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/**************************************************************************
*
* Copyright 2009 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/**
* @file
* Shared testing code.
*
* @author Jose Fonseca <jfonseca@vmware.com>
*/
#ifndef LP_TEST_H
#define LP_TEST_H
#include <stdlib.h>
#include <stdio.h>
#include <float.h>
#include "os/os_llvm.h"
#include <llvm-c/Analysis.h>
#include <llvm-c/ExecutionEngine.h>
#include <llvm-c/Target.h>
#include <llvm-c/BitWriter.h>
#include <llvm-c/Transforms/Scalar.h>
#include "pipe/p_state.h"
#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_dump.h"
#include "gallivm/lp_bld_type.h"
#define LP_TEST_NUM_SAMPLES 32
void
write_tsv_header(FILE *fp);
boolean
test_some(unsigned verbose, FILE *fp, unsigned long n);
boolean
test_all(unsigned verbose, FILE *fp);
#if defined(PIPE_CC_MSVC)
unsigned __int64 __rdtsc();
#pragma intrinsic(__rdtsc)
#define rdtsc() __rdtsc()
#elif defined(PIPE_CC_GCC) && (defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64))
static INLINE uint64_t
rdtsc(void)
{
uint32_t hi, lo;
__asm__ __volatile__ ("rdtsc" : "=a"(lo), "=d"(hi));
return ((uint64_t)lo) | (((uint64_t)hi) << 32);
}
#else
#define rdtsc() 0
#endif
float
random_float(void);
void
dump_type(FILE *fp, struct lp_type type);
double
read_elem(struct lp_type type, const void *src, unsigned index);
void
write_elem(struct lp_type type, void *dst, unsigned index, double src);
void
random_elem(struct lp_type type, void *dst, unsigned index);
void
read_vec(struct lp_type type, const void *src, double *dst);
void
write_vec(struct lp_type type, void *dst, const double *src);
void
random_vec(struct lp_type type, void *dst);
boolean
compare_vec_with_eps(struct lp_type type, const void *res, const void *ref, double eps);
boolean
compare_vec(struct lp_type type, const void *res, const void *ref);
void
dump_vec(FILE *fp, struct lp_type type, const void *src);
#endif /* !LP_TEST_H */
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