#include <iostream>
#include <chrono>
#include <thread>

template <unsigned n_ops>
__global__ void kernel(float* const ptr) {
	const unsigned tid = threadIdx.x + blockIdx.x * blockDim.x;

	auto v = ptr[tid];

	for (unsigned i = 0; i < n_ops; i++) {
		v += 1.0f;
	}

	ptr[tid] = v;
}

void measure_launch_overhead(const unsigned grid_size) {
	constexpr unsigned block_size = 1024;
	const auto array_length = block_size * grid_size;

	constexpr unsigned num_ops_A = 1u << 15;
	constexpr unsigned num_ops_B = num_ops_A + (1u << 20);

	float *ha, *da_A, *da_B;
	cudaMallocHost(&ha  , sizeof(float) * array_length);
	cudaMalloc    (&da_A, sizeof(float) * array_length);
	cudaMalloc    (&da_B, sizeof(float) * array_length);

	// init array
	for (unsigned i = 0; i < grid_size * block_size; i++) {
		ha[i] = static_cast<float>(i);
	}
	cudaMemcpy(da_A, ha, sizeof(float) * array_length, cudaMemcpyDefault);
	cudaMemcpy(da_B, ha, sizeof(float) * array_length, cudaMemcpyDefault);

	// measure elapsed time of A ops
	const auto start_A = std::chrono::high_resolution_clock::now();
	kernel<num_ops_A><<<grid_size, block_size>>>(da_A);
	cudaDeviceSynchronize();
	const auto end_A = std::chrono::high_resolution_clock::now();
	const auto time_A = std::chrono::duration_cast<std::chrono::nanoseconds>(end_A - start_A).count();

	// Sleep 2000ms to cool GPU
	using namespace std::chrono_literals;
	std::this_thread::sleep_for(2000ms);

	// measure elapsed time of B ops
	const auto start_B = std::chrono::high_resolution_clock::now();
	kernel<num_ops_B><<<grid_size, block_size>>>(da_B);
	cudaDeviceSynchronize();
	const auto end_B = std::chrono::high_resolution_clock::now();
	const auto time_B = std::chrono::duration_cast<std::chrono::nanoseconds>(end_B - start_B).count();

	const auto time_diff = time_B - time_A;

	std::printf("[GridSize = %8u, BlockSize = %3u] ", grid_size, block_size);
	std::printf("elapsed time A : %15lu [ns], elapsed time B : %15lu [ns], time/op : %e [ns], launch overhead : %7lu [ns]\n",
			time_A,
			time_B,
			static_cast<double>(time_diff) / (num_ops_B - num_ops_A),
			time_A - time_diff * num_ops_A / (num_ops_B - num_ops_A));

	cudaFree    (da_A);
	cudaFree    (da_B);
	cudaFreeHost(ha);
}

int main() {
	for (unsigned i = 0; i < 20; i++) {
		measure_launch_overhead(1u << i);
	}
}

