From 0643a29af51f9eb13e2b276d0a0e74590c699d3b Mon Sep 17 00:00:00 2001
From: Cedric Nugteren <web@cedricnugteren.nl>
Date: Sat, 18 Feb 2017 13:59:10 +0100
Subject: Added tuning parameters for the AMD RX480 GPU (Ellesmere)

---
 src/database/kernels/xger.hpp | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'src/database/kernels/xger.hpp')

diff --git a/src/database/kernels/xger.hpp b/src/database/kernels/xger.hpp
index ade9dcbf..ab528800 100644
--- a/src/database/kernels/xger.hpp
+++ b/src/database/kernels/xger.hpp
@@ -17,6 +17,12 @@ namespace database {
 
 const Database::DatabaseEntry XgerHalf = {
   "Xger", Precision::kHalf, {
+    { // AMD GPUs
+      kDeviceTypeGPU, "AMD", {
+        { "Ellesmere",                                       { {"WGS1",64}, {"WGS2",1}, {"WPT",2} } },
+        { "default",                                         { {"WGS1",64}, {"WGS2",1}, {"WPT",2} } },
+      }
+    },
     { // Intel GPUs
       kDeviceTypeGPU, "Intel", {
         { "Intel(R) HD Graphics 5500 BroadWell U-Processor GT2", { {"WGS1",256}, {"WGS2",1}, {"WPT",2} } },
@@ -26,7 +32,7 @@ const Database::DatabaseEntry XgerHalf = {
     },
     { // Default
       kDeviceTypeAll, "default", {
-        { "default",                                         { {"WGS1",4}, {"WGS2",8}, {"WPT",2} } },
+        { "default",                                         { {"WGS1",64}, {"WGS2",1}, {"WPT",2} } },
       }
     },
   }
@@ -39,13 +45,14 @@ const Database::DatabaseEntry XgerSingle = {
     { // AMD GPUs
       kDeviceTypeGPU, "AMD", {
         { "AMD Radeon R9 M370X Compute Engine",              { {"WGS1",256}, {"WGS2",1}, {"WPT",1} } },
+        { "Ellesmere",                                       { {"WGS1",64}, {"WGS2",4}, {"WPT",2} } },
         { "Hawaii",                                          { {"WGS1",64}, {"WGS2",2}, {"WPT",1} } },
         { "Oland",                                           { {"WGS1",32}, {"WGS2",4}, {"WPT",2} } },
         { "Pitcairn",                                        { {"WGS1",64}, {"WGS2",1}, {"WPT",1} } },
         { "Tahiti",                                          { {"WGS1",256}, {"WGS2",1}, {"WPT",1} } },
         { "Tonga",                                           { {"WGS1",256}, {"WGS2",1}, {"WPT",2} } },
         { "Turks",                                           { {"WGS1",64}, {"WGS2",4}, {"WPT",2} } },
-        { "default",                                         { {"WGS1",32}, {"WGS2",8}, {"WPT",1} } },
+        { "default",                                         { {"WGS1",32}, {"WGS2",8}, {"WPT",2} } },
       }
     },
     { // ARM GPUs
@@ -92,7 +99,7 @@ const Database::DatabaseEntry XgerSingle = {
     },
     { // Default
       kDeviceTypeAll, "default", {
-        { "default",                                         { {"WGS1",32}, {"WGS2",4}, {"WPT",2} } },
+        { "default",                                         { {"WGS1",32}, {"WGS2",8}, {"WPT",2} } },
       }
     },
   }
@@ -105,13 +112,14 @@ const Database::DatabaseEntry XgerComplexSingle = {
     { // AMD GPUs
       kDeviceTypeGPU, "AMD", {
         { "AMD Radeon R9 M370X Compute Engine",              { {"WGS1",64}, {"WGS2",4}, {"WPT",1} } },
+        { "Ellesmere",                                       { {"WGS1",16}, {"WGS2",8}, {"WPT",2} } },
         { "Hawaii",                                          { {"WGS1",64}, {"WGS2",1}, {"WPT",2} } },
         { "Oland",                                           { {"WGS1",4}, {"WGS2",8}, {"WPT",1} } },
         { "Pitcairn",                                        { {"WGS1",128}, {"WGS2",2}, {"WPT",1} } },
         { "Tahiti",                                          { {"WGS1",64}, {"WGS2",2}, {"WPT",1} } },
         { "Tonga",                                           { {"WGS1",64}, {"WGS2",1}, {"WPT",1} } },
         { "Turks",                                           { {"WGS1",128}, {"WGS2",2}, {"WPT",1} } },
-        { "default",                                         { {"WGS1",128}, {"WGS2",2}, {"WPT",1} } },
+        { "default",                                         { {"WGS1",64}, {"WGS2",4}, {"WPT",1} } },
       }
     },
     { // ARM GPUs
@@ -171,12 +179,13 @@ const Database::DatabaseEntry XgerDouble = {
     { // AMD GPUs
       kDeviceTypeGPU, "AMD", {
         { "AMD Radeon R9 M370X Compute Engine",              { {"WGS1",32}, {"WGS2",4}, {"WPT",1} } },
+        { "Ellesmere",                                       { {"WGS1",64}, {"WGS2",1}, {"WPT",4} } },
         { "Hawaii",                                          { {"WGS1",32}, {"WGS2",4}, {"WPT",2} } },
         { "Oland",                                           { {"WGS1",128}, {"WGS2",1}, {"WPT",2} } },
         { "Pitcairn",                                        { {"WGS1",64}, {"WGS2",1}, {"WPT",1} } },
         { "Tahiti",                                          { {"WGS1",64}, {"WGS2",2}, {"WPT",1} } },
         { "Tonga",                                           { {"WGS1",8}, {"WGS2",16}, {"WPT",2} } },
-        { "default",                                         { {"WGS1",32}, {"WGS2",8}, {"WPT",1} } },
+        { "default",                                         { {"WGS1",128}, {"WGS2",2}, {"WPT",1} } },
       }
     },
     { // ARM GPUs
@@ -225,6 +234,7 @@ const Database::DatabaseEntry XgerComplexDouble = {
     { // AMD GPUs
       kDeviceTypeGPU, "AMD", {
         { "AMD Radeon R9 M370X Compute Engine",              { {"WGS1",64}, {"WGS2",1}, {"WPT",1} } },
+        { "Ellesmere",                                       { {"WGS1",8}, {"WGS2",16}, {"WPT",1} } },
         { "Hawaii",                                          { {"WGS1",128}, {"WGS2",1}, {"WPT",1} } },
         { "Oland",                                           { {"WGS1",16}, {"WGS2",16}, {"WPT",2} } },
         { "Pitcairn",                                        { {"WGS1",64}, {"WGS2",4}, {"WPT",1} } },
-- 
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