diff --git a/hpvm/include/SupportHPVM/DFG2LLVM.h b/hpvm/include/SupportHPVM/DFG2LLVM.h
index c2270de3cffc4767b1220e0ea7cbaf11b8c9dc61..365fd2ebdde43a0a29494d6c3295cc36a9c9d740 100644
--- a/hpvm/include/SupportHPVM/DFG2LLVM.h
+++ b/hpvm/include/SupportHPVM/DFG2LLVM.h
@@ -168,15 +168,9 @@ bool CodeGenTraversal::checkPreferredTarget(DFNode *N, hpvm::Target T) {
case hpvm::GPU_TARGET:
HintNode = M->getOrInsertNamedMetadata("hpvm_hint_gpu");
break;
- case hpvm::SPIR_TARGET:
- HintNode = M->getOrInsertNamedMetadata("hpvm_hint_spir");
- break;
case hpvm::CUDNN_TARGET:
HintNode = M->getOrInsertNamedMetadata("hpvm_hint_cudnn");
break;
- case hpvm::PROMISE_TARGET:
- HintNode = M->getOrInsertNamedMetadata("hpvm_hint_promise");
- break;
case hpvm::CPU_TARGET:
HintNode = M->getOrInsertNamedMetadata("hpvm_hint_cpu");
break;
@@ -207,10 +201,6 @@ bool CodeGenTraversal::preferredTargetIncludes(DFNode *N, hpvm::Target T) {
HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_gpu"));
HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_cpu_gpu"));
break;
- case hpvm::SPIR_TARGET:
- HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_spir"));
- HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_cpu_spir"));
- break;
case hpvm::CPU_TARGET:
HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_cpu"));
HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_cpu_gpu"));
@@ -219,12 +209,8 @@ bool CodeGenTraversal::preferredTargetIncludes(DFNode *N, hpvm::Target T) {
case hpvm::CUDNN_TARGET:
HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_cudnn"));
break;
- case hpvm::PROMISE_TARGET:
- HintNode.push_back(M->getOrInsertNamedMetadata("hpvm_hint_promise"));
- break;
case hpvm::CPU_OR_GPU_TARGET:
- case hpvm::CPU_OR_SPIR_TARGET:
- assert(false && "Target should be one of CPU/GPU/SPIR\n");
+ assert(false && "Target should be one of CPU/GPU\n");
break;
default:
llvm_unreachable("Target Not supported yet!");
diff --git a/hpvm/include/SupportHPVM/DFGraph.h b/hpvm/include/SupportHPVM/DFGraph.h
index e7f3c5bc78fff430f389c2e76cc168c8d3381ddf..fae04b7c8f9024b6122ba761261aed65e9b052d4 100644
--- a/hpvm/include/SupportHPVM/DFGraph.h
+++ b/hpvm/include/SupportHPVM/DFGraph.h
@@ -45,17 +45,13 @@ class DFGraph;
struct TargetGenFunctions {
Function *CPUGenFunc;
Function *GPUGenFunc;
- Function *SPIRGenFunc;
Function *CUDNNGenFunc;
- Function *PROMISEGenFunc;
};
struct TargetGenFuncInfo {
bool cpu_hasCPUFunc;
bool gpu_hasCPUFunc;
- bool spir_hasCPUFunc;
bool cudnn_hasCPUFunc;
- bool promise_hasCPUFunc;
};
class DFGraph {
@@ -376,6 +372,8 @@ public:
return GenFuncInfo.cpu_hasCPUFunc;
case hpvm::GPU_TARGET:
return GenFuncInfo.gpu_hasCPUFunc;
+ case hpvm::CUDNN_TARGET:
+ return GenFuncInfo.cudnn_hasCPUFunc;
case hpvm::CPU_OR_GPU_TARGET:
assert(false && "Single target expected (CPU/GPU/SPIR/CUDNN/PROMISE)\