	.file	"tmpxft_002d7a5f_00000000-6_main.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3859:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3859:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.type	_ZL36__device_stub__Z6kernelILj32768EEvPfPf, @function
_ZL36__device_stub__Z6kernelILj32768EEvPfPf:
.LFB3881:
	.cfi_startproc
	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	.L2
	pushq	24(%rsp)
	.cfi_def_cfa_offset 120
	leaq	_Z6kernelILj32768EEvPf(%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
.L2:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$104, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3881:
	.size	_ZL36__device_stub__Z6kernelILj32768EEvPfPf, .-_ZL36__device_stub__Z6kernelILj32768EEvPfPf
	.type	_ZL38__device_stub__Z6kernelILj1081344EEvPfPf, @function
_ZL38__device_stub__Z6kernelILj1081344EEvPfPf:
.LFB3883:
	.cfi_startproc
	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	.L7
	pushq	24(%rsp)
	.cfi_def_cfa_offset 120
	leaq	_Z6kernelILj1081344EEvPf(%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
.L7:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L9
	call	__stack_chk_fail@PLT
.L9:
	addq	$104, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3883:
	.size	_ZL38__device_stub__Z6kernelILj1081344EEvPfPf, .-_ZL38__device_stub__Z6kernelILj1081344EEvPfPf
	.section	.text._Z6kernelILj32768EEvPf,"axG",@progbits,_Z6kernelILj32768EEvPf,comdat
	.weak	_Z6kernelILj32768EEvPf
	.type	_Z6kernelILj32768EEvPf, @function
_Z6kernelILj32768EEvPf:
.LFB4217:
	.cfi_startproc
	endbr64
	jmp	_ZL36__device_stub__Z6kernelILj32768EEvPfPf
	.cfi_endproc
.LFE4217:
	.size	_Z6kernelILj32768EEvPf, .-_Z6kernelILj32768EEvPf
	.section	.text._Z6kernelILj1081344EEvPf,"axG",@progbits,_Z6kernelILj1081344EEvPf,comdat
	.weak	_Z6kernelILj1081344EEvPf
	.type	_Z6kernelILj1081344EEvPf, @function
_Z6kernelILj1081344EEvPf:
.LFB4221:
	.cfi_startproc
	endbr64
	jmp	_ZL38__device_stub__Z6kernelILj1081344EEvPfPf
	.cfi_endproc
.LFE4221:
	.size	_Z6kernelILj1081344EEvPf, .-_Z6kernelILj1081344EEvPf
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"[GridSize = %8u, BlockSize = %3u] "
.LC2:
	.string	"elapsed time A : %15lu [ns], elapsed time B : %15lu [ns], time/op : %e [ns], launch overhead : %7lu [ns]\n"
	.text
	.globl	_Z23measure_launch_overheadj
	.type	_Z23measure_launch_overheadj, @function
_Z23measure_launch_overheadj:
.LFB3847:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	xorl	%edx, %edx
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	movl	%edi, %r12d
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	sall	$10, %r12d
	movl	%edi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	movl	%r12d, %ebx
	salq	$2, %rbx
	movq	%rbx, %rsi
	subq	$72, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rdi
	call	cudaHostAlloc@PLT
	leaq	8(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	movq	%rbx, %rsi
	leaq	16(%rsp), %rdi
	call	cudaMalloc@PLT
	movq	(%rsp), %rsi
	xorl	%eax, %eax
.L14:
	cmpl	%r12d, %eax
	jnb	.L25
	movl	%eax, %edx
	cvtsi2ssq	%rdx, %xmm0
	movss	%xmm0, (%rsi,%rax,4)
	incq	%rax
	jmp	.L14
.L25:
	movq	8(%rsp), %rdi
	movl	$4, %ecx
	movq	%rbx, %rdx
	call	cudaMemcpy@PLT
	movq	(%rsp), %rsi
	movq	16(%rsp), %rdi
	movq	%rbx, %rdx
	movl	$4, %ecx
	call	cudaMemcpy@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	%ebp, 28(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movq	%rax, %r12
	movl	$4194305, %edx
	movabsq	$4294967297, %rax
	movl	$1, %ecx
	movq	%rax, 32(%rsp)
	movl	36(%rsp), %esi
	salq	$10, %rdx
	movq	28(%rsp), %rdi
	movq	%rdx, 40(%rsp)
	movl	$1, 48(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	8(%rsp), %rdi
	call	_ZL36__device_stub__Z6kernelILj32768EEvPfPf
.L18:
	call	cudaDeviceSynchronize@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movq	$2, 40(%rsp)
	subq	%r12, %rax
	leaq	40(%rsp), %r12
	movq	%rax, %rbx
	xorl	%eax, %eax
	movq	%rax, 48(%rsp)
.L20:
	movq	%r12, %rsi
	movq	%r12, %rdi
	call	nanosleep@PLT
	incl	%eax
	jne	.L19
	call	__errno_location@PLT
	cmpl	$4, (%rax)
	je	.L20
.L19:
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	%ebp, 28(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movq	%rax, %r13
	movl	$4194305, %edx
	movabsq	$4294967297, %rax
	movl	$1, %ecx
	movq	%rax, 32(%rsp)
	movl	36(%rsp), %esi
	salq	$10, %rdx
	movq	28(%rsp), %rdi
	movq	%rdx, 40(%rsp)
	movl	$1, 48(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L21
	movq	16(%rsp), %rdi
	call	_ZL38__device_stub__Z6kernelILj1081344EEvPfPf
.L21:
	call	cudaDeviceSynchronize@PLT
	call	_ZNSt6chrono3_V212system_clock3nowEv@PLT
	movl	$1024, %ecx
	movl	%ebp, %edx
	leaq	.LC0(%rip), %rsi
	subq	%r13, %rax
	movl	$2, %edi
	movq	%rax, %r13
	movq	%rax, %r12
	xorl	%eax, %eax
	call	__printf_chk@PLT
	subq	%rbx, %r13
	movl	$32, %ecx
	movq	%rbx, %r8
	movq	%r13, %rax
	cvtsi2sdq	%r13, %xmm0
	movl	$2, %edi
	cqto
	leaq	.LC2(%rip), %rsi
	idivq	%rcx
	mulsd	.LC1(%rip), %xmm0
	movq	%r12, %rcx
	movq	%rbx, %rdx
	subq	%rax, %r8
	movb	$1, %al
	call	__printf_chk@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	(%rsp), %rdi
	call	cudaFreeHost@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L22
	call	__stack_chk_fail@PLT
.L22:
	addq	$72, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3847:
	.size	_Z23measure_launch_overheadj, .-_Z23measure_launch_overheadj
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3856:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	$1, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	xorl	%ebx, %ebx
	pushq	%rcx
	.cfi_def_cfa_offset 32
.L27:
	movl	%ebx, %ecx
	movl	%ebp, %edi
	incl	%ebx
	sall	%cl, %edi
	call	_Z23measure_launch_overheadj
	cmpl	$20, %ebx
	jne	.L27
	popq	%rdx
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3856:
	.size	main, .-main
	.section	.rodata.str1.1
.LC3:
	.string	"_Z6kernelILj1081344EEvPf"
.LC4:
	.string	"_Z6kernelILj32768EEvPf"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3886:
	.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	.LC3(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z6kernelILj1081344EEvPf(%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	%r9d, %r9d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC4(%rip), %rdx
	orl	$-1, %r8d
	leaq	_Z6kernelILj32768EEvPf(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 40
	pushq	$0
	.cfi_def_cfa_offset 48
	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	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3886:
	.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
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	1051721728
	.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 <iostream>
#include <chrono>
#include <thread>

