#include<stdio.h>
#include<math.h>
#include<cuda.h>
#define TWW 32		// Setting TileWidth


/*----------Kernel Function------------*/
__global__ void matMul(double *d_a,double *d_b,double *d_c, int M, int N, int K){
	int row = blockIdx.y * blockDim.y + threadIdx.y;
	int col= blockIdx.x * blockDim.x + threadIdx.x;

	__shared__ double ds_a[TWW][TWW];
	__shared__ double ds_b[TWW][TWW];

	double cval=0.0;
	
	for(int t=0;t<N/TWW;t++){

		// Loading data from Global meomory to Shared memory
		ds_a[threadIdx.y][threadIdx.x]=d_a[row*N+t*TWW+threadIdx.x];
		ds_b[threadIdx.y][threadIdx.x]=d_b[(t*TWW+threadIdx.y)*K+col];

		__syncthreads();

		for(int k=0;k<TWW;k++){
			cval+=ds_a[threadIdx.y][k]*ds_b[k][threadIdx.x];
		}
		__syncthreads();
	}
	d_c[row*K + col]=cval;

}
/*------------------------------*/

int main(int argc, char const *argv[]) {
	/*Matrix A size = M X N and Matrix B size = N X K*/
	
	int N=800, M=N,K=N;
	double h_a[M][N],h_b[N][K],h_c[M][K];
	double *d_a,*d_b,*d_c;
	cudaEvent_t start,stop;
	float ms;

	//Generatig matrix
	for(int i=0;i<M;i++){
		for(int j=0;j<N;j++){
			h_a[i][j]=rand()%100;
		}
	}
	for(int i=0;i<N;i++){
		for(int j=0;j<K;j++){
			h_b[i][j]=rand()%100;
		}
	}

	/*printf("\n A Matrix\n" );
	for(int i=0;i<M;i++){
		for(int j=0;j<N;j++){
			printf("%0.1f ",h_a[i][j] );
		}
		printf("\n" );
	}
	printf("\n B Matrix\n" );
	for(int i=0;i<N;i++){
		for(int j=0;j<K;j++){
			printf("%0.1f ",h_b[i][j] );
		}
		printf("\n" );
	}*/

	// taking block diamension as TWW X TWW
	dim3 dimBlock(TWW,TWW);
	dim3 dimGrid(K/TWW,M/TWW );


	// allocating device memory
	cudaMalloc(&d_a, M*N*sizeof(double));
	cudaMalloc(&d_b, N*K*sizeof(double));
	cudaMalloc(&d_c, M*K*sizeof(double));


	// copying data in device memory
	cudaMemcpy( d_a, h_a, M*N*sizeof(double), cudaMemcpyHostToDevice   );
	cudaMemcpy( d_b, h_b, N*K*sizeof(double), cudaMemcpyHostToDevice   );

	//Creating timestamp event
	cudaEventCreate(&start);
	cudaEventCreate(&stop);

	//Recording Kernel start time
	cudaEventRecord(start, 0);

	//calling kernel function
	matMul<<<dimGrid,dimBlock>>>(d_a,d_b,d_c,M,N,K);

	//Recording Kernel stop time
	cudaEventRecord(stop, 0);
	cudaMemcpy(h_c, d_c, M*K*sizeof(double), cudaMemcpyDeviceToHost  );

	cudaEventSynchronize(stop);
	cudaEventElapsedTime(&ms, start, stop);
	
	printf("\nTime:%f ",ms );
	cudaEventDestroy(start);
	cudaEventDestroy(stop);

	cudaMemcpy(h_c, d_c, M*K*sizeof(double), cudaMemcpyDeviceToHost  );

	/*printf("\n Multiplication of A and B Matrix using Tiling:\n" );
	for(int i=0;i<M;i++){
		for(int j=0;j<K;j++){
			printf("%0.1f ",h_c[i][j] );
		}
		printf("\n" );
	}*/
	cudaFree(d_a);
	cudaFree(d_b);
	cudaFree(d_c);

