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

void checkCUDAError(const char *msg);

__global__ void ranksort(int *d_a, int *d_b)
{
        extern __shared__ float sdata[];
        int tid=threadIdx.x;
        int current=d_a[blockDim.x*blockIdx.x+tid], current_order=0;
        for(int i=0; i<blockIdx.x; i++){
                sdata[tid]=sdata[tid+blockDim.x]=d_a[tid+blockDim.x*i];
                __syncthreads();
                for(int j=0; j<blockDim.x; j++) /* note for duplicate number */
                        if(sdata[tid+j]<=current)current_order++;
                __syncthreads();
        }
        for(int i=blockIdx.x+1; i<gridDim.x; i++){
                sdata[tid]=sdata[tid+blockDim.x]=d_a[tid+blockDim.x*i];
                __syncthreads();
                for(int j=0; j<blockDim.x; j++) /* note for duplicate number */
                        if(sdata[tid+j]<current)current_order++;
                __syncthreads();
        }
        sdata[tid]=sdata[tid+blockDim.x]=current;
        __syncthreads();
        for(int j=0; j<blockDim.x; j++) /* note for duplicate number */
                if(sdata[tid+j]<current || (sdata[tid+j]==current && tid+j>=blockDim.x))
                        current_order++;
        __syncthreads();
        d_b[current_order]=current;
}

void vector_print(int *v, int n)
{
        for(int i=0; i<n; i++)
                printf("%d ", v[i]);
        printf("\n");
}

int main( int argc, char** argv) 
{
    int *h_a;
    int *d_a;
    int *d_b;
    
    int numBlocks = 256;
    int numThreadsPerBlock = 256;
    int numThreads = numBlocks*numThreadsPerBlock;
    
    size_t memSize = numBlocks * numThreadsPerBlock * sizeof(int);
    h_a = (int *) malloc(memSize);
    cudaMalloc((void**)&d_a, memSize);
    cudaMalloc((void**)&d_b, memSize);

    for(int i=0; i<numThreads; i++){
            h_a[i]=numThreads-i;
    }
    dim3 dimGrid(numBlocks);
    dim3 dimBlock(numThreadsPerBlock);
    size_t sharedMemSize=numThreadsPerBlock*2*sizeof(int);
    cudaMemcpy(d_a, h_a, memSize, cudaMemcpyHostToDevice);
    ranksort<<<dimGrid, dimBlock, sharedMemSize>>>(d_a, d_b);
    cudaThreadSynchronize();
    checkCUDAError("kernel execution");
    
    cudaMemcpy(h_a, d_b, memSize, cudaMemcpyDeviceToHost);
    checkCUDAError("cudaMemcpy");
    for(int i = 1; i < numBlocks*numThreadsPerBlock; i++){
            assert(h_a[i] >= h_a[i-1]);
    }

    cudaFree(d_a);
    cudaFree(d_b);
    free(h_a);
    return 0;
}

void checkCUDAError(const char *msg)
{
    cudaError_t err = cudaGetLastError();
    if( cudaSuccess != err) 
    {
        fprintf(stderr, "Cuda error: %s: %s.\n", msg, cudaGetErrorString( err) );
        exit(-1);
    }                         
}

