#include <iostream>
#include <stdlib.h>
#include <sys/time.h>
#include <cuda_runtime.h>
#include <math.h>
#include <complex.h>
#include <cuComplex.h>

using namespace std;

cuFloatComplex *pcmul(cuFloatComplex *a, float *b, int m, int n) {
    cuFloatComplex *res = new cuFloatComplex[m*n];

    float real, imag;
    for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            real = cuCrealf(a[i*n+j]);
            imag = cuCimagf(a[i*n+j]);
            res[i*n+j] = make_cuFloatComplex(b[i*n+j]*real, b[i*n+j]*imag);
        }
    }

    return res;
}

__global__ void pcmul_kernel(cuFloatComplex *res, cuFloatComplex *a, float *b, int m, int n) {

    //unsigned int tid = threadIdx.x;
    unsigned int i = blockIdx.x * blockDim.x + threadIdx.x;

    if (i<m*n) {
        float real, imag;
        real = cuCrealf(a[i]);
        imag = cuCimagf(a[i]);
        res[i] = make_cuFloatComplex(b[i]*real, b[i]*imag);
    }
}

cuFloatComplex *pcmul_gpu(cuFloatComplex *a, float *b, int m, int n) {

    // host
    cuFloatComplex *h_res;
    // device
    cuFloatComplex *d_a, *d_res;
    float *d_b;

    struct timeval tb, te;
    unsigned long long bb, e;

    h_res = new cuFloatComplex[m*n];

    cudaMalloc(&d_res, m*n*sizeof(cuFloatComplex));
    cudaMalloc(&d_a, m*n*sizeof(cuFloatComplex));
    cudaMalloc(&d_b, m*n*sizeof(float));

    gettimeofday(&tb, NULL);

    cudaMemcpy(d_a, a, m*n*sizeof(cuFloatComplex), cudaMemcpyHostToDevice);
    cudaMemcpy(d_b, b, m*n*sizeof(float), cudaMemcpyHostToDevice);

    gettimeofday(&te, NULL);
    bb = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << "copy to device " << e-bb << endl;

    gettimeofday(&tb, NULL);
    pcmul_kernel<<<m,n>>>(d_res, d_a, d_b, m, n);
    gettimeofday(&te, NULL);
    bb = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << "kernel compute " << e-bb << endl;

    gettimeofday(&tb, NULL);
    cudaMemcpy(h_res, d_res, m*n*sizeof(cuFloatComplex), cudaMemcpyDeviceToHost);
    gettimeofday(&te, NULL);
    bb = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << "copy to host " << e-bb << endl;

    cudaFree(d_res);
    cudaFree(d_a);
    cudaFree(d_b);

    return h_res;
}

int main(int argc, char **argv) {

    int m, n;
    cuFloatComplex *iq, *mul;
    float *h;

    m = 1024;
    n = 512;

    iq = new cuFloatComplex[m*n];
    h = new float[m*n];

    for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            iq[i*n+j] = make_cuFloatComplex((float)i, (float)j);
            h[i*n+j] = i;
            //cout << "(" << cuCrealf(iq[i*n+j]) << "," << cuCimagf(iq[i*n+j]) << ") ";
        }
        //cout << endl;
    }

    /*for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            cout << h[i*n+j] << " ";
        }
        cout << endl;
    }*/

    struct timeval tb, te;
    unsigned long long b, e;

    gettimeofday(&tb, NULL);
    mul = pcmul(iq, h, m, n);
    gettimeofday(&te, NULL);
    b = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << e-b << endl;

    gettimeofday(&tb, NULL);
    mul = pcmul_gpu(iq, h, m, n);
    gettimeofday(&te, NULL);
    b = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << e-b << endl;

