Reorganisation of the source tree

[ghc-hetmet.git] / rts / gmp / mpn / x86 / k7 / gmp-mparam.h

diff --git a/rts/gmp/mpn/x86/k7/gmp-mparam.h b/rts/gmp/mpn/x86/k7/gmp-mparam.h
new file mode 100644 (file)
index 0000000..c3bba0a
--- /dev/null
+++ b/rts/gmp/mpn/x86/k7/gmp-mparam.h
@@ -0,0 +1,100 @@
+/* AMD K7 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright (C) 1991, 1993, 1994, 2000 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library 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.
+
+The GNU MP Library 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 for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#define BITS_PER_MP_LIMB 32
+#define BYTES_PER_MP_LIMB 4
+#define BITS_PER_LONGINT 32
+#define BITS_PER_INT 32
+#define BITS_PER_SHORTINT 16
+#define BITS_PER_CHAR 8
+
+
+/* the low limb is ready after 4 cycles, but normally it's the high limb
+   which is of interest, and that comes out after 6 cycles */
+#ifndef UMUL_TIME
+#define UMUL_TIME   6  /* cycles */
+#endif
+
+/* AMD doco says 40, but it measures 39 back-to-back */
+#ifndef UDIV_TIME
+#define UDIV_TIME   39  /* cycles */
+#endif
+
+/* using bsf */
+#ifndef COUNT_TRAILING_ZEROS_TIME
+#define COUNT_TRAILING_ZEROS_TIME   7  /* cycles */
+#endif
+
+
+/* Generated by tuneup.c, 2000-07-06. */
+
+#ifndef KARATSUBA_MUL_THRESHOLD
+#define KARATSUBA_MUL_THRESHOLD   26
+#endif
+#ifndef TOOM3_MUL_THRESHOLD
+#define TOOM3_MUL_THRESHOLD      177
+#endif
+
+#ifndef KARATSUBA_SQR_THRESHOLD
+#define KARATSUBA_SQR_THRESHOLD   52
+#endif
+#ifndef TOOM3_SQR_THRESHOLD
+#define TOOM3_SQR_THRESHOLD      173
+#endif
+
+#ifndef BZ_THRESHOLD
+#define BZ_THRESHOLD              76
+#endif
+
+#ifndef FIB_THRESHOLD
+#define FIB_THRESHOLD            114
+#endif
+
+#ifndef POWM_THRESHOLD
+#define POWM_THRESHOLD            34
+#endif
+
+#ifndef GCD_ACCEL_THRESHOLD
+#define GCD_ACCEL_THRESHOLD        5
+#endif
+#ifndef GCDEXT_THRESHOLD
+#define GCDEXT_THRESHOLD          54
+#endif
+
+#ifndef FFT_MUL_TABLE
+#define FFT_MUL_TABLE  { 720, 1440, 2944, 7680, 18432, 57344, 0 }
+#endif
+#ifndef FFT_MODF_MUL_THRESHOLD
+#define FFT_MODF_MUL_THRESHOLD     736
+#endif
+#ifndef FFT_MUL_THRESHOLD
+#define FFT_MUL_THRESHOLD         6912
+#endif
+
+#ifndef FFT_SQR_TABLE
+#define FFT_SQR_TABLE  { 784, 1696, 3200, 7680, 18432, 57344, 0 }
+#endif
+#ifndef FFT_MODF_SQR_THRESHOLD
+#define FFT_MODF_SQR_THRESHOLD     800
+#endif
+#ifndef FFT_SQR_THRESHOLD
+#define FFT_SQR_THRESHOLD         8448
+#endif