/* 
 *  Last name: Gupta  
 *  First name: Vaibhav
 *  Net ID: vvg239
 * 
 */

 #include <stdlib.h>
 #include <stdio.h>
 #include <stdbool.h>
 #include <string.h>
 #include <time.h> 
 
 void seq_gen_primes(int);
 __global__ void gen_primes(bool*, unsigned int, int);
 void gpu_gen_primes(unsigned int);
 
 int main(int argc, char * argv[])
 {
   int N;
   // to measure time taken by a specific part of the code 
   double time_taken;
   clock_t start, end;

   if(argc == 2) 
   {
     N = atoi(argv[1]);
   }
   else
   {
     printf("Please give a value for N\n");
   }

   start = clock();
   gpu_gen_primes(N);
   end = clock();

   time_taken = ((double)(end - start))/ CLOCKS_PER_SEC;
   printf("Time taken for %s is %lf\n","GPU", time_taken);
 }

 /******************** The GPU parallel version **************/
 void  gpu_gen_primes(unsigned int N)
{
   FILE * fPtr;
   char fileName[15];
   sprintf(fileName, "%d", N);
   strcat(fileName, ".txt");
   fPtr = fopen(fileName, "w");

   int size = (N+1) * sizeof(bool);
   bool * n_series;
   cudaMallocManaged((void**) &n_series, size);
   int last_divisor = (N+1)/2;
   for(int divisor = 2; divisor < last_divisor; divisor++) {
     if(n_series[divisor]) continue;
     int num_threads = 512;
     int num_blocks = N/(divisor*num_threads) + 1;
     gen_primes<<<num_blocks, num_threads>>>(n_series, N, divisor);
     cudaDeviceSynchronize();
     cudaError_t error = cudaGetLastError();
     if(error != cudaSuccess) {
       printf("CUDA error %s \n", cudaGetErrorString(error));
       break;
     }
   }

   int i;
   for(i = 2; i < N+1; i++)
   {
     if(!n_series[i]) {
       fprintf(fPtr, "%d ", i);
     }
   }
   fprintf(fPtr, "\n");
   cudaFree(n_series);
}

