From 181af56cbed74404d4912a785dc97f0f67b0988e Mon Sep 17 00:00:00 2001
From: jackzhang235 <56432943+jackzhang235@users.noreply.github.com>
Date: Tue, 31 Mar 2020 13:24:19 +0800
Subject: [PATCH] [MLU][lib_increased] add some basic mlu definition (#3275)

---
 lite/api/paddle_place.h  |  3 ++-
 lite/core/context.h      |  1 +
 lite/core/op_registry.cc | 12 ++++++++++++
 lite/core/op_registry.h  | 27 ++++++++++++++++++++++++++-
 4 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/lite/api/paddle_place.h b/lite/api/paddle_place.h
index cd68ca5187..1de46a3946 100644
--- a/lite/api/paddle_place.h
+++ b/lite/api/paddle_place.h
@@ -54,7 +54,8 @@ enum class TargetType : int {
   kXPU = 9,
   kBM = 10,
   kAny = 6,  // any target
-  NUM = 11,  // number of fields.
+  kMLU = 11,
+  NUM = 12,  // number of fields.
 };
 enum class PrecisionType : int {
   kUnk = 0,
diff --git a/lite/core/context.h b/lite/core/context.h
index 978fb5d67a..88fe00d0f2 100644
--- a/lite/core/context.h
+++ b/lite/core/context.h
@@ -52,6 +52,7 @@ using XPUContext = Context<TargetType::kXPU>;
 using OpenCLContext = Context<TargetType::kOpenCL>;
 using FPGAContext = Context<TargetType::kFPGA>;
 using BMContext = Context<TargetType::kBM>;
+using MLUContext = Context<TargetType::kMLU>;
 
 template <>
 class Context<TargetType::kHost> {
diff --git a/lite/core/op_registry.cc b/lite/core/op_registry.cc
index 4b6d3282ed..fe1dff3c99 100644
--- a/lite/core/op_registry.cc
+++ b/lite/core/op_registry.cc
@@ -107,6 +107,9 @@ std::list<std::unique_ptr<KernelBase>> KernelRegistry::Create(
     case TARGET(kBM): {
       CREATE_KERNEL(kBM);
     } break;
+    case TARGET(kMLU): {
+      CREATE_KERNEL(kMLU);
+    } break;
     default:
       CHECK(false) << "not supported kernel target " << TargetToStr(target);
   }
@@ -139,6 +142,15 @@ KernelRegistry::KernelRegistry()
   INIT_FOR(kCUDA, kInt64, kNCHW);
   INIT_FOR(kCUDA, kInt64, kNHWC);
 
+  INIT_FOR(kMLU, kFloat, kNHWC);
+  INIT_FOR(kMLU, kFloat, kNCHW);
+  INIT_FOR(kMLU, kFP16, kNHWC);
+  INIT_FOR(kMLU, kFP16, kNCHW);
+  INIT_FOR(kMLU, kInt8, kNHWC);
+  INIT_FOR(kMLU, kInt8, kNCHW);
+  INIT_FOR(kMLU, kInt16, kNHWC);
+  INIT_FOR(kMLU, kInt16, kNCHW);
+
   INIT_FOR(kHost, kFloat, kNCHW);
   INIT_FOR(kHost, kAny, kNCHW);
   INIT_FOR(kHost, kFloat, kNHWC);
diff --git a/lite/core/op_registry.h b/lite/core/op_registry.h
index 6f8f1e8bc6..3c41c1fd8a 100644
--- a/lite/core/op_registry.h
+++ b/lite/core/op_registry.h
@@ -268,7 +268,32 @@ class KernelRegistry final {
                                       DATALAYOUT(kAny)> *,  //
               KernelRegistryForTarget<TARGET(kFPGA),
                                       PRECISION(kAny),
-                                      DATALAYOUT(kAny)> *  //
+                                      DATALAYOUT(kAny)> *,  //
+
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kFloat),
+                                      DATALAYOUT(kNHWC)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kFloat),
+                                      DATALAYOUT(kNCHW)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kFP16),
+                                      DATALAYOUT(kNHWC)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kFP16),
+                                      DATALAYOUT(kNCHW)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kInt8),
+                                      DATALAYOUT(kNHWC)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kInt8),
+                                      DATALAYOUT(kNCHW)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kInt16),
+                                      DATALAYOUT(kNHWC)> *,  //
+              KernelRegistryForTarget<TARGET(kMLU),
+                                      PRECISION(kInt16),
+                                      DATALAYOUT(kNCHW)> *  //
               >;
 
   KernelRegistry();
-- 
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