2, exec_lo
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_6
; %bb.5:
	v_mov_b32_e32 v0, 0
	s_getpc_b64 s[4:5]
	s_add_u32 s4, s4, current_concurrency@rel32@lo+4
	s_addc_u32 s5, s5, current_concurrency@rel32@hi+12
	s_load_b64 s[0:1], s[0:1], 0x0
	global_load_b32 v1, v0, s[4:5]
	s_waitcnt vmcnt(0) lgkmcnt(0)
	global_atomic_max_i32 v0, v1, s[0:1]
.LBB0_6:
	s_or_b32 exec_lo, exec_lo, s2
	s_getreg_b32 s0, hwreg(HW_REG_SHADER_CYCLES, 0, 20)
.LBB0_7:                                ; =>This Inner Loop Header: Depth=1
	s_getreg_b32 s1, hwreg(HW_REG_SHADER_CYCLES, 0, 20)
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	s_sub_u32 s2, s1, s0
	s_subb_u32 s3, 0, 0
	v_cmp_gt_i64_e64 s1, 0xf4240, s[2:3]
	s_delay_alu instid0(VALU_DEP_1)
	s_and_b32 vcc_lo, exec_lo, s1
	s_cbranch_vccnz .LBB0_7
; %bb.8:                                ; %_Z12waitClockGpui.exit2
	s_mov_b32 s0, exec_lo
	s_mov_b32 s1, exec_lo
	v_mbcnt_lo_u32_b32 v0, s0, 0
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_10
; %bb.9:
	s_bcnt1_i32_b32 s0, s0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_sub_i32 s2, 0, s0
	v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
	s_getpc_b64 s[0:1]
	s_add_u32 s0, s0, current_concurrency@rel32@lo+4
	s_addc_u32 s1, s1, current_concurrency@rel32@hi+12
	global_atomic_add_u32 v0, v1, s[0:1]
.LBB0_10:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z16concurrency_testPi
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 8
		.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 2
		.amdhsa_next_free_sgpr 6
		.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	_Z16concurrency_testPi, .Lfunc_end0-_Z16concurrency_testPi
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 332
; NumSgprs: 8
; NumVgprs: 2
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 0
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 8
; NumVGPRsForWavesPerEU: 2
; 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
	.protected	current_concurrency     ; @current_concurrency
	.type	current_concurrency,@object
	.section	.bss,"aw",@nobits
	.globl	current_concurrency
	.p2align	2, 0x0
current_concurrency:
	.long	0                               ; 0x0
	.size	current_concurrency, 4

	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.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 current_concurrency
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 8
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z16concurrency_testPi
    .private_segment_fixed_size: 0
    .sgpr_count:     8
    .sgpr_spill_count: 0
    .symbol:         _Z16concurrency_testPi.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     2
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