	.file	"tmpxft_003b9fcf_00000000-6_ranksort.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2032:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2032:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d "
.LC1:
	.string	"\n"
	.text
	.globl	_Z12vector_printPii
	.type	_Z12vector_printPii, @function
_Z12vector_printPii:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	movq	%rdi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	movl	%esi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	xorl	%ebx, %ebx
	pushq	%rcx
	.cfi_def_cfa_offset 48
.L3:
	cmpl	%ebx, %ebp
	jle	.L7
	movl	(%r12,%rbx,4), %edx
	movq	%r13, %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	incq	%rbx
	call	__printf_chk@PLT
	jmp	.L3
.L7:
	popq	%rdx
	.cfi_def_cfa_offset 40
	leaq	.LC1(%rip), %rsi
	popq	%rbx
	.cfi_def_cfa_offset 32
	movl	$2, %edi
	popq	%rbp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	jmp	__printf_chk@PLT
	.cfi_endproc
.LFE2027:
	.size	_Z12vector_printPii, .-_Z12vector_printPii
	.section	.rodata.str1.1
.LC2:
	.string	"Cuda error: %s: %s.\n"
	.text
	.globl	_Z14checkCUDAErrorPKc
	.type	_Z14checkCUDAErrorPKc, @function
_Z14checkCUDAErrorPKc:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movq	%rdi, %rbx
	call	cudaGetLastError@PLT
	testl	%eax, %eax
	je	.L8
	movl	%eax, %edi
	call	cudaGetErrorString@PLT
	movq	stderr(%rip), %rdi
	movq	%rbx, %rcx
	leaq	.LC2(%rip), %rdx
	movq	%rax, %r8
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
	orl	$-1, %edi
	call	exit@PLT
.L8:
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2029:
	.size	_Z14checkCUDAErrorPKc, .-_Z14checkCUDAErrorPKc
	.globl	_Z29__device_stub__Z8ranksortPiS_PiS_
	.type	_Z29__device_stub__Z8ranksortPiS_PiS_, @function
_Z29__device_stub__Z8ranksortPiS_PiS_:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movq	%rsi, (%rsp)
	leaq	40(%rsp), %rdi
	leaq	52(%rsp), %rsi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 48(%rsp)
	movq	%rax, 88(%rsp)
	movq	%rsp, %rax
	movq	%rax, 96(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 40(%rsp)
	movq	%rax, 52(%rsp)
	movl	$1, 60(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L11
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z8ranksortPiS_(%rip), %rdi
	pushq	32(%rsp)
	.cfi_def_cfa_offset 144
	movq	68(%rsp), %rcx
	movl	76(%rsp), %r8d
	movq	56(%rsp), %rsi
	movl	64(%rsp), %edx
	leaq	104(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 136
	popq	%rdx
	.cfi_def_cfa_offset 128
.L11:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L13
	call	__stack_chk_fail@PLT
.L13:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z29__device_stub__Z8ranksortPiS_PiS_, .-_Z29__device_stub__Z8ranksortPiS_PiS_
	.globl	_Z8ranksortPiS_
	.type	_Z8ranksortPiS_, @function
_Z8ranksortPiS_:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z29__device_stub__Z8ranksortPiS_PiS_
	.cfi_endproc
.LFE2055:
	.size	_Z8ranksortPiS_, .-_Z8ranksortPiS_
	.section	.rodata.str1.1
.LC3:
	.string	"kernel execution"
.LC4:
	.string	"cudaMemcpy"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movl	$262144, %edi
	subq	$48, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movq	%rsp, %rdi
	movl	$262144, %esi
	movq	%rax, %rbx
	call	cudaMalloc@PLT
	leaq	8(%rsp), %rdi
	movl	$262144, %esi
	call	cudaMalloc@PLT
	xorl	%eax, %eax
	movl	$65536, %ecx
.L17:
	movl	%ecx, %edx
	subl	%eax, %edx
	movl	%edx, (%rbx,%rax,4)
	incq	%rax
	cmpq	$65536, %rax
	jne	.L17
	movq	(%rsp), %rdi
	movl	$16777217, %eax
	movl	$1, %ecx
	movq	%rbx, %rsi
	salq	$8, %rax
	movl	$262144, %edx
	movl	$1, 24(%rsp)
	movq	%rax, 16(%rsp)
	movq	%rax, 28(%rsp)
	movl	$1, 36(%rsp)
	call	cudaMemcpy@PLT
	movl	36(%rsp), %ecx
	movl	24(%rsp), %esi
	xorl	%r9d, %r9d
	movq	28(%rsp), %rdx
	movq	16(%rsp), %rdi
	movl	$2048, %r8d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdi
	call	_Z29__device_stub__Z8ranksortPiS_PiS_
.L18:
	call	cudaThreadSynchronize@PLT
	leaq	.LC3(%rip), %rdi
	call	_Z14checkCUDAErrorPKc
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$262144, %edx
	call	cudaMemcpy@PLT
	leaq	.LC4(%rip), %rdi
	call	_Z14checkCUDAErrorPKc
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	addq	$48, %rsp
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2028:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z8ranksortPiS_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2057:
	.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	.LC5(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z8ranksortPiS_(%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
.LFE2057:
	.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 <stdio.h>
#include <assert.h>

void checkCUDAError(const char *msg);

