add links

diff --git a/3d_gpu.mdwn b/3d_gpu.mdwn
index 37a0757aa2a0fd7ad0d0273a8493276e6f9366ff..35525bc531cdc77d6f33d648713e844289040537 100644 (file)
--- a/3d_gpu.mdwn
+++ b/3d_gpu.mdwn
@@ -75,6 +75,8 @@ Progress:
 * <https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.md>
 * <https://mshahrad.github.io/openpiton-asplos16.html>
 * <https://wiki.f-si.org/index.php/The_Raven_chip:_First-time_silicon_success_with_qflow_and_efabless>
+* <http://smallcultfollowing.com/babysteps/blog/2019/04/19/aic-adventures-in-consensus/>
+* <http://www.crnhq.org/12-Skills-Summary.aspx?rw=c>
 
 # Analog Simulation