
/* Implementation of a XOR neural network in CUDA */

#include <stdio.h>


// weights for the hidden layer
float weights_h[] = { 0.5f, -1.0f, -1.0f,
                      -1.5f, 1.0f, 1.0f };

// weights for the output layer
float weights_o[] = { 0.5f, -1.0f, -1.0f };

// weight arrays for the device
float *dev_hw;
float *dev_ow;

// device input
float *dev_in;

// device output
float *dev_out;

// inputs
float inputs[4][2] = { { 0.0f, 0.0f }, { 0.0f, 1.0f },
                       { 1.0f, 0.0f }, { 1.0f, 1.0f }};

float outputs[] = { 0.0f, 1.0f, 1.0f, 0.0f };

// a forward propagation pass, calculating outputs
__global__ void calculate_output(float *dev_hw, float *dev_ow, float *input, float *output)
{
    int tid = threadIdx.x;
    __shared__ float hidden_out[2];
    __shared__ float o;

    // hidden layer
    if (tid < 2) {
        hidden_out[tid] = dev_hw[tid * 3] * 1.0f +
            dev_hw[tid * 3 + 1] * input[0] +
            dev_hw[tid * 3 + 2] * input[1];

        // threshold
        if (hidden_out[tid] > 0.0f)
            hidden_out[tid] = 1.0f;
        else
            hidden_out[tid] = 0.0;
    }
    __syncthreads();

    if (tid < 1) {
        o = dev_ow[0] * 1.0f +
            dev_ow[1] * hidden_out[0] +
            dev_ow[2] * hidden_out[1];

        // threshold
        if (o > 0.0f)
            *output = 1.0f;
        else
            *output = 0.0f;
    }
}


int main(int argc, char **argv)
{
    float out;

    printf("### XOR test (forward propagation)\n");
    
    cudaMalloc((void**) &dev_hw, 6 * sizeof(float));
    cudaMalloc((void**) &dev_ow, 3 * sizeof(float));
    cudaMalloc((void**) &dev_in, 2 * sizeof(float));
    cudaMalloc((void**) &dev_out, sizeof(float));
    
    cudaMemcpy(dev_hw, weights_h, 6 * sizeof(float), cudaMemcpyHostToDevice);
    cudaMemcpy(dev_ow, weights_o, 3 * sizeof(float), cudaMemcpyHostToDevice);

    // try input 0, 0
    cudaMemcpy(dev_in, inputs[0], 2 * sizeof(float), cudaMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    cudaMemcpy(&out, dev_out, sizeof(float), cudaMemcpyDeviceToHost);

    printf("Output for (0, 0) = %f\n", out);

    // try input 0, 1
    cudaMemcpy(dev_in, inputs[1], 2 * sizeof(float), cudaMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    cudaMemcpy(&out, dev_out, sizeof(float), cudaMemcpyDeviceToHost);    

    printf("Output for (0, 1) = %f\n", out);

    // try input 1, 0
    cudaMemcpy(dev_in, inputs[2], 2 * sizeof(float), cudaMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    cudaMemcpy(&out, dev_out, sizeof(float), cudaMemcpyDeviceToHost);    

    printf("Output for (1, 0) = %f\n", out);

    // try input 1, 1
    cudaMemcpy(dev_in, inputs[3], 2 * sizeof(float), cudaMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    cudaMemcpy(&out, dev_out, sizeof(float), cudaMemcpyDeviceToHost);    

    printf("Output for (1, 1) = %f\n", out);

    cudaFree(dev_hw);
    cudaFree(dev_ow);
    cudaFree(dev_in);
    cudaFree(dev_out);
    
