#include "includes.h"
__device__ float maxMetricPoints(const float* g_uquery, const float* g_vpoint, int pointdim, int signallength){
float	r_u1;
float	r_v1;
float	r_d1,r_dim=0;

r_dim=0;
for(int d=0; d<pointdim; d++){
r_u1 = *(g_uquery+d*signallength);
r_v1 = *(g_vpoint+d*signallength);
r_d1 = r_v1 - r_u1;
r_d1 = r_d1 < 0? -r_d1: r_d1;  //abs
r_dim= r_dim < r_d1? r_d1: r_dim;
}
return r_dim;
}
__device__ float insertPointKlist(int kth, float distance, int indexv,float* kdistances, int* kindexes){
int k=0;
while( (distance>*(kdistances+k)) && (k<kth-1)){k++;}
//Move value to the next
for(int k2=kth-1;k2>k;k2--){
*(kdistances+k2)=*(kdistances+k2-1);
*(kindexes+k2)=*(kindexes+k2-1);
}
//Replace
*(kdistances+k)=distance;
*(kindexes+k)=indexv;

//printf("\n -> Modificacion pila: %.f %.f. New max distance: %.f", *kdistances, *(kdistances+1), *(kdistances+kth-1));
return *(kdistances+kth-1);
}
__global__ void kernelKNN(const float* g_uquery, const float* g_vpointset, int *g_indexes, float* g_distances, int pointdim, int triallength, int signallength, int kth, int exclude)
{

const unsigned int tid = threadIdx.x + blockDim.x*blockIdx.x;
//const unsigned int tidim = tid*pointdim;
const unsigned int itrial = tid / triallength;  //  indextrial

int kindexes[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
float kdistances[]= {INFINITY, INFINITY, INFINITY, INFINITY, INFINITY, \
INFINITY, INFINITY, INFINITY, INFINITY, INFINITY};

if(tid<signallength){

//int   r_index;
float r_kdist=INFINITY;
int indexi = tid-triallength*itrial;
for(int t=0; t<triallength; t++){
int indexu = tid;
int indexv = (t + itrial*triallength);
int condition1=indexi-exclude;
int condition2=indexi+exclude;
if((t<condition1)||(t>condition2)){
float temp_dist = maxMetricPoints(g_uquery+indexu, g_vpointset+indexv,pointdim, signallength);
if(temp_dist <= r_kdist){
r_kdist = insertPointKlist(kth,temp_dist,t,kdistances,kindexes);
//printf("\nId: %d, Temp_dist: %.f. r_index: %d", tid, temp_dist, r_index);
}
}
//printf("tid:%d indexes: %d, %d distances: %.f %.f\n",tid, *kindexes, *(kindexes+1), *kdistances, *(kdistances+1));
}

__syncthreads();
//COPY TO GLOBAL MEMORY
for(int k=0;k<kth;k++){
g_indexes[tid+k*signallength] = *(kindexes+k);
g_distances[tid+k*signallength]= *(kdistances+k);
}

