//When wold using shared memory make sense ?
//So, let's say you have a big array in the host memory and you transfer it to
//GPU memory and the task is to square each element of this array - This won't
//be a very good usage of __shared__ memory as you would first have to load
//from global to shared memory and then from shared memory to the thread
//memory for usage and there is no data reuse, so not a good example.Instead
//if you use normally, i.e. take the data from global to the thread memory
//then only 1 read so using shared memory here may make it slower on the
//contrary. 
//However, let's say, each output element of the array is such that it
//equals the corresponding value,squared, plus the average of both it's left
//and right neighbours, squared. 
//So for element arr[i] it would be arr[i]^2 + (arr[i-1]+arr[i+1]/2)^2. Here
//there is element reuse as is evident and hence shared memory makes sense to
//speed it up. 


#include <stdio.h>

//Kernel 
__global__ void compute(float *data)  //pointer to data in global memory which
//is later shifted to shared memory
{int tid = threadIdx.x;
__shared__ float arr[1024];
float temp;

//Load thread's data element in the shared memory
arr[tid] = data[tid];

//Now, before we startthe computation you want all the elements to be loaded
//in the shared memory. If a computation depends on an element in shared
//memory and if it's vlaues is not that from data[] but some earlier
//uninitialised vlaue then wrong computation, so use synchronization
__syncthreads();

temp = (arr[tid>0 ? tid-1 : 1023] + arr[tid<0 ? tid+1 : 0])*0.5f; //average
//calculation
//No need for synchronization now as the read from arr[] is not a problem and
//the write to temp is not a problem either as temp has been calculated in the
//earlier statement and then it is being altered, not depending on any other
//elements / threads

//temp = (data[tid>0 ? tid-1 :1023] + data[tid<0 ? tid+1 : 0])*0.5f;
//The statement above is used if no shared

temp = temp*temp + arr[tid]*arr[tid];
//The statement below is used if no shared
//temp = temp*temp + data[tid]*data[tid];
//Write back result to global memory straightaway. No need to write in shared
//memory and then update global as unneccessary extra step.

data[tid] = temp;
}

int main(int argc, char ** argv)
{
float data_h[1024];
float data_out_h[1024];
float *data_d;
int i;
//populate host
for(i=0;i<1023;i++){
data_h[i] = 2.0f;
}

//Device memory allocate
cudaMalloc((void **)&data_d,1024*sizeof(float));

//Transfer from host to device
cudaMemcpy(data_d,data_h,1024*sizeof(float),cudaMemcpyHostToDevice);

//Kernel call
compute<<<1,1024>>>(data_d);

//Copy backto host from device
cudaMemcpy(data_out_h,data_d,1024*sizeof(float),cudaMemcpyDeviceToHost);

//Print out results
for(i=0;i<1023;i++){
printf("%f ",data_out_h[i]);
}

//free memory
cudaFree(data_d);