    /*for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            cout << "(" << cuCrealf(mul[i*n+j]) << "," << cuCimagf(mul[i*n+j]) << ") ";
        }
        cout << endl;
    }*/

    delete[] iq;
    delete[] h;
    delete[] mul;

    return 0;
}

	.file	"tmpxft_003b0c72_00000000-6_complex2.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3964:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3964:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.align 2
	.type	_ZNSolsEPFRSoS_E.isra.0, @function
_ZNSolsEPFRSoS_E.isra.0:
.LFB4621:
	.cfi_startproc
	jmp	*%rsi
	.cfi_endproc
.LFE4621:
	.size	_ZNSolsEPFRSoS_E.isra.0, .-_ZNSolsEPFRSoS_E.isra.0
	.globl	_Z5pcmulP6float2Pfii
	.type	_Z5pcmulP6float2Pfii, @function
_Z5pcmulP6float2Pfii:
.LFB3959:
	.cfi_startproc
	endbr64
	movabsq	$1152921504606846975, %rax
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	movq	%rdi, %rbp
	movl	%edx, %edi
	imull	%ecx, %edi
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	pushq	%r8
	.cfi_def_cfa_offset 48
	movslq	%edi, %rdi
	cmpq	%rdi, %rax
	jb	.L4
	salq	$3, %rdi
	movq	%rsi, %r13
	movl	%edx, %r12d
	movl	%ecx, %ebx
	call	_Znam@PLT
	xorl	%esi, %esi
	xorl	%edi, %edi
	jmp	.L5
.L4:
	call	__cxa_throw_bad_array_new_length@PLT
.L11:
	incl	%edi
	addl	%ebx, %esi
.L5:
	cmpl	%r12d, %edi
	jge	.L3
	movslq	%esi, %rcx
	leaq	0(,%rcx,8), %rdx
	leaq	0(%r13,%rcx,4), %r8
	xorl	%ecx, %ecx
.L8:
	cmpl	%ecx, %ebx
	jle	.L11
	movss	(%r8,%rcx,4), %xmm0
	movss	4(%rbp,%rdx), %xmm1
	incq	%rcx
	mulss	%xmm0, %xmm1
	mulss	0(%rbp,%rdx), %xmm0
	movss	%xmm1, 4(%rax,%rdx)
	movss	%xmm0, (%rax,%rdx)
	addq	$8, %rdx
	jmp	.L8
.L3:
	popq	%rdx
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3959:
	.size	_Z5pcmulP6float2Pfii, .-_Z5pcmulP6float2Pfii
	.globl	_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii
	.type	_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii, @function
_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii:
.LFB3986:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	48(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	40(%rsp), %rcx
	movl	%r8d, (%rsp)
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%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)
	leaq	4(%rsp), %rax
	movq	%rax, 120(%rsp)
	movq	%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	_Z12pcmul_kernelP6float2S0_Pfii(%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
.LFE3986:
	.size	_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii, .-_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii
	.globl	_Z12pcmul_kernelP6float2S0_Pfii
	.type	_Z12pcmul_kernelP6float2S0_Pfii, @function
_Z12pcmul_kernelP6float2S0_Pfii:
.LFB3987:
	.cfi_startproc
	endbr64
	jmp	_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii
	.cfi_endproc
.LFE3987:
	.size	_Z12pcmul_kernelP6float2S0_Pfii, .-_Z12pcmul_kernelP6float2S0_Pfii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"copy to device "
.LC1:
	.string	"kernel compute "
.LC2:
	.string	"copy to host "
	.text
	.globl	_Z9pcmul_gpuP6float2Pfii