template <unsigned n_ops>
__global__ void kernel(float* const ptr) {
	const unsigned tid = threadIdx.x + blockIdx.x * blockDim.x;

	auto v = ptr[tid];

	for (unsigned i = 0; i < n_ops; i++) {
		v += 1.0f;
	}

	ptr[tid] = v;
}

void measure_launch_overhead(const unsigned grid_size) {
	constexpr unsigned block_size = 1024;
	const auto array_length = block_size * grid_size;

	constexpr unsigned num_ops_A = 1u << 15;
	constexpr unsigned num_ops_B = num_ops_A + (1u << 20);

	float *ha, *da_A, *da_B;
	hipHostMalloc(&ha  , sizeof(float) * array_length, hipHostMallocDefault);
	hipMalloc    (&da_A, sizeof(float) * array_length);
	hipMalloc    (&da_B, sizeof(float) * array_length);

	// init array
	for (unsigned i = 0; i < grid_size * block_size; i++) {
		ha[i] = static_cast<float>(i);
	}
	hipMemcpy(da_A, ha, sizeof(float) * array_length, hipMemcpyDefault);
	hipMemcpy(da_B, ha, sizeof(float) * array_length, hipMemcpyDefault);

	// measure elapsed time of A ops
	const auto start_A = std::chrono::high_resolution_clock::now();
	kernel<num_ops_A><<<grid_size, block_size>>>(da_A);
	hipDeviceSynchronize();
	const auto end_A = std::chrono::high_resolution_clock::now();
	const auto time_A = std::chrono::duration_cast<std::chrono::nanoseconds>(end_A - start_A).count();

	// Sleep 2000ms to cool GPU
	using namespace std::chrono_literals;
	std::this_thread::sleep_for(2000ms);

