merge upstream/master

1 files changed, 0 insertions, 132 deletions

diff --git a/jam-files/engine/debug.c b/jam-files/engine/debug.c
deleted file mode 100644
index 7290555a..00000000
--- a/jam-files/engine/debug.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
-    Copyright Rene Rivera 2005.
-    Distributed under the Boost Software License, Version 1.0.
-    (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
-*/
-
-#include "jam.h"
-
-#include "hash.h"
-
-#include <time.h>
-#include <assert.h>
-
-
-static profile_frame * profile_stack = 0;
-static struct hash   * profile_hash  = 0;
-static profile_info    profile_other = { "[OTHER]", 0, 0, 0, 0, 0 };
-static profile_info    profile_total = { "[TOTAL]", 0, 0, 0, 0, 0 };
-
-
-profile_frame * profile_init( char * rulename, profile_frame * frame )
-{
-    if ( DEBUG_PROFILE ) profile_enter( rulename, frame );
-    return frame;
-}
-
-
-void profile_enter( char * rulename, profile_frame * frame )
-{
-    if ( DEBUG_PROFILE )
-    {
-        clock_t start = clock();
-        profile_info info;
-        profile_info * p = &info;
-
-        if ( !rulename ) p = &profile_other;
-
-        if ( !profile_hash && rulename )
-            profile_hash = hashinit( sizeof( profile_info ), "profile" );
-
-        info.name = rulename;
-
-        if ( rulename && hashenter( profile_hash, (HASHDATA * *)&p ) )
-            p->cumulative = p->net = p->num_entries = p->stack_count = p->memory = 0;
-
-        ++p->num_entries;
-        ++p->stack_count;
-
-        frame->info = p;
-
-        frame->caller = profile_stack;
-        profile_stack = frame;
-
-        frame->entry_time = clock();
-        frame->overhead = 0;
-        frame->subrules = 0;
-
-        /* caller pays for the time it takes to play with the hash table */
-        if ( frame->caller )
-            frame->caller->overhead += frame->entry_time - start;
-    }
-}
-
-
-void profile_memory( long mem )
-{
-    if ( DEBUG_PROFILE )
-        if ( profile_stack && profile_stack->info )
-            profile_stack->info->memory += mem;
-}
-
-
-void profile_exit( profile_frame * frame )
-{
-    if ( DEBUG_PROFILE )
-    {
-        /* Cumulative time for this call. */
-        clock_t t = clock() - frame->entry_time - frame->overhead;
-        /* If this rule is already present on the stack, don't add the time for
-         * this instance.
-         */
-        if ( frame->info->stack_count == 1 )
-            frame->info->cumulative += t;
-        /* Net time does not depend on presense of the same rule in call stack.
-         */
-        frame->info->net += t - frame->subrules;
-
-        if ( frame->caller )
-        {
-            /* Caller's cumulative time must account for this overhead. */
-            frame->caller->overhead += frame->overhead;
-            frame->caller->subrules += t;
-        }
-        /* Pop this stack frame. */
-        --frame->info->stack_count;
-        profile_stack = frame->caller;
-    }
-}
-
-
-static void dump_profile_entry( void * p_, void * ignored )
-{
-    profile_info * p = (profile_info *)p_;
-    unsigned long mem_each = ( p->memory / ( p->num_entries ? p->num_entries : 1 ) );
-    double cumulative = p->cumulative;
-    double net = p->net;
-    double q = p->net;
-    q /= ( p->num_entries ? p->num_entries : 1 );
-    cumulative /= CLOCKS_PER_SEC;
-    net /= CLOCKS_PER_SEC;
-    q /= CLOCKS_PER_SEC;
-    if ( !ignored )
-    {
-        profile_total.cumulative += p->net;
-        profile_total.memory += p->memory;
-    }
-    printf( "%10ld %12.6f %12.6f %12.8f %10ld %10ld %s\n", p->num_entries,
-        cumulative, net, q, p->memory, mem_each, p->name );
-}
-
-
-void profile_dump()
-{
-    if ( profile_hash )
-    {
-        printf( "%10s %12s %12s %12s %10s %10s %s\n", "--count--", "--gross--",
-            "--net--", "--each--", "--mem--", "--each--", "--name--" );
-        hashenumerate( profile_hash, dump_profile_entry, 0 );
-        dump_profile_entry( &profile_other, 0 );
-        dump_profile_entry( &profile_total, (void *)1 );
-    }
-}