From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 26 Jan 2020 13:07:30 +0000 (+0000)
Subject: whoops too many page levels
X-Git-Tag: convert-csv-opcode-to-binary~3681
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6d2195486ff0860b06a44f24d792a49f97a789e5;p=libreriscv.git

whoops too many page levels
---

diff --git a/3d_gpu/3d_gpu/architecture/3d_gpu/architecture/dynamic_simd/eq.mdwn b/3d_gpu/3d_gpu/architecture/3d_gpu/architecture/dynamic_simd/eq.mdwn
deleted file mode 100644
index 974d80885..000000000
--- a/3d_gpu/3d_gpu/architecture/3d_gpu/architecture/dynamic_simd/eq.mdwn
+++ /dev/null
@@ -1,14 +0,0 @@
-# Boolean truth table
-
-[[!table  data="""
-p2p1p0 | o0       | o1 | o2 | o3
-++++++ | ++++++++ | ++++++++ | ++++++++ | ++
-0 0 0  | &(eq0-3) | 0 | 0 | 0
-0 0 1  | eq0      | &(eq1-3)  | 0  | 0
-0 1 0  | &(eq0-1) | 0 | &(eq2-3)  | 0
-0 1 1  | eq0      | eq1 | &(eq2-3) | 0
-1 0 0  | &(eq0-2) | 0 | 0 | eq3
-1 0 1  | eq0      | &(eq01-2) | 0 | eq3
-1 1 0  | &(eq0-1) | 0 | eq2 | eq3
-1 1 1  | eq0      | eq1 | eq2 | eq3
-"""]]
diff --git a/3d_gpu/3d_gpu/architecture/dynamic_simd.mdwn b/3d_gpu/3d_gpu/architecture/dynamic_simd.mdwn
deleted file mode 100644
index dd0f36582..000000000
--- a/3d_gpu/3d_gpu/architecture/dynamic_simd.mdwn
+++ /dev/null
@@ -1,13 +0,0 @@
-# Dynamic Partitioned SIMD
-
-To save hugely on gate count the normal practice of having separate scalar ALUs and separate SIMD ALUs is not followed.
-
-Instead a suite of "partition points" identical in fashion to the Aspex Microelectronics ASP (Array-String-Architecture) architecture is deployed.
-
-Basic principle: when all partition gates are open the ALU is subdivided into isolated and independent 8 bit SIMD ALUs.  Whenever any one gate is opened, the relevant 8 bit "part-results" are chained together in a downstream cascade to create 16 bit, 32 bit, 64 bit and 128 bit compound results.
-
-Pages below describe the basic features of each and track the relevant bugreports.
-
-* [[3d_gpu/architecture/dynamic_simd/eq]]
-* [[3d_gpu/architecture/dynamic_simd/add]]
-* [[3d_gpu/architecture/dynamic_simd/mul]]
diff --git a/3d_gpu/3d_gpu/architecture/memory_and_cache.mdwn b/3d_gpu/3d_gpu/architecture/memory_and_cache.mdwn
deleted file mode 100644
index 57e9d0c15..000000000
--- a/3d_gpu/3d_gpu/architecture/memory_and_cache.mdwn
+++ /dev/null
@@ -1,7 +0,0 @@
-# Memory
-
-TODO
-
-# Cache
-
-TODO
diff --git a/3d_gpu/architecture/3d_gpu/architecture/dynamic_simd/eq.mdwn b/3d_gpu/architecture/3d_gpu/architecture/dynamic_simd/eq.mdwn
new file mode 100644
index 000000000..974d80885
--- /dev/null
+++ b/3d_gpu/architecture/3d_gpu/architecture/dynamic_simd/eq.mdwn
@@ -0,0 +1,14 @@
+# Boolean truth table
+
+[[!table  data="""
+p2p1p0 | o0       | o1 | o2 | o3
+++++++ | ++++++++ | ++++++++ | ++++++++ | ++
+0 0 0  | &(eq0-3) | 0 | 0 | 0
+0 0 1  | eq0      | &(eq1-3)  | 0  | 0
+0 1 0  | &(eq0-1) | 0 | &(eq2-3)  | 0
+0 1 1  | eq0      | eq1 | &(eq2-3) | 0
+1 0 0  | &(eq0-2) | 0 | 0 | eq3
+1 0 1  | eq0      | &(eq01-2) | 0 | eq3
+1 1 0  | &(eq0-1) | 0 | eq2 | eq3
+1 1 1  | eq0      | eq1 | eq2 | eq3
+"""]]
diff --git a/3d_gpu/architecture/dynamic_simd.mdwn b/3d_gpu/architecture/dynamic_simd.mdwn
new file mode 100644
index 000000000..dd0f36582
--- /dev/null
+++ b/3d_gpu/architecture/dynamic_simd.mdwn
@@ -0,0 +1,13 @@
+# Dynamic Partitioned SIMD
+
+To save hugely on gate count the normal practice of having separate scalar ALUs and separate SIMD ALUs is not followed.
+
+Instead a suite of "partition points" identical in fashion to the Aspex Microelectronics ASP (Array-String-Architecture) architecture is deployed.
+
+Basic principle: when all partition gates are open the ALU is subdivided into isolated and independent 8 bit SIMD ALUs.  Whenever any one gate is opened, the relevant 8 bit "part-results" are chained together in a downstream cascade to create 16 bit, 32 bit, 64 bit and 128 bit compound results.
+
+Pages below describe the basic features of each and track the relevant bugreports.
+
+* [[3d_gpu/architecture/dynamic_simd/eq]]
+* [[3d_gpu/architecture/dynamic_simd/add]]
+* [[3d_gpu/architecture/dynamic_simd/mul]]
diff --git a/3d_gpu/architecture/memory_and_cache.mdwn b/3d_gpu/architecture/memory_and_cache.mdwn
new file mode 100644
index 000000000..57e9d0c15
--- /dev/null
+++ b/3d_gpu/architecture/memory_and_cache.mdwn
@@ -0,0 +1,7 @@
+# Memory
+
+TODO
+
+# Cache
+
+TODO