    return 0;
}

	.file	"tmpxft_002a00f8_00000000-6_xor.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	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
	.type	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_, @function
_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movq	%rcx, (%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	movq	%rsp, %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z16calculate_outputPfS_S_S_(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_, .-_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
	.globl	_Z16calculate_outputPfS_S_S_
	.type	_Z16calculate_outputPfS_S_S_, @function
_Z16calculate_outputPfS_S_S_:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
	.cfi_endproc
.LFE2053:
	.size	_Z16calculate_outputPfS_S_S_, .-_Z16calculate_outputPfS_S_S_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"### XOR test (forward propagation)\n"
.LC1:
	.string	"Output for (0, 0) = %f\n"
.LC2:
	.string	"Output for (0, 1) = %f\n"
.LC3:
	.string	"Output for (1, 0) = %f\n"
.LC4:
	.string	"Output for (1, 1) = %f\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	subq	$48, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	$24, %esi
	leaq	dev_hw(%rip), %rdi
	call	cudaMalloc@PLT
	movl	$12, %esi
	leaq	dev_ow(%rip), %rdi
	call	cudaMalloc@PLT
	movl	$8, %esi
	leaq	dev_in(%rip), %rdi
	call	cudaMalloc@PLT
	movl	$4, %esi
	leaq	dev_out(%rip), %rdi
	call	cudaMalloc@PLT
	movl	$1, %ecx
	movq	dev_hw(%rip), %rdi
	movl	$24, %edx
	leaq	weights_h(%rip), %rsi
	call	cudaMemcpy@PLT
	movl	$1, %ecx
	movq	dev_ow(%rip), %rdi
	movl	$12, %edx
	leaq	weights_o(%rip), %rsi
	call	cudaMemcpy@PLT
	movl	$1, %ecx
	movq	dev_in(%rip), %rdi
	movl	$8, %edx
	leaq	inputs(%rip), %rsi
	call	cudaMemcpy@PLT
	movl	$2147483649, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	addq	%rdx, %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	.L9
	movq	dev_out(%rip), %rcx
	movq	dev_in(%rip), %rdx
	movq	dev_ow(%rip), %rsi
	movq	dev_hw(%rip), %rdi
	call	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
.L9:
	leaq	12(%rsp), %rbx
	movl	$2, %ecx
	movl	$4, %edx
	movq	dev_out(%rip), %rsi
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	12(%rsp), %xmm0
	call	__printf_chk@PLT
	movl	$1, %ecx
	movq	dev_in(%rip), %rdi
	movl	$8, %edx
	leaq	8+inputs(%rip), %rsi
	call	cudaMemcpy@PLT
	movl	$2147483649, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	addq	%rdx, %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	dev_out(%rip), %rcx
	movq	dev_in(%rip), %rdx
	movq	dev_ow(%rip), %rsi
	movq	dev_hw(%rip), %rdi
	call	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
.L10:
	movq	dev_out(%rip), %rsi
	movl	$2, %ecx
	movl	$4, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	leaq	.LC2(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	12(%rsp), %xmm0
	call	__printf_chk@PLT
	movl	$1, %ecx
	movq	dev_in(%rip), %rdi
	movl	$8, %edx
	leaq	16+inputs(%rip), %rsi
	call	cudaMemcpy@PLT
	movl	$2147483649, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	addq	%rdx, %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	.L11
	movq	dev_out(%rip), %rcx
	movq	dev_in(%rip), %rdx
	movq	dev_ow(%rip), %rsi
	movq	dev_hw(%rip), %rdi
	call	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
.L11:
	movq	dev_out(%rip), %rsi
	movl	$2, %ecx
	movl	$4, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	12(%rsp), %xmm0
	call	__printf_chk@PLT
	movl	$1, %ecx
	movq	dev_in(%rip), %rdi
	movl	$8, %edx
	leaq	24+inputs(%rip), %rsi
	call	cudaMemcpy@PLT
	movl	$2147483649, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	addq	%rdx, %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	.L12
	movq	dev_out(%rip), %rcx
	movq	dev_in(%rip), %rdx
	movq	dev_ow(%rip), %rsi
	movq	dev_hw(%rip), %rdi
	call	_Z42__device_stub__Z16calculate_outputPfS_S_S_PfS_S_S_
.L12:
	movq	dev_out(%rip), %rsi
	movl	$2, %ecx
	movl	$4, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	12(%rsp), %xmm0
	call	__printf_chk@PLT
	movq	dev_hw(%rip), %rdi
	call	cudaFree@PLT
	movq	dev_ow(%rip), %rdi
	call	cudaFree@PLT
	movq	dev_in(%rip), %rdi
	call	cudaFree@PLT
	movq	dev_out(%rip), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L13
	call	__stack_chk_fail@PLT
.L13:
	addq	$48, %rsp
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z16calculate_outputPfS_S_S_"
	.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	.LC5(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z16calculate_outputPfS_S_S_(%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
	.globl	outputs
	.data
	.align 16
	.type	outputs, @object
	.size	outputs, 16
outputs:
	.long	0
	.long	1065353216
	.long	1065353216
	.long	0
	.globl	inputs
	.align 32
	.type	inputs, @object
	.size	inputs, 32
inputs:
	.long	0
	.long	0
	.long	0
	.long	1065353216
	.long	1065353216
	.long	0
	.long	1065353216
	.long	1065353216
	.globl	dev_out
	.bss
	.align 8
	.type	dev_out, @object
	.size	dev_out, 8
dev_out:
	.zero	8
	.globl	dev_in
	.align 8
	.type	dev_in, @object
	.size	dev_in, 8
dev_in:
	.zero	8
	.globl	dev_ow
	.align 8
	.type	dev_ow, @object
	.size	dev_ow, 8
dev_ow:
	.zero	8
	.globl	dev_hw
	.align 8
	.type	dev_hw, @object
	.size	dev_hw, 8
dev_hw:
	.zero	8
	.globl	weights_o
	.data
	.align 8
	.type	weights_o, @object
	.size	weights_o, 12
weights_o:
	.long	1056964608
	.long	-1082130432
	.long	-1082130432
	.globl	weights_h
	.align 16
	.type	weights_h, @object
	.size	weights_h, 24
weights_h:
	.long	1056964608
	.long	-1082130432
	.long	-1082130432
	.long	-1077936128
	.long	1065353216
	.long	1065353216
	.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:


/* Implementation of a XOR neural network in CUDA */


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


// weights for the hidden layer
float weights_h[] = { 0.5f, -1.0f, -1.0f,
                      -1.5f, 1.0f, 1.0f };

// weights for the output layer
float weights_o[] = { 0.5f, -1.0f, -1.0f };

// weight arrays for the device
float *dev_hw;
float *dev_ow;

// device input
float *dev_in;

// device output
float *dev_out;

// inputs
float inputs[4][2] = { { 0.0f, 0.0f }, { 0.0f, 1.0f },
                       { 1.0f, 0.0f }, { 1.0f, 1.0f }};

float outputs[] = { 0.0f, 1.0f, 1.0f, 0.0f };

// a forward propagation pass, calculating outputs
__global__ void calculate_output(float *dev_hw, float *dev_ow, float *input, float *output)
{
    int tid = threadIdx.x;
    __shared__ float hidden_out[2];
    __shared__ float o;

    // hidden layer
    if (tid < 2) {
        hidden_out[tid] = dev_hw[tid * 3] * 1.0f +
            dev_hw[tid * 3 + 1] * input[0] +
            dev_hw[tid * 3 + 2] * input[1];

        // threshold
        if (hidden_out[tid] > 0.0f)
            hidden_out[tid] = 1.0f;
        else
            hidden_out[tid] = 0.0;
    }
    __syncthreads();

    if (tid < 1) {
        o = dev_ow[0] * 1.0f +
            dev_ow[1] * hidden_out[0] +
            dev_ow[2] * hidden_out[1];

        // threshold
        if (o > 0.0f)
            *output = 1.0f;
        else
            *output = 0.0f;
    }
}


int main(int argc, char **argv)
{
    float out;

    printf("### XOR test (forward propagation)\n");
    
    hipMalloc((void**) &dev_hw, 6 * sizeof(float));
    hipMalloc((void**) &dev_ow, 3 * sizeof(float));
    hipMalloc((void**) &dev_in, 2 * sizeof(float));
    hipMalloc((void**) &dev_out, sizeof(float));
    
    hipMemcpy(dev_hw, weights_h, 6 * sizeof(float), hipMemcpyHostToDevice);
    hipMemcpy(dev_ow, weights_o, 3 * sizeof(float), hipMemcpyHostToDevice);