}

}
	.file	"tmpxft_0022713e_00000000-6_kernelKNN.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2012:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2012:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z15maxMetricPointsPKfS0_ii
	.type	_Z15maxMetricPointsPKfS0_ii, @function
_Z15maxMetricPointsPKfS0_ii:
.LFB2008:
	.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
.LFE2008:
	.size	_Z15maxMetricPointsPKfS0_ii, .-_Z15maxMetricPointsPKfS0_ii
	.globl	_Z16insertPointKlistifiPfPi
	.type	_Z16insertPointKlistifiPfPi, @function
_Z16insertPointKlistifiPfPi:
.LFB2009:
	.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
.LFE2009:
	.size	_Z16insertPointKlistifiPfPi, .-_Z16insertPointKlistifiPfPi
	.globl	_Z41__device_stub__Z9kernelKNNPKfS0_PiPfiiiiiPKfS0_PiPfiiiii
	.type	_Z41__device_stub__Z9kernelKNNPKfS0_PiPfiiiiiPKfS0_PiPfiiiii, @function
_Z41__device_stub__Z9kernelKNNPKfS0_PiPfiiiiiPKfS0_PiPfiiiii:
.LFB2034:
	.cfi_startproc
	endbr64
	subq	$200, %rsp
	.cfi_def_cfa_offset 208
	movq	%rdi, 40(%rsp)
	leaq	64(%rsp), %rdi
	movq	%rsi, 32(%rsp)
	leaq	76(%rsp), %rsi
	movq	%rdx, 24(%rsp)
	leaq	48(%rsp), %rdx
	movq	%rcx, 16(%rsp)
	leaq	56(%rsp), %rcx
	movl	%r8d, 12(%rsp)
	movl	%r9d, 8(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 184(%rsp)
	xorl	%eax, %eax
	leaq	40(%rsp), %rax
	movl	$1, 72(%rsp)
	movq	%rax, 112(%rsp)
	leaq	32(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 128(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 136(%rsp)
	leaq	12(%rsp), %rax
	movq	%rax, 144(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 152(%rsp)
	leaq	208(%rsp), %rax
	movq	%rax, 160(%rsp)
	leaq	216(%rsp), %rax
	movq	%rax, 168(%rsp)
	leaq	224(%rsp), %rax
	movq	%rax, 176(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 64(%rsp)
	movq	%rax, 76(%rsp)
	movl	$1, 84(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L6
	pushq	56(%rsp)
	.cfi_def_cfa_offset 216
	leaq	_Z9kernelKNNPKfS0_PiPfiiiii(%rip), %rdi
	pushq	56(%rsp)
	.cfi_def_cfa_offset 224
	movq	92(%rsp), %rcx
	movl	100(%rsp), %r8d
	movq	80(%rsp), %rsi
	movl	88(%rsp), %edx
	leaq	128(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 216
	popq	%rdx
	.cfi_def_cfa_offset 208
.L6:
	movq	184(%rsp), %rax
	subq	%fs:40, %rax
	je	.L8
	call	__stack_chk_fail@PLT
.L8:
	addq	$200, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2034:
	.size	_Z41__device_stub__Z9kernelKNNPKfS0_PiPfiiiiiPKfS0_PiPfiiiii, .-_Z41__device_stub__Z9kernelKNNPKfS0_PiPfiiiiiPKfS0_PiPfiiiii
	.globl	_Z9kernelKNNPKfS0_PiPfiiiii
	.type	_Z9kernelKNNPKfS0_PiPfiiiii, @function
_Z9kernelKNNPKfS0_PiPfiiiii:
.LFB2035:
	.cfi_startproc
	endbr64
	jmp	_Z41__device_stub__Z9kernelKNNPKfS0_PiPfiiiiiPKfS0_PiPfiiiii
	.cfi_endproc
.LFE2035:
	.size	_Z9kernelKNNPKfS0_PiPfiiiii, .-_Z9kernelKNNPKfS0_PiPfiiiii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"_Z9kernelKNNPKfS0_PiPfiiiii"
	.section	.text.startup,"ax",@progbits
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2037:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 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	.LC0(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z9kernelKNNPKfS0_PiPfiiiii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	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	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2037:
	.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 "includes.h"
__device__ float maxMetricPoints(const float* g_uquery, const float* g_vpoint, int pointdim, int signallength){
float	r_u1;
float	r_v1;
float	r_d1,r_dim=0;

r_dim=0;
for(int d=0; d<pointdim; d++){
r_u1 = *(g_uquery+d*signallength);
r_v1 = *(g_vpoint+d*signallength);
r_d1 = r_v1 - r_u1;
r_d1 = r_d1 < 0? -r_d1: r_d1;  //abs
r_dim= r_dim < r_d1? r_d1: r_dim;
}
return r_dim;
}
__device__ float insertPointKlist(int kth, float distance, int indexv,float* kdistances, int* kindexes){
int k=0;
while( (distance>*(kdistances+k)) && (k<kth-1)){k++;}
//Move value to the next
for(int k2=kth-1;k2>k;k2--){
*(kdistances+k2)=*(kdistances+k2-1);
*(kindexes+k2)=*(kindexes+k2-1);
}
//Replace
*(kdistances+k)=distance;
*(kindexes+k)=indexv;

