//
// Created by auyar on 3.02.2021.
//
#include "cudf_a2a.cuh"

namespace gcylon {

    __global__ void rebaseOffsets(int32_t * arr, int size, int32_t base) {
    int i = blockIdx.x * blockDim.x + threadIdx.x;
    if (i < size) {
        arr[i] -= base;
    }
}

int ceil(const int& numerator, const int& denominator) {
   return (numerator + denominator - 1) / denominator;
}

//todo: need to take care of the case when the size is more than
//      max_thread_count_per_block * max_number_of_blocks
void callRebaseOffsets(int32_t * arr, int size, int32_t base){
    int threads_per_block = 256;
    int number_of_blocks = ceil(size, threads_per_block);
    rebaseOffsets<<<number_of_blocks, threads_per_block>>>(arr, size, base);
    cudaDeviceSynchronize();
}

}// end of namespace gcylon

	.file	"tmpxft_002d2740_00000000-6_cudf_a2a.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2012:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2012:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_ZN6gcylon4ceilERKiS1_
	.type	_ZN6gcylon4ceilERKiS1_, @function
_ZN6gcylon4ceilERKiS1_:
.LFB2008:
	.cfi_startproc
	endbr64
	movl	(%rsi), %ecx
	movl	(%rdi), %eax
	addl	%ecx, %eax
	decl	%eax
	cltd
	idivl	%ecx
	ret
	.cfi_endproc
.LFE2008:
	.size	_ZN6gcylon4ceilERKiS1_, .-_ZN6gcylon4ceilERKiS1_
	.globl	_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii
	.type	_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii, @function
_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii:
.LFB2034:
	.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	.L3
	pushq	24(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_ZN6gcylon13rebaseOffsetsEPiii(%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
.L3:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L5
	call	__stack_chk_fail@PLT
.L5:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2034:
	.size	_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii, .-_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii
	.globl	_ZN6gcylon13rebaseOffsetsEPiii
	.type	_ZN6gcylon13rebaseOffsetsEPiii, @function
_ZN6gcylon13rebaseOffsetsEPiii:
.LFB2035:
	.cfi_startproc
	endbr64
	jmp	_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii
	.cfi_endproc
.LFE2035:
	.size	_ZN6gcylon13rebaseOffsetsEPiii, .-_ZN6gcylon13rebaseOffsetsEPiii
	.globl	_ZN6gcylon17callRebaseOffsetsEPiii
	.type	_ZN6gcylon17callRebaseOffsetsEPiii, @function
_ZN6gcylon17callRebaseOffsetsEPiii:
.LFB2009:
	.cfi_startproc
	endbr64
	leal	255(%rsi), %eax
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	movl	$256, %ecx
	movl	%edx, %r12d
	cltd
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	movq	%rdi, %rbp
	xorl	%r9d, %r9d
	idivl	%ecx
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movl	%esi, %ebx
	movl	$16777217, %edx
	xorl	%r8d, %r8d
	salq	$8, %rdx
	movl	$1, %ecx
	movl	%eax, 8(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 12(%rsp)
	movq	8(%rsp), %rdi
	movl	16(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L10
	movl	%r12d, %edx
	movl	%ebx, %esi
	movq	%rbp, %rdi
	call	_Z44__device_stub__ZN6gcylon13rebaseOffsetsEPiiiPiii
.L10:
	addq	$32, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	jmp	cudaDeviceSynchronize@PLT
	.cfi_endproc
.LFE2009:
	.size	_ZN6gcylon17callRebaseOffsetsEPiii, .-_ZN6gcylon17callRebaseOffsetsEPiii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"_ZN6gcylon13rebaseOffsetsEPiii"
	.section	.text.startup,"ax",@progbits
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2037:
	.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	.LC0(%rip), %rdx
	movq	%rax, %rdi
	leaq	_ZN6gcylon13rebaseOffsetsEPiii(%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
.LFE2037:
	.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:

//
// Created by auyar on 3.02.2021.
//
#ifndef CYLON_CUDF_A2AD_H
#define CYLON_CUDF_A2AD_H

#include <hip/hip_runtime.h>

namespace gcylon {

__global__ void rebaseOffsets(int32_t * arr, int size, int32_t base);

void callRebaseOffsets(int32_t * arr, int size, int32_t base);

}// end of namespace gcylon

#endif //CYLON_CUDF_A2AD_H

	.text
	.file	"cudf_a2a.hip"
	.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 __hip_cuid_

	.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_
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.amdgpu_metadata
---
amdhsa.kernels:  []
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
