{"id":697,"date":"2009-11-11T17:07:15","date_gmt":"2009-11-11T16:07:15","guid":{"rendered":"http:\/\/www.stenyak.com\/?p=697"},"modified":"2009-11-11T17:07:15","modified_gmt":"2009-11-11T16:07:15","slug":"googles-go-simple-stupid-benchmark","status":"publish","type":"post","link":"https:\/\/www.stenyak.com\/?p=697","title":{"rendered":"Google’s “go” simple & stupid benchmark (1st round: I\/O)"},"content":{"rendered":"

Systems programming language<\/a>? They gotta be kiddin…<\/p>\n

$ cat hello.cpp<\/strong> && g++ hello.cpp &&\n> time for i in $(seq 100); do .\/a.out >\/dev\/null; done\n\n#include <stdio.h>\nint main (int argc, char** argv)\n{\n    for (int i=10000;i--;)\n    {\n        printf(\"hello, world\\n\");\n    }\n}\n\nreal<\/strong> <\/strong><\/span>0m0.427s\nuser<\/strong> <\/strong><\/span>0m0.220s\nsys<\/strong> <\/strong><\/span>0m0.164s<\/strong><\/pre>\n
\n
$ cat hello.py<\/strong> &&\n> time for i in $(seq 100); do python hello.py >\/dev\/null; done\n\nfor i in range(1,10001):\n    print \"hello, world\"\n\nreal<\/strong> <\/strong><\/span>0m3.809s\nuser<\/strong> <\/strong><\/span>0m2.800s\nsys<\/strong> <\/strong><\/span>0m0.724s<\/strong><\/pre>\n
\n
$ cat hello.go<\/strong> && 8g hello.go && 8l hello.8 &&\n> time for i in $(seq 100); do .\/8.out >\/dev\/null; done\n\npackage main\nimport \"fmt\"\nfunc main()\n{\n    for i:=10000;i>0;i--\n    {\n        fmt.Printf(\"hello, world\\n\")\n    }\n}\n\nreal<\/strong> <\/strong><\/span>0m7.528s\nuser<\/strong> <\/strong><\/span>0m6.388s\nsys<\/strong> <\/strong><\/span>0m0.664s<\/strong><\/pre>\n
Continued in Round 2: memspeed<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Systems programming language? They gotta be kiddin… $ cat hello.cpp && g++ hello.cpp && > time for i in $(seq 100); do .\/a.out >\/dev\/null; done #include <stdio.h> int main (int argc, char** argv) { for (int i=10000;i–;) { printf(“hello, world\\n”); } } real 0m0.427s user 0m0.220s sys 0m0.164s $ cat hello.py && > time for […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,4],"tags":[13,24],"_links":{"self":[{"href":"https:\/\/www.stenyak.com\/index.php?rest_route=\/wp\/v2\/posts\/697"}],"collection":[{"href":"https:\/\/www.stenyak.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stenyak.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stenyak.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stenyak.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=697"}],"version-history":[{"count":0,"href":"https:\/\/www.stenyak.com\/index.php?rest_route=\/wp\/v2\/posts\/697\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.stenyak.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stenyak.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stenyak.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}