//printf("\n -> Modificacion pila: %.f %.f. New max distance: %.f", *kdistances, *(kdistances+1), *(kdistances+kth-1));
return *(kdistances+kth-1);
}
__global__ void kernelKNN(const float* g_uquery, const float* g_vpointset, int *g_indexes, float* g_distances, int pointdim, int triallength, int signallength, int kth, int exclude)
{

const unsigned int tid = threadIdx.x + blockDim.x*blockIdx.x;
//const unsigned int tidim = tid*pointdim;
const unsigned int itrial = tid / triallength;  //  indextrial

int kindexes[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
float kdistances[]= {INFINITY, INFINITY, INFINITY, INFINITY, INFINITY, \
INFINITY, INFINITY, INFINITY, INFINITY, INFINITY};

if(tid<signallength){

//int   r_index;
float r_kdist=INFINITY;
int indexi = tid-triallength*itrial;
for(int t=0; t<triallength; t++){
int indexu = tid;
int indexv = (t + itrial*triallength);
int condition1=indexi-exclude;
int condition2=indexi+exclude;
if((t<condition1)||(t>condition2)){
float temp_dist = maxMetricPoints(g_uquery+indexu, g_vpointset+indexv,pointdim, signallength);
if(temp_dist <= r_kdist){
r_kdist = insertPointKlist(kth,temp_dist,t,kdistances,kindexes);
//printf("\nId: %d, Temp_dist: %.f. r_index: %d", tid, temp_dist, r_index);
}
}
//printf("tid:%d indexes: %d, %d distances: %.f %.f\n",tid, *kindexes, *(kindexes+1), *kdistances, *(kdistances+1));
}

__syncthreads();
//COPY TO GLOBAL MEMORY
for(int k=0;k<kth;k++){
g_indexes[tid+k*signallength] = *(kindexes+k);
g_distances[tid+k*signallength]= *(kdistances+k);
}

}

}
	.text
	.file	"kernelKNN.hip"
	.globl	_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii # -- Begin function _Z24__device_stub__kernelKNNPKfS0_PiPfiiiii
	.type	_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii,@function
_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii: # @_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii
	.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	$176, %rsp
	.cfi_def_cfa_offset 224
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	56(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	48(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	40(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	32(%rsp), %rdx
	movq	%rcx, (%rdx)
	leaq	12(%rsp), %rcx
	movl	%r8d, (%rcx)
	leaq	8(%rsp), %r8
	movl	%r9d, (%r8)
	leaq	96(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	movq	%rcx, 32(%rbx)
	movq	%r8, 40(%rbx)
	leaq	224(%rsp), %rax
	movq	%rax, 48(%rbx)
	leaq	232(%rsp), %rax
	movq	%rax, 56(%rbx)
	leaq	240(%rsp), %rax
	movq	%rax, 64(%rbx)
	leaq	80(%rsp), %r14
	leaq	64(%rsp), %r15
	leaq	24(%rsp), %r12
	leaq	16(%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	$_Z9kernelKNNPKfS0_PiPfiiiii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$192, %rsp
	.cfi_adjust_cfa_offset -192
	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	_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii, .Lfunc_end0-_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii
	.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:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB1_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB1_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z9kernelKNNPKfS0_PiPfiiiii, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end1:
	.size	__hip_module_ctor, .Lfunc_end1-__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	.LBB2_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
.LBB2_2:
	retq
.Lfunc_end2:
	.size	__hip_module_dtor, .Lfunc_end2-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z9kernelKNNPKfS0_PiPfiiiii,@object # @_Z9kernelKNNPKfS0_PiPfiiiii
	.section	.rodata,"a",@progbits
	.globl	_Z9kernelKNNPKfS0_PiPfiiiii
	.p2align	3, 0x0
_Z9kernelKNNPKfS0_PiPfiiiii:
	.quad	_Z24__device_stub__kernelKNNPKfS0_PiPfiiiii
	.size	_Z9kernelKNNPKfS0_PiPfiiiii, 8

