// CUDA programming
// Exercise n. 06

#include <errno.h>
#include <cuda.h>
#include <stdio.h>

#define BLOCKS  4
#define THREADS 4

// Prototype
__global__ void saxpy(float a, float *x, float *y, float *z, int N);
__host__ void ints(float *m, int N);
__host__ void print_saxpy(float a, float *x, float *y, float *z, int N);

int main(void)
{
    float *x, *y, *z, a;     // host copies of x, y, a
    float *d_x, *d_y, *d_z;  // device copies of x, y

    int    N = BLOCKS * THREADS;
    int size = N * sizeof(float);

    // Allocate space for host copies of x, y
    x = (float *)malloc(size);
    y = (float *)malloc(size);
    z = (float *)malloc(size);

    // Setup input values
    ints(x, N);
    ints(y, N);
    a = 3.0/2.5;

    // Allocate space for device copies of x, y
    cudaMalloc((void **)&d_x, size);
    cudaMalloc((void **)&d_y, size);
    cudaMalloc((void **)&d_z, size);

    // Copy inputs to device
    cudaMemcpy(d_x, x, size, cudaMemcpyHostToDevice);
    cudaMemcpy(d_y, y, size, cudaMemcpyHostToDevice);

    // Call the kernel on GPU
    saxpy<<< BLOCKS, THREADS >>>(a, d_x, d_y, d_z, N);

    // Copy result back to host
    cudaMemcpy(z, d_z, size, cudaMemcpyDeviceToHost);

    print_saxpy(a, x, y, z, N);

    // Cleanup
    free(x);
    free(y);
    free(z);
    cudaFree(d_x);
    cudaFree(d_y);
    cudaFree(d_z);

    return(EXIT_SUCCESS);
}

// Single-precision A*X Plus Y (on device)
__global__ void saxpy(float a, float *x, float *y, float *z, int N)
{
    int index = blockIdx.x * blockDim.x + threadIdx.x;

    // Avoid accessing beyond the end of the arrays
    if(index < N)
    {
        z[index] = a * x[index] + y[index];
    }
}

// Initialisation
__host__ void ints(float *m, int N)
{
    int i;
    for(i = 0; i < N; i++)
        m[i] = i/(i + 1.0);
}

// Print the elements of the equation
__host__ void print_saxpy(float a, float *x, float *y, float *z, int N)
{
    for(int i = 0; i < N; i++)
    {
        printf("%5.2f = %5.2f x %5.2f + %5.2f\n", z[i], a, x[i], y[i]);
    }
    printf("\n");
}

	.file	"tmpxft_00340780_00000000-6_ex06.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
	.globl	_Z4intsPfi
	.type	_Z4intsPfi, @function
_Z4intsPfi:
.LFB2028:
	.cfi_startproc
	endbr64
	movsd	.LC0(%rip), %xmm1
	xorl	%eax, %eax
.L3:
	cmpl	%eax, %esi
	jle	.L6
	cvtsi2sdl	%eax, %xmm0
	movaps	%xmm0, %xmm2
	addsd	%xmm1, %xmm2
	divsd	%xmm2, %xmm0
	cvtsd2ss	%xmm0, %xmm0
	movss	%xmm0, (%rdi,%rax,4)
	incq	%rax
	jmp	.L3
.L6:
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z4intsPfi, .-_Z4intsPfi
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"%5.2f = %5.2f x %5.2f + %5.2f\n"
.LC2:
	.string	"\n"
	.text
	.globl	_Z11print_saxpyfPfS_S_i
	.type	_Z11print_saxpyfPfS_S_i, @function
_Z11print_saxpyfPfS_S_i:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movaps	%xmm0, %xmm4
	movq	%rdx, %r15
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	leaq	.LC1(%rip), %r14
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movq	%rsi, %r13
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	movq	%rdi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	movl	%ecx, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	xorl	%ebx, %ebx
	subq	$24, %rsp
	.cfi_def_cfa_offset 80
.L8:
	cmpl	%ebx, %ebp
	jle	.L11
	movq	%r14, %rsi
	movl	$2, %edi
	movb	$4, %al
	movss	%xmm4, 12(%rsp)
	cvtss2sd	(%r15,%rbx,4), %xmm0
	cvtss2sd	0(%r13,%rbx,4), %xmm3
	cvtss2sd	(%r12,%rbx,4), %xmm2
	cvtss2sd	%xmm4, %xmm1
	call	__printf_chk@PLT
	incq	%rbx
	movss	12(%rsp), %xmm4
	jmp	.L8
.L11:
	addq	$24, %rsp
	.cfi_def_cfa_offset 56
	leaq	.LC2(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.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
	jmp	__printf_chk@PLT
	.cfi_endproc
.LFE2029:
	.size	_Z11print_saxpyfPfS_S_i, .-_Z11print_saxpyfPfS_S_i
	.globl	_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i
	.type	_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i, @function
_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 16(%rsp)
	leaq	48(%rsp), %rdi
	movq	%rsi, 8(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, (%rsp)
	leaq	32(%rsp), %rdx
	movl	%ecx, 24(%rsp)
	leaq	40(%rsp), %rcx
	movss	%xmm0, 28(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	28(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movq	%rsp, %rax
	movq	%rax, 120(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L12
	pushq	40(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z5saxpyfPfS_S_i(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 176
	movq	76(%rsp), %rcx
	movl	84(%rsp), %r8d
	movq	64(%rsp), %rsi
	movl	72(%rsp), %edx
	leaq	112(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L12:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L14
	call	__stack_chk_fail@PLT
.L14:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i, .-_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i
	.globl	_Z5saxpyfPfS_S_i
	.type	_Z5saxpyfPfS_S_i, @function
_Z5saxpyfPfS_S_i:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i
	.cfi_endproc
.LFE2055:
	.size	_Z5saxpyfPfS_S_i, .-_Z5saxpyfPfS_S_i
	.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
	movl	$64, %edi
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	subq	$64, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movl	$64, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movl	$64, %edi
	movq	%rax, %rbx
	call	malloc@PLT
	movl	$16, %esi
	movq	%rbp, %rdi
	movq	%rax, %r12
	call	_Z4intsPfi
	movq	%rbx, %rdi
	call	_Z4intsPfi
	leaq	8(%rsp), %rdi
	movl	$64, %esi
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movl	$64, %esi
	call	cudaMalloc@PLT
	leaq	24(%rsp), %rdi
	movl	$64, %esi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$64, %edx
	call	cudaMemcpy@PLT
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$64, %edx
	call	cudaMemcpy@PLT
	movl	$1073741825, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$2, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movq	%rdi, %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movl	$16, %ecx
	movq	8(%rsp), %rdi
	movss	.LC3(%rip), %xmm0
	call	_Z30__device_stub__Z5saxpyfPfS_S_ifPfS_S_i
.L18:
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movl	$64, %edx
	movq	%r12, %rdi
	call	cudaMemcpy@PLT
	movl	$16, %ecx
	movq	%r12, %rdx
	movq	%rbx, %rsi
	movss	.LC3(%rip), %xmm0
	movq	%rbp, %rdi
	call	_Z11print_saxpyfPfS_S_i
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	addq	$64, %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
.LC4:
	.string	"_Z5saxpyfPfS_S_i"
	.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	.LC4(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z5saxpyfPfS_S_i(%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
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC0:
	.long	0
	.long	1072693248
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC3:
	.long	1067030938
	.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:

// CUDA programming
// Exercise n. 06

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

#define BLOCKS  4
#define THREADS 4

// Prototype
__global__ void saxpy(float a, float *x, float *y, float *z, int N);
__host__ void ints(float *m, int N);
__host__ void print_saxpy(float a, float *x, float *y, float *z, int N);

int main(void)
{
    float *x, *y, *z, a;     // host copies of x, y, a
    float *d_x, *d_y, *d_z;  // device copies of x, y

    int    N = BLOCKS * THREADS;
    int size = N * sizeof(float);

    // Allocate space for host copies of x, y
    x = (float *)malloc(size);
    y = (float *)malloc(size);
    z = (float *)malloc(size);

    // Setup input values
    ints(x, N);
    ints(y, N);
    a = 3.0/2.5;

    // Allocate space for device copies of x, y
    hipMalloc((void **)&d_x, size);
    hipMalloc((void **)&d_y, size);
    hipMalloc((void **)&d_z, size);

    // Copy inputs to device
    hipMemcpy(d_x, x, size, hipMemcpyHostToDevice);
    hipMemcpy(d_y, y, size, hipMemcpyHostToDevice);

    // Call the kernel on GPU
    saxpy<<< BLOCKS, THREADS >>>(a, d_x, d_y, d_z, N);

    // Copy result back to host
    hipMemcpy(z, d_z, size, hipMemcpyDeviceToHost);

    print_saxpy(a, x, y, z, N);

    // Cleanup
    free(x);
    free(y);
    free(z);
    hipFree(d_x);
    hipFree(d_y);
    hipFree(d_z);

    return(EXIT_SUCCESS);
}

// Single-precision A*X Plus Y (on device)
__global__ void saxpy(float a, float *x, float *y, float *z, int N)
{
    int index = blockIdx.x * blockDim.x + threadIdx.x;

    // Avoid accessing beyond the end of the arrays
    if(index < N)
    {
        z[index] = a * x[index] + y[index];
    }
}

// Initialisation
__host__ void ints(float *m, int N)
{
    int i;
    for(i = 0; i < N; i++)
        m[i] = i/(i + 1.0);
}

// Print the elements of the equation
__host__ void print_saxpy(float a, float *x, float *y, float *z, int N)
{
    for(int i = 0; i < N; i++)
    {
        printf("%5.2f = %5.2f x %5.2f + %5.2f\n", z[i], a, x[i], y[i]);
    }
    printf("\n");
}

	.text
	.file	"ex06.hip"
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI0_0:
	.quad	0x3ff0000000000000              # double 1
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0
.LCPI0_1:
	.long	0x3f99999a                      # float 1.20000005
	.text
	.globl	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	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$32, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$64, %edi
	callq	malloc
	movq	%rax, %rbx
	movl	$64, %edi
	callq	malloc
	movq	%rax, %r14
	movl	$64, %edi
	callq	malloc
	movq	%rax, %r15
	xorl	%eax, %eax
	movsd	.LCPI0_0(%rip), %xmm0           # xmm0 = mem[0],zero
.LBB0_1:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	xorps	%xmm1, %xmm1
	cvtsi2sd	%eax, %xmm1
	movapd	%xmm1, %xmm2
	addsd	%xmm0, %xmm2
	divsd	%xmm2, %xmm1
	cvtsd2ss	%xmm1, %xmm1
	movss	%xmm1, (%rbx,%rax,4)
	incq	%rax
	cmpq	$16, %rax
	jne	.LBB0_1
# %bb.2:                                # %.lr.ph.i28.preheader
	xorl	%eax, %eax
.LBB0_3:                                # %.lr.ph.i28
                                        # =>This Inner Loop Header: Depth=1
	xorps	%xmm1, %xmm1
	cvtsi2sd	%eax, %xmm1
	movapd	%xmm1, %xmm2
	addsd	%xmm0, %xmm2
	divsd	%xmm2, %xmm1
	cvtsd2ss	%xmm1, %xmm1
	movss	%xmm1, (%r14,%rax,4)
	incq	%rax
	cmpq	$16, %rax
	jne	.LBB0_3
# %bb.4:                                # %_Z4intsPfi.exit32
	leaq	24(%rsp), %r12
	movl	$64, %esi
	movq	%r12, %rdi
	callq	hipMalloc
	leaq	16(%rsp), %r13
	movl	$64, %esi
	movq	%r13, %rdi
	callq	hipMalloc
	leaq	8(%rsp), %rdi
	movl	$64, %esi
	callq	hipMalloc
	movq	(%r12), %rdi
	movl	$64, %edx
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r13), %rdi
	movl	$64, %edx
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967300, %rdi               # imm = 0x100000004
	movl	$1, %esi
	movq	%rdi, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_6
# %bb.5:
	movq	24(%rsp), %rdi
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdx
	movss	.LCPI0_1(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	movl	$16, %ecx
	callq	_Z20__device_stub__saxpyfPfS_S_i
.LBB0_6:
	movq	8(%rsp), %rsi
	movl	$64, %edx
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movss	.LCPI0_1(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	movq	%rbx, %rdi
	movq	%r14, %rsi
	movq	%r15, %rdx
	movl	$16, %ecx
	callq	_Z11print_saxpyfPfS_S_i
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$32, %rsp
	.cfi_def_cfa_offset 48
	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	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function _Z4intsPfi
.LCPI1_0:
	.quad	0x3ff0000000000000              # double 1
	.text
	.globl	_Z4intsPfi
	.type	_Z4intsPfi,@function
_Z4intsPfi:                             # @_Z4intsPfi
	.cfi_startproc
# %bb.0:
	testl	%esi, %esi
	jle	.LBB1_3
# %bb.1:                                # %.lr.ph.preheader
	movl	%esi, %eax
	xorl	%ecx, %ecx
	movsd	.LCPI1_0(%rip), %xmm0           # xmm0 = mem[0],zero
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	xorps	%xmm1, %xmm1
	cvtsi2sd	%ecx, %xmm1
	movapd	%xmm1, %xmm2
	addsd	%xmm0, %xmm2
	divsd	%xmm2, %xmm1
	cvtsd2ss	%xmm1, %xmm1
	movss	%xmm1, (%rdi,%rcx,4)
	incq	%rcx
	cmpq	%rcx, %rax
	jne	.LBB1_2
.LBB1_3:                                # %._crit_edge
	retq
.Lfunc_end1:
	.size	_Z4intsPfi, .Lfunc_end1-_Z4intsPfi
	.cfi_endproc
                                        # -- End function
	.globl	_Z20__device_stub__saxpyfPfS_S_i # -- Begin function _Z20__device_stub__saxpyfPfS_S_i
	.type	_Z20__device_stub__saxpyfPfS_S_i,@function
_Z20__device_stub__saxpyfPfS_S_i:       # @_Z20__device_stub__saxpyfPfS_S_i
	.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	$128, %rsp
	.cfi_def_cfa_offset 176
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	4(%rsp), %rax
	movss	%xmm0, (%rax)
	leaq	40(%rsp), %r8
	movq	%rdi, (%r8)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	movq	%rsp, %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%r8, 8(%rbx)
	movq	%rdi, 16(%rbx)
	movq	%rsi, 24(%rbx)
	movq	%rdx, 32(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%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	$_Z5saxpyfPfS_S_i, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$144, %rsp
	.cfi_adjust_cfa_offset -144
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	_Z20__device_stub__saxpyfPfS_S_i, .Lfunc_end2-_Z20__device_stub__saxpyfPfS_S_i
	.cfi_endproc
                                        # -- End function
	.globl	_Z11print_saxpyfPfS_S_i         # -- Begin function _Z11print_saxpyfPfS_S_i
	.type	_Z11print_saxpyfPfS_S_i,@function
_Z11print_saxpyfPfS_S_i:                # @_Z11print_saxpyfPfS_S_i
	.cfi_startproc
# %bb.0:
	testl	%ecx, %ecx
	jle	.LBB3_4
# %bb.1:                                # %.lr.ph
	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	$16, %rsp
	.cfi_def_cfa_offset 64
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movq	%rdx, %rbx
	movq	%rsi, %r14
	movq	%rdi, %r15
	cvtss2sd	%xmm0, %xmm0
	movsd	%xmm0, 8(%rsp)                  # 8-byte Spill
	movl	%ecx, %r12d
	xorl	%r13d, %r13d
.LBB3_2:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx,%r13,4), %xmm0
	xorps	%xmm2, %xmm2
	cvtss2sd	(%r15,%r13,4), %xmm2
	xorps	%xmm3, %xmm3
	cvtss2sd	(%r14,%r13,4), %xmm3
	movl	$.L.str, %edi
	movsd	8(%rsp), %xmm1                  # 8-byte Reload
                                        # xmm1 = mem[0],zero
	movb	$4, %al
	callq	printf
	incq	%r13
	cmpq	%r13, %r12
	jne	.LBB3_2
# %bb.3:
	addq	$16, %rsp
	.cfi_def_cfa_offset 48
	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
	.cfi_restore %rbx
	.cfi_restore %r12
	.cfi_restore %r13
	.cfi_restore %r14
	.cfi_restore %r15
.LBB3_4:                                # %._crit_edge
	movl	$10, %edi
	jmp	putchar@PLT                     # TAILCALL
.Lfunc_end3:
	.size	_Z11print_saxpyfPfS_S_i, .Lfunc_end3-_Z11print_saxpyfPfS_S_i
	.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	$_Z5saxpyfPfS_S_i, %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	_Z5saxpyfPfS_S_i,@object        # @_Z5saxpyfPfS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z5saxpyfPfS_S_i
	.p2align	3, 0x0
_Z5saxpyfPfS_S_i:
	.quad	_Z20__device_stub__saxpyfPfS_S_i
	.size	_Z5saxpyfPfS_S_i, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%5.2f = %5.2f x %5.2f + %5.2f\n"
	.size	.L.str, 31