	return 0;
}



	.file	"tmpxft_002176d0_00000000-6_Tiled_Mat_Mul.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	_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii
	.type	_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii, @function
_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$184, %rsp
	.cfi_def_cfa_offset 192
	movq	%rdi, 40(%rsp)
	leaq	72(%rsp), %rdi
	movq	%rsi, 32(%rsp)
	leaq	84(%rsp), %rsi
	movq	%rdx, 24(%rsp)
	leaq	56(%rsp), %rdx
	movl	%ecx, 20(%rsp)
	leaq	64(%rsp), %rcx
	movl	%r8d, 16(%rsp)
	movl	%r9d, 12(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 168(%rsp)
	xorl	%eax, %eax
	leaq	40(%rsp), %rax
	movl	$1, 80(%rsp)
	movq	%rax, 120(%rsp)
	leaq	32(%rsp), %rax
	movq	%rax, 128(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 136(%rsp)
	leaq	20(%rsp), %rax
	movq	%rax, 144(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 152(%rsp)
	leaq	12(%rsp), %rax
	movq	%rax, 160(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 72(%rsp)
	movq	%rax, 84(%rsp)
	movl	$1, 92(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	64(%rsp)
	.cfi_def_cfa_offset 200
	leaq	_Z6matMulPdS_S_iii(%rip), %rdi
	pushq	64(%rsp)
	.cfi_def_cfa_offset 208
	movq	100(%rsp), %rcx
	movl	108(%rsp), %r8d
	movq	88(%rsp), %rsi
	movl	96(%rsp), %edx
	leaq	136(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 200
	popq	%rdx
	.cfi_def_cfa_offset 192
.L2:
	movq	168(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$184, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii, .-_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii
	.globl	_Z6matMulPdS_S_iii
	.type	_Z6matMulPdS_S_iii, @function
_Z6matMulPdS_S_iii:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii
	.cfi_endproc
.LFE2053:
	.size	_Z6matMulPdS_S_iii, .-_Z6matMulPdS_S_iii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"\nTime:%f "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$104, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	leaq	-5120000(%rsp), %rax
.L9:
	cmpq	%rax, %rsp
	je	.L10
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L9
.L10:
	movq	%rsp, %r13
	leaq	-5120000(%rsp), %rax
.L12:
	cmpq	%rax, %rsp
	je	.L13
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L12
.L13:
	movq	%rsp, -136(%rbp)
	leaq	-5120000(%rsp), %rax
.L15:
	cmpq	%rax, %rsp
	je	.L16
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L15
.L16:
	movl	$100, %r14d
	movq	%rsp, -144(%rbp)
	movq	%r13, %r15
	leaq	5120000(%r13), %r12
.L18:
	xorl	%ebx, %ebx
.L19:
	call	rand@PLT
	cltd
	idivl	%r14d
	cvtsi2sdl	%edx, %xmm0
	movsd	%xmm0, (%r15,%rbx,8)
	incq	%rbx
	cmpq	$800, %rbx
	jne	.L19
	addq	$6400, %r15
	cmpq	%r12, %r15
	jne	.L18
	movq	-136(%rbp), %r15
	movl	$100, %r14d
	leaq	5120000(%r15), %r12
.L20:
	xorl	%ebx, %ebx
.L21:
	call	rand@PLT
	cltd
	idivl	%r14d
	cvtsi2sdl	%edx, %xmm0
	movsd	%xmm0, (%r15,%rbx,8)
	incq	%rbx
	cmpq	$800, %rbx
	jne	.L21
	addq	$6400, %r15
	cmpq	%r12, %r15
	jne	.L20
	leaq	-120(%rbp), %rdi
	movl	$5120000, %esi
	movabsq	$137438953504, %rax
	movl	$1, -72(%rbp)
	movq	%rax, -80(%rbp)
	movabsq	$107374182425, %rax
	movq	%rax, -68(%rbp)
	movl	$1, -60(%rbp)
	call	cudaMalloc@PLT
	leaq	-112(%rbp), %rdi
	movl	$5120000, %esi
	call	cudaMalloc@PLT
	leaq	-104(%rbp), %rdi
	movl	$5120000, %esi
	call	cudaMalloc@PLT
	movq	-120(%rbp), %rdi
	movl	$1, %ecx
	movq	%r13, %rsi
	movl	$5120000, %edx
	call	cudaMemcpy@PLT
	movq	-136(%rbp), %rsi
	movq	-112(%rbp), %rdi
	movl	$1, %ecx
	movl	$5120000, %edx
	call	cudaMemcpy@PLT
	leaq	-96(%rbp), %rdi
	call	cudaEventCreate@PLT
	leaq	-88(%rbp), %rdi
	call	cudaEventCreate@PLT
	movq	-96(%rbp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movl	-72(%rbp), %ecx
	movq	-80(%rbp), %rdx
	xorl	%r9d, %r9d
	movq	-68(%rbp), %rdi
	movl	-60(%rbp), %esi
	xorl	%r8d, %r8d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L23
	movq	-104(%rbp), %rdx
	movq	-112(%rbp), %rsi
	movl	$800, %r9d
	movl	$800, %r8d
	movq	-120(%rbp), %rdi
	movl	$800, %ecx
	call	_Z32__device_stub__Z6matMulPdS_S_iiiPdS_S_iii
.L23:
	movq	-88(%rbp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movq	-104(%rbp), %rsi
	movl	$2, %ecx
	movq	-144(%rbp), %rdi
	movl	$5120000, %edx
	call	cudaMemcpy@PLT
	movq	-88(%rbp), %rdi
	call	cudaEventSynchronize@PLT
	movq	-88(%rbp), %rdx
	movq	-96(%rbp), %rsi
	leaq	-124(%rbp), %rdi
	call	cudaEventElapsedTime@PLT
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	-124(%rbp), %xmm0
	call	__printf_chk@PLT
	movq	-96(%rbp), %rdi
	call	cudaEventDestroy@PLT
	movq	-88(%rbp), %rdi
	call	cudaEventDestroy@PLT
	movq	-104(%rbp), %rsi
	movl	$2, %ecx
	movq	-144(%rbp), %rdi
	movl	$5120000, %edx
	call	cudaMemcpy@PLT
	movq	-120(%rbp), %rdi
	call	cudaFree@PLT
	movq	-112(%rbp), %rdi
	call	cudaFree@PLT
	movq	-104(%rbp), %rdi
	call	cudaFree@PLT
	movq	-56(%rbp), %rax
	subq	%fs:40, %rax
	je	.L24
	call	__stack_chk_fail@PLT
.L24:
	leaq	-40(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC1:
	.string	"_Z6matMulPdS_S_iii"
	.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	.LC1(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z6matMulPdS_S_iii(%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
	.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<stdio.h>
#include<math.h>
#include<hip/hip_runtime.h>
#define TWW 32		// Setting TileWidth