return 0;
}

	.file	"tmpxft_003081f2_00000000-6_sharedmem.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2030:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2030:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z26__device_stub__Z7computePfPf
	.type	_Z26__device_stub__Z7computePfPf, @function
_Z26__device_stub__Z7computePfPf:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$104, %rsp
	.cfi_def_cfa_offset 112
	movq	%rdi, 8(%rsp)
	leaq	24(%rsp), %rcx
	leaq	16(%rsp), %rdx
	leaq	44(%rsp), %rsi
	leaq	32(%rsp), %rdi
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 40(%rsp)
	movq	%rax, 80(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 32(%rsp)
	movq	%rax, 44(%rsp)
	movl	$1, 52(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	24(%rsp)
	.cfi_def_cfa_offset 120
	leaq	_Z7computePf(%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
.LFE2052:
	.size	_Z26__device_stub__Z7computePfPf, .-_Z26__device_stub__Z7computePfPf
	.globl	_Z7computePf
	.type	_Z7computePf, @function
_Z7computePf:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z26__device_stub__Z7computePfPf
	.cfi_endproc
.LFE2053:
	.size	_Z7computePf, .-_Z7computePf
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"%f "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4128
	orq	$0, (%rsp)
	subq	$4096, %rsp
	.cfi_def_cfa_offset 8224
	orq	$0, (%rsp)
	subq	$48, %rsp
	.cfi_def_cfa_offset 8272
	movss	.LC0(%rip), %xmm0
	movq	%fs:40, %rax
	movq	%rax, 8232(%rsp)
	xorl	%eax, %eax
.L9:
	leaq	40(%rsp), %rbx
	movss	%xmm0, (%rbx,%rax,4)
	incq	%rax
	cmpq	$1023, %rax
	jne	.L9
	leaq	8(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$10, %rdx
	movl	$1, %ecx
	movabsq	$4294967297, %rdi
	movl	$1, %esi
	movq	%rdx, 28(%rsp)
	movl	$1, 36(%rsp)
	movq	%rdi, 16(%rsp)
	movl	$1, 24(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L10
	movq	8(%rsp), %rdi
	call	_Z26__device_stub__Z7computePfPf
.L10:
	movq	8(%rsp), %rsi
	leaq	4136(%rsp), %rbp
	movl	$2, %ecx
	xorl	%ebx, %ebx
	movl	$4096, %edx
	movq	%rbp, %rdi
	leaq	.LC1(%rip), %r12
	call	cudaMemcpy@PLT
.L11:
	cvtss2sd	0(%rbp,%rbx,4), %xmm0
	movq	%r12, %rsi
	movl	$2, %edi
	movb	$1, %al
	call	__printf_chk@PLT
	incq	%rbx
	cmpq	$1023, %rbx
	jne	.L11
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	8232(%rsp), %rax
	subq	%fs:40, %rax
	je	.L12
	call	__stack_chk_fail@PLT
.L12:
	addq	$8240, %rsp
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC2:
	.string	"_Z7computePf"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2055:
	.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	.LC2(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z7computePf(%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
.LFE2055:
	.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.cst4,"aM",@progbits,4
	.align 4
.LC0:
	.long	1073741824
	.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:

//When wold using shared memory make sense ?
//So, let's say you have a big array in the host memory and you transfer it to
//GPU memory and the task is to square each element of this array - This won't
//be a very good usage of __shared__ memory as you would first have to load
//from global to shared memory and then from shared memory to the thread
//memory for usage and there is no data reuse, so not a good example.Instead
//if you use normally, i.e. take the data from global to the thread memory
//then only 1 read so using shared memory here may make it slower on the
//contrary. 
//However, let's say, each output element of the array is such that it
//equals the corresponding value,squared, plus the average of both it's left
//and right neighbours, squared. 
//So for element arr[i] it would be arr[i]^2 + (arr[i-1]+arr[i+1]/2)^2. Here
//there is element reuse as is evident and hence shared memory makes sense to
//speed it up. 



#include <hip/hip_runtime.h>
#include <stdio.h>

//Kernel 
__global__ void compute(float *data)  //pointer to data in global memory which
//is later shifted to shared memory
{int tid = threadIdx.x;
__shared__ float arr[1024];
float temp;

//Load thread's data element in the shared memory
arr[tid] = data[tid];

//Now, before we startthe computation you want all the elements to be loaded
//in the shared memory. If a computation depends on an element in shared
//memory and if it's vlaues is not that from data[] but some earlier
//uninitialised vlaue then wrong computation, so use synchronization
__syncthreads();

temp = (arr[tid>0 ? tid-1 : 1023] + arr[tid<0 ? tid+1 : 0])*0.5f; //average
//calculation
//No need for synchronization now as the read from arr[] is not a problem and
//the write to temp is not a problem either as temp has been calculated in the
//earlier statement and then it is being altered, not depending on any other
//elements / threads

//temp = (data[tid>0 ? tid-1 :1023] + data[tid<0 ? tid+1 : 0])*0.5f;
//The statement above is used if no shared

temp = temp*temp + arr[tid]*arr[tid];
//The statement below is used if no shared
//temp = temp*temp + data[tid]*data[tid];
//Write back result to global memory straightaway. No need to write in shared
//memory and then update global as unneccessary extra step.

data[tid] = temp;
}

int main(int argc, char ** argv)
{
float data_h[1024];
float data_out_h[1024];
float *data_d;
int i;
//populate host
for(i=0;i<1023;i++){
data_h[i] = 2.0f;
}

//Device memory allocate
hipMalloc((void **)&data_d,1024*sizeof(float));

//Transfer from host to device
hipMemcpy(data_d,data_h,1024*sizeof(float),hipMemcpyHostToDevice);

//Kernel call
compute<<<1,1024>>>(data_d);

//Copy backto host from device
hipMemcpy(data_out_h,data_d,1024*sizeof(float),hipMemcpyDeviceToHost);

//Print out results
for(i=0;i<1023;i++){
printf("%f ",data_out_h[i]);
}

//free memory
hipFree(data_d);

return 0;
}

	.text
	.file	"sharedmem.hip"
	.globl	_Z22__device_stub__computePf    # -- Begin function _Z22__device_stub__computePf
	.type	_Z22__device_stub__computePf,@function
_Z22__device_stub__computePf:           # @_Z22__device_stub__computePf
	.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	$_Z7computePf, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$80, %rsp
	.cfi_adjust_cfa_offset -80
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z22__device_stub__computePf, .Lfunc_end0-_Z22__device_stub__computePf
	.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	$8208, %rsp                     # imm = 0x2010
	.cfi_def_cfa_offset 8224
	.cfi_offset %rbx, -16
	xorl	%eax, %eax
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1073741824, 4112(%rsp,%rax,4)  # imm = 0x40000000
	incq	%rax
	cmpq	$1023, %rax                     # imm = 0x3FF
	jne	.LBB1_1
# %bb.2:
	leaq	8(%rsp), %rbx
	movl	$4096, %esi                     # imm = 0x1000
	movq	%rbx, %rdi
	callq	hipMalloc
	movq	(%rbx), %rdi
	leaq	4112(%rsp), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	1023(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.3:
	movq	8(%rsp), %rdi
	callq	_Z22__device_stub__computePf
.LBB1_4:
	movq	8(%rsp), %rsi
	leaq	16(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movl	$2, %ecx
	callq	hipMemcpy
	xorl	%ebx, %ebx
.LBB1_5:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtss2sd	16(%rsp,%rbx,4), %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	incq	%rbx
	cmpq	$1023, %rbx                     # imm = 0x3FF
	jne	.LBB1_5
# %bb.6:
	movq	8(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$8208, %rsp                     # imm = 0x2010
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z7computePf, %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_end2:
	.size	__hip_module_ctor, .Lfunc_end2-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB3_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB3_2:
	retq
.Lfunc_end3:
	.size	__hip_module_dtor, .Lfunc_end3-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z7computePf,@object            # @_Z7computePf
	.section	.rodata,"a",@progbits
	.globl	_Z7computePf
	.p2align	3, 0x0
_Z7computePf:
	.quad	_Z22__device_stub__computePf
	.size	_Z7computePf, 8

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

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z7computePf"
	.size	.L__unnamed_1, 13

	.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 _Z22__device_stub__computePf
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z7computePf
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z7computePf            ; -- Begin function _Z7computePf
	.globl	_Z7computePf
	.p2align	8
	.type	_Z7computePf,@function
_Z7computePf:                           ; @_Z7computePf
; %bb.0:
	s_load_b64 s[0:1], s[0:1], 0x0
	v_add_nc_u32_e32 v3, -1, v0
	v_cmp_ne_u32_e32 vcc_lo, 0, v0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_dual_cndmask_b32 v0, 0x3ff, v3 :: v_dual_lshlrev_b32 v1, 2, v0
	v_dual_mov_b32 v3, 0 :: v_dual_lshlrev_b32 v0, 2, v0
	s_waitcnt lgkmcnt(0)
	global_load_b32 v2, v1, s[0:1]
	s_waitcnt vmcnt(0)
	ds_store_b32 v1, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	ds_load_b32 v2, v3
	ds_load_b32 v0, v0
	ds_load_b32 v3, v1
	s_waitcnt lgkmcnt(1)
	v_add_f32_e32 v0, v0, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f32_e32 v0, 0.5, v0
	v_mul_f32_e32 v0, v0, v0
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1)
	v_fmac_f32_e32 v0, v3, v3
	global_store_b32 v1, v0, s[0:1]
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z7computePf
		.amdhsa_group_segment_fixed_size 4096
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 8
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 4
		.amdhsa_next_free_sgpr 2
		.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	_Z7computePf, .Lfunc_end0-_Z7computePf
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 156
; NumSgprs: 4
; NumVgprs: 4
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 4096 bytes/workgroup (compile time only)
; SGPRBlocks: 0
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 4
; NumVGPRsForWavesPerEU: 4
; 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
    .group_segment_fixed_size: 4096
    .kernarg_segment_align: 8
    .kernarg_segment_size: 8
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z7computePf
    .private_segment_fixed_size: 0
    .sgpr_count:     4
    .sgpr_spill_count: 0
    .symbol:         _Z7computePf.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     4
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
