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/*********************************************************************** |
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* |
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* file: config.h |
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* |
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* $Id$ |
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* |
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*/ |
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|
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#ifndef CONFIG_H__ |
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#define CONFIG_H__ |
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|
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/* 力の限りスレッドを起動 */ |
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#define USE_MT 1 |
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|
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#define USE_DT 0 |
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|
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/* シーケンシャルサーチ用閾値 |
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2004版に基づくものでは 3 */ |
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#define KEY_SHUFFLE_POS 4 |
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|
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#include "mtytypes.h" |
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|
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/**************************************************************** |
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* |
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* USE_MMX ... i686-mmx |
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* |
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* P6, K7 以前のアーキテクチャではこれを利用すべし。 |
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* |
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*/ |
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|
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#if defined(USE_MMX) |
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|
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#define N_STRIDE 6 |
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typedef uint64_t WS_T; |
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typedef uint32_t ALU_T; |
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typedef int8_t SALTOFS_T; |
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|
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#define REQUIRED_CAPS (CPUID_CMOV | CPUID_MMX) |
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|
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#define CRYPT64_CLOBBER /* "%ecx", "%edx", */ |
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|
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/**************************************************************** |
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* |
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* USE_64 ... x64-alu |
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* |
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* AMD64 K8(Opteron, Athlon64)では、XMMよりもALUの方が速い。 |
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* 64-bit ALU に対して 3-issue. |
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* |
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*/ |
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|
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#elif defined(USE_64) /* 64-bit ALU */ |
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|
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#define N_STRIDE 6 |
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typedef uint64_t WS_T; |
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typedef uint64_t ALU_T; |
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typedef int8_t SALTOFS_T; |
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|
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#define REQUIRED_CAPS (CPUID_CMOV) |
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|
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#define CRYPT64_CLOBBER /* "%rcx", "%rdx",*/ "%r8", "%r9", |
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|
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/**************************************************************** |
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* |
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* USE_64_XMM ... x64-xmm |
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* |
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* Core2 Microarchitecture は、 |
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* 128-bit XMM 演算を効率よく処理できる。 |
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* |
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*/ |
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|
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#elif defined(USE_64_XMM) |
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|
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#define N_STRIDE 7 |
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typedef DQWORD_T WS_T; |
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typedef uint64_t ALU_T; |
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typedef int32_t SALTOFS_T; |
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|
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#define REQUIRED_CAPS (CPUID_CMOV | CPUID_SSE | CPUID_SSE2) |
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|
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#define CRYPT64_CLOBBER /* "%rcx", "%rdx",*/ |
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|
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/**************************************************************** |
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* |
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* USE_XMM ... default |
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* |
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* SSE2対応と言われているアーキテクチャでは妥当。 |
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* |
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*/ |
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|
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#else /* XMM */ |
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|
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#define N_STRIDE 7 |
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typedef DQWORD_T WS_T; |
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typedef uint32_t ALU_T; |
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typedef int32_t SALTOFS_T; |
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|
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#define REQUIRED_CAPS (CPUID_CMOV | CPUID_MMX | CPUID_SSE | CPUID_SSE2) |
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|
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#define CRYPT64_CLOBBER /* "%ecx", "%edx", */ |
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|
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#endif |
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|
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#include <limits.h> |
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#define ALU_BITS (CHAR_BIT * sizeof(ALU_T)) |
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|
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#endif /* CONFIG_H__ */ |
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|
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/* |
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* Local Variables: |
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* tab-width: 4 |
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* End: |
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* |
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* EOF */ |