/*----------Kernel Function------------*/
__global__ void matMul(double *d_a,double *d_b,double *d_c, int M, int N, int K){
	int row = blockIdx.y * blockDim.y + threadIdx.y;
	int col= blockIdx.x * blockDim.x + threadIdx.x;

	__shared__ double ds_a[TWW][TWW];
	__shared__ double ds_b[TWW][TWW];

	double cval=0.0;
	
	for(int t=0;t<N/TWW;t++){

		// Loading data from Global meomory to Shared memory
		ds_a[threadIdx.y][threadIdx.x]=d_a[row*N+t*TWW+threadIdx.x];
		ds_b[threadIdx.y][threadIdx.x]=d_b[(t*TWW+threadIdx.y)*K+col];

		__syncthreads();

		for(int k=0;k<TWW;k++){
			cval+=ds_a[threadIdx.y][k]*ds_b[k][threadIdx.x];
		}
		__syncthreads();
	}
	d_c[row*K + col]=cval;

}
/*------------------------------*/

int main(int argc, char const *argv[]) {
	/*Matrix A size = M X N and Matrix B size = N X K*/
	
	int N=800, M=N,K=N;
	double h_a[M][N],h_b[N][K],h_c[M][K];
	double *d_a,*d_b,*d_c;
	hipEvent_t start,stop;
	float ms;

	//Generatig matrix
	for(int i=0;i<M;i++){
		for(int j=0;j<N;j++){
			h_a[i][j]=rand()%100;
		}
	}
	for(int i=0;i<N;i++){
		for(int j=0;j<K;j++){
			h_b[i][j]=rand()%100;
		}
	}

	/*printf("\n A Matrix\n" );
	for(int i=0;i<M;i++){
		for(int j=0;j<N;j++){
			printf("%0.1f ",h_a[i][j] );
		}
		printf("\n" );
	}
	printf("\n B Matrix\n" );
	for(int i=0;i<N;i++){
		for(int j=0;j<K;j++){
			printf("%0.1f ",h_b[i][j] );
		}
		printf("\n" );
	}*/

