(no commit message)

diff --git a/3d_gpu/architecture/dynamic_simd.mdwn b/3d_gpu/architecture/dynamic_simd.mdwn
index fd589dcf890261cccff994537aee2c6aa2ac1515..b75d310ce1d2e2803fd5785a4466df2e5295b288 100644 (file)
--- a/3d_gpu/architecture/dynamic_simd.mdwn
+++ b/3d_gpu/architecture/dynamic_simd.mdwn
@@ -24,7 +24,9 @@ Pages below describe the basic features of each and track the relevant bugreport
 
 # Integration with nmigen
 
-Dynamic partitioning of signals is not enough on its own.  Basic operations such as `x + y` are functional, producing results 1x64 bit, or 2x32 or 4x16 or 8x8 or anywhere in between, but what about control and decisions? Here is the "normal" way in which SIMD decisions are performed:
+Dynamic partitioning of signals is not enough on its own. Normal nmigen programs involve conditional decisions, that means if statements and switch statements. 
+
+With the PartitionedSignal class, basic operations such as `x + y` are functional, producing results 1x64 bit, or 2x32 or 4x16 or 8x8 or anywhere in between, but what about control and decisions? Here is the "normal" way in which SIMD decisions are performed:
 
     if partitions == 1x64
          with m.If(x > y):
@@ -38,7 +40,7 @@ Dynamic partitioning of signals is not enough on its own.  Basic operations such
     # SIMD nonsense all exactly the same except for the
     # for loop and sizes.
 
-Clearly this is a total unmaintainable nightmare of worthless crud which, if continued throughout a large project with 40,000 lines of code, would completely destroy all chances of that project being successful by turning 40,000 lines into 400,000 lines of unreadable spaghetti.
+Clearly this is a total unmaintainable nightmare of worthless crud which, if continued throughout a large project with 40,000 lines of code when written without SIMD, would completely destroy all chances of that project being successful by turning 40,000 lines into 400,000 lines of unreadable spaghetti.
 
 A much more intelligent approach is needed. What we actually want is: