From 72af0dedf9e18911da65b9a5c4906689e868d9fc Mon Sep 17 00:00:00 2001 From: Richard-Qin-X Date: Mon, 8 Jun 2026 17:10:31 +0800 Subject: [legacy] Add functional and performance test suites --- .../tests/performance/05_brainfuck-pi-nerf.in | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 rcc-legacy/tests/performance/05_brainfuck-pi-nerf.in (limited to 'rcc-legacy/tests/performance/05_brainfuck-pi-nerf.in') diff --git a/rcc-legacy/tests/performance/05_brainfuck-pi-nerf.in b/rcc-legacy/tests/performance/05_brainfuck-pi-nerf.in new file mode 100644 index 0000000..42bfc06 --- /dev/null +++ b/rcc-legacy/tests/performance/05_brainfuck-pi-nerf.in @@ -0,0 +1,27 @@ +[ yet another pi calculation program in bf + + Just like for pi16.b the accuracy of the result depends on the cellsize: + + - using 8 bit cells causes an overflow after 4 digits + - using 16 bit cells causes an overflow after 537 digits + - using 32 bit cells causes an overflow after several millions of digits + + It's about ~38 times shorter than pi16.b, ~364 times faster and works with + not-wrapping (bignum) implementations. + + by Felix Nawothnig (felix.nawothnig@t-online.de) ] + +> ++++++ +++++ +++++ +++++ ++++++ +++++ +++++ +++++ +(40 digits) + +[<+>>>>>>>>++++++++++<<<<<<<-]>+++++[<+++++++++>-]+>>>>>>+[<<+++[>>[-<]<[>]<-]>> +[>+>]<[<]>]>[[->>>>+<<<<]>>>+++>-]<[<<<<]<<<<<<<<+[->>>>>>>>>>>>[<+[->>>>+<<<<]> +>>>>]<<<<[>>>>>[<<<<+>>>>-]<<<<<-[<<++++++++++>>-]>>>[<<[<+<<+>>>-]<[>+<-]<++<<+ +>>>>>>-]<<[-]<<-<[->>+<-[>>>]>[[<+>-]>+>>]<<<<<]>[-]>+<<<-[>>+<<-]<]<<<<+>>>>>>> +>[-]>[<<<+>>>-]<<++++++++++<[->>+<-[>>>]>[[<+>-]>+>>]<<<<<]>[-]>+>[<<+<+>>>-]<<< +<+<+>>[-[-[-[-[-[-[-[-[-<->[-<+<->>]]]]]]]]]]<[+++++[<<<++++++++<++++++++>>>>-]< +<<<+<->>>>[>+<<<+++++++++<->>>-]<<<<<[>>+<<-]+<[->-<]>[>>.<<<<[+.[-]]>>-]>[>>.<< +-]>[-]>[-]>>>[>>[<<<<<<<<+>>>>>>>>-]<<-]]>>[-]<<<[-]<<<<<<<<]++++++++++. +# -- cgit v1.2.3