 __global__
void gen_primes(bool* n_series, unsigned int N, int divisor) {
  int i = blockIdx.x*blockDim.x + threadIdx.x;
  int e = divisor*(i+2);
  if(e <= N) {
    n_series[e] = true;
  }
}
	.file	"tmpxft_002c2e06_00000000-6_genprimes_unified_mem.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2031:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2031:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z32__device_stub__Z10gen_primesPbjiPbji
	.type	_Z32__device_stub__Z10gen_primesPbjiPbji, @function
_Z32__device_stub__Z10gen_primesPbjiPbji:
.LFB2053:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	24(%rsp), %rcx
	leaq	32(%rsp), %rdi
	movl	%esi, 4(%rsp)
	leaq	44(%rsp), %rsi
	movl	%edx, (%rsp)
	leaq	16(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 40(%rsp)
	movq	%rax, 80(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 88(%rsp)
	movq	%rsp, %rax
	movq	%rax, 96(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 32(%rsp)
	movq	%rax, 44(%rsp)
	movl	$1, 52(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	24(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z10gen_primesPbji(%rip), %rdi
	pushq	24(%rsp)
	.cfi_def_cfa_offset 144
	movq	60(%rsp), %rcx
	movl	68(%rsp), %r8d
	movq	48(%rsp), %rsi
	movl	56(%rsp), %edx
	leaq	96(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 136
	popq	%rdx
	.cfi_def_cfa_offset 128
.L2:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2053:
	.size	_Z32__device_stub__Z10gen_primesPbjiPbji, .-_Z32__device_stub__Z10gen_primesPbjiPbji
	.globl	_Z10gen_primesPbji
	.type	_Z10gen_primesPbji, @function
_Z10gen_primesPbji:
.LFB2054:
	.cfi_startproc
	endbr64
	jmp	_Z32__device_stub__Z10gen_primesPbjiPbji
	.cfi_endproc
.LFE2054:
	.size	_Z10gen_primesPbji, .-_Z10gen_primesPbji
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	".txt"
.LC2:
	.string	"w"
.LC3:
	.string	"CUDA error %s \n"
.LC4:
	.string	"%d "
.LC5:
	.string	"\n"
	.text
	.globl	_Z14gpu_gen_primesj
	.type	_Z14gpu_gen_primesj, @function
_Z14gpu_gen_primesj:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	%edi, %r8d
	movl	$15, %edx
	movl	$2, %esi
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %rcx
	movabsq	$4294967808, %r14
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	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
	movl	%edi, %ebx
	leal	1(%rbx), %r13d
	movl	%r13d, %r15d
	subq	$72, %rsp
	.cfi_def_cfa_offset 128
	shrl	%r15d
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	leaq	41(%rsp), %rbp
	movq	%rbp, %rdi
	call	__sprintf_chk@PLT
	movl	$15, %edx
	movq	%rbp, %rdi
	leaq	.LC1(%rip), %rsi
	call	__strcat_chk@PLT
	movq	%rbp, %rdi
	leaq	.LC2(%rip), %rsi
	movl	$2, %ebp
	call	fopen@PLT
	movslq	%r13d, %rsi
	leaq	8(%rsp), %rdi
	movl	$1, %edx
	movq	%rax, %r12
	call	cudaMallocManaged@PLT
.L9:
	cmpl	%ebp, %r15d
	jle	.L14
	movq	8(%rsp), %rax
	cmpb	$0, (%rax,%rbp)
	jne	.L10
	movl	%ebp, %ecx
	xorl	%edx, %edx
	movl	%ebx, %eax
	xorl	%r9d, %r9d
	sall	$9, %ecx
	xorl	%r8d, %r8d
	movq	%r14, 28(%rsp)
	divl	%ecx
	movl	$1, 36(%rsp)
	movq	%r14, %rdx
	movl	$1, %ecx
	incl	%eax
	movl	%eax, 16(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 20(%rsp)
	movq	16(%rsp), %rdi
	movl	24(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L11
	movq	8(%rsp), %rdi
	movl	%ebp, %edx
	movl	%ebx, %esi
	call	_Z32__device_stub__Z10gen_primesPbjiPbji
.L11:
	call	cudaDeviceSynchronize@PLT
	call	cudaGetLastError@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L10
	call	cudaGetErrorString@PLT
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L14:
	movl	$2, %ebx
	leaq	.LC4(%rip), %rbp
	jmp	.L12
.L10:
	incq	%rbp
	jmp	.L9
.L16:
	movq	8(%rsp), %rax
	cmpb	$0, (%rax,%rbx)
	jne	.L15
	movl	%ebx, %ecx
	movq	%rbp, %rdx
	movl	$2, %esi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
.L15:
	incq	%rbx
.L12:
	cmpl	%r13d, %ebx
	jb	.L16
	movq	%r12, %rdi
	xorl	%eax, %eax
	movl	$2, %esi
	leaq	.LC5(%rip), %rdx
	call	__fprintf_chk@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L17
	call	__stack_chk_fail@PLT
.L17:
	addq	$72, %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
.LFE2028:
	.size	_Z14gpu_gen_primesj, .-_Z14gpu_gen_primesj
	.section	.rodata.str1.1
.LC6:
	.string	"Please give a value for N\n"
.LC8:
	.string	"GPU"
.LC9:
	.string	"Time taken for %s is %lf\n"
	.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
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	pushq	%rcx
	.cfi_def_cfa_offset 32
	cmpl	$2, %edi
	jne	.L23
	movq	8(%rsi), %rdi
	call	atoi@PLT
	movl	%eax, %ebp
	jmp	.L24
.L23:
	leaq	.LC6(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L24:
	call	clock@PLT
	movl	%ebp, %edi
	movq	%rax, %rbx
	call	_Z14gpu_gen_primesj
	call	clock@PLT
	leaq	.LC8(%rip), %rdx
	movl	$2, %edi
	leaq	.LC9(%rip), %rsi
	subq	%rbx, %rax
	cvtsi2sdq	%rax, %xmm0
	movb	$1, %al
	divsd	.LC7(%rip), %xmm0
	call	__printf_chk@PLT
	popq	%rdx
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC10:
	.string	"_Z10gen_primesPbji"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2056:
	.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	.LC10(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z10gen_primesPbji(%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
.LFE2056:
	.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
.LC7:
	.long	0
	.long	1093567616
	.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:

/* 
 *  Last name: Gupta  
 *  First name: Vaibhav
 *  Net ID: vvg239
 * 
 */

 
#include <hip/hip_runtime.h>
#include <stdlib.h>
 #include <stdio.h>
 #include <stdbool.h>
 #include <string.h>
 #include <time.h> 
 
 void seq_gen_primes(int);
 __global__ void gen_primes(bool*, unsigned int, int);
 void gpu_gen_primes(unsigned int);
 
 int main(int argc, char * argv[])
 {
   int N;
   // to measure time taken by a specific part of the code 
   double time_taken;
   clock_t start, end;

   if(argc == 2) 
   {
     N = atoi(argv[1]);
   }
   else
   {
     printf("Please give a value for N\n");
   }

   start = clock();
   gpu_gen_primes(N);
   end = clock();

   time_taken = ((double)(end - start))/ CLOCKS_PER_SEC;
   printf("Time taken for %s is %lf\n","GPU", time_taken);
 }

 /******************** The GPU parallel version **************/
 void  gpu_gen_primes(unsigned int N)
{
   FILE * fPtr;
   char fileName[15];
   sprintf(fileName, "%d", N);
   strcat(fileName, ".txt");
   fPtr = fopen(fileName, "w");

   int size = (N+1) * sizeof(bool);
   bool * n_series;
   hipMallocManaged((void**) &n_series, size);
   int last_divisor = (N+1)/2;
   for(int divisor = 2; divisor < last_divisor; divisor++) {
     if(n_series[divisor]) continue;
     int num_threads = 512;
     int num_blocks = N/(divisor*num_threads) + 1;
     gen_primes<<<num_blocks, num_threads>>>(n_series, N, divisor);
     hipDeviceSynchronize();
     hipError_t error = hipGetLastError();
     if(error != hipSuccess) {
       printf("CUDA error %s \n", hipGetErrorString(error));
       break;
     }
   }

   int i;
   for(i = 2; i < N+1; i++)
   {
     if(!n_series[i]) {
       fprintf(fPtr, "%d ", i);
     }
   }
   fprintf(fPtr, "\n");
   hipFree(n_series);
}

 __global__
void gen_primes(bool* n_series, unsigned int N, int divisor) {
  int i = blockIdx.x*blockDim.x + threadIdx.x;
  int e = divisor*(i+2);
  if(e <= N) {
    n_series[e] = true;
  }
}
	.text
	.file	"genprimes_unified_mem.hip"
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI0_0:
	.quad	0x412e848000000000              # double 1.0E+6
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	cmpl	$2, %edi
	jne	.LBB0_2
# %bb.1:
	movq	8(%rsi), %rdi
	callq	atoi
	movl	%eax, %ebx
	jmp	.LBB0_3
.LBB0_2:
	movl	$.Lstr, %edi
	callq	puts@PLT
                                        # implicit-def: $ebx
.LBB0_3:
	callq	clock
	movq	%rax, %r14
	movl	%ebx, %edi
	callq	_Z14gpu_gen_primesj
	callq	clock
	subq	%r14, %rax
	cvtsi2sd	%rax, %xmm0
	divsd	.LCPI0_0(%rip), %xmm0
	movl	$.L.str.1, %edi
	movl	$.L.str.2, %esi
	movb	$1, %al
	callq	printf
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.globl	_Z14gpu_gen_primesj             # -- Begin function _Z14gpu_gen_primesj
	.type	_Z14gpu_gen_primesj,@function
_Z14gpu_gen_primesj:                    # @_Z14gpu_gen_primesj
	.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	$40, %rsp
	.cfi_def_cfa_offset 96
	.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	%edi, %r14d
	leaq	25(%rsp), %rbx
	movl	$.L.str.3, %esi
	movq	%rbx, %rdi
	movl	%r14d, %edx
	xorl	%eax, %eax
	callq	sprintf
	movq	%rbx, %rdi
	callq	strlen@PLT
	movl	$1954051118, 25(%rsp,%rax)      # imm = 0x7478742E
	movb	$0, 29(%rsp,%rax)
	movl	$.L.str.5, %esi
	movq	%rbx, %rdi
	callq	fopen
	movq	%rax, %rbx
	leal	1(%r14), %eax
	movl	%eax, 12(%rsp)                  # 4-byte Spill
	movslq	%eax, %r15
	leaq	16(%rsp), %rdi
	movq	%r15, %rsi
	movl	$1, %edx
	callq	hipMallocManaged
	cmpl	$6, %r15d
	jb	.LBB1_8
# %bb.1:                                # %.lr.ph.preheader
	movabsq	$4294967296, %rcx               # imm = 0x100000000
	movl	12(%rsp), %eax                  # 4-byte Reload
	movl	%eax, %r13d
	shrl	%r13d
	movl	$2, %r15d
	movl	$1024, %ebp                     # imm = 0x400
	leaq	512(%rcx), %r12
.LBB1_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movq	16(%rsp), %rax
	cmpb	$0, (%rax,%r15)
	jne	.LBB1_7
# %bb.3:                                #   in Loop: Header=BB1_2 Depth=1
	movl	%r14d, %eax
	xorl	%edx, %edx
	divl	%ebp
                                        # kill: def $eax killed $eax def $rax
	leal	1(%rax), %edi
	movabsq	$4294967296, %rax               # imm = 0x100000000
	orq	%rax, %rdi
	movl	$1, %esi
	movq	%r12, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_5
# %bb.4:                                #   in Loop: Header=BB1_2 Depth=1
	movq	16(%rsp), %rdi
	movl	%r14d, %esi
	movl	%r15d, %edx
	callq	_Z25__device_stub__gen_primesPbji
.LBB1_5:                                #   in Loop: Header=BB1_2 Depth=1
	callq	hipDeviceSynchronize
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB1_6
.LBB1_7:                                # %.critedge
                                        #   in Loop: Header=BB1_2 Depth=1
	incq	%r15
	addl	$512, %ebp                      # imm = 0x200
	cmpq	%r15, %r13
	jne	.LBB1_2
	jmp	.LBB1_8
.LBB1_6:
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.6, %edi
	movq	%rax, %rsi
	xorl	%eax, %eax
	callq	printf
.LBB1_8:                                # %.loopexit
	movl	12(%rsp), %eax                  # 4-byte Reload
	cmpl	$3, %eax
	jb	.LBB1_13
# %bb.9:                                # %.lr.ph37.preheader
	movl	%eax, %r15d
	movl	$2, %r14d
.LBB1_10:                               # %.lr.ph37
                                        # =>This Inner Loop Header: Depth=1
	movq	16(%rsp), %rax
	cmpb	$0, (%rax,%r14)
	jne	.LBB1_12
# %bb.11:                               #   in Loop: Header=BB1_10 Depth=1
	movl	$.L.str.7, %esi
	movq	%rbx, %rdi
	movl	%r14d, %edx
	xorl	%eax, %eax
	callq	fprintf
.LBB1_12:                               #   in Loop: Header=BB1_10 Depth=1
	incq	%r14
	cmpq	%r14, %r15
	jne	.LBB1_10
.LBB1_13:                               # %._crit_edge
	movl	$10, %edi
	movq	%rbx, %rsi
	callq	fputc@PLT
	movq	16(%rsp), %rdi
	callq	hipFree
	addq	$40, %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_end1:
	.size	_Z14gpu_gen_primesj, .Lfunc_end1-_Z14gpu_gen_primesj
	.cfi_endproc
                                        # -- End function
	.globl	_Z25__device_stub__gen_primesPbji # -- Begin function _Z25__device_stub__gen_primesPbji
	.type	_Z25__device_stub__gen_primesPbji,@function
_Z25__device_stub__gen_primesPbji:      # @_Z25__device_stub__gen_primesPbji
	.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	$96, %rsp
	.cfi_def_cfa_offset 144
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	24(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	4(%rsp), %rcx
	movl	%esi, (%rcx)
	movq	%rsp, %rsi
	movl	%edx, (%rsi)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z10gen_primesPbji, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$112, %rsp
	.cfi_adjust_cfa_offset -112
	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	_Z25__device_stub__gen_primesPbji, .Lfunc_end2-_Z25__device_stub__gen_primesPbji
	.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	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z10gen_primesPbji, %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_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__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	.LBB4_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
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	.L.str.1,@object                # @.str.1
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.1:
	.asciz	"Time taken for %s is %lf\n"
	.size	.L.str.1, 26