	// taking block diamension as TWW X TWW
	dim3 dimBlock(TWW,TWW);
	dim3 dimGrid(K/TWW,M/TWW );


	// allocating device memory
	hipMalloc(&d_a, M*N*sizeof(double));
	hipMalloc(&d_b, N*K*sizeof(double));
	hipMalloc(&d_c, M*K*sizeof(double));


	// copying data in device memory
	hipMemcpy( d_a, h_a, M*N*sizeof(double), hipMemcpyHostToDevice   );
	hipMemcpy( d_b, h_b, N*K*sizeof(double), hipMemcpyHostToDevice   );

	//Creating timestamp event
	hipEventCreate(&start);
	hipEventCreate(&stop);

	//Recording Kernel start time
	hipEventRecord(start, 0);

	//calling kernel function
	matMul<<<dimGrid,dimBlock>>>(d_a,d_b,d_c,M,N,K);

	//Recording Kernel stop time
	hipEventRecord(stop, 0);
	hipMemcpy(h_c, d_c, M*K*sizeof(double), hipMemcpyDeviceToHost  );

	hipEventSynchronize(stop);
	hipEventElapsedTime(&ms, start, stop);
	
	printf("\nTime:%f ",ms );
	hipEventDestroy(start);
	hipEventDestroy(stop);

	hipMemcpy(h_c, d_c, M*K*sizeof(double), hipMemcpyDeviceToHost  );

	/*printf("\n Multiplication of A and B Matrix using Tiling:\n" );
	for(int i=0;i<M;i++){
		for(int j=0;j<K;j++){
			printf("%0.1f ",h_c[i][j] );
		}
		printf("\n" );
	}*/
	hipFree(d_a);
	hipFree(d_b);
	hipFree(d_c);

