gcc/libstdc++-v3/doc/html/ext/pb_ds/hash_random_int_subscript_find_timing_test.html - Issue 3050029: [gcc] GCC 4.5.0=>4.5.1

Unified Diff: gcc/libstdc++-v3/doc/html/ext/pb_ds/hash_random_int_subscript_find_timing_test.html

Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git

Patch Set: Created 10 years, 5 months ago

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diff --git a/gcc/libstdc++-v3/doc/html/ext/pb_ds/hash_random_int_subscript_find_timing_test.html b/gcc/libstdc++-v3/doc/html/ext/pb_ds/hash_random_int_subscript_find_timing_test.html

deleted file mode 100644

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--- a/gcc/libstdc++-v3/doc/html/ext/pb_ds/hash_random_int_subscript_find_timing_test.html

+++ /dev/null

@@ -1,220 +0,0 @@

-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

- "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

-<head>

-<meta name="generator" content="HTML Tidy for Linux/x86 (vers 12 April 2005), see www.w3.org" />

-<title>Hash Random Int Subscript Find Timing Test</title>

-<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" />

-</head>

-<body>

-<div id="page">

-<h1>Hash-Based Random-Integer <tt><b>operator</b>[]</tt>

- FindTiming Test</h1>

-<h2><a name="description" id="description">Description</a></h2>

-<p>This test inserts a number of values with uniform i.i.d.

- integer keys into a container, then performs a series of finds

- using <tt><b>operator</b>[]</tt>. It measures the average time

- for <tt><b>operator</b>[]</tt> as a function of the number of

- values inserted.</p>

-<p>(The test was executed with <a href="http://gcc.gnu.org/viewcvs/*checkout*/trunk/libstdc%2B%2B-v3/testsuite/performance/ext/pb_ds/random_int_subscript_find_timing.cc"><tt>hash_random_int_subscript_find_timing_test</tt></a>

- 200 200 2100)</p>

-<h2><a name="purpose" id="purpose">Purpose</a></h2>

-<p>The test checks the effect of different underlying

- hash-tables (see <a href="hash_based_containers.html">Design::Hash-Based Containers</a>

- ), range-hashing functions, and trigger policies (see <a href="hash_based_containers.html#hash_policies">Design::Hash-Based

- Containers::Hash Policies</a> and <a href="hash_based_containers.html#resize_policies">Design::Hash-Based

- Containers::Resize Policies</a> ).</p>

-<h2><a name="results" id="results">Results</a></h2>

-<p>Figures <a href="#NCCG">NCCG</a>, <a href="#NCCM">NCCM</a>,

- and <a href="#NCCL">NCCL</a> show the results for the native

- and collision-chaining types in <a href="assoc_performance_tests.html#gcc"><u>g++</u></a>, <a href="assoc_performance_tests.html#msvc"><u>MSVC++</u></a>, and

- <a href="assoc_performance_tests.html#local"><u>local</u></a>,

- respectively; Figures <a href="#NGPG">NGPG</a>, <a href="#NGPM">NGPM</a>, and <a href="#NGPL">NGPL</a> show the results

- for the native and probing types in <a href="assoc_performance_tests.html#gcc"><u>g++</u></a>, <a href="assoc_performance_tests.html#msvc"><u>MSVC++</u></a>, and

- <a href="assoc_performance_tests.html#local"><u>local</u></a>,

- respectively.</p>

-<div id="NCCG_res_div">

-<div id="NCCG_gcc">

-<div id="NCCG_cc_hash_random_int_subscript_timing_test_find">

-<div id="NCCG_assoc">

-<div id="NCCG_Native_and_collision-chaining_hash_random_int_find_timing_test_using__tt__b_operator_455b__455tt__457"><div style="border-style: dotted; border-width: 1px; border-color: lightgray"><h6 class="c1"><a name="NCCG" id="NCCG"><img src="cc_hash_random_int_subscript_timing_test_find_gcc.png" alt="no image" /></a></h6>NCCG: Native and collision-chaining hash random int find timing test using <tt><b>operator</b></tt>[] - <a href="assoc_performance_tests.html#gcc">g++</a><p>In the above figure, the names in the legends have the following meaning:</p>

-<ol>

-<li>

-n_hash_map_ncah-

-<tt>std::tr1::unordered_map</tt> with <tt>cache_hash_code</tt> = <tt><b>false</b></tt></li>

-<li>

-cc_hash_mod_prime_nea_lc_1div8_1div1_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mod_range_hashing.html"><tt>direct_mod_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_prime_size_policy.html"><tt>hash_prime_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/1</i></li>

-<li>

-cc_hash_mod_prime_nea_lc_1div8_1div2_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mod_range_hashing.html"><tt>direct_mod_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_prime_size_policy.html"><tt>hash_prime_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i></li>