	.type	_Z9pcmul_gpuP6float2Pfii, @function
_Z9pcmul_gpuP6float2Pfii:
.LFB3960:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	movl	%edx, %r14d
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	imull	%ecx, %r14d
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	movslq	%r14d, %r14
	subq	$136, %rsp
	.cfi_def_cfa_offset 192
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	movabsq	$1152921504606846975, %rax
	cmpq	%r14, %rax
	jb	.L18
	leaq	0(,%r14,8), %rax
	movq	%rdi, %r15
	movl	%edx, %ebp
	movl	%ecx, %r12d
	movq	%rax, %rdi
	movq	%rsi, %r13
	movq	%rax, 8(%rsp)
	leaq	0(,%r14,4), %rbx
	call	_Znam@PLT
	movq	8(%rsp), %rsi
	leaq	48(%rsp), %rdi
	leaq	88(%rsp), %r14
	movq	%rax, 24(%rsp)
	call	cudaMalloc@PLT
	movq	8(%rsp), %rsi
	leaq	40(%rsp), %rdi
	call	cudaMalloc@PLT
	movq	%rbx, %rsi
	leaq	56(%rsp), %rdi
	call	cudaMalloc@PLT
	xorl	%esi, %esi
	movq	%r14, %rdi
	call	gettimeofday@PLT
	movq	8(%rsp), %rdx
	movq	40(%rsp), %rdi
	movq	%r15, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	56(%rsp), %rdi
	movq	%rbx, %rdx
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	leaq	104(%rsp), %rax
	xorl	%esi, %esi
	movq	%rax, %rdi
	movq	%rax, 16(%rsp)
	call	gettimeofday@PLT
	movq	112(%rsp), %r13
	imulq	$1000000, 88(%rsp), %rbx
	leaq	.LC0(%rip), %rsi
	imulq	$1000000, 104(%rsp), %r15
	leaq	_ZSt4cout(%rip), %rdi
	subq	96(%rsp), %r15
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	0(%r13,%r15), %rsi
	subq	%rbx, %rsi
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIyEERSoT_@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	xorl	%esi, %esi
	movq	%r14, %rdi
	call	gettimeofday@PLT
	movl	%r12d, 76(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movabsq	$4294967297, %rax
	movl	%ebp, 64(%rsp)
	movq	%rax, 80(%rsp)
	movl	84(%rsp), %ecx
	movq	%rax, 68(%rsp)
	movq	76(%rsp), %rdx
	movq	64(%rsp), %rdi
	movl	72(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L19
	movq	56(%rsp), %rdx
	movq	40(%rsp), %rsi
	movl	%r12d, %r8d
	movl	%ebp, %ecx
	movq	48(%rsp), %rdi
	call	_Z45__device_stub__Z12pcmul_kernelP6float2S0_PfiiP6float2S0_Pfii
	jmp	.L19
.L18:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L25
	call	__cxa_throw_bad_array_new_length@PLT
.L19:
	movq	16(%rsp), %rdi
	xorl	%esi, %esi
	call	gettimeofday@PLT
	movq	112(%rsp), %rbp
	imulq	$1000000, 88(%rsp), %r13
	leaq	.LC1(%rip), %rsi
	imulq	$1000000, 104(%rsp), %r12
	leaq	_ZSt4cout(%rip), %rdi
	subq	96(%rsp), %r12
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	0(%rbp,%r12), %rsi
	subq	%r13, %rsi
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIyEERSoT_@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	xorl	%esi, %esi
	movq	%r14, %rdi
	call	gettimeofday@PLT
	movq	8(%rsp), %rdx
	movq	48(%rsp), %rsi
	movl	$2, %ecx
	movq	24(%rsp), %rdi
	call	cudaMemcpy@PLT
	movq	16(%rsp), %rdi
	xorl	%esi, %esi
	call	gettimeofday@PLT
	movq	112(%rsp), %rbx
	imulq	$1000000, 88(%rsp), %r12
	leaq	.LC2(%rip), %rsi
	imulq	$1000000, 104(%rsp), %rbp
	leaq	_ZSt4cout(%rip), %rdi
	subq	96(%rsp), %rbp