__global__ void ranksort(int *d_a, int *d_b)
{
        extern __shared__ float sdata[];
        int tid=threadIdx.x;
        int current=d_a[blockDim.x*blockIdx.x+tid], current_order=0;
        for(int i=0; i<blockIdx.x; i++){
                sdata[tid]=sdata[tid+blockDim.x]=d_a[tid+blockDim.x*i];
                __syncthreads();
                for(int j=0; j<blockDim.x; j++) /* note for duplicate number */
                        if(sdata[tid+j]<=current)current_order++;
                __syncthreads();
        }
        for(int i=blockIdx.x+1; i<gridDim.x; i++){
                sdata[tid]=sdata[tid+blockDim.x]=d_a[tid+blockDim.x*i];
                __syncthreads();
                for(int j=0; j<blockDim.x; j++) /* note for duplicate number */
                        if(sdata[tid+j]<current)current_order++;
                __syncthreads();
        }
        sdata[tid]=sdata[tid+blockDim.x]=current;
        __syncthreads();
        for(int j=0; j<blockDim.x; j++) /* note for duplicate number */
                if(sdata[tid+j]<current || (sdata[tid+j]==current && tid+j>=blockDim.x))
                        current_order++;
        __syncthreads();
        d_b[current_order]=current;
}

void vector_print(int *v, int n)
{
        for(int i=0; i<n; i++)
                printf("%d ", v[i]);
        printf("\n");
}

int main( int argc, char** argv) 
{
    int *h_a;
    int *d_a;
    int *d_b;
    
    int numBlocks = 256;
    int numThreadsPerBlock = 256;
    int numThreads = numBlocks*numThreadsPerBlock;
    
    size_t memSize = numBlocks * numThreadsPerBlock * sizeof(int);
    h_a = (int *) malloc(memSize);
    hipMalloc((void**)&d_a, memSize);
    hipMalloc((void**)&d_b, memSize);

    for(int i=0; i<numThreads; i++){
            h_a[i]=numThreads-i;
    }
    dim3 dimGrid(numBlocks);
    dim3 dimBlock(numThreadsPerBlock);
    size_t sharedMemSize=numThreadsPerBlock*2*sizeof(int);
    hipMemcpy(d_a, h_a, memSize, hipMemcpyHostToDevice);
    ranksort<<<dimGrid, dimBlock, sharedMemSize>>>(d_a, d_b);
    hipDeviceSynchronize();
    checkCUDAError("kernel execution");
    
    hipMemcpy(h_a, d_b, memSize, hipMemcpyDeviceToHost);
    checkCUDAError("hipMemcpy");
    for(int i = 1; i < numBlocks*numThreadsPerBlock; i++){
            assert(h_a[i] >= h_a[i-1]);
    }

    hipFree(d_a);
    hipFree(d_b);
    free(h_a);
    return 0;
}

void checkCUDAError(const char *msg)
{
    hipError_t err = hipGetLastError();
    if( hipSuccess != err) 
    {
        fprintf(stderr, "Cuda error: %s: %s.\n", msg, hipGetErrorString( err) );
        exit(-1);
    }                         
}