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z5saxpyfPfS_S_i"
	.size	.L__unnamed_1, 17

	.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 _Z20__device_stub__saxpyfPfS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z5saxpyfPfS_S_i
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z5saxpyfPfS_S_i        ; -- Begin function _Z5saxpyfPfS_S_i
	.globl	_Z5saxpyfPfS_S_i
	.p2align	8
	.type	_Z5saxpyfPfS_S_i,@function
_Z5saxpyfPfS_S_i:                       ; @_Z5saxpyfPfS_S_i
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x34
	s_load_b32 s3, s[0:1], 0x20
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_i32_e64 s3, v1
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_load_b128 s[4:7], s[0:1], 0x8
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s4, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v1, vcc_lo
	v_add_co_u32 v4, vcc_lo, s6, v0
	v_add_co_ci_u32_e32 v5, vcc_lo, s7, v1, vcc_lo
	global_load_b32 v2, v[2:3], off
	global_load_b32 v3, v[4:5], off
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x0
	s_load_b64 s[0:1], s[0:1], 0x18
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v0, vcc_lo, s0, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_waitcnt vmcnt(0)
	v_fmac_f32_e32 v3, s2, v2
	global_store_b32 v[0:1], v3, off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z5saxpyfPfS_S_i
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 296
		.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 6
		.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	_Z5saxpyfPfS_S_i, .Lfunc_end0-_Z5saxpyfPfS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 196
; NumSgprs: 18
; NumVgprs: 6
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 6
; 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:
      - .offset:         0
        .size:           4
        .value_kind:     by_value
      - .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:         40
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         44
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         48
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         52
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         54
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         56
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         58
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         60
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         62
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         96
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         104
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 296
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z5saxpyfPfS_S_i
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z5saxpyfPfS_S_i.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     6
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