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	(%rbx,%rbp), %rsi
	subq	%r12, %rsi
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIyEERSoT_@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movq	48(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rdi
	call	cudaFree@PLT
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L22
.L25:
	call	__stack_chk_fail@PLT
.L22:
	movq	24(%rsp), %rax
	addq	$136, %rsp
	.cfi_def_cfa_offset 56
	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
	ret
	.cfi_endproc
.LFE3960:
	.size	_Z9pcmul_gpuP6float2Pfii, .-_Z9pcmul_gpuP6float2Pfii
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3961:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	$4194304, %edi
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$48, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 40(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$2097152, %edi
	movq	%rax, %rbp
	call	_Znam@PLT
	movq	%rax, %rbx
	xorl	%eax, %eax
.L27:
	cvtsi2ssl	%eax, %xmm0
	movq	%rax, %rdx
	movq	%rax, %rsi
	xorl	%ecx, %ecx
	salq	$12, %rdx
	salq	$11, %rsi
	addq	%rbp, %rdx
	addq	%rbx, %rsi
.L28:
	cvtsi2ssl	%ecx, %xmm1
	movss	%xmm0, (%rsi,%rcx,4)
	incq	%rcx
	addq	$8, %rdx
	movss	%xmm0, -8(%rdx)
	movss	%xmm1, -4(%rdx)
	cmpq	$512, %rcx
	jne	.L28
	incq	%rax
	cmpq	$1024, %rax
	jne	.L27
	leaq	8(%rsp), %r14
	xorl	%esi, %esi
	leaq	24(%rsp), %r13
	movq	%r14, %rdi
	leaq	_ZSt4cout(%rip), %r12
	call	gettimeofday@PLT
	movl	$512, %ecx
	movq	%rbx, %rsi
	movq	%rbp, %rdi
	movl	$1024, %edx
	call	_Z5pcmulP6float2Pfii
	xorl	%esi, %esi
	movq	%r13, %rdi
	call	gettimeofday@PLT
	movq	%r12, %rdi
	imulq	$1000000, 8(%rsp), %rax
	imulq	$1000000, 24(%rsp), %rsi
	subq	16(%rsp), %rsi
	addq	32(%rsp), %rsi
	subq	%rax, %rsi
	call	_ZNSo9_M_insertIyEERSoT_@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	xorl	%esi, %esi
	movq	%r14, %rdi
	call	gettimeofday@PLT
	movl	$512, %ecx
	movq	%rbx, %rsi
	movq	%rbp, %rdi
	movl	$1024, %edx
	call	_Z9pcmul_gpuP6float2Pfii
	xorl	%esi, %esi
	movq	%r13, %rdi
	movq	%rax, %r14
	call	gettimeofday@PLT
	movq	%r12, %rdi
	imulq	$1000000, 8(%rsp), %rax
	imulq	$1000000, 24(%rsp), %rsi
	subq	16(%rsp), %rsi
	addq	32(%rsp), %rsi
	subq	%rax, %rsi
	call	_ZNSo9_M_insertIyEERSoT_@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	testq	%r14, %r14
	je	.L30
	movq	%r14, %rdi
	call	_ZdaPv@PLT
.L30:
	movq	40(%rsp), %rax
	subq	%fs:40, %rax
	je	.L31
	call	__stack_chk_fail@PLT
.L31:
	addq	$48, %rsp
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3961:
	.size	main, .-main
	.section	.rodata.str1.1
.LC3:
	.string	"_Z12pcmul_kernelP6float2S0_Pfii"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3989:
	.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	.LC3(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z12pcmul_kernelP6float2S0_Pfii(%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
.LFE3989:
	.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 <iostream>
#include <stdlib.h>
#include <sys/time.h>
#include <hip/hip_runtime.h>
#include <math.h>
#include <complex.h>
#include <hip/hip_complex.h>