-<li>

-cc_hash_mask_exp_nea_lc_1div8_1div1_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mask_range_hashing.html"><tt>direct_mask_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_exponential_size_policy.html"><tt>hash_exponential_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/1</i></li>

-<li>

-cc_hash_mask_exp_nea_lc_1div8_1div2_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mask_range_hashing.html"><tt>direct_mask_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_exponential_size_policy.html"><tt>hash_exponential_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i></li>

-</ol>

-</div><div style="width: 100%; height: 20px"></div></div>

-</div>

-<div id="NCCM_res_div">

-<div id="NCCM_msvc">

-<div id="NCCM_cc_hash_random_int_subscript_timing_test_find">

-<div id="NCCM_assoc">

-<div id="NCCM_Native_and_collision-chaining_hash_random_int_find_timing_test_using__tt__b_operator_455b__455tt__457"><div style="border-style: dotted; border-width: 1px; border-color: lightgray"><h6 class="c1"><a name="NCCM" id="NCCM"><img src="cc_hash_random_int_subscript_timing_test_find_msvc.png" alt="no image" /></a></h6>NCCM: Native and collision-chaining hash random int find timing test using <tt><b>operator</b></tt>[] - <a href="assoc_performance_tests.html#msvc">msvc++</a><p>In the above figure, the names in the legends have the following meaning:</p>

-<ol>

-<li>

-cc_hash_mod_prime_nea_lc_1div8_1div1_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mod_range_hashing.html"><tt>direct_mod_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_prime_size_policy.html"><tt>hash_prime_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/1</i></li>

-<li>

-cc_hash_mod_prime_nea_lc_1div8_1div2_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mod_range_hashing.html"><tt>direct_mod_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_prime_size_policy.html"><tt>hash_prime_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i></li>

-<li>

-n_hash_map_ncah-

-<tt>stdext::hash_map</tt></li>

-<li>

-cc_hash_mask_exp_nea_lc_1div8_1div1_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mask_range_hashing.html"><tt>direct_mask_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_exponential_size_policy.html"><tt>hash_exponential_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/1</i></li>

-<li>

-cc_hash_mask_exp_nea_lc_1div8_1div2_nsth_map-

-<a href="cc_hash_table.html"><tt>cc_hash_table</tt></a>

-with <tt>Comb_Hash_Fn</tt> = <a href="direct_mask_range_hashing.html"><tt>direct_mask_range_hashing</tt></a>

-, and <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_exponential_size_policy.html"><tt>hash_exponential_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i></li>

-</ol>

-</div><div style="width: 100%; height: 20px"></div></div>

-</div>

-<div id="NCCL_res_div">

-<div id="NCCL_local">

-<div id="NCCL_cc_hash_random_int_subscript_timing_test_find">

-<div id="NCCL_assoc">

-<div id="NCCL_Native_and_collision-chaining_hash_random_int_find_timing_test_using__tt__b_operator_455b__455tt__457"><div style = "border-style: dotted; border-width: 1px; border-color: lightgray"><h6 class="c1"><a name="NCCL" id= "NCCL"><img src="cc_hash_random_int_subscript_timing_test_find_local.png" alt="no image" /></a></h6>NCCL: Native and collision-chaining hash random int find timing test using <tt><b>operator</b></tt>[] - <a href = "assoc_performance_tests.html#local">local</a></div><div style = "width: 100%; height: 20px"></div></div>

-</div>

-<div id="NGPG_res_div">

-<div id="NGPG_gcc">

-<div id="NGPG_gp_hash_random_int_subscript_timing_test_find">

-<div id="NGPG_assoc">

-<div id="NGPG_Native_and_probing_hash_random_int_find_timing_test_using__tt__b_operator_455b__455tt__457"><div style="border-style: dotted; border-width: 1px; border-color: lightgray"><h6 class="c1"><a name="NGPG" id="NGPG"><img src="gp_hash_random_int_subscript_timing_test_find_gcc.png" alt="no image" /></a></h6>NGPG: Native and probing hash random int find timing test using <tt><b>operator</b></tt>[] - <a href="assoc_performance_tests.html#gcc">g++</a><p>In the above figure, the names in the legends have the following meaning:</p>

-<ol>

-<li>

-n_hash_map_ncah-

-<tt>std::tr1::unordered_map</tt> with <tt>cache_hash_code</tt> = <tt><b>false</b></tt></li>

-<li>

-gp_hash_mod_quadp_prime_nea_lc_1div8_1div2_nsth_map-

-<a href="gp_hash_table.html"><tt>gp_hash_table</tt></a>

- with <tt>Comb_Hash_Fn</tt> = <a href="direct_mod_range_hashing.html"><tt>direct_mod_range_hashing</tt></a>

