Add wasm tacle-bench targets

2026-06-12 20:06:22 +02:00
parent 30daa8a00c
commit 08c2e9c13d
1122 changed files with 520422 additions and 0 deletions
--- a/targets/wasm-tacle/kernel/bitcount/bitcnt_3.c
+++ b/targets/wasm-tacle/kernel/bitcount/bitcnt_3.c
@ -0,0 +1,106 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.x
+
+  Name: bitcnt_3.c
+
+  Author: Bob Stout & Auke Reitsma
+
+  Function: Bit counting functions using table lookup
+
+  Source: http://www.snippets.org/
+
+  Changes: no major functional changes
+
+  License: May be used, modified, and re-distributed freely.
+
+*/
+
+
+#include "bitops.h"
+
+static char bitcount_bits[ 256 ];
+
+/*
+**  Count bits in each nybble
+**
+**  Note: Only the first 16 table entries are used, the rest could be
+**        omitted.
+*/
+
+void bitcount_init3( void )
+{
+  int volatile i = 0;
+  char bitcount_bits_tmp[ 256 ] = {
+    0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4,
+    1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+    1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+    2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+    1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+    2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+    2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+    3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+    1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+    2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+    2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+    3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+    2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+    3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+    3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+    4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
+  };
+
+  for ( i = 0; i < 256; i++ )
+    bitcount_bits[ i ] = bitcount_bits_tmp[ i ];
+}
+
+int bitcount_ntbl_bitcount( long int x )
+{
+  return
+    bitcount_bits[  ( int ) ( x & 0x0000000FUL )  ] +
+    bitcount_bits[  ( int )( ( x & 0x000000F0UL ) >> 4 )  ] +
+    bitcount_bits[  ( int )( ( x & 0x00000F00UL ) >> 8 )  ] +
+    bitcount_bits[  ( int )( ( x & 0x0000F000UL ) >> 12 ) ] +
+    bitcount_bits[  ( int )( ( x & 0x000F0000UL ) >> 16 ) ] +
+    bitcount_bits[  ( int )( ( x & 0x00F00000UL ) >> 20 ) ] +
+    bitcount_bits[  ( int )( ( x & 0x0F000000UL ) >> 24 ) ] +
+    bitcount_bits[  ( int )( ( x & 0xF0000000UL ) >> 28 ) ];
+}
+
+/*
+**  Count bits in each byte
+**
+**  by Bruce Wedding, works best on Watcom & Borland
+*/
+
+int bitcount_BW_btbl_bitcount( long int x )
+{
+  union {
+    unsigned char ch[ 4 ];
+    long y;
+  } U;
+
+  U.y = x;
+
+  return bitcount_bits[  U.ch[ 0 ]  ] + bitcount_bits[  U.ch[ 1 ]  ] +
+         bitcount_bits[  U.ch[ 3 ]  ] + bitcount_bits[  U.ch[ 2 ]  ];
+}
+
+/*
+**  Count bits in each byte
+**
+**  by Auke Reitsma, works best on Microsoft, Symantec, and others
+*/
+
+int bitcount_AR_btbl_bitcount( long int x )
+{
+  unsigned char *ptr = ( unsigned char * ) & x ;
+  int accu ;
+
+  accu = bitcount_bits[  *ptr++  ];
+  accu += bitcount_bits[  *ptr++  ];
+  accu += bitcount_bits[  *ptr++  ];
+  accu += bitcount_bits[  *ptr  ];
+  return accu;
+}