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/*============================================================================
bandwidth, a benchmark to estimate memory transfer bandwidth.
Copyright (C) 2005-2014 by Zack T Smith.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
The author may be reached at 1@zsmith.co.
*===========================================================================*/
//---------------------------------------------------------------------------
// Change log
// 0.18 Grand unified version supports x86/intel64/arm, linux/win32/winmo.
// 0.19 Now have 128-bit writer that goes to cache AND one that bypasses.
// 0.20 Added my bmplib and graphing of output. Also added --slow option.
// 0.21 Adds random testing. Min chunk size = 256 B. Allows non-2^n chunks.
// 0.22 Adds register-to-register and register-to/from-stack transfers.
// 0.23 Adds vector-to-vector and register-to-vector transfers, & Mac support.
// 0.24 Adds network bandwidth tests from this PC to specified others.
// 0.25 Made network tests bidirectional to test asymmetric networks.
// 0.26 Fixes to prevent certain vector instructions being used w/AMD chips.
// 0.27 Added 128-byte tests for greater precision.
// 0.28 Added use of CPUID.
// 0.29 Added more 128-byte tests.
// 0.30 Adds cache identification for Intel CPUs in 64-bit mode.
// 0.31 Adds cache identification for Intel CPUs in 32-bit mode.
// 0.32 Added AVX support.
// 1.0 Moved graphing logic into BMPGraphing. Added LODS support.
// 1.1 Switched to larger font in graphing module.
//---------------------------------------------------------------------------
#ifndef _DEFS_H
#define _DEFS_H
#define RELEASE "1.1"
#ifndef bool
typedef char bool;
enum { true = 1, false = 0 };
#endif
#define NETWORK_DEFAULT_PORTNUM (49000)
#define NETSIZE_MIN (15)
#define NETSIZE_MAX (28)
#define NETWORK_CHUNK_SIZE (1<<NETSIZE_MIN)
#define DOING_LODS // lodsq and lodsd
extern int Reader (void *ptr, unsigned long size, unsigned long loops);
extern int ReaderLODSQ (void *ptr, unsigned long size, unsigned long loops);
extern int ReaderLODSD (void *ptr, unsigned long size, unsigned long loops);
extern int ReaderLODSW (void *ptr, unsigned long size, unsigned long loops);
extern int ReaderLODSB (void *ptr, unsigned long size, unsigned long loops);
extern int Reader_128bytes (void *ptr, unsigned long size, unsigned long loops);
extern int RandomReader (void *ptr, unsigned long n_chunks, unsigned long loops);
extern int Writer (void *ptr, unsigned long size, unsigned long loops, unsigned long value);
extern int Writer_128bytes (void *ptr, unsigned long size, unsigned long loops, unsigned long value);
extern int RandomWriter (void *ptr, unsigned long size, unsigned long loops, unsigned long value);
extern int RegisterToRegister (unsigned long);
extern int StackReader (unsigned long);
extern int StackWriter (unsigned long);
extern int RegisterToVector (unsigned long); // SSE2
extern int Register8ToVector (unsigned long); // SSE2
extern int Register16ToVector (unsigned long); // SSE2
extern int Register32ToVector (unsigned long); // SSE2
extern int Register64ToVector (unsigned long); // SSE2
extern int VectorToVector (unsigned long); // SSE2
extern int VectorToVectorAVX (unsigned long);
extern int VectorToRegister (unsigned long); // SSE2
extern int Vector8ToRegister (unsigned long); // SSE2
extern int Vector16ToRegister (unsigned long); // SSE2
extern int Vector32ToRegister (unsigned long); // SSE2
extern int Vector64ToRegister (unsigned long); // SSE2
extern int Copy (void*, void*, unsigned long, unsigned long);
extern int CopySSE (void*, void*, unsigned long, unsigned long);
extern int CopyAVX (void*, void*, unsigned long, unsigned long);
extern int CopySSE_128bytes (void*, void*, unsigned long, unsigned long);
extern int ReaderAVX (void *ptr, unsigned long, unsigned long);
extern int ReaderVSX (void *ptr, unsigned long, unsigned long);
extern int ReaderSSE2 (void *ptr, unsigned long, unsigned long);
extern int ReaderSSE2_bypass (void *ptr, unsigned long, unsigned long);
extern int RandomReaderVSX (unsigned long **ptr, unsigned long, unsigned long);
extern int RandomReaderSSE2 (unsigned long **ptr, unsigned long, unsigned long);
extern int RandomReaderSSE2_bypass (unsigned long **ptr, unsigned long, unsigned long);
extern int WriterAVX (void *ptr, unsigned long, unsigned long, unsigned long);
extern int WriterVSX (void *ptr, unsigned long, unsigned long, unsigned long);
extern int WriterSSE2 (void *ptr, unsigned long, unsigned long, unsigned long);
extern int RandomWriterVSX(unsigned long **ptr, unsigned long, unsigned long, unsigned long);
extern int RandomWriterSSE2(unsigned long **ptr, unsigned long, unsigned long, unsigned long);
extern int ReaderSSE2_128bytes(void *ptr, unsigned long, unsigned long);
extern int WriterSSE2_128bytes(void *ptr, unsigned long, unsigned long, unsigned long);
extern int ReaderSSE2_128bytes_bypass (void *ptr, unsigned long, unsigned long);
extern int WriterSSE2_128bytes_bypass (void *ptr, unsigned long, unsigned long, unsigned long);
extern int WriterAVX_bypass (void *ptr, unsigned long, unsigned long, unsigned long);
extern int WriterSSE2_bypass (void *ptr, unsigned long, unsigned long, unsigned long);
extern int RandomWriterSSE2_bypass (unsigned long **ptr, unsigned long, unsigned long, unsigned long);
extern void get_cpuid_family (char *family_return);
extern void get_cpuid_cache_info (uint32_t *array, int index);
extern unsigned get_cpuid1_ecx ();
extern unsigned get_cpuid1_edx ();
extern unsigned get_cpuid7_ebx ();
extern unsigned get_cpuid_80000001_ecx ();
extern unsigned get_cpuid_80000001_edx ();
#define CPUID_EDX_MMX (1<<23)
#define CPUID_EDX_SSE (1<<25)
#define CPUID_EDX_SSE2 (1<<26)
#define CPUID_EDX_INTEL64 (1<<29) // "Long Mode" on AMD.
#define CPUID_EDX_XD (1<<20)
#define CPUID_ECX_SSE3 (1)
#define CPUID_ECX_SSSE3 (1<<9)
#define CPUID_ECX_SSE4A (1<<6)
#define CPUID_ECX_SSE41 (1<<19)
#define CPUID_ECX_SSE42 (1<<20)
#define CPUID_ECX_AES (1<<25) // Encryption.
#define CPUID_ECX_AVX (1<<28) // 256-bit YMM registers.
#define CPUID_EBX_AVX2 (0x20)
#define FBLOOPS_R 400
#define FBLOOPS_W 800
#define FB_SIZE (640*480*2)
#endif
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