	.type	.L__unnamed_1,@object           # @0
	.section	.rodata.str1.1,"aMS",@progbits,1
.L__unnamed_1:
	.asciz	"_Z9kernelKNNPKfS0_PiPfiiiii"
	.size	.L__unnamed_1, 28

	.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 _Z24__device_stub__kernelKNNPKfS0_PiPfiiiii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z9kernelKNNPKfS0_PiPfiiiii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z9kernelKNNPKfS0_PiPfiiiii ; -- Begin function _Z9kernelKNNPKfS0_PiPfiiiii
	.globl	_Z9kernelKNNPKfS0_PiPfiiiii
	.p2align	8
	.type	_Z9kernelKNNPKfS0_PiPfiiiii,@function
_Z9kernelKNNPKfS0_PiPfiiiii:            ; @_Z9kernelKNNPKfS0_PiPfiiiii
; %bb.0:
	s_load_b64 s[0:1], s[0:1], 0x4
	s_clause 0x1
	s_load_b32 s12, s[2:3], 0x44
	s_load_b128 s[8:11], s[2:3], 0x20
	s_mov_b32 s16, 0x7f800000
	v_bfe_u32 v1, v0, 10, 10
	s_mov_b32 s17, s16
	s_mov_b32 s18, s16
	s_mov_b32 s19, s16
	v_dual_mov_b32 v4, s16 :: v_dual_and_b32 v3, 0x3ff, v0
	v_bfe_u32 v0, v0, 20, 10
	v_dual_mov_b32 v12, 0x7f800000 :: v_dual_mov_b32 v5, s17
	s_mov_b32 s4, 0
	v_dual_mov_b32 v6, s18 :: v_dual_mov_b32 v7, s19
	s_mov_b32 s5, s4
	s_mov_b32 s6, s4
	s_mov_b32 s7, s4
	v_dual_mov_b32 v15, s5 :: v_dual_mov_b32 v14, s4
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s0, s0, 16
	v_mul_u32_u24_e32 v1, s1, v1
	s_mul_i32 s0, s0, s1
	v_dual_mov_b32 v17, s7 :: v_dual_mov_b32 v16, s6
	v_mul_lo_u32 v2, s0, v3
	s_and_b32 s0, s12, 0xffff
	v_dual_mov_b32 v11, s7 :: v_dual_mov_b32 v10, s6
	v_mov_b32_e32 v13, v12
	v_dual_mov_b32 v9, s5 :: v_dual_mov_b32 v8, s4
	s_clause 0x1
	scratch_store_b128 off, v[4:7], off offset:16
	scratch_store_b128 off, v[4:7], off offset:32
	v_add3_u32 v2, v2, v1, v0
	v_mad_u64_u32 v[0:1], null, s15, s0, v[3:4]
	s_mov_b32 s0, exec_lo
	s_delay_alu instid0(VALU_DEP_2)
	v_mul_lo_u32 v3, v2, 40
	ds_store_2addr_b64 v3, v[14:15], v[16:17] offset0:3 offset1:4
	ds_store_b128 v3, v[8:11] offset:16
	ds_store_b128 v3, v[8:11]
	scratch_store_b64 off, v[12:13], off offset:48
	v_cmpx_gt_u32_e64 s10, v0
	s_cbranch_execz .LBB0_20
; %bb.1:
	s_clause 0x1
	s_load_b32 s12, s[2:3], 0x30
	s_load_b256 s[0:7], s[2:3], 0x0
	s_cmp_lt_i32 s9, 1
	s_cbranch_scc1 .LBB0_17
; %bb.2:                                ; %.lr.ph
	v_cvt_f32_u32_e32 v1, s9
	s_sub_i32 s13, 0, s9
	v_mul_lo_u32 v6, v2, 40
	s_cmp_gt_i32 s8, 0
	s_mov_b32 s18, s10
	v_rcp_iflag_f32_e32 v1, v1
	s_cselect_b32 s15, -1, 0
	s_lshl_b32 s20, s11, 2
	s_ashr_i32 s19, s10, 31
	s_add_i32 s17, 16, -4
	s_mov_b32 s14, 0
	s_add_i32 s16, s11, -1
	v_mov_b32_e32 v10, 0x7f800000
	s_waitcnt_depctr 0xfff
	v_mul_f32_e32 v1, 0x4f7ffffe, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cvt_u32_f32_e32 v1, v1
	v_mul_lo_u32 v4, s13, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_hi_u32 v4, v1, v4
	v_add_nc_u32_e32 v1, v1, v4
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_hi_u32 v1, v0, v1
	v_mul_lo_u32 v1, v1, s9
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_sub_nc_u32_e32 v4, v0, v1
	v_ashrrev_i32_e32 v1, 31, v0
	v_subrev_nc_u32_e32 v5, s9, v4
	v_cmp_le_u32_e32 vcc_lo, s9, v4
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_lshlrev_b64 v[1:2], 2, v[0:1]
	v_cndmask_b32_e32 v7, v4, v5, vcc_lo
	v_add3_u32 v5, s20, v6, -8
	v_add_nc_u32_e64 v4, s20, 16
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_subrev_nc_u32_e32 v8, s9, v7
	v_cmp_le_u32_e32 vcc_lo, s9, v7
	v_cndmask_b32_e32 v11, v7, v8, vcc_lo
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v6, vcc_lo, s0, v1
	v_add_co_ci_u32_e32 v7, vcc_lo, s1, v2, vcc_lo
	s_delay_alu instid0(VALU_DEP_3)
	v_subrev_nc_u32_e32 v8, s12, v11
	v_add_nc_u32_e32 v9, s12, v11
	v_sub_nc_u32_e32 v1, v0, v11
	s_lshl_b64 s[12:13], s[18:19], 2
	s_add_i32 s18, s17, s20
.LBB0_3:                                ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_6 Depth 2
                                        ;     Child Loop BB0_10 Depth 2
                                        ;     Child Loop BB0_13 Depth 2
	v_cmp_lt_i32_e32 vcc_lo, s14, v8
	v_cmp_gt_i32_e64 s0, s14, v9
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_or_b32 s0, vcc_lo, s0
	s_and_saveexec_b32 s19, s0
	s_cbranch_execz .LBB0_16
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	s_and_not1_b32 vcc_lo, exec_lo, s15
	s_cbranch_vccnz .LBB0_7
; %bb.5:                                ; %.lr.ph.i.preheader
                                        ;   in Loop: Header=BB0_3 Depth=1
	v_ashrrev_i32_e32 v2, 31, v1
	s_mov_b64 s[0:1], 0
	s_mov_b32 s20, s8
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_lshlrev_b64 v[11:12], 2, v[1:2]
	v_mov_b32_e32 v2, 0
	v_add_co_u32 v11, vcc_lo, s2, v11
	s_delay_alu instid0(VALU_DEP_3)
	v_add_co_ci_u32_e32 v12, vcc_lo, s3, v12, vcc_lo
.LBB0_6:                                ; %.lr.ph.i
                                        ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	v_add_co_u32 v13, vcc_lo, v6, s0
	v_add_co_ci_u32_e32 v14, vcc_lo, s1, v7, vcc_lo
	s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_4)
	v_add_co_u32 v15, vcc_lo, v11, s0
	v_add_co_ci_u32_e32 v16, vcc_lo, s1, v12, vcc_lo
	s_add_i32 s20, s20, -1
	global_load_b32 v13, v[13:14], off
	global_load_b32 v14, v[15:16], off
	s_add_u32 s0, s0, s12
	s_addc_u32 s1, s1, s13
	s_cmp_lg_u32 s20, 0
	s_waitcnt vmcnt(0)
	v_sub_f32_e32 v13, v14, v13
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_cmp_gt_f32_e32 vcc_lo, 0, v13
	v_cndmask_b32_e64 v13, v13, -v13, vcc_lo
	v_cmp_lt_f32_e32 vcc_lo, v2, v13
	v_cndmask_b32_e32 v2, v2, v13, vcc_lo
	s_cbranch_scc1 .LBB0_6
	s_branch .LBB0_8
.LBB0_7:                                ;   in Loop: Header=BB0_3 Depth=1
	v_mov_b32_e32 v2, 0
.LBB0_8:                                ; %_Z15maxMetricPointsPKfS0_ii.exit
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_mov_b32 s0, exec_lo
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_le_f32_e32 v2, v10
	s_cbranch_execz .LBB0_15
; %bb.9:                                ; %.preheader.preheader
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_mov_b32 s20, -1
	s_mov_b32 s1, 0
	s_mov_b32 s22, s17
                                        ; implicit-def: $sgpr21
.LBB0_10:                               ; %.preheader
