https://hal.archives-ouvertes.fr/hal-02443512
Tip revision: 31be198773f103324593d26369f135fbde5b97f8 authored by Software Heritage on 20 January 2020, 08:58:55 UTC
hal: Deposit 359 in collection hal
hal: Deposit 359 in collection hal
Tip revision: 31be198
starpu_hash.h
/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2012 Inria
* Copyright (C) 2010,2012,2013,2015,2017,2019 CNRS
* Copyright (C) 2009-2014 Université de Bordeaux
*
* StarPU is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* StarPU is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* See the GNU Lesser General Public License in COPYING.LGPL for more details.
*/
#ifndef __STARPU_HASH_H__
#define __STARPU_HASH_H__
#include <stdint.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C"
{
#endif
/**
@ingroup API_Data_Interfaces
@{
*/
/**
Compute the CRC of a byte buffer seeded by the \p inputcrc
<em>current state</em>. The return value should be considered as the new
<em>current state</em> for future CRC computation. This is used for computing
data size footprint.
*/
uint32_t starpu_hash_crc32c_be_n(const void *input, size_t n, uint32_t inputcrc);
/**
Compute the CRC of a 32bit number seeded by the \p inputcrc
<em>current state</em>. The return value should be considered as the new
<em>current state</em> for future CRC computation. This is used for computing
data size footprint.
*/
uint32_t starpu_hash_crc32c_be(uint32_t input, uint32_t inputcrc);
/**
Compute the CRC of a string seeded by the \p inputcrc <em>current
state</em>. The return value should be considered as the new <em>current
state</em> for future CRC computation. This is used for computing data
size footprint.
*/
uint32_t starpu_hash_crc32c_string(const char *str, uint32_t inputcrc);
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* __STARPU_HASH_H__ */