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"GPU"
	.size	.L.str.2, 4

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"%d"
	.size	.L.str.3, 3

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	".txt"
	.size	.L.str.4, 5

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"w"
	.size	.L.str.5, 2

	.type	_Z10gen_primesPbji,@object      # @_Z10gen_primesPbji
	.section	.rodata,"a",@progbits
	.globl	_Z10gen_primesPbji
	.p2align	3, 0x0
_Z10gen_primesPbji:
	.quad	_Z25__device_stub__gen_primesPbji
	.size	_Z10gen_primesPbji, 8

	.type	.L.str.6,@object                # @.str.6
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.6:
	.asciz	"CUDA error %s \n"
	.size	.L.str.6, 16

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"%d "
	.size	.L.str.7, 4

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z10gen_primesPbji"
	.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

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"Please give a value for N"
	.size	.Lstr, 26

	.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 _Z25__device_stub__gen_primesPbji
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z10gen_primesPbji
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z10gen_primesPbji      ; -- Begin function _Z10gen_primesPbji
	.globl	_Z10gen_primesPbji
	.p2align	8
	.type	_Z10gen_primesPbji,@function
_Z10gen_primesPbji:                     ; @_Z10gen_primesPbji
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x1c
	s_load_b64 s[2:3], s[0:1], 0x8
	s_waitcnt lgkmcnt(0)
	s_and_b32 s4, s4, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_mul_i32 s15, s15, s4
	v_add3_u32 v0, v0, s15, 2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v0, v0, s3
	v_cmp_ge_u32_e32 vcc_lo, s2, v0
	s_and_saveexec_b32 s2, vcc_lo
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_load_b64 s[0:1], s[0:1], 0x0
	v_ashrrev_i32_e32 v1, 31, v0
	v_mov_b32_e32 v2, 1
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v0, vcc_lo, s0, v0
	s_delay_alu instid0(VALU_DEP_3)
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	global_store_b8 v[0:1], v2, off
.LBB0_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z10gen_primesPbji
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 272
		.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 3
		.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	_Z10gen_primesPbji, .Lfunc_end0-_Z10gen_primesPbji
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 128
; NumSgprs: 18
; NumVgprs: 3
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 3
; 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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .offset:         12
        .size:           4
        .value_kind:     by_value
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         20
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         28
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         30
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         32
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         34
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         36
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         38
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         80
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z10gen_primesPbji
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z10gen_primesPbji.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     3
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