	return 0;
}



	.text
	.file	"Tiled_Mat_Mul.hip"
	.globl	_Z21__device_stub__matMulPdS_S_iii # -- Begin function _Z21__device_stub__matMulPdS_S_iii
	.type	_Z21__device_stub__matMulPdS_S_iii,@function
_Z21__device_stub__matMulPdS_S_iii:     # @_Z21__device_stub__matMulPdS_S_iii
	.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	$144, %rsp
	.cfi_def_cfa_offset 192
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	56(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	48(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	40(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	20(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	16(%rsp), %rcx
	movl	%r8d, (%rcx)
	leaq	12(%rsp), %r8
	movl	%r9d, (%r8)
	leaq	96(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	movq	%rcx, 32(%rbx)
	movq	%r8, 40(%rbx)
	leaq	80(%rsp), %r14
	leaq	64(%rsp), %r15
	leaq	32(%rsp), %r12
	leaq	24(%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	$_Z6matMulPdS_S_iii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$160, %rsp
	.cfi_adjust_cfa_offset -160
	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	_Z21__device_stub__matMulPdS_S_iii, .Lfunc_end0-_Z21__device_stub__matMulPdS_S_iii
	.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	$15360048, %rsp                 # imm = 0xEA6030
	.cfi_def_cfa_offset 15360080
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	5120048(%rsp), %rbx
	xorl	%r14d, %r14d
.LBB1_1:                                # %.preheader57
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_2 Depth 2
	xorl	%r15d, %r15d
.LBB1_2:                                #   Parent Loop BB1_1 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	callq	rand
	cltq
	imulq	$1374389535, %rax, %rcx         # imm = 0x51EB851F
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$37, %rcx
	addl	%edx, %ecx
	imull	$100, %ecx, %ecx
	subl	%ecx, %eax
	xorps	%xmm0, %xmm0
	cvtsi2sd	%eax, %xmm0
	movsd	%xmm0, (%rbx,%r15,8)
	incq	%r15
	cmpq	$800, %r15                      # imm = 0x320
	jne	.LBB1_2
# %bb.3:                                #   in Loop: Header=BB1_1 Depth=1
	incq	%r14
	addq	$6400, %rbx                     # imm = 0x1900
	cmpq	$800, %r14                      # imm = 0x320
	jne	.LBB1_1
# %bb.4:                                # %.preheader.preheader
	leaq	48(%rsp), %rbx
	xorl	%r14d, %r14d
.LBB1_5:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_6 Depth 2
	xorl	%r15d, %r15d
.LBB1_6:                                #   Parent Loop BB1_5 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	callq	rand
	cltq
	imulq	$1374389535, %rax, %rcx         # imm = 0x51EB851F
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$37, %rcx
	addl	%edx, %ecx
	imull	$100, %ecx, %ecx
	subl	%ecx, %eax
	xorps	%xmm0, %xmm0
	cvtsi2sd	%eax, %xmm0
	movsd	%xmm0, (%rbx,%r15,8)
	incq	%r15
	cmpq	$800, %r15                      # imm = 0x320
	jne	.LBB1_6
# %bb.7:                                #   in Loop: Header=BB1_5 Depth=1
	incq	%r14
	addq	$6400, %rbx                     # imm = 0x1900
	cmpq	$800, %r14                      # imm = 0x320
	jne	.LBB1_5
# %bb.8:
	leaq	32(%rsp), %rbx
	movl	$5120000, %esi                  # imm = 0x4E2000
	movq	%rbx, %rdi
	callq	hipMalloc
	leaq	24(%rsp), %r14
	movl	$5120000, %esi                  # imm = 0x4E2000
	movq	%r14, %rdi
	callq	hipMalloc
	leaq	8(%rsp), %rdi
	movl	$5120000, %esi                  # imm = 0x4E2000
	callq	hipMalloc
	movq	(%rbx), %rdi
	leaq	5120048(%rsp), %rsi
	movl	$5120000, %edx                  # imm = 0x4E2000
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r14), %rdi
	leaq	48(%rsp), %rsi
	movl	$5120000, %edx                  # imm = 0x4E2000
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	16(%rsp), %rbx
	movq	%rbx, %rdi
	callq	hipEventCreate
	movq	%rsp, %rdi
	callq	hipEventCreate
	movq	(%rbx), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movabsq	$107374182425, %rdi             # imm = 0x1900000019
	movabsq	$137438953504, %rdx             # imm = 0x2000000020
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_10
# %bb.9:
	movq	32(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	8(%rsp), %rdx
	movl	$800, %ecx                      # imm = 0x320
	movl	$800, %r8d                      # imm = 0x320
	movl	$800, %r9d                      # imm = 0x320
	callq	_Z21__device_stub__matMulPdS_S_iii
.LBB1_10:
	movq	(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movq	8(%rsp), %rsi
	leaq	10240048(%rsp), %rbx
	movl	$5120000, %edx                  # imm = 0x4E2000
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	(%rsp), %rdi
	callq	hipEventSynchronize
	movq	16(%rsp), %rsi
	movq	(%rsp), %rdx
	leaq	44(%rsp), %r14
	movq	%r14, %rdi
	callq	hipEventElapsedTime
	xorps	%xmm0, %xmm0
	cvtss2sd	(%r14), %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	movq	16(%rsp), %rdi
	callq	hipEventDestroy
	movq	(%rsp), %rdi
	callq	hipEventDestroy
	movq	8(%rsp), %rsi
	movl	$5120000, %edx                  # imm = 0x4E2000
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	32(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	xorl	%eax, %eax
	addq	$15360048, %rsp                 # imm = 0xEA6030
	.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	$_Z6matMulPdS_S_iii, %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	_Z6matMulPdS_S_iii,@object      # @_Z6matMulPdS_S_iii
	.section	.rodata,"a",@progbits
	.globl	_Z6matMulPdS_S_iii
	.p2align	3, 0x0
_Z6matMulPdS_S_iii:
	.quad	_Z21__device_stub__matMulPdS_S_iii
	.size	_Z6matMulPdS_S_iii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"\nTime:%f "
	.size	.L.str, 10

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z6matMulPdS_S_iii"
	.size	.L__unnamed_1, 19

