This profile achieves 50% - 80% release profile performance, while also provides a reasonable amount of safety checks and debugging support. This should also be the profile for your CI build.
-Og -Wall -Wextra -D_FORTIFY_SOURCE=2 -fstack-protector-strong -g -D_GLIBCXX_ASSERTIONS
Two reasons:
cat /sys/block/sda/queue/schedulertl;dr:
| #!/bin/bash | |
| # Usage: | |
| # Assuming you are in ROOT/build | |
| # and ROOT contains conanfile.txt and CMakeLists.txt | |
| # ./install_dep_and_build [Debug|Release|RelWithDebInfo] | |
| # Prerequisite: | |
| # Make sure you have | |
| # [generators] |
| _deps/wasiclang-src/opt/wasi-sdk/bin/clang --sysroot _deps/wasiclang-src/opt/wasi-sdk/share/wasi-sysroot stb_vorbis.c -c -o stb_vorbis. | |
| _deps/wasiclang-src/opt/wasi-sdk/bin/clang -Wl,--export-all --sysroot _deps/wasiclang-src/opt/wasi-sdk/share/wasi-sysroot *.o -o lib.wasm | |
| cargo/release/lucetc --bindings _deps/mod_lucet-src/lucet-wasi/bindings.json --reserved-size 256MiB lib.wasm -o libwasmfoo.so --opt-level 2 |
| #include <stdio.h> | |
| #include <sys/types.h> | |
| #include <fcntl.h> | |
| #include <unistd.h> | |
| #include <assert.h> | |
| #include <sys/select.h> | |
| #include <stdbool.h> | |
| #include <bits/stdc++.h> | |
| /* | |
| https://codeforces.com/contest/1093/problem/E | |
| Convert all modification and query into single-point events (t, x, y). Initially sort by t, | |
| for each interval, recursively handle independent two parts. Then calc the interference | |
| between part one and two: only mod in part 1 can affect result in part 2. Therefore, we can | |
| sort part1 and 2 respectively by x, then process all mod event in part 1 and all query events in | |
| part 2 in a sort-merge-like way. The Y-dimension is maintained with a fenwick tree. | |
| In the end all elements will be sorted by x. |
| #include <bits/stdc++.h> | |
| using namespace std; | |
| int main() | |
| { | |
| vector<int> a {1, 3, 3, 2, 5}; | |
| vector<int> b; | |
| for (int i=0; i<a.size(); ++i) | |
| b.push_back(i); |
I hereby claim:
To claim this, I sign this message with my pubkey 0x98809CA08BF5662A:
I hereby claim:
- I am the person who sends Wechat messages and moments at Sept 18 22:07 - 22:17 PDT from account @VicLuo96
| Case #1: 13 | |
| Case #2: IMPOSSIBLE | |
| Case #3: 2 | |
| Case #4: 386239 | |
| Case #5: IMPOSSIBLE | |
| Case #6: IMPOSSIBLE | |
| Case #7: IMPOSSIBLE | |
| Case #8: 84609596512776 | |
| Case #9: 0 | |
| Case #10: 1155268877829 |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <opml version="1.0"> | |
| <head> | |
| <title>Vic subscriptions in feedly Cloud</title> | |
| </head> | |
| <body> | |
| <outline text="news" title="news"> | |
| <outline type="rss" text="路透: 时事要闻" title="路透: 时事要闻" xmlUrl="http://cn.reuters.com/rssFeed/CNTopGenNews/" htmlUrl="http://cn.reuters.com"/> | |
| <outline type="rss" text="Washington Post: Breaking News, World, US, DC News & Analysis" title="Washington Post: Breaking News, World, US, DC News & Analysis" xmlUrl="http://www.washingtonpost.com/rss/homepage" htmlUrl="http://www.washingtonpost.com/pb/homepage/"/> |