	// measure elapsed time of B ops
	const auto start_B = std::chrono::high_resolution_clock::now();
	kernel<num_ops_B><<<grid_size, block_size>>>(da_B);
	hipDeviceSynchronize();
	const auto end_B = std::chrono::high_resolution_clock::now();
	const auto time_B = std::chrono::duration_cast<std::chrono::nanoseconds>(end_B - start_B).count();

	const auto time_diff = time_B - time_A;

	std::printf("[GridSize = %8u, BlockSize = %3u] ", grid_size, block_size);
	std::printf("elapsed time A : %15lu [ns], elapsed time B : %15lu [ns], time/op : %e [ns], launch overhead : %7lu [ns]\n",
			time_A,
			time_B,
			static_cast<double>(time_diff) / (num_ops_B - num_ops_A),
			time_A - time_diff * num_ops_A / (num_ops_B - num_ops_A));

	hipFree    (da_A);
	hipFree    (da_B);
	hipHostFree(ha);
}

int main() {
	for (unsigned i = 0; i < 20; i++) {
		measure_launch_overhead(1u << i);
	}
}

	.text
	.file	"main.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function _Z23measure_launch_overheadj
.LCPI0_0:
	.quad	0x3eb0000000000000              # double 9.5367431640625E-7
	.text
	.globl	_Z23measure_launch_overheadj
	.type	_Z23measure_launch_overheadj,@function
_Z23measure_launch_overheadj:           # @_Z23measure_launch_overheadj
	.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	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%edi, %ebx
	movl	%edi, %r12d
	shll	$10, %r12d
	leaq	(,%r12,4), %r15
	leaq	16(%rsp), %r14
	movq	%r14, %rdi
	movq	%r15, %rsi
	xorl	%edx, %edx
	callq	hipHostMalloc
	leaq	8(%rsp), %rdi
	movq	%r15, %rsi
	callq	hipMalloc
	movq	%rsp, %rdi
	movq	%r15, %rsi
	callq	hipMalloc
	movq	(%r14), %rsi
	testl	%r12d, %r12d
	je	.LBB0_3
# %bb.1:                                # %.lr.ph.preheader
	xorl	%eax, %eax
.LBB0_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movl	%eax, %ecx
	xorps	%xmm0, %xmm0
	cvtsi2ss	%rcx, %xmm0
	movss	%xmm0, (%rsi,%rax,4)
	incq	%rax
	cmpq	%rax, %r12
	jne	.LBB0_2
.LBB0_3:                                # %._crit_edge
	movabsq	$4294968320, %r14               # imm = 0x100000400
	movq	8(%rsp), %rdi
	movq	%r15, %rdx
	movl	$4, %ecx
	callq	hipMemcpy
	movq	(%rsp), %rdi
	movq	16(%rsp), %rsi
	movq	%r15, %rdx
	movl	$4, %ecx
	callq	hipMemcpy
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	%rax, %r12
	movl	%ebx, %eax
	leaq	(%rax,%r14), %r13
	addq	$-1024, %r13                    # imm = 0xFC00
	movq	%r13, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_5
# %bb.4:
	movq	8(%rsp), %rdi
	callq	_Z21__device_stub__kernelILj32768EEvPf
.LBB0_5:
	callq	hipDeviceSynchronize
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	%rax, %r15
	leaq	24(%rsp), %rbp
	movq	$2, (%rbp)
	movq	$0, 8(%rbp)
.LBB0_6:                                # =>This Inner Loop Header: Depth=1
	movq	%rbp, %rdi
	movq	%rbp, %rsi
	callq	nanosleep
	cmpl	$-1, %eax
	jne	.LBB0_8
# %bb.7:                                #   in Loop: Header=BB0_6 Depth=1
	callq	__errno_location
	cmpl	$4, (%rax)
	je	.LBB0_6
.LBB0_8:                                # %_ZNSt11this_thread9sleep_forIlSt5ratioILl1ELl1000EEEEvRKNSt6chrono8durationIT_T0_EE.exit
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	%rax, %rbp
	movq	%r13, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_10
# %bb.9:
	movq	(%rsp), %rdi
	callq	_Z21__device_stub__kernelILj1081344EEvPf
.LBB0_10:
	subq	%r12, %r15
	callq	hipDeviceSynchronize
	callq	_ZNSt6chrono3_V212system_clock3nowEv
	movq	%rax, %r14
	subq	%rbp, %r14
	movq	%r14, %r12
	subq	%r15, %r12
	movl	$.L.str, %edi
	movl	%ebx, %esi
	movl	$1024, %edx                     # imm = 0x400
	xorl	%eax, %eax
	callq	printf
