bachelor-thesis

1446d1575d set O3 for release and g3 for debug as build flags in cmake Constantin Fürst 2024-01-29 14:03:25 +0100
6e26739eb9 give unique name to brute cpu copy benchmark descriptors for identification in results Constantin Fürst 2024-01-29 14:02:30 +0100
a4131a6b33 remove previous benchmark results as these will be redone Constantin Fürst 2024-01-29 14:00:05 +0100
8068fc3437 rewrite descriptors to match the format of the rewrite of bench from previous commit Constantin Fürst 2024-01-29 13:58:55 +0100
fccc255aae rewrite the benchmark to meassure timings for the entire run of all threads, doing multiple sync-steps with the launch barrier as done in the qdp bench Constantin Fürst 2024-01-29 13:53:39 +0100
d20b6dad93 remove all unused descriptors and begin rewriting submission descriptors Constantin Fürst 2024-01-29 13:52:54 +0100
9d60b57ed7 add date '2023' to cppreference bib entries Constantin Fürst 2024-01-28 21:57:23 +0100
45d7003755 fix some compilation-blocking syntax mistakes, improve usage of glossary with short descriptions, use glossary for titles and in figure captions with explicit long/short entries Constantin Fürst 2024-01-28 21:55:21 +0100
d9c3f5a616 escape underscores anywhere found Constantin Fürst 2024-01-28 20:43:04 +0100
28775abb03 add entry for ddr-sdram Constantin Fürst 2024-01-28 20:39:12 +0100
84c88b8d8e add command for roman numeral generation Constantin Fürst 2024-01-28 20:34:05 +0100
9ae2cbb500 rewrite chapter 2 with clearer style and more consistent grammar, using knowledge gained from the reviews of the subsequent chapters Constantin Fürst 2024-01-28 20:33:48 +0100
da563e443e reorder some bib entries and add cppreference.com as author of the reference articles Constantin Fürst 2024-01-28 20:32:59 +0100
cb7b35f8f3 apply first set of recommendations from andre for chapter 5, covering up to the first paragraph of 5.2.1 Constantin Fürst 2024-01-28 18:33:17 +0100
a121e7e1e6 add unpublished dimes prefetching paper and microsoft reference on numa memory allocation to bib Constantin Fürst 2024-01-28 18:30:57 +0100
745d8f0eac update the futurework list in the notes for writing chapter 7 Constantin Fürst 2024-01-28 18:29:47 +0100
f2f5dd7791 begin writing evaluation chapter Constantin Fürst 2024-01-28 18:28:20 +0100
aed88029ec apply recommendations from andre for rewriting chapter 4 in regards to grammar, timeform and word usage Constantin Fürst 2024-01-28 18:27:48 +0100
0d66a89678 apply recommendations from andre for rewriting chapter 3 in regards to grammar, timeform and word usage Constantin Fürst 2024-01-28 18:27:19 +0100
a24feefba2 reformulate the section on hbm in chapter 2 Constantin Fürst 2024-01-28 18:26:26 +0100
81527fdb6b commit current vampir config Constantin Fürst 2024-01-27 13:11:03 +0100
b35f9978ae again, redo the perf-eval with reduced data size and load to prevent missing frames, the second Constantin Fürst 2024-01-27 13:10:08 +0100
18d5e62b80 again, redo the perf-eval with reduced data size and load to prevent missing frames Constantin Fürst 2024-01-27 13:07:08 +0100
d63d8ac547 add redone flame graph Constantin Fürst 2024-01-27 13:03:35 +0100
69a3d2cef4 experimental implementation for tc-scanb > tc-aggrj, the second Constantin Fürst 2024-01-27 12:53:01 +0100
07fba8a5f0 experimental implementation for tc-scanb > tc-aggrj Constantin Fürst 2024-01-27 12:43:23 +0100
d4122ba25a add updated config for prefetch from vampir Constantin Fürst 2024-01-27 12:35:38 +0100
e4a0030049 fix prefetching subchunk indexing and adapt the weak access flag for join Constantin Fürst 2024-01-27 12:15:31 +0100
322eb43cbc add flag for early abort in access if no entry is present Constantin Fürst 2024-01-27 12:15:03 +0100
f978d6b9b4 redo tests for prefetching Constantin Fürst 2024-01-25 18:37:59 +0100
972440d19f repair flags implementation Constantin Fürst 2024-01-25 18:22:56 +0100
b3607329a6 add a flags-concept to cacher, add the option to select whether to handle pagefaults or not Constantin Fürst 2024-01-25 18:11:18 +0100
4b0770fc8e add result for try with strong waiting Constantin Fürst 2024-01-25 17:39:13 +0100
6dd7f80500 again, redo the perf flame graph Constantin Fürst 2024-01-25 17:31:08 +0100
29c49ca5b4 redo flame graph with correct stack information Constantin Fürst 2024-01-25 17:20:32 +0100
4cbe649601 generate flame graph for runtime of prefetch Constantin Fürst 2024-01-25 17:10:52 +0100
57e696297c provide new results for simpleq Constantin Fürst 2024-01-25 16:26:08 +0100
bb1d20924a fix index clash for thread-and-group unique indexing Constantin Fürst 2024-01-25 16:09:05 +0100
0eca180e53 fix destination indexing in aggrj for happly Constantin Fürst 2024-01-25 15:50:44 +0100
5e8f3e05e3 fix chunk indexing in scanb and refactor result calculation Constantin Fürst 2024-01-25 15:49:15 +0100
c2b9e6656d fix chunk selection in scanb, use the dataptr in aggrj complex mode, export some functions to src/utils/BenchmarkHelpers.cpp Constantin Fürst 2024-01-25 15:36:56 +0100
845e812ca7 set the correct sum check which was inverted by querry type Constantin Fürst 2024-01-25 15:19:10 +0100
abcb9a4b2e extend modestring to contain query type Constantin Fürst 2024-01-25 15:13:55 +0100
e4ed4ac5b9 correct and minimize subchunking implementation which now is only allowed in scanb Constantin Fürst 2024-01-25 15:11:44 +0100
ca91609041 add complex query as benchmarking option and evaluate results, merge with diverging branches from vampir Constantin Fürst 2024-01-25 14:45:49 +0100
50560606a3 add complex query as benchmarking option and evaluate results Constantin Fürst 2024-01-25 14:43:54 +0100
79a7dcead8 re-run bench with actually working query Constantin Fürst 2024-01-25 12:33:13 +0100
3c1606da51 init datab correctly as well to fix the benchmark Constantin Fürst 2024-01-25 12:21:56 +0100
10a791dea1 remove the experimental code branches that turned out not to yield any benefit (sched-yield has too high delay and with the new load balancer, subchunking for aggrj is also not needed anymore) Constantin Fürst 2024-01-24 23:02:34 +0100
a6771287e9 add result with the new load balancer Constantin Fürst 2024-01-24 22:58:43 +0100
20b7820e61 implement different load balancing technique suited for smaller task sizes maybe Constantin Fürst 2024-01-24 22:43:16 +0100
881047068c rerun benchmarks for dram baseline and hbm peak Constantin Fürst 2024-01-24 22:15:57 +0100
a72a26dbee remove cout/cerr output from cache and benchmark to not falsify results Constantin Fürst 2024-01-24 22:12:43 +0100
19c2b35218 add results vor thesis evaluation Constantin Fürst 2024-01-24 22:11:55 +0100
0856d58855 properly drop barrier when using iterrative aggregation Constantin Fürst 2024-01-24 21:02:57 +0100
5c08313830 properly set barrier when using iterrative aggregation Constantin Fürst 2024-01-24 20:58:42 +0100
178d45fafa use weak wait, add options to tweak for caching mode Constantin Fürst 2024-01-24 20:54:33 +0100
c786d4d682 allow weak waiting which returns immediately if dsa has not yet finished Constantin Fürst 2024-01-24 20:54:05 +0100
34f7aca50a correct bad thread timing storage size set which should have been 1 from the start and not 0 Constantin Fürst 2024-01-24 20:05:48 +0100
100774f495 remove the step-by-step barrier sync and let scana and scanb run to completion before starting with aggrj Constantin Fürst 2024-01-24 20:00:34 +0100
053bb949ce reset cacher to cpp api implementation Constantin Fürst 2024-01-24 19:24:07 +0100
52aaab3c09 prevent illegal instruction exception when no measurements have been conducted Constantin Fürst 2024-01-24 13:31:33 +0100
cff9081f4c Merge branch 'master' of https://git.constantin-fuerst.com/constantin/bachelor-thesis Constantin Fürst 2024-01-24 13:24:31 +0100
391e6ca273 use proper timing indices for documenting thread runtime Constantin Fürst 2024-01-24 13:24:29 +0100