                                        ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_add_i32 s22, s22, 4
	s_add_i32 s20, s20, 1
	scratch_load_b32 v12, off, s22
	s_cmp_lt_i32 s20, s16
	v_dual_mov_b32 v11, s20 :: v_dual_mov_b32 v10, s22
	s_cselect_b32 s23, -1, 0
	s_cmp_ge_i32 s20, s16
	s_cselect_b32 s24, -1, 0
	s_waitcnt vmcnt(0)
	v_cmp_nlt_f32_e32 vcc_lo, v12, v2
	s_or_b32 s24, vcc_lo, s24
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s24, exec_lo, s24
	s_or_b32 s1, s24, s1
	s_and_not1_b32 s21, s21, exec_lo
	s_and_b32 s23, s23, exec_lo
	s_delay_alu instid0(SALU_CYCLE_1)
	s_or_b32 s21, s21, s23
	s_and_not1_b32 exec_lo, exec_lo, s1
	s_cbranch_execnz .LBB0_10
; %bb.11:                               ; %.preheader.i
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s1
	s_and_saveexec_b32 s1, s21
	s_cbranch_execz .LBB0_14
; %bb.12:                               ; %.lr.ph.i55.preheader
                                        ;   in Loop: Header=BB0_3 Depth=1
	v_mov_b32_e32 v12, v5
	s_mov_b32 s20, 0
	s_mov_b32 s22, s18
	s_mov_b32 s21, s16
.LBB0_13:                               ; %.lr.ph.i55
                                        ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	scratch_load_b32 v13, off, s22 offset:-4
	ds_load_b32 v14, v12
	s_add_i32 s21, s21, -1
	s_add_i32 s23, s22, -4
	v_cmp_le_i32_e32 vcc_lo, s21, v11
	s_or_b32 s20, vcc_lo, s20
	s_waitcnt lgkmcnt(0)
	ds_store_b32 v12, v14 offset:4
	v_add_nc_u32_e32 v12, -4, v12
	s_waitcnt vmcnt(0)
	scratch_store_b32 off, v13, s22
	s_mov_b32 s22, s23
	s_and_not1_b32 exec_lo, exec_lo, s20
	s_cbranch_execnz .LBB0_13
.LBB0_14:                               ; %Flow132
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s1
	scratch_store_b32 v10, v2, off
	scratch_load_b32 v10, v4, off offset:-4
	v_lshl_add_u32 v2, v11, 2, v3
	v_mov_b32_e32 v11, s14
	ds_store_b32 v2, v11
.LBB0_15:                               ; %Flow134
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s0
.LBB0_16:                               ; %Flow137
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
	s_or_b32 exec_lo, exec_lo, s19
	v_add_nc_u32_e32 v1, 1, v1
	s_add_i32 s14, s14, 1
	s_cmp_eq_u32 s14, s9
	s_cbranch_scc0 .LBB0_3
.LBB0_17:                               ; %._crit_edge
	s_cmp_lt_i32 s11, 1
	s_waitcnt vmcnt(0) lgkmcnt(0)
	s_waitcnt_vscnt null, 0x0
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_20
; %bb.18:                               ; %.lr.ph62.preheader
	v_dual_mov_b32 v2, 16 :: v_dual_mov_b32 v1, 0
.LBB0_19:                               ; %.lr.ph62
                                        ; =>This Inner Loop Header: Depth=1
	scratch_load_b32 v8, v2, off
	ds_load_b32 v9, v3
	v_lshlrev_b64 v[4:5], 2, v[0:1]
	v_add_nc_u32_e32 v0, s10, v0
	v_add_nc_u32_e32 v3, 4, v3
	v_add_nc_u32_e32 v2, 4, v2
	s_add_i32 s11, s11, -1
	s_delay_alu instid0(VALU_DEP_4)
	v_add_co_u32 v6, vcc_lo, s4, v4
	v_add_co_ci_u32_e32 v7, vcc_lo, s5, v5, vcc_lo
	v_add_co_u32 v4, vcc_lo, s6, v4
	v_add_co_ci_u32_e32 v5, vcc_lo, s7, v5, vcc_lo