	xorps	%xmm0, %xmm0
	cvtsi2sd	%r12, %xmm0
	mulsd	.LCPI0_0(%rip), %xmm0
	leaq	31(%r12), %rax
	testq	%r12, %r12
	cmovnsq	%r12, %rax
	sarq	$5, %rax
	movq	%r15, %rcx
	subq	%rax, %rcx
	movl	$.L.str.1, %edi
	movq	%r15, %rsi
	movq	%r14, %rdx
	movb	$1, %al
	callq	printf
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipHostFree
	addq	$40, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.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_end0:
	.size	_Z23measure_launch_overheadj, .Lfunc_end0-_Z23measure_launch_overheadj
	.cfi_endproc
                                        # -- End function
	.section	.text._Z21__device_stub__kernelILj32768EEvPf,"axG",@progbits,_Z21__device_stub__kernelILj32768EEvPf,comdat
	.weak	_Z21__device_stub__kernelILj32768EEvPf # -- Begin function _Z21__device_stub__kernelILj32768EEvPf
	.type	_Z21__device_stub__kernelILj32768EEvPf,@function
_Z21__device_stub__kernelILj32768EEvPf: # @_Z21__device_stub__kernelILj32768EEvPf
	.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	$_Z6kernelILj32768EEvPf, %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_end1:
	.size	_Z21__device_stub__kernelILj32768EEvPf, .Lfunc_end1-_Z21__device_stub__kernelILj32768EEvPf
	.cfi_endproc
                                        # -- End function
	.section	.text._Z21__device_stub__kernelILj1081344EEvPf,"axG",@progbits,_Z21__device_stub__kernelILj1081344EEvPf,comdat
	.weak	_Z21__device_stub__kernelILj1081344EEvPf # -- Begin function _Z21__device_stub__kernelILj1081344EEvPf
	.type	_Z21__device_stub__kernelILj1081344EEvPf,@function
_Z21__device_stub__kernelILj1081344EEvPf: # @_Z21__device_stub__kernelILj1081344EEvPf
	.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	$_Z6kernelILj1081344EEvPf, %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_end2:
	.size	_Z21__device_stub__kernelILj1081344EEvPf, .Lfunc_end2-_Z21__device_stub__kernelILj1081344EEvPf
	.cfi_endproc
                                        # -- End function
	.text
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset %rbx, -16
	xorl	%ebx, %ebx
.LBB3_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1, %edi
	movl	%ebx, %ecx
	shll	%cl, %edi
	callq	_Z23measure_launch_overheadj
	incl	%ebx
	cmpl	$20, %ebx
	jne	.LBB3_1
# %bb.2:
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end3:
	.size	main, .Lfunc_end3-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	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z6kernelILj32768EEvPf, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z6kernelILj1081344EEvPf, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end4:
	.size	__hip_module_ctor, .Lfunc_end4-__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	.LBB5_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
.LBB5_2:
	retq
.Lfunc_end5:
	.size	__hip_module_dtor, .Lfunc_end5-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z6kernelILj32768EEvPf,@object  # @_Z6kernelILj32768EEvPf
	.section	.rodata._Z6kernelILj32768EEvPf,"aG",@progbits,_Z6kernelILj32768EEvPf,comdat
	.weak	_Z6kernelILj32768EEvPf
	.p2align	3, 0x0
_Z6kernelILj32768EEvPf:
	.quad	_Z21__device_stub__kernelILj32768EEvPf
	.size	_Z6kernelILj32768EEvPf, 8

	.type	_Z6kernelILj1081344EEvPf,@object # @_Z6kernelILj1081344EEvPf
	.section	.rodata._Z6kernelILj1081344EEvPf,"aG",@progbits,_Z6kernelILj1081344EEvPf,comdat
	.weak	_Z6kernelILj1081344EEvPf
	.p2align	3, 0x0
_Z6kernelILj1081344EEvPf:
	.quad	_Z21__device_stub__kernelILj1081344EEvPf
	.size	_Z6kernelILj1081344EEvPf, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"[GridSize = %8u, BlockSize = %3u] "
	.size	.L.str, 35