aa9c287a42 accept changes from remote to src/Benchmark.cpp Constantin Fürst 2024-01-24 13:12:28 +0100
e429e8fd40 adapt barrier waiting points, add timings to thread execution Constantin Fürst 2024-01-24 13:09:14 +0100
fb98c282cb add test results for qdp Constantin Fürst 2024-01-24 05:15:59 +0100
2fe9aa90e3 latest changes to benchmarker Constantin Fürst 2024-01-24 05:15:11 +0100
2f17a38ef0 select device via jobs node parameter so we can skip the numa affinity change, also properly delete jobs in destructor Constantin Fürst 2024-01-24 05:14:54 +0100
542a815b4f adapt to efficient wait in cache Constantin Fürst 2024-01-24 04:30:14 +0100
aaaaa16e94 switch dsa cache to job api to use efficient wait Constantin Fürst 2024-01-24 04:26:30 +0100
140ded012a querry operation finished state in loop which could be more efficient Constantin Fürst 2024-01-24 03:38:29 +0100
5455f51f61 properly handle more scanb than aggrj threads Constantin Fürst 2024-01-24 03:13:14 +0100
b49bc6c173 push changes to benchmark Constantin Fürst 2024-01-24 02:59:48 +0100
3dee13b3bc transfer commit from crobat Constantin Fürst 2024-01-24 01:41:28 +0100
4a6529b111 revamp chunk calculation Constantin Fürst 2024-01-24 01:19:53 +0100
6502f95bb2 correct mode naming of the execution modes Constantin Fürst 2024-01-23 23:00:35 +0100
159a8215a2 update results to latest Constantin Fürst 2024-01-23 23:00:12 +0100
2f9d059252 add prelimianry results, modify the launch script and provide macro-based selection of parameters for the three modes {dram,hbm,prefetch} Constantin Fürst 2024-01-23 22:37:48 +0100
1820166e6f slight refactoring of qdp benchmark and add mandatory wait to cachedata in aggrj Constantin Fürst 2024-01-23 22:23:17 +0100
52132522a3 fix scanb not working with less than aggrj threads Constantin Fürst 2024-01-23 22:09:58 +0100
e34b4df7e6 fix wrong linebreak in result writer Constantin Fürst 2024-01-23 21:50:35 +0100
f1ac2a07b2 write result to ofile in qdp bench Constantin Fürst 2024-01-23 21:45:55 +0100
457a3b520a add barriers to the qdp benchmark Constantin Fürst 2024-01-23 21:40:57 +0100
aa0867aa3a reworking the qdp benchmark Constantin Fürst 2024-01-23 21:30:46 +0100
ab217cb080 remove bad opt mode from last commit and instead try to improve default prefetching Constantin Fürst 2024-01-23 20:21:19 +0100
2e0f637363 add optimal dsa caching mode Constantin Fürst 2024-01-23 20:06:21 +0100
f16d67f67e wait per iteration for caching mode Constantin Fürst 2024-01-23 19:38:49 +0100
5c896dbf04 publish best run config for dsa-prefetch Constantin Fürst 2024-01-23 19:26:14 +0100
635fb01c14 Merge branch 'master' of https://git.constantin-fuerst.com/constantin/bachelor-thesis Constantin Fürst 2024-01-23 18:07:42 +0100
0f843d9282 potential fix for lifetime of cache data take two Constantin Fürst 2024-01-23 18:07:30 +0100
85228f3997 Merge branch 'master' of https://git.constantin-fuerst.com/constantin/bachelor-thesis Constantin Fürst 2024-01-23 18:05:54 +0100
74f659e5a4 potential fix for lifetime of cache data Constantin Fürst 2024-01-23 18:05:40 +0100
2c042c7aa0 remove manually set build dir and unused build parameters Constantin Fürst 2024-01-23 17:32:36 +0100
af4e3de80c enable qdp testing for dram as baseline, pre-allocated hbm as peak and the already existing dsa-hbm-prefetch Constantin Fürst 2024-01-23 17:19:36 +0100
40b3dcff57 commit first benchmark results for cacher in qdp Constantin Fürst 2024-01-23 13:58:06 +0100
0d1b575bcd increase thread count and correct mode printed to outfile Constantin Fürst 2024-01-23 13:05:54 +0100
2c5425577e correct missing mode-parameter Constantin Fürst 2024-01-23 12:58:13 +0100
6a90fd6c5e try to fix the barriers causing lock Constantin Fürst 2024-01-23 12:55:19 +0100
25187e2995 add checks for output file success and modify their location Constantin Fürst 2024-01-23 11:58:19 +0100

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