	s_cmp_lg_u32 s11, 0
	s_waitcnt lgkmcnt(0)
	global_store_b32 v[6:7], v9, off
	s_waitcnt vmcnt(0)
	global_store_b32 v[4:5], v8, off
	s_cbranch_scc1 .LBB0_19
.LBB0_20:                               ; %.loopexit
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z9kernelKNNPKfS0_PiPfiiiii
		.amdhsa_group_segment_fixed_size 40960
		.amdhsa_private_segment_fixed_size 64
		.amdhsa_kernarg_size 312
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 1
		.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 1
		.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 2
		.amdhsa_next_free_vgpr 18
		.amdhsa_next_free_sgpr 25
		.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	_Z9kernelKNNPKfS0_PiPfiiiii, .Lfunc_end0-_Z9kernelKNNPKfS0_PiPfiiiii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 1152
; NumSgprs: 27
; NumVgprs: 18
; ScratchSize: 64
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 40960 bytes/workgroup (compile time only)
; SGPRBlocks: 3
; VGPRBlocks: 2
; NumSGPRsForWavesPerEU: 27
; NumVGPRsForWavesPerEU: 18
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 1
; 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: 2
	.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
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         24
        .size:           8
        .value_kind:     global_buffer
      - .offset:         32
        .size:           4
        .value_kind:     by_value
      - .offset:         36
        .size:           4
        .value_kind:     by_value
      - .offset:         40
        .size:           4
        .value_kind:     by_value
      - .offset:         44
        .size:           4
        .value_kind:     by_value
      - .offset:         48
        .size:           4
        .value_kind:     by_value
      - .offset:         56
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         60
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         64
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         68
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         70
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         72
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         74
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         76
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         78
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         96
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         104
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         112
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         120
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 40960
    .kernarg_segment_align: 8
    .kernarg_segment_size: 312
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z9kernelKNNPKfS0_PiPfiiiii
    .private_segment_fixed_size: 64
    .sgpr_count:     27
    .sgpr_spill_count: 0
    .symbol:         _Z9kernelKNNPKfS0_PiPfiiiii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     18
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
