diff options
author | Ryan Prichard <rprichard@google.com> | 2019-12-23 16:45:47 -0800 |
---|---|---|
committer | Ryan Prichard <rprichard@google.com> | 2020-01-13 13:29:25 -0800 |
commit | 129f7a1d8e63ec1e33ef8b870364cb561da4fe1e (patch) | |
tree | ce8f558b316ea990e4c1dcdd6a02e1f60e1678f4 /linker/linker_gnu_hash_benchmark.cpp | |
parent | 339ecef22d17748ae7c289d974a59b97484f6896 (diff) |
Neon-optimized version of the GNU symbol calculation
On 64-bit walleye, improves the linker relocation benchmark from 71.9ms to
70.7ms (1.7% of the run-time).
On a 32-bit device, it improves the linker relocation benchmark from
205.5ms to 201.2ms (2.1% of the run-time).
$ adb shell taskset 10 /data/benchmarktest64/linker-benchmarks/linker-benchmarks --benchmark_repetitions=100 --benchmark_display_aggregates_only
--------------------------------------------------------------------
Benchmark Time CPU Iterations
--------------------------------------------------------------------
BM_gnu_hash_simple_mean 15232 ns 15212 ns 100
BM_gnu_hash_simple_median 15176 ns 15159 ns 100
BM_gnu_hash_simple_stddev 111 ns 110 ns 100
BM_gnu_hash_neon_mean 10265 ns 10252 ns 100
BM_gnu_hash_neon_median 10261 ns 10249 ns 100
BM_gnu_hash_neon_stddev 28.1 ns 23.9 ns 100
Bug: none
Test: linker-unit-tests
Test: linker-benchmarks
Change-Id: I3983bca1dddc9241bb70290ad3651d895f046660
Diffstat (limited to 'linker/linker_gnu_hash_benchmark.cpp')
-rw-r--r-- | linker/linker_gnu_hash_benchmark.cpp | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/linker/linker_gnu_hash_benchmark.cpp b/linker/linker_gnu_hash_benchmark.cpp new file mode 100644 index 000000000..dbbbc0036 --- /dev/null +++ b/linker/linker_gnu_hash_benchmark.cpp @@ -0,0 +1,311 @@ +/* + * Copyright (C) 2019 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <benchmark/benchmark.h> + +#include "linker_gnu_hash.h" + +// 250 symbols from the relocations of system/lib/libhwbinder.so in aosp/master, aosp_walleye. +// ROT13-encoded so as not to pollute code search. +static const char* const kSampleSymbolList[] = { + "_MA7naqebvq8uneqjner9OUjOvaqre8genafnpgRwEXAF0_6CnepryRCF2_wAFg3__18shapgvbaVSiEF2_RRR", + "_MA7naqebvq8uneqjner9OUjOvaqre11yvaxGbQrnguREXAF_2fcVAF0_7VOvaqre14QrnguErpvcvragRRRCiw", + "_MA7naqebvq8uneqjner9OUjOvaqre13hayvaxGbQrnguREXAF_2jcVAF0_7VOvaqre14QrnguErpvcvragRRRCiwCF5_", + "_MAX7naqebvq8uneqjner7VOvaqre13purpxFhopynffRCXi", + "_MA7naqebvq8uneqjner9OUjOvaqre12nggnpuBowrpgRCXiCiF4_CSiF3_F4_F4_R", + "_MAX7naqebvq8uneqjner9OUjOvaqre10svaqBowrpgRCXi", + "_MA7naqebvq8uneqjner9OUjOvaqre12qrgnpuBowrpgRCXi", + "_MA7naqebvq8uneqjner9OUjOvaqre11ybpnyOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqre12erzbgrOvaqreRi", + "_MA7naqebvq8uneqjner9OUjOvaqreQ1Ri", + "_MA7naqebvq8uneqjner9OUjOvaqreQ0Ri", + "_MA7naqebvq8uneqjner9OUjOvaqre10baGenafnpgRwEXAF0_6CnepryRCF2_wAFg3__18shapgvbaVSiEF2_RRR", + "_MGi0_a12_A7naqebvq8uneqjner9OUjOvaqreQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner9OUjOvaqreQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq8uneqjner11OcUjErsOnfrQ1Ri", + "_MA7naqebvq8uneqjner11OcUjErsOnfrQ0Ri", + "_MA7naqebvq8uneqjner11OcUjErsOnfr10baSvefgErsRi", + "_MA7naqebvq8uneqjner11OcUjErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq8uneqjner11OcUjErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MGi0_a12_A7naqebvq8uneqjner11OcUjErsOnfrQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner11OcUjErsOnfrQ0Ri", + "_MGi0_a16_A7naqebvq8uneqjner11OcUjErsOnfr10baSvefgErsRi", + "_MGi0_a20_A7naqebvq8uneqjner11OcUjErsOnfr15baYnfgFgebatErsRCXi", + "_MGi0_a24_A7naqebvq8uneqjner11OcUjErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MAX7naqebvq8uneqjner7VOvaqre13purpxFhopynffRCXi", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MA7naqebvq8uneqjner7VOvaqre11ybpnyOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqre12erzbgrOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqreQ1Ri", + "_MA7naqebvq8uneqjner7VOvaqreQ0Ri", + "_MGi0_a12_A7naqebvq8uneqjner7VOvaqreQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner7VOvaqreQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MAX7naqebvq8uneqjner7VOvaqre13purpxFhopynffRCXi", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MA7naqebvq8uneqjner7VOvaqre11ybpnyOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqre12erzbgrOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqreQ1Ri", + "_MA7naqebvq8uneqjner7VOvaqreQ0Ri", + "_MGi0_a12_A7naqebvq8uneqjner7VOvaqreQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner7VOvaqreQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq8uneqjner10OcUjOvaqre8genafnpgRwEXAF0_6CnepryRCF2_wAFg3__18shapgvbaVSiEF2_RRR", + "_MA7naqebvq8uneqjner10OcUjOvaqre11yvaxGbQrnguREXAF_2fcVAF0_7VOvaqre14QrnguErpvcvragRRRCiw", + "_MA7naqebvq8uneqjner10OcUjOvaqre13hayvaxGbQrnguREXAF_2jcVAF0_7VOvaqre14QrnguErpvcvragRRRCiwCF5_", + "_MAX7naqebvq8uneqjner7VOvaqre13purpxFhopynffRCXi", + "_MA7naqebvq8uneqjner10OcUjOvaqre12nggnpuBowrpgRCXiCiF4_CSiF3_F4_F4_R", + "_MAX7naqebvq8uneqjner10OcUjOvaqre10svaqBowrpgRCXi", + "_MA7naqebvq8uneqjner10OcUjOvaqre12qrgnpuBowrpgRCXi", + "_MA7naqebvq8uneqjner7VOvaqre11ybpnyOvaqreRi", + "_MA7naqebvq8uneqjner10OcUjOvaqre12erzbgrOvaqreRi", + "_MA7naqebvq8uneqjner10OcUjOvaqreQ1Ri", + "_MA7naqebvq8uneqjner10OcUjOvaqreQ0Ri", + "_MA7naqebvq8uneqjner10OcUjOvaqre10baSvefgErsRi", + "_MA7naqebvq8uneqjner10OcUjOvaqre15baYnfgFgebatErsRCXi", + "_MA7naqebvq8uneqjner10OcUjOvaqre20baVapFgebatNggrzcgrqRwCXi", + "_MGi0_a12_A7naqebvq8uneqjner10OcUjOvaqreQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner10OcUjOvaqreQ0Ri", + "_MGi0_a16_A7naqebvq8uneqjner10OcUjOvaqre10baSvefgErsRi", + "_MGi0_a20_A7naqebvq8uneqjner10OcUjOvaqre15baYnfgFgebatErsRCXi", + "_MGi0_a24_A7naqebvq8uneqjner10OcUjOvaqre20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MAX7naqebvq8uneqjner7VOvaqre13purpxFhopynffRCXi", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MA7naqebvq8uneqjner7VOvaqre11ybpnyOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqre12erzbgrOvaqreRi", + "_MA7naqebvq8uneqjner7VOvaqreQ1Ri", + "_MA7naqebvq8uneqjner7VOvaqreQ0Ri", + "_MGi0_a12_A7naqebvq8uneqjner7VOvaqreQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner7VOvaqreQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchgQ2Ri", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchgQ0Ri", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg5cevagRCXpw", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg10zbirVaqragRv", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg10chfuOhaqyrRi", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg9cbcOhaqyrRi", + "__pkn_cher_iveghny", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq8uneqjner10VVagresnprQ1Ri", + "_MA7naqebvq8uneqjner10VVagresnprQ0Ri", + "__pkn_cher_iveghny", + "_MGi0_a12_A7naqebvq8uneqjner10VVagresnprQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner10VVagresnprQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MAFg3__114onfvp_vbfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MAFg3__114onfvp_vbfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MGua8_AFg3__114onfvp_vbfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MGua8_AFg3__114onfvp_vbfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MGi0_a12_AFg3__114onfvp_vbfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MGi0_a12_AFg3__114onfvp_vbfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MAFg3__113onfvp_vfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MAFg3__113onfvp_vfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MGi0_a12_AFg3__113onfvp_vfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MGi0_a12_AFg3__113onfvp_vfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MAFg3__113onfvp_bfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MAFg3__113onfvp_bfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MGi0_a12_AFg3__113onfvp_bfgernzVpAF_11pune_genvgfVpRRRQ1Ri", + "_MGi0_a12_AFg3__113onfvp_bfgernzVpAF_11pune_genvgfVpRRRQ0Ri", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR5vzohrREXAF_6ybpnyrR", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR6frgohsRCpv", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR4flapRi", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR9fubjznalpRi", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR6kftrgaRCpv", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR5hsybjRi", + "_MAFg3__115onfvp_fgernzohsVpAF_11pune_genvgfVpRRR6kfchgaRCXpv", + "_MA7naqebvq8uneqjner12CebprffFgngrQ1Ri", + "_MA7naqebvq8uneqjner12CebprffFgngrQ0Ri", + "_MGi0_a12_A7naqebvq8uneqjner12CebprffFgngrQ1Ri", + "_MGi0_a12_A7naqebvq8uneqjner12CebprffFgngrQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq6Guernq3ehaRCXpvw", + "_MA7naqebvq6Guernq11erdhrfgRkvgRi", + "_MA7naqebvq6Guernq10ernqlGbEhaRi", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq6GuernqQ1Ri", + "_MA7naqebvq6GuernqQ0Ri", + "_MA7naqebvq6Guernq3ehaRCXpvw", + "_MA7naqebvq6Guernq11erdhrfgRkvgRi", + "_MA7naqebvq6Guernq10ernqlGbEhaRi", + "__pkn_cher_iveghny", + "_MGi0_a12_A7naqebvq6GuernqQ1Ri", + "_MGi0_a12_A7naqebvq6GuernqQ0Ri", + "_MA7naqebvq7ErsOnfr10baSvefgErsRi", + "_MA7naqebvq7ErsOnfr15baYnfgFgebatErsRCXi", + "_MA7naqebvq7ErsOnfr20baVapFgebatNggrzcgrqRwCXi", + "_MA7naqebvq7ErsOnfr13baYnfgJrnxErsRCXi", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchgQ2Ri", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg5cevagRCXpw", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg10zbirVaqragRv", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg10chfuOhaqyrRi", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg9cbcOhaqyrRi", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchgQ2Ri", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg5cevagRCXpw", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg10zbirVaqragRv", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg10chfuOhaqyrRi", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg9cbcOhaqyrRi", + "_MA7naqebvq8uneqjner10GrkgBhgchgQ2Ri", + "_MA7naqebvq8uneqjner10GrkgBhgchgQ0Ri", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "__pkn_cher_iveghny", + "_MGIA7naqebvq8uneqjner9OUjOvaqreR", + "_MGPA7naqebvq8uneqjner9OUjOvaqreR0_AF0_7VOvaqreR", + "_MGPA7naqebvq8uneqjner9OUjOvaqreR0_AF0_7VOvaqreR", + "_MGIA7naqebvq8uneqjner9OUjOvaqreR", + "_MGIA7naqebvq8uneqjner11OcUjErsOnfrR", + "_MGIA7naqebvq8uneqjner11OcUjErsOnfrR", + "_MGIA7naqebvq8uneqjner7VOvaqreR", + "_MGIA7naqebvq8uneqjner7VOvaqreR", + "_MGIA7naqebvq8uneqjner10OcUjOvaqreR", + "_MGPA7naqebvq8uneqjner10OcUjOvaqreR0_AF0_7VOvaqreR", + "_MGPA7naqebvq8uneqjner10OcUjOvaqreR0_AF0_7VOvaqreR", + "_MGIA7naqebvq8uneqjner10OcUjOvaqreR", + "_MGIA7naqebvq8uneqjner10VVagresnprR", + "_MGIA7naqebvq8uneqjner10VVagresnprR", + "_MGIAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR0_AF_14onfvp_vbfgernzVpF2_RR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR0_AF_13onfvp_vfgernzVpF2_RR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR0_AF_13onfvp_vfgernzVpF2_RR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR8_AF_13onfvp_bfgernzVpF2_RR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR8_AF_13onfvp_bfgernzVpF2_RR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR0_AF_14onfvp_vbfgernzVpF2_RR", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR0_AF_14onfvp_vbfgernzVpF2_RR", + "_MGIAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR", + "_MGIAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR", + "_MGIA7naqebvq8uneqjner12CebprffFgngrR", + "_MGIA7naqebvq8uneqjner12CebprffFgngrR", + "_MGIA7naqebvq8uneqjner10CbbyGuernqR", + "_MGPA7naqebvq8uneqjner10CbbyGuernqR0_AF_6GuernqR", + "_MGPA7naqebvq8uneqjner10CbbyGuernqR0_AF_6GuernqR", + "_MGIA7naqebvq8uneqjner10CbbyGuernqR", + "_MGIA7naqebvq8uneqjner9OUjOvaqreR", + "__fgnpx_pux_thneq", + "_MGIA7naqebvq8uneqjner11OcUjErsOnfrR", + "_MGIA7naqebvq12FbegrqIrpgbeVAF_16xrl_inyhr_cnve_gVCXiAF_8uneqjner10OcUjOvaqre13BowrpgZnantre7ragel_gRRRRR", + "_MGPA7naqebvq8uneqjner10OcUjOvaqreR0_AF0_7VOvaqreR", + "_MGIA7naqebvq8uneqjner10OcUjOvaqreR", + "_MGIA7naqebvq6IrpgbeVAF_8uneqjner10OcUjOvaqre8BovghnelRRR", + "_MGGA7naqebvq8uneqjner10OcUjOvaqreR", + "_MGIA7naqebvq6IrpgbeVAF_2fcVAF_8uneqjner18OhssrerqGrkgBhgchg11OhssreFgngrRRRRR", + "_MA7naqebvq8uneqjner18OhssrerqGrkgBhgchg16guernqQrfgehpgbeRCi", + "_MGIA7naqebvq8uneqjner18OhssrerqGrkgBhgchgR", + "_MA7naqebvq8uneqjner12tGrkgOhssrefR", + "_MGIA7naqebvq8uneqjner18OhssrerqGrkgBhgchg11OhssreFgngrR", + "_MA7naqebvq8uneqjner14VCPGuernqFgngr16guernqQrfgehpgbeRCi", + "_MA7naqebvq8uneqjner14VCPGuernqFgngr10serrOhssreRCAF0_6CnepryRCXuwCXlwCi", + "_MA7naqebvq8uneqjner18gur_pbagrkg_bowrpgR", + "_MA7naqebvq9PnyyFgnpx18trgPheeragVagreanyRv", + "_MA7naqebvq9PnyyFgnpx16ybtFgnpxVagreanyRCXpCXF0_19naqebvq_YbtCevbevgl", + "_MGIA7naqebvq6IrpgbeVCAF_8uneqjner9OUjOvaqreRRR", + "_MGIA7naqebvq6IrpgbeVCAF_7ErsOnfr12jrnxers_glcrRRR", + "_MGIA7naqebvq6IrpgbeVCAF_7ErsOnfrRRR", + "_MFg7abguebj", + "_MGPAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR0_AF_13onfvp_vfgernzVpF2_RR", + "_MGIAFg3__118onfvp_fgevatfgernzVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR", + "_MGIAFg3__115onfvp_fgevatohsVpAF_11pune_genvgfVpRRAF_9nyybpngbeVpRRRR", + "_MAFg3__15pglcrVpR2vqR", + "_MA7naqebvq8uneqjner13tCebprffZhgrkR", + "_MA7naqebvq8uneqjner8tCebprffR", + "_MGIA7naqebvq8uneqjner12CebprffFgngrR", + "_MGIA7naqebvq6IrpgbeVAF_8uneqjner12CebprffFgngr12unaqyr_ragelRRR", + "_MGIA7naqebvq12FbegrqIrpgbeVAF_16xrl_inyhr_cnve_gVAF_8Fgevat16RAF_2fcVAF_8uneqjner7VOvaqreRRRRRRR", + "_MGIA7naqebvq8uneqjner10CbbyGuernqR", + "_MGGA7naqebvq8uneqjner12CebprffFgngrR", + "_MGIA7naqebvq6IrpgbeVvRR", + "_MGIA7naqebvq8uneqjner13YbtGrkgBhgchgR", +}; + +static void BM_gnu_hash_simple(benchmark::State& state) { + for (auto _ : state) { + for (const char* sym_name : kSampleSymbolList) { + benchmark::DoNotOptimize(calculate_gnu_hash_simple(sym_name)); + } + } +} + +BENCHMARK(BM_gnu_hash_simple); + +#if USE_GNU_HASH_NEON + +static void BM_gnu_hash_neon(benchmark::State& state) { + for (auto _ : state) { + for (const char* sym_name : kSampleSymbolList) { + benchmark::DoNotOptimize(calculate_gnu_hash_neon(sym_name)); + } + } +} + +BENCHMARK(BM_gnu_hash_neon); + +#endif // USE_GNU_HASH_NEON + +BENCHMARK_MAIN(); |