    // try input 0, 0
    hipMemcpy(dev_in, inputs[0], 2 * sizeof(float), hipMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    hipMemcpy(&out, dev_out, sizeof(float), hipMemcpyDeviceToHost);

    printf("Output for (0, 0) = %f\n", out);

    // try input 0, 1
    hipMemcpy(dev_in, inputs[1], 2 * sizeof(float), hipMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    hipMemcpy(&out, dev_out, sizeof(float), hipMemcpyDeviceToHost);    

    printf("Output for (0, 1) = %f\n", out);

    // try input 1, 0
    hipMemcpy(dev_in, inputs[2], 2 * sizeof(float), hipMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    hipMemcpy(&out, dev_out, sizeof(float), hipMemcpyDeviceToHost);    

    printf("Output for (1, 0) = %f\n", out);

    // try input 1, 1
    hipMemcpy(dev_in, inputs[3], 2 * sizeof(float), hipMemcpyHostToDevice);
    calculate_output<<<1, 2>>>(dev_hw, dev_ow, dev_in, dev_out);
    hipMemcpy(&out, dev_out, sizeof(float), hipMemcpyDeviceToHost);    

    printf("Output for (1, 1) = %f\n", out);

    hipFree(dev_hw);
    hipFree(dev_ow);
    hipFree(dev_in);
    hipFree(dev_out);
    
    return 0;
}

	.text
	.file	"xor.hip"
	.globl	_Z31__device_stub__calculate_outputPfS_S_S_ # -- Begin function _Z31__device_stub__calculate_outputPfS_S_S_
	.type	_Z31__device_stub__calculate_outputPfS_S_S_,@function
_Z31__device_stub__calculate_outputPfS_S_S_: # @_Z31__device_stub__calculate_outputPfS_S_S_
	.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	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	16(%rsp), %rdx
	movq	%rcx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%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	$_Z16calculate_outputPfS_S_S_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z31__device_stub__calculate_outputPfS_S_S_, .Lfunc_end0-_Z31__device_stub__calculate_outputPfS_S_S_
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	subq	$16, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movabsq	$4294967297, %rbx               # imm = 0x100000001
	movl	$.Lstr, %edi
	callq	puts@PLT
	movl	$dev_hw, %edi
	movl	$24, %esi
	callq	hipMalloc
	movl	$dev_ow, %edi
	movl	$12, %esi
	callq	hipMalloc
	movl	$dev_in, %edi
	movl	$8, %esi
	callq	hipMalloc
	movl	$dev_out, %edi
	movl	$4, %esi
	callq	hipMalloc
	movq	dev_hw(%rip), %rdi
	movl	$weights_h, %esi
	movl	$24, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	dev_ow(%rip), %rdi
	movl	$weights_o, %esi
	movl	$12, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	dev_in(%rip), %rdi
	movl	$inputs, %esi
	movl	$8, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	1(%rbx), %r14
	movq	%rbx, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_2
# %bb.1:
	movq	dev_hw(%rip), %rdi
	movq	dev_ow(%rip), %rsi
	movq	dev_in(%rip), %rdx
	movq	dev_out(%rip), %rcx
	callq	_Z31__device_stub__calculate_outputPfS_S_S_
.LBB1_2:
	movq	dev_out(%rip), %rsi
	leaq	12(%rsp), %r15
	movl	$4, %edx
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	cvtss2sd	(%r15), %xmm0
	movl	$.L.str.1, %edi
	movb	$1, %al
	callq	printf
	movq	dev_in(%rip), %rdi
	movl	$inputs+8, %esi
	movl	$8, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	%rbx, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.3:
	movq	dev_hw(%rip), %rdi
	movq	dev_ow(%rip), %rsi
	movq	dev_in(%rip), %rdx
	movq	dev_out(%rip), %rcx
	callq	_Z31__device_stub__calculate_outputPfS_S_S_
.LBB1_4:
	movq	dev_out(%rip), %rsi
	leaq	12(%rsp), %r15
	movl	$4, %edx
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorps	%xmm0, %xmm0
	cvtss2sd	(%r15), %xmm0
	movl	$.L.str.2, %edi
	movb	$1, %al
	callq	printf
	movq	dev_in(%rip), %rdi
	movl	$inputs+16, %esi
	movl	$8, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	%rbx, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_6
# %bb.5:
	movq	dev_hw(%rip), %rdi
	movq	dev_ow(%rip), %rsi
	movq	dev_in(%rip), %rdx
	movq	dev_out(%rip), %rcx
	callq	_Z31__device_stub__calculate_outputPfS_S_S_
.LBB1_6:
	movq	dev_out(%rip), %rsi
	leaq	12(%rsp), %r15
	movl	$4, %edx
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorps	%xmm0, %xmm0
	cvtss2sd	(%r15), %xmm0
	movl	$.L.str.3, %edi
	movb	$1, %al
	callq	printf
	movq	dev_in(%rip), %rdi
	movl	$inputs+24, %esi
	movl	$8, %edx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	%rbx, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_8
# %bb.7:
	movq	dev_hw(%rip), %rdi
	movq	dev_ow(%rip), %rsi
	movq	dev_in(%rip), %rdx
	movq	dev_out(%rip), %rcx
	callq	_Z31__device_stub__calculate_outputPfS_S_S_
.LBB1_8:
	movq	dev_out(%rip), %rsi
	leaq	12(%rsp), %rbx
	movl	$4, %edx
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx), %xmm0
	movl	$.L.str.4, %edi
	movb	$1, %al
	callq	printf
	movq	dev_hw(%rip), %rdi
	callq	hipFree
	movq	dev_ow(%rip), %rdi
	callq	hipFree
	movq	dev_in(%rip), %rdi
	callq	hipFree
	movq	dev_out(%rip), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$16, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.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	$_Z16calculate_outputPfS_S_S_, %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	weights_h,@object               # @weights_h
	.data
	.globl	weights_h
	.p2align	4, 0x0
weights_h:
	.long	0x3f000000                      # float 0.5
	.long	0xbf800000                      # float -1
	.long	0xbf800000                      # float -1
	.long	0xbfc00000                      # float -1.5
	.long	0x3f800000                      # float 1
	.long	0x3f800000                      # float 1
	.size	weights_h, 24

