Bailey–Borwein–Plouffe formula for PI implemented in OpenCL and C++
cmake CMakeLists.txt
make./PI2 {FROM} {DECIMAL_PLACES}{FROM}is the first decimal place you want to calculate. The lowest possible value is 1. If you select 1 then output will start with "3." otherwise you'll get only decimal places.{DECIMAL_PLACES}is how many decimal places you want to calculate
Example input:
./PI2 1 100output:
Select platform from given list:
0. NVIDIA CUDA
1. Intel(R) OpenCL
0
Select device from given list:
0. GeForce GTX 480
1. GeForce GTS 450
0
Using platform: NVIDIA CUDA
Using device: GeForce GTX 480
1 work groups of size 1024
3.243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89452821E638D01377BE5466CF34E90C6CC0AC
Time: 0.004s