	.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 _Z21__device_stub__matMulPdS_S_iii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z6matMulPdS_S_iii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z6matMulPdS_S_iii      ; -- Begin function _Z6matMulPdS_S_iii
	.globl	_Z6matMulPdS_S_iii
	.p2align	8
	.type	_Z6matMulPdS_S_iii,@function
_Z6matMulPdS_S_iii:                     ; @_Z6matMulPdS_S_iii
; %bb.0:
	s_clause 0x3
	s_load_b32 s8, s[0:1], 0x34
	s_load_b64 s[2:3], s[0:1], 0x1c
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[0:1], s[0:1], 0x10
	v_bfe_u32 v3, v0, 10, 10
	v_and_b32_e32 v8, 0x3ff, v0
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s9, s8, 16
	s_and_b32 s8, s8, 0xffff
	v_mad_u64_u32 v[0:1], null, s15, s9, v[3:4]
	v_mov_b32_e32 v4, 0
	v_mov_b32_e32 v5, 0
	v_mad_u64_u32 v[1:2], null, s14, s8, v[8:9]
	s_cmp_lt_i32 s2, 32
	s_cbranch_scc1 .LBB0_5
; %bb.1:                                ; %.lr.ph
	v_lshlrev_b32_e32 v10, 3, v8
	v_lshlrev_b32_e32 v2, 8, v3
	v_mov_b32_e32 v4, 0
	v_mad_u64_u32 v[6:7], null, v0, s2, v[8:9]
	v_mov_b32_e32 v5, 0
	v_or_b32_e32 v9, 0x2000, v10
	s_ashr_i32 s8, s2, 31
	v_add_nc_u32_e32 v10, v2, v10
	s_lshr_b32 s8, s8, 27
	s_delay_alu instid0(VALU_DEP_2)
	v_dual_mov_b32 v8, 0 :: v_dual_add_nc_u32 v11, v9, v2
	s_add_i32 s2, s2, s8
	s_mov_b32 s8, 0
	s_ashr_i32 s2, s2, 5
.LBB0_2:                                ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_3 Depth 2
	s_lshl_b32 s9, s8, 5
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
	v_add_nc_u32_e32 v14, s9, v3
	v_add_nc_u32_e32 v7, s9, v6
	s_mov_b32 s9, 0
	v_mad_u64_u32 v[12:13], null, v14, s3, v[1:2]
	v_mov_b32_e32 v13, v8
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_3)
	v_lshlrev_b64 v[14:15], 3, v[7:8]
	v_mov_b32_e32 v7, v9
	v_lshlrev_b64 v[12:13], 3, v[12:13]
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_4)
	v_add_co_u32 v14, vcc_lo, s4, v14
	v_add_co_ci_u32_e32 v15, vcc_lo, s5, v15, vcc_lo
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_4)
	v_add_co_u32 v12, vcc_lo, s6, v12
	v_add_co_ci_u32_e32 v13, vcc_lo, s7, v13, vcc_lo
	global_load_b64 v[14:15], v[14:15], off
	global_load_b64 v[12:13], v[12:13], off
	s_waitcnt vmcnt(1)
	ds_store_b64 v10, v[14:15]
	s_waitcnt vmcnt(0)
	ds_store_b64 v11, v[12:13]
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
.LBB0_3:                                ;   Parent Loop BB0_2 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	v_add_nc_u32_e32 v14, s9, v2
	s_add_i32 s9, s9, 8
	ds_load_b64 v[12:13], v7
	ds_load_b64 v[14:15], v14
	v_add_nc_u32_e32 v7, 0x100, v7
	s_cmpk_eq_i32 s9, 0x100
	s_waitcnt lgkmcnt(0)
	v_fma_f64 v[4:5], v[14:15], v[12:13], v[4:5]
	s_cbranch_scc0 .LBB0_3
; %bb.4:                                ;   in Loop: Header=BB0_2 Depth=1
	s_add_i32 s8, s8, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s8, s2
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc0 .LBB0_2
.LBB0_5:                                ; %Flow51
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[2:3], null, v0, s3, v[1:2]
	v_ashrrev_i32_e32 v3, 31, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 3, v[2:3]
	v_add_co_u32 v0, vcc_lo, s0, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	global_store_b64 v[0:1], v[4:5], off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z6matMulPdS_S_iii
		.amdhsa_group_segment_fixed_size 16384
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 296
		.amdhsa_user_sgpr_count 14
		.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 1
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 1
		.amdhsa_next_free_vgpr 16
		.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	_Z6matMulPdS_S_iii, .Lfunc_end0-_Z6matMulPdS_S_iii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 456
; NumSgprs: 18
; NumVgprs: 16
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 16384 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 16
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 14
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 1
	.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:     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: 16384
    .kernarg_segment_align: 8
    .kernarg_segment_size: 296
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z6matMulPdS_S_iii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z6matMulPdS_S_iii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     16
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