-, <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_prime_size_policy.html"><tt>hash_prime_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i>, and <tt>Probe_Fn</tt> = <a href="quadratic_probe_fn.html"><tt>quadratic_probe_fn</tt></a>

-</li>

-<li>

-gp_hash_mask_linp_exp_nea_lc_1div8_1div2_nsth_map-

-<a href="gp_hash_table.html"><tt>gp_hash_table</tt></a>

- with <tt>Comb_Hash_Fn</tt> = <a href="direct_mask_range_hashing.html"><tt>direct_mask_range_hashing</tt></a>

-, <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_exponential_size_policy.html"><tt>hash_exponential_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i>, and <tt>Probe_Fn</tt> = <a href="linear_probe_fn.html"><tt>linear_probe_fn</tt></a>

-</li>

-</ol>

-</div><div style="width: 100%; height: 20px"></div></div>

-</div>

-<div id="NGPM_res_div">

-<div id="NGPM_msvc">

-<div id="NGPM_gp_hash_random_int_subscript_timing_test_find">

-<div id="NGPM_assoc">

-<div id="NGPM_Native_and_probing_hash_random_int_find_timing_test_using__tt__b_operator_455b__455tt__457"><div style="border-style: dotted; border-width: 1px; border-color: lightgray"><h6 class="c1"><a name="NGPM" id="NGPM"><img src="gp_hash_random_int_subscript_timing_test_find_msvc.png" alt="no image" /></a></h6>NGPM: Native and probing hash random int find timing test using <tt><b>operator</b></tt>[] - <a href="assoc_performance_tests.html#msvc">msvc++</a><p>In the above figure, the names in the legends have the following meaning:</p>

-<ol>

-<li>

-gp_hash_mod_quadp_prime_nea_lc_1div8_1div2_nsth_map-

-<a href="gp_hash_table.html"><tt>gp_hash_table</tt></a>

- with <tt>Comb_Hash_Fn</tt> = <a href="direct_mod_range_hashing.html"><tt>direct_mod_range_hashing</tt></a>

-, <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_prime_size_policy.html"><tt>hash_prime_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i>, and <tt>Probe_Fn</tt> = <a href="quadratic_probe_fn.html"><tt>quadratic_probe_fn</tt></a>

-</li>

-<li>

-n_hash_map_ncah-

-<tt>stdext::hash_map</tt></li>

-<li>

-gp_hash_mask_linp_exp_nea_lc_1div8_1div2_nsth_map-

-<a href="gp_hash_table.html"><tt>gp_hash_table</tt></a>

- with <tt>Comb_Hash_Fn</tt> = <a href="direct_mask_range_hashing.html"><tt>direct_mask_range_hashing</tt></a>

-, <tt>Resize_Policy</tt> = <a href="hash_standard_resize_policy.html"><tt>hash_standard_resize_policy</tt></a>

- with <tt>Size_Policy</tt> = <a href="hash_exponential_size_policy.html"><tt>hash_exponential_size_policy</tt></a>

-, and <tt>Trigger_Policy</tt> = <a href="hash_load_check_resize_trigger.html"><tt>hash_load_check_resize_trigger</tt></a>

- with <i>α<sub>min</sub></i> = <i>1/8</i> and <i>α<sub>max</sub></i> = <i>1/2</i>, and <tt>Probe_Fn</tt> = <a href="linear_probe_fn.html"><tt>linear_probe_fn</tt></a>

-</li>

-</ol>

-</div><div style="width: 100%; height: 20px"></div></div>

-</div>

-<div id="NGPL_res_div">

-<div id="NGPL_local">

-<div id="NGPL_gp_hash_random_int_subscript_timing_test_find">

-<div id="NGPL_assoc">

-<div id="NGPL_Native_and_probing_hash_random_int_find_timing_test_using__tt__b_operator_455b__455tt__457"><div style = "border-style: dotted; border-width: 1px; border-color: lightgray"><h6 class="c1"><a name="NGPL" id= "NGPL"><img src="gp_hash_random_int_subscript_timing_test_find_local.png" alt="no image" /></a></h6>NGPL: Native and probing hash random int find timing test using <tt><b>operator</b></tt>[] - <a href = "assoc_performance_tests.html#local">local</a></div><div style = "width: 100%; height: 20px"></div></div>

-</div>

-<h2><a name="observations" id="observations">Observations</a></h2>

-<p>This test shows similar results to <a href="hash_random_int_find_find_timing_test.html">Hash-Based

- Random-Integer <tt>find</tt> Find Timing Test</a> .</p>

-</div>

-</body>

-</html>