	.type	weights_o,@object               # @weights_o
	.globl	weights_o
	.p2align	2, 0x0
weights_o:
	.long	0x3f000000                      # float 0.5
	.long	0xbf800000                      # float -1
	.long	0xbf800000                      # float -1
	.size	weights_o, 12

	.type	dev_hw,@object                  # @dev_hw
	.bss
	.globl	dev_hw
	.p2align	3, 0x0
dev_hw:
	.quad	0
	.size	dev_hw, 8

	.type	dev_ow,@object                  # @dev_ow
	.globl	dev_ow
	.p2align	3, 0x0
dev_ow:
	.quad	0
	.size	dev_ow, 8

	.type	dev_in,@object                  # @dev_in
	.globl	dev_in
	.p2align	3, 0x0
dev_in:
	.quad	0
	.size	dev_in, 8

	.type	dev_out,@object                 # @dev_out
	.globl	dev_out
	.p2align	3, 0x0
dev_out:
	.quad	0
	.size	dev_out, 8

	.type	inputs,@object                  # @inputs
	.data
	.globl	inputs
	.p2align	4, 0x0
inputs:
	.zero	8
	.long	0x00000000                      # float 0
	.long	0x3f800000                      # float 1
	.long	0x3f800000                      # float 1
	.long	0x00000000                      # float 0
	.long	0x3f800000                      # float 1
	.long	0x3f800000                      # float 1
	.size	inputs, 32

	.type	outputs,@object                 # @outputs
	.globl	outputs
	.p2align	4, 0x0
outputs:
	.long	0x00000000                      # float 0
	.long	0x3f800000                      # float 1
	.long	0x3f800000                      # float 1
	.long	0x00000000                      # float 0
	.size	outputs, 16