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"elapsed time A : %15lu [ns], elapsed time B : %15lu [ns], time/op : %e [ns], launch overhead : %7lu [ns]\n"
	.size	.L.str.1, 106

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z6kernelILj32768EEvPf"
	.size	.L__unnamed_1, 23

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"_Z6kernelILj1081344EEvPf"
	.size	.L__unnamed_2, 25

	.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 _Z21__device_stub__kernelILj32768EEvPf
	.addrsig_sym _Z21__device_stub__kernelILj1081344EEvPf
	.addrsig_sym __gxx_personality_v0
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z6kernelILj32768EEvPf
	.addrsig_sym _Z6kernelILj1081344EEvPf
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.section	.text._Z6kernelILj32768EEvPf,"axG",@progbits,_Z6kernelILj32768EEvPf,comdat
	.protected	_Z6kernelILj32768EEvPf  ; -- Begin function _Z6kernelILj32768EEvPf
	.globl	_Z6kernelILj32768EEvPf
	.p2align	8
	.type	_Z6kernelILj32768EEvPf,@function
_Z6kernelILj32768EEvPf:                 ; @_Z6kernelILj32768EEvPf
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x14
	s_load_b64 s[0:1], s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	v_mov_b32_e32 v2, 0
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v0, vcc_lo, s0, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_mov_b32 s0, 0x8000
	global_load_b32 v2, v[0:1], off
.LBB0_1:                                ; =>This Inner Loop Header: Depth=1
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v2, 1.0, v2
	s_add_i32 s0, s0, -1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s0, 0
	s_cbranch_scc0 .LBB0_1
; %bb.2:
	global_store_b32 v[0:1], v2, off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z6kernelILj32768EEvPf
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 264
		.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 3
		.amdhsa_next_free_sgpr 16
		.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
	.section	.text._Z6kernelILj32768EEvPf,"axG",@progbits,_Z6kernelILj32768EEvPf,comdat
.Lfunc_end0:
	.size	_Z6kernelILj32768EEvPf, .Lfunc_end0-_Z6kernelILj32768EEvPf
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 132
; NumSgprs: 18
; NumVgprs: 3
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 3
; 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
	.section	.text._Z6kernelILj1081344EEvPf,"axG",@progbits,_Z6kernelILj1081344EEvPf,comdat
	.protected	_Z6kernelILj1081344EEvPf ; -- Begin function _Z6kernelILj1081344EEvPf
	.globl	_Z6kernelILj1081344EEvPf
	.p2align	8
	.type	_Z6kernelILj1081344EEvPf,@function
_Z6kernelILj1081344EEvPf:               ; @_Z6kernelILj1081344EEvPf
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x14
	s_load_b64 s[0:1], s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	v_mov_b32_e32 v2, 0
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v0, vcc_lo, s0, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_mov_b32 s0, 0x108000
	global_load_b32 v2, v[0:1], off
.LBB1_1:                                ; =>This Inner Loop Header: Depth=1
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v2, 1.0, v2
	s_add_i32 s0, s0, -1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s0, 0
	s_cbranch_scc0 .LBB1_1
; %bb.2:
	global_store_b32 v[0:1], v2, off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z6kernelILj1081344EEvPf
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 264
		.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 3
		.amdhsa_next_free_sgpr 16
		.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
	.section	.text._Z6kernelILj1081344EEvPf,"axG",@progbits,_Z6kernelILj1081344EEvPf,comdat
.Lfunc_end1:
	.size	_Z6kernelILj1081344EEvPf, .Lfunc_end1-_Z6kernelILj1081344EEvPf
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 132
; NumSgprs: 18
; NumVgprs: 3
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 3
; 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
      - .offset:         8
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         12
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         20
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         22
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         24
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         26
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         28
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         30
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         48
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         72
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 264
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z6kernelILj32768EEvPf
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z6kernelILj32768EEvPf.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     3
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .offset:         8
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         12
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         20
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         22
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         24
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         26
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         28
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         30
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         48
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         72
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 264
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z6kernelILj1081344EEvPf
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z6kernelILj1081344EEvPf.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     3
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