using namespace std;

hipFloatComplex *pcmul(hipFloatComplex *a, float *b, int m, int n) {
    hipFloatComplex *res = new hipFloatComplex[m*n];

    float real, imag;
    for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            real = hipCrealf(a[i*n+j]);
            imag = hipCimagf(a[i*n+j]);
            res[i*n+j] = make_hipFloatComplex(b[i*n+j]*real, b[i*n+j]*imag);
        }
    }

    return res;
}

__global__ void pcmul_kernel(hipFloatComplex *res, hipFloatComplex *a, float *b, int m, int n) {

    //unsigned int tid = threadIdx.x;
    unsigned int i = blockIdx.x * blockDim.x + threadIdx.x;

    if (i<m*n) {
        float real, imag;
        real = hipCrealf(a[i]);
        imag = hipCimagf(a[i]);
        res[i] = make_hipFloatComplex(b[i]*real, b[i]*imag);
    }
}

hipFloatComplex *pcmul_gpu(hipFloatComplex *a, float *b, int m, int n) {

    // host
    hipFloatComplex *h_res;
    // device
    hipFloatComplex *d_a, *d_res;
    float *d_b;

    struct timeval tb, te;
    unsigned long long bb, e;

    h_res = new hipFloatComplex[m*n];

    hipMalloc(&d_res, m*n*sizeof(hipFloatComplex));
    hipMalloc(&d_a, m*n*sizeof(hipFloatComplex));
    hipMalloc(&d_b, m*n*sizeof(float));

    gettimeofday(&tb, NULL);

    hipMemcpy(d_a, a, m*n*sizeof(hipFloatComplex), hipMemcpyHostToDevice);
    hipMemcpy(d_b, b, m*n*sizeof(float), hipMemcpyHostToDevice);

    gettimeofday(&te, NULL);
    bb = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << "copy to device " << e-bb << endl;

    gettimeofday(&tb, NULL);
    pcmul_kernel<<<m,n>>>(d_res, d_a, d_b, m, n);
    gettimeofday(&te, NULL);
    bb = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << "kernel compute " << e-bb << endl;

    gettimeofday(&tb, NULL);
    hipMemcpy(h_res, d_res, m*n*sizeof(hipFloatComplex), hipMemcpyDeviceToHost);
    gettimeofday(&te, NULL);
    bb = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << "copy to host " << e-bb << endl;

    hipFree(d_res);
    hipFree(d_a);
    hipFree(d_b);

    return h_res;
}

int main(int argc, char **argv) {

    int m, n;
    hipFloatComplex *iq, *mul;
    float *h;

    m = 1024;
    n = 512;

    iq = new hipFloatComplex[m*n];
    h = new float[m*n];

    for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            iq[i*n+j] = make_hipFloatComplex((float)i, (float)j);
            h[i*n+j] = i;
            //cout << "(" << cuCrealf(iq[i*n+j]) << "," << cuCimagf(iq[i*n+j]) << ") ";
        }
        //cout << endl;
    }

    /*for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            cout << h[i*n+j] << " ";
        }
        cout << endl;
    }*/

    struct timeval tb, te;
    unsigned long long b, e;

    gettimeofday(&tb, NULL);
    mul = pcmul(iq, h, m, n);
    gettimeofday(&te, NULL);
    b = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << e-b << endl;

    gettimeofday(&tb, NULL);
    mul = pcmul_gpu(iq, h, m, n);
    gettimeofday(&te, NULL);
    b = (unsigned long long)(tb.tv_sec) * 1000000 + (unsigned long long)(tb.tv_usec) / 1;
    e = (unsigned long long)(te.tv_sec) * 1000000 + (unsigned long long)(te.tv_usec) / 1;

    cout << e-b << endl;