	.text
	.file	"ranksort.hip"
	.globl	_Z23__device_stub__ranksortPiS_ # -- Begin function _Z23__device_stub__ranksortPiS_
	.type	_Z23__device_stub__ranksortPiS_,@function
_Z23__device_stub__ranksortPiS_:        # @_Z23__device_stub__ranksortPiS_
	.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	$80, %rsp
	.cfi_def_cfa_offset 128
	.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)
	leaq	16(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%rsp), %r15
	leaq	8(%rsp), %r12
	movq	%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	$_Z8ranksortPiS_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$96, %rsp
	.cfi_adjust_cfa_offset -96
	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	_Z23__device_stub__ranksortPiS_, .Lfunc_end0-_Z23__device_stub__ranksortPiS_
	.cfi_endproc
                                        # -- End function
	.globl	_Z12vector_printPii             # -- Begin function _Z12vector_printPii
	.type	_Z12vector_printPii,@function
_Z12vector_printPii:                    # @_Z12vector_printPii
	.cfi_startproc
# %bb.0:
	testl	%esi, %esi
	jle	.LBB1_4
# %bb.1:                                # %.lr.ph.preheader
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movq	%rdi, %rbx
	movl	%esi, %r14d
	xorl	%r15d, %r15d
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movl	(%rbx,%r15,4), %esi
	movl	$.L.str, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r15
	cmpq	%r15, %r14
	jne	.LBB1_2
# %bb.3:
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	.cfi_restore %rbx
	.cfi_restore %r14
	.cfi_restore %r15
.LBB1_4:                                # %._crit_edge
	movl	$10, %edi
	jmp	putchar@PLT                     # TAILCALL
.Lfunc_end1:
	.size	_Z12vector_printPii, .Lfunc_end1-_Z12vector_printPii
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$16, %rsp
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -16
	movl	$262144, %edi                   # imm = 0x40000
	callq	malloc
	movq	%rax, %rbx
	leaq	8(%rsp), %rdi
	movl	$262144, %esi                   # imm = 0x40000
	callq	hipMalloc
	movq	%rsp, %rdi
	movl	$262144, %esi                   # imm = 0x40000
	callq	hipMalloc
	movl	$65536, %eax                    # imm = 0x10000
	movq	%rbx, %rcx
.LBB2_1:                                # =>This Inner Loop Header: Depth=1
	movl	%eax, (%rcx)
	addq	$4, %rcx
	decq	%rax
	jne	.LBB2_1
# %bb.2:
	movq	8(%rsp), %rdi
	movl	$262144, %edx                   # imm = 0x40000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967552, %rdi               # imm = 0x100000100
	movl	$2048, %r8d                     # imm = 0x800
	movl	$1, %esi
	movq	%rdi, %rdx
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_4
# %bb.3:
	movq	8(%rsp), %rdi
	movq	(%rsp), %rsi
	callq	_Z23__device_stub__ranksortPiS_
.LBB2_4:
	callq	hipDeviceSynchronize
	movl	$.L.str.2, %edi
	callq	_Z14checkCUDAErrorPKc
	movq	(%rsp), %rsi
	movl	$262144, %edx                   # imm = 0x40000
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.3, %edi
	callq	_Z14checkCUDAErrorPKc
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$16, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc
                                        # -- End function
	.globl	_Z14checkCUDAErrorPKc           # -- Begin function _Z14checkCUDAErrorPKc
	.type	_Z14checkCUDAErrorPKc,@function
_Z14checkCUDAErrorPKc:                  # @_Z14checkCUDAErrorPKc
	.cfi_startproc
# %bb.0:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movq	%rdi, %rbx
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB3_2
# %bb.1:
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	retq
.LBB3_2:
	.cfi_def_cfa_offset 32
	movq	stderr(%rip), %r14
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %esi
	movq	%r14, %rdi
	movq	%rbx, %rdx
	movq	%rax, %rcx
	xorl	%eax, %eax
	callq	fprintf
	movl	$-1, %edi
	callq	exit
.Lfunc_end3:
	.size	_Z14checkCUDAErrorPKc, .Lfunc_end3-_Z14checkCUDAErrorPKc
	.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	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z8ranksortPiS_, %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_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	_Z8ranksortPiS_,@object         # @_Z8ranksortPiS_
	.section	.rodata,"a",@progbits
	.globl	_Z8ranksortPiS_
	.p2align	3, 0x0
_Z8ranksortPiS_:
	.quad	_Z23__device_stub__ranksortPiS_
	.size	_Z8ranksortPiS_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%d "
	.size	.L.str, 4

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"kernel execution"
	.size	.L.str.2, 17

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"hipMemcpy"
	.size	.L.str.3, 10

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Cuda error: %s: %s.\n"
	.size	.L.str.4, 21

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z8ranksortPiS_"
	.size	.L__unnamed_1, 16

