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45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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env_params.cpp
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Abstract:
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Goodies for updating environment parameters.
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Author:
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Leonardo (leonardo) 2012-12-01
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Notes:
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--*/
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#include "util/env_params.h"
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#include "util/params.h"
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#include "util/gparams.h"
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#include "util/util.h"
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#include "util/memory_manager.h"
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void env_params::updt_params() {
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params_ref const& p = gparams::get_ref();
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set_verbosity_level(p.get_uint("verbose", get_verbosity_level()));
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enable_warning_messages(p.get_bool("warning", true));
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memory::set_max_size(megabytes_to_bytes(p.get_uint("memory_max_size", 0)));
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memory::set_max_alloc_count(p.get_uint("memory_max_alloc_count", 0));
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memory::set_high_watermark(p.get_uint("memory_high_watermark", 0));
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unsigned mb = p.get_uint("memory_high_watermark_mb", 0);
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if (mb > 0)
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memory::set_high_watermark(megabytes_to_bytes(mb));
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}
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void env_params::collect_param_descrs(param_descrs & d) {
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d.insert("verbose", CPK_UINT, "be verbose, where the value is the verbosity level", "0");
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d.insert("warning", CPK_BOOL, "enable/disable warning messages", "true");
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d.insert("memory_max_size", CPK_UINT, "set hard upper limit for memory consumption (in megabytes), if 0 then there is no limit", "0");
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d.insert("memory_max_alloc_count", CPK_UINT, "set hard upper limit for memory allocations, if 0 then there is no limit", "0");
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d.insert("memory_high_watermark", CPK_UINT, "set high watermark for memory consumption (in bytes), if 0 then there is no limit", "0");
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d.insert("memory_high_watermark_mb", CPK_UINT, "set high watermark for memory consumption (in megabytes), if 0 then there is no limit", "0");
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}
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