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patch 8.2.0154: reallocating the list of scripts is inefficient

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Problem:    Reallocating the list of scripts is inefficient.
Solution:   Instead of using a growarray of scriptitem_T, store pointers and
            allocate each scriptitem_T separately.  Also avoids that the
            growarray pointers change when sourcing a new script.
This commit is contained in:
Bram Moolenaar
2020-01-26 19:26:46 +01:00
parent b3de5114ac
commit 21b9e9773d
10 changed files with 54 additions and 46 deletions
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14
src/profiler.c
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@ -440,7 +440,7 @@ prof_inchar_exit(void)
prof_def_func(void)
{
if (current_sctx.sc_sid > 0)
return SCRIPT_ITEM(current_sctx.sc_sid).sn_pr_force;
return SCRIPT_ITEM(current_sctx.sc_sid)->sn_pr_force;
return FALSE;
}
@ -763,7 +763,7 @@ script_prof_save(
if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= script_items.ga_len)
{
si = &SCRIPT_ITEM(current_sctx.sc_sid);
si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && si->sn_pr_nest++ == 0)
profile_start(&si->sn_pr_child);
}
@ -780,7 +780,7 @@ script_prof_restore(proftime_T *tm)
if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= script_items.ga_len)
{
si = &SCRIPT_ITEM(current_sctx.sc_sid);
si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && --si->sn_pr_nest == 0)
{
profile_end(&si->sn_pr_child);
@ -805,7 +805,7 @@ script_dump_profile(FILE *fd)
for (id = 1; id <= script_items.ga_len; ++id)
{
si = &SCRIPT_ITEM(id);
si = SCRIPT_ITEM(id);
if (si->sn_prof_on)
{
fprintf(fd, "SCRIPT %s\n", si->sn_name);
@ -905,7 +905,7 @@ script_line_start(void)
if (current_sctx.sc_sid <= 0 || current_sctx.sc_sid > script_items.ga_len)
return;
si = &SCRIPT_ITEM(current_sctx.sc_sid);
si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && SOURCING_LNUM >= 1)
{
// Grow the array before starting the timer, so that the time spent
@ -940,7 +940,7 @@ script_line_exec(void)
if (current_sctx.sc_sid <= 0 || current_sctx.sc_sid > script_items.ga_len)
return;
si = &SCRIPT_ITEM(current_sctx.sc_sid);
si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && si->sn_prl_idx >= 0)
si->sn_prl_execed = TRUE;
}
@ -956,7 +956,7 @@ script_line_end(void)
if (current_sctx.sc_sid <= 0 || current_sctx.sc_sid > script_items.ga_len)
return;
si = &SCRIPT_ITEM(current_sctx.sc_sid);
si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && si->sn_prl_idx >= 0
&& si->sn_prl_idx < si->sn_prl_ga.ga_len)
{