	.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 _Z23__device_stub__ranksortPiS_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z8ranksortPiS_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z8ranksortPiS_         ; -- Begin function _Z8ranksortPiS_
	.globl	_Z8ranksortPiS_
	.p2align	8
	.type	_Z8ranksortPiS_,@function
_Z8ranksortPiS_:                        ; @_Z8ranksortPiS_
; %bb.0:
	s_clause 0x2
	s_load_b32 s2, s[0:1], 0x1c
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b32 s0, s[0:1], 0x10
	s_mov_b32 s1, 0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_cmp_eq_u32 s15, 0
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	v_dual_mov_b32 v2, 0 :: v_dual_add_nc_u32 v5, s2, v0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[3:4], 2, v[1:2]
	v_add_co_u32 v3, vcc_lo, s4, v3
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v4, vcc_lo, s5, v4, vcc_lo
	global_load_b32 v3, v[3:4], off
	v_lshl_add_u32 v4, v0, 2, 0
	s_waitcnt vmcnt(0)
	v_cvt_f32_i32_e32 v6, v3
	s_cbranch_scc1 .LBB0_5
; %bb.1:                                ; %.lr.ph58
	v_add_nc_u32_e32 v9, s2, v0
	v_lshl_add_u32 v7, v0, 2, 0
	v_cvt_f32_i32_e32 v8, v3
	v_mov_b32_e32 v1, 0
	s_cmp_lg_u32 s2, 0
	v_lshl_add_u32 v9, v9, 2, 0
	s_cselect_b32 s3, -1, 0
.LBB0_2:                                ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_3 Depth 2
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[10:11], null, s1, s2, v[0:1]
	v_mov_b32_e32 v11, v2
	s_mov_b32 s8, s2
	v_lshlrev_b64 v[10:11], 2, v[10:11]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v10, vcc_lo, s4, v10
	v_add_co_ci_u32_e32 v11, vcc_lo, s5, v11, vcc_lo
	s_and_not1_b32 vcc_lo, exec_lo, s3
	global_load_b32 v10, v[10:11], off
	s_waitcnt vmcnt(0)
	v_cvt_f32_i32_e32 v11, v10
	v_mov_b32_e32 v10, v7
	ds_store_b32 v9, v11
	ds_store_b32 v7, v11
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_vccnz .LBB0_4
.LBB0_3:                                ; %.lr.ph
                                        ;   Parent Loop BB0_2 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	ds_load_b32 v11, v10
	v_add_nc_u32_e32 v10, 4, v10
	s_add_i32 s8, s8, -1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s8, 0
	s_waitcnt lgkmcnt(0)
	v_cmp_le_f32_e32 vcc_lo, v11, v8
	v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
	s_cbranch_scc0 .LBB0_3
.LBB0_4:                                ; %._crit_edge
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_add_i32 s1, s1, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s1, s15
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc0 .LBB0_2
	s_branch .LBB0_6
.LBB0_5:
	v_mov_b32_e32 v1, 0
.LBB0_6:                                ; %.preheader
	s_add_i32 s1, s15, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_lt_u32 s1, s0
	s_cbranch_scc1 .LBB0_8
; %bb.7:                                ; %.preheader.._crit_edge70_crit_edge
	v_cvt_f32_i32_e32 v2, v3
	v_add_nc_u32_e32 v7, s2, v0
	s_mov_b32 s3, 0
	s_branch .LBB0_9
.LBB0_8:
	s_mov_b32 s3, -1
                                        ; implicit-def: $vgpr2
                                        ; implicit-def: $vgpr7
.LBB0_9:                                ; %Flow112
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 vcc_lo, exec_lo, s3
	s_cbranch_vccnz .LBB0_15
; %bb.10:                               ; %.lr.ph69
	v_lshl_add_u32 v2, v5, 2, 0
	v_lshl_add_u32 v7, v0, 2, 0
	v_mov_b32_e32 v8, 0
	s_cmp_lg_u32 s2, 0
	s_cselect_b32 s3, -1, 0
.LBB0_11:                               ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_12 Depth 2
	v_mad_u64_u32 v[9:10], null, s1, s2, v[0:1]
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mov_b32_e32 v10, v8
	s_mov_b32 s8, s2
	v_lshlrev_b64 v[9:10], 2, v[9:10]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v9, vcc_lo, s4, v9
	v_add_co_ci_u32_e32 v10, vcc_lo, s5, v10, vcc_lo
	s_and_not1_b32 vcc_lo, exec_lo, s3
	global_load_b32 v9, v[9:10], off
	s_waitcnt vmcnt(0)
	v_cvt_f32_i32_e32 v10, v9
	v_mov_b32_e32 v9, v7
	ds_store_b32 v2, v10
	ds_store_b32 v7, v10
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_vccnz .LBB0_13
.LBB0_12:                               ; %.lr.ph63
                                        ;   Parent Loop BB0_11 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	ds_load_b32 v10, v9
	v_add_nc_u32_e32 v9, 4, v9
	s_add_i32 s8, s8, -1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s8, 0
	s_waitcnt lgkmcnt(0)
	v_cmp_lt_f32_e32 vcc_lo, v10, v6
	v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
	s_cbranch_scc0 .LBB0_12
.LBB0_13:                               ; %._crit_edge64
                                        ;   in Loop: Header=BB0_11 Depth=1
	s_add_i32 s1, s1, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_ge_u32 s1, s0
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc0 .LBB0_11
; %bb.14:                               ; %Flow110
	v_dual_mov_b32 v2, v6 :: v_dual_mov_b32 v7, v5
.LBB0_15:                               ; %._crit_edge70
	s_delay_alu instid0(VALU_DEP_1)
	v_lshl_add_u32 v5, v7, 2, 0
	s_cmp_eq_u32 s2, 0
	ds_store_b32 v5, v2
	ds_store_b32 v4, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_22
; %bb.16:
	s_mov_b32 s1, s2
.LBB0_17:                               ; %.lr.ph75
                                        ; =>This Inner Loop Header: Depth=1
	ds_load_b32 v5, v4
	s_mov_b32 s4, exec_lo
	s_waitcnt lgkmcnt(0)
	v_cmp_lt_f32_e64 s3, v5, v2
	v_cmpx_nlt_f32_e32 v5, v2
; %bb.18:                               ;   in Loop: Header=BB0_17 Depth=1
	v_cmp_eq_f32_e32 vcc_lo, v5, v2
	v_cmp_le_u32_e64 s0, s2, v0
	s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1)
	s_and_not1_b32 s3, s3, exec_lo
	s_and_b32 s0, s0, vcc_lo
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, s0, exec_lo
	s_or_b32 s3, s3, s0
; %bb.19:                               ; %Flow
                                        ;   in Loop: Header=BB0_17 Depth=1
	s_or_b32 exec_lo, exec_lo, s4
	s_and_saveexec_b32 s0, s3
; %bb.20:                               ;   in Loop: Header=BB0_17 Depth=1
	v_add_nc_u32_e32 v1, 1, v1
; %bb.21:                               ;   in Loop: Header=BB0_17 Depth=1
	s_or_b32 exec_lo, exec_lo, s0
	v_add_nc_u32_e32 v4, 4, v4
	v_add_nc_u32_e32 v0, 1, v0
	s_add_i32 s1, s1, -1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s1, 0
	s_cbranch_scc0 .LBB0_17
.LBB0_22:                               ; %Flow105
	v_ashrrev_i32_e32 v2, 31, v1
	s_barrier
	buffer_gl0_inv
	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, s6, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s7, v1, vcc_lo
	global_store_b32 v[0:1], v3, off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z8ranksortPiS_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 272
		.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 12
		.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
	.text
.Lfunc_end0:
	.size	_Z8ranksortPiS_, .Lfunc_end0-_Z8ranksortPiS_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 812
; NumSgprs: 18
; NumVgprs: 12
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 12
; 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
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         20
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         28
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         30
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         32
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         34
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         36
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         38
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         80
        .size:           2
        .value_kind:     hidden_grid_dims
      - .offset:         136
        .size:           4
        .value_kind:     hidden_dynamic_lds_size
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z8ranksortPiS_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z8ranksortPiS_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     12
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