    /*for (int i=0; i<m; i++) {
        for (int j=0; j<n; j++) {
            cout << "(" << cuCrealf(mul[i*n+j]) << "," << cuCimagf(mul[i*n+j]) << ") ";
        }
        cout << endl;
    }*/

    delete[] iq;
    delete[] h;
    delete[] mul;

    return 0;
}

	.text
	.file	"complex2.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z5pcmulP15HIP_vector_typeIfLj2EEPfii # -- Begin function _Z5pcmulP15HIP_vector_typeIfLj2EEPfii
	.type	_Z5pcmulP15HIP_vector_typeIfLj2EEPfii,@function
_Z5pcmulP15HIP_vector_typeIfLj2EEPfii:  # @_Z5pcmulP15HIP_vector_typeIfLj2EEPfii
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	pushq	%rax
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%ecx, %ebx
	movl	%edx, %ebp
	movq	%rsi, %r14
	movq	%rdi, %r15
	movl	%ecx, %eax
	imull	%edx, %eax
	leaq	(,%rax,8), %rcx
	testl	%eax, %eax
	movq	$-1, %rdi
	cmovnsq	%rcx, %rdi
	callq	_Znam
	testl	%ebp, %ebp
	jle	.LBB0_6
# %bb.1:                                # %.preheader.lr.ph
	movl	%ebp, %ecx
	movl	%ebx, %edx
	xorl	%esi, %esi
	xorl	%edi, %edi
.LBB0_2:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB0_4 Depth 2
	testl	%ebx, %ebx
	jle	.LBB0_5
# %bb.3:                                # %.lr.ph
                                        #   in Loop: Header=BB0_2 Depth=1
	movl	%esi, %r10d
	leaq	(%rax,%r10,8), %r8
	leaq	(%r14,%r10,4), %r9
	leaq	(%r15,%r10,8), %r10
	xorl	%r11d, %r11d
.LBB0_4:                                #   Parent Loop BB0_2 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	movss	(%r9,%r11,4), %xmm0             # xmm0 = mem[0],zero,zero,zero
	movss	(%r10,%r11,8), %xmm1            # xmm1 = mem[0],zero,zero,zero
	mulss	%xmm0, %xmm1
	mulss	4(%r10,%r11,8), %xmm0
	movss	%xmm1, (%rsp)
	movss	%xmm0, 4(%rsp)
	movsd	(%rsp), %xmm0                   # xmm0 = mem[0],zero
	movsd	%xmm0, (%r8,%r11,8)
	incq	%r11
	cmpq	%r11, %rdx
	jne	.LBB0_4
.LBB0_5:                                # %._crit_edge
                                        #   in Loop: Header=BB0_2 Depth=1
	incq	%rdi
	addl	%ebx, %esi
	cmpq	%rcx, %rdi
	jne	.LBB0_2
.LBB0_6:                                # %._crit_edge37
	addq	$8, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z5pcmulP15HIP_vector_typeIfLj2EEPfii, .Lfunc_end0-_Z5pcmulP15HIP_vector_typeIfLj2EEPfii
	.cfi_endproc
                                        # -- End function
	.globl	_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii # -- Begin function _Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.type	_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii,@function
_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii: # @_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.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	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%rsp), %rdx
	movl	%ecx, (%rdx)
	movq	%rsp, %rcx
	movl	%r8d, (%rcx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	movq	%rcx, 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	$_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii, %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_end1:
	.size	_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii, .Lfunc_end1-_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.cfi_endproc
                                        # -- End function
	.globl	_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii # -- Begin function _Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii
	.type	_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii,@function
_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii: # @_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%ecx, 12(%rsp)                  # 4-byte Spill
	movl	%edx, %ebp
	movq	%rsi, 32(%rsp)                  # 8-byte Spill
	movq	%rdi, %r12
	movl	%ecx, %eax
	imull	%edx, %eax
	movslq	%eax, %rbx
	leaq	(,%rbx,8), %r14
	testl	%ebx, %ebx
	movq	$-1, %rdi
	cmovnsq	%r14, %rdi
	callq	_Znam
	movq	%rax, 48(%rsp)                  # 8-byte Spill
	movq	%rsp, %rdi
	movq	%r14, %rsi
	callq	hipMalloc
	leaq	24(%rsp), %r15
	movq	%r15, %rdi
	movq	%r14, %rsi
	callq	hipMalloc
	shlq	$2, %rbx
	leaq	16(%rsp), %r13
	movq	%r13, %rdi
	movq	%rbx, %rsi
	callq	hipMalloc
	leaq	56(%rsp), %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%r15), %rdi
	movq	%r12, %rsi
	movq	%r14, 40(%rsp)                  # 8-byte Spill
	movq	%r14, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r13), %rdi
	movq	32(%rsp), %rsi                  # 8-byte Reload
	movq	%rbx, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	72(%rsp), %rbx
	movq	%rbx, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%rbx), %r15
	movq	8(%rbx), %rbx
	leaq	56(%rsp), %r12
	subq	(%r12), %r15
	subq	8(%r12), %rbx
	movl	$_ZSt4cout, %edi
	movl	$.L.str, %esi
	movl	$15, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	imulq	$1000000, %r15, %rsi            # imm = 0xF4240
	addq	%rbx, %rsi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIyEERSoT_
	movq	%rax, %rbx
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	movl	12(%rsp), %ebx                  # 4-byte Reload
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	%r12, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movl	%ebp, %edi
	btsq	$32, %rdi
	movl	%ebx, %edx
	btsq	$32, %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_2
# %bb.1:
	movq	(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdx
	movl	%ebp, %ecx
	movl	%ebx, %r8d
	callq	_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
.LBB2_2:
	leaq	72(%rsp), %r15
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%r15), %rbx
	movq	8(%r15), %r13
	leaq	56(%rsp), %r12
	subq	(%r12), %rbx
	subq	8(%r12), %r13
	movl	$_ZSt4cout, %edi
	movl	$.L.str.1, %esi
	movl	$15, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	imulq	$1000000, %rbx, %rsi            # imm = 0xF4240
	addq	%r13, %rsi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIyEERSoT_
	movq	%rax, %rbx
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	%r12, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%rsp), %rsi
	movq	48(%rsp), %r13                  # 8-byte Reload
	movq	%r13, %rdi
	movq	40(%rsp), %rdx                  # 8-byte Reload
	movl	$2, %ecx
	callq	hipMemcpy
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%r15), %rbx
	movq	8(%r15), %r14
	subq	(%r12), %rbx
	subq	8(%r12), %r14
	movl	$_ZSt4cout, %edi
	movl	$.L.str.2, %esi
	movl	$13, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	imulq	$1000000, %rbx, %rsi            # imm = 0xF4240
	addq	%r14, %rsi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIyEERSoT_
	movq	%rax, %rbx
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	%r13, %rax
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii, .Lfunc_end2-_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii
	.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	%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	$4194304, %edi                  # imm = 0x400000
	callq	_Znam
	movq	%rax, %rbx
	movl	$2097152, %edi                  # imm = 0x200000
	callq	_Znam
	movq	%rax, %r14
	xorl	%eax, %eax
	movq	%rbx, %rcx
	movq	%r14, %rdx
.LBB3_1:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB3_2 Depth 2
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	xorl	%esi, %esi
.LBB3_2:                                #   Parent Loop BB3_1 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	xorps	%xmm1, %xmm1
	cvtsi2ss	%esi, %xmm1
	movss	%xmm0, (%rsp)
	movss	%xmm1, 4(%rsp)
	movsd	(%rsp), %xmm1                   # xmm1 = mem[0],zero
	movsd	%xmm1, (%rcx,%rsi,8)
	movss	%xmm0, (%rdx,%rsi,4)
	incq	%rsi
	cmpq	$512, %rsi                      # imm = 0x200
	jne	.LBB3_2
# %bb.3:                                #   in Loop: Header=BB3_1 Depth=1
	incq	%rax
	addq	$2048, %rdx                     # imm = 0x800
	addq	$4096, %rcx                     # imm = 0x1000
	cmpq	$1024, %rax                     # imm = 0x400
	jne	.LBB3_1
# %bb.4:
	movq	%rsp, %r15
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	%rbx, %rdi
	movq	%r14, %rsi
	movl	$1024, %edx                     # imm = 0x400
	movl	$512, %ecx                      # imm = 0x200
	callq	_Z5pcmulP15HIP_vector_typeIfLj2EEPfii
	leaq	16(%rsp), %r12
	movq	%r12, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%r12), %rax
	movq	8(%r12), %rsi
	subq	(%r15), %rax
	imulq	$1000000, %rax, %rax            # imm = 0xF4240
	subq	8(%r15), %rsi
	addq	%rax, %rsi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIyEERSoT_
	movq	%rax, %r13
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%r13, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r13, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	%rbx, %rdi
	movq	%r14, %rsi
	movl	$1024, %edx                     # imm = 0x400
	movl	$512, %ecx                      # imm = 0x200
	callq	_Z9pcmul_gpuP15HIP_vector_typeIfLj2EEPfii
	movq	%rax, %r13
	movq	%r12, %rdi
	xorl	%esi, %esi
	callq	gettimeofday
	movq	(%r12), %rax
	movq	8(%r12), %rsi
	subq	(%r15), %rax
	imulq	$1000000, %rax, %rax            # imm = 0xF4240
	subq	8(%r15), %rsi
	addq	%rax, %rsi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIyEERSoT_
	movq	%rax, %r15
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%r15, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r15, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%r13, %rdi
	callq	_ZdaPv
	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_end3:
	.size	main, .Lfunc_end3-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	.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	$_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii, %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	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii,@object # @_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.section	.rodata,"a",@progbits
	.globl	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.p2align	3, 0x0
_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii:
	.quad	_Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.size	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"copy to device "
	.size	.L.str, 16

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"kernel compute "
	.size	.L.str.1, 16

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"copy to host "
	.size	.L.str.2, 14

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii"
	.size	.L__unnamed_1, 49

	.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 _Z27__device_stub__pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii ; -- Begin function _Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.globl	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
	.p2align	8
	.type	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii,@function
_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii: ; @_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x2c
	s_load_b64 s[2:3], s[0:1], 0x18
	s_waitcnt lgkmcnt(0)
	s_and_b32 s4, s4, 0xffff
	s_mul_i32 s2, s3, s2
	v_mad_u64_u32 v[1:2], null, s15, s4, v[0:1]
	s_delay_alu instid0(VALU_DEP_1)
	v_cmp_gt_u32_e32 vcc_lo, s2, v1
	s_and_saveexec_b32 s2, vcc_lo
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_clause 0x1
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[0:1], s[0:1], 0x10
	v_mov_b32_e32 v2, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
	v_lshlrev_b64 v[3:4], 3, v[1:2]
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v5, vcc_lo, s6, v3
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_add_co_ci_u32_e32 v6, vcc_lo, s7, v4, vcc_lo
	v_add_co_u32 v0, vcc_lo, s0, v0
	s_delay_alu instid0(VALU_DEP_4)
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	v_add_co_u32 v2, vcc_lo, s4, v3
	global_load_b64 v[5:6], v[5:6], off
	global_load_b32 v1, v[0:1], off
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v4, vcc_lo
	s_waitcnt vmcnt(0)
	v_mul_f32_e32 v0, v5, v1
	v_mul_f32_e32 v1, v6, v1
	global_store_b64 v[2:3], v[0:1], off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.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 7
		.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	_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii, .Lfunc_end0-_Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 200
; NumSgprs: 18
; NumVgprs: 7
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 7
; 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
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .offset:         28
        .size:           4
        .value_kind:     by_value
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         36
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         44
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         46
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         48
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         50
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         52
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         54
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         96
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z12pcmul_kernelP15HIP_vector_typeIfLj2EES1_Pfii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     7
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