	.type	_Z16calculate_outputPfS_S_S_,@object # @_Z16calculate_outputPfS_S_S_
	.section	.rodata,"a",@progbits
	.globl	_Z16calculate_outputPfS_S_S_
	.p2align	3, 0x0
_Z16calculate_outputPfS_S_S_:
	.quad	_Z31__device_stub__calculate_outputPfS_S_S_
	.size	_Z16calculate_outputPfS_S_S_, 8

	.type	.L.str.1,@object                # @.str.1
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.1:
	.asciz	"Output for (0, 0) = %f\n"
	.size	.L.str.1, 24

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Output for (0, 1) = %f\n"
	.size	.L.str.2, 24

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Output for (1, 0) = %f\n"
	.size	.L.str.3, 24

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Output for (1, 1) = %f\n"
	.size	.L.str.4, 24

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z16calculate_outputPfS_S_S_"
	.size	.L__unnamed_1, 29

	.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

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"### XOR test (forward propagation)"
	.size	.Lstr, 35

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym _Z31__device_stub__calculate_outputPfS_S_S_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym weights_h
	.addrsig_sym weights_o
	.addrsig_sym dev_hw
	.addrsig_sym dev_ow
	.addrsig_sym dev_in
	.addrsig_sym dev_out
	.addrsig_sym inputs
	.addrsig_sym _Z16calculate_outputPfS_S_S_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z16calculate_outputPfS_S_S_ ; -- Begin function _Z16calculate_outputPfS_S_S_
	.globl	_Z16calculate_outputPfS_S_S_
	.p2align	8
	.type	_Z16calculate_outputPfS_S_S_,@function
_Z16calculate_outputPfS_S_S_:           ; @_Z16calculate_outputPfS_S_S_
; %bb.0:
	s_load_b256 s[0:7], s[0:1], 0x0
	s_mov_b32 s8, exec_lo
	v_cmpx_gt_u32_e32 2, v0
	s_cbranch_execz .LBB0_2
; %bb.1:                                ; %.sink.split
	v_mul_u32_u24_e32 v1, 3, v0
	s_delay_alu instid0(VALU_DEP_1)
	v_lshlrev_b32_e32 v1, 2, v1
	s_waitcnt lgkmcnt(0)
	global_load_b96 v[1:3], v1, s[0:1]
	s_load_b64 s[0:1], s[4:5], 0x0
	s_waitcnt vmcnt(0) lgkmcnt(0)
	v_fma_f32 v1, s0, v2, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_dual_fmac_f32 v1, s1, v3 :: v_dual_lshlrev_b32 v2, 2, v0
	v_cmp_lt_f32_e32 vcc_lo, 0, v1
	v_cndmask_b32_e64 v1, 0, 1.0, vcc_lo
	ds_store_b32 v2, v1
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s8
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_mov_b32 s0, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_4
; %bb.3:                                ; %.sink.split22
	v_mov_b32_e32 v2, 0
	ds_load_b64 v[0:1], v2
	s_clause 0x1
	s_load_b64 s[0:1], s[2:3], 0x0
	s_load_b32 s2, s[2:3], 0x8
	s_waitcnt lgkmcnt(0)
	v_fma_f32 v0, s1, v0, s0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v0, s2, v1
	v_cmp_lt_f32_e32 vcc_lo, 0, v0
	v_cndmask_b32_e64 v0, 0, 1.0, vcc_lo
	global_store_b32 v2, v0, s[6:7]
.LBB0_4:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z16calculate_outputPfS_S_S_
		.amdhsa_group_segment_fixed_size 8
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 32
		.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 9
		.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	_Z16calculate_outputPfS_S_S_, .Lfunc_end0-_Z16calculate_outputPfS_S_S_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 212
; NumSgprs: 11
; NumVgprs: 4
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 8 bytes/workgroup (compile time only)
; SGPRBlocks: 1
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 11
; 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
      - .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
    .group_segment_fixed_size: 8
    .kernarg_segment_align: 8
    .kernarg_segment_size: 32
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z16calculate_outputPfS_S_S_
    .private_segment_fixed_size: 0
    .sgpr_count:     11
    .sgpr_spill_count: 0
    .symbol:         _Z16calculate_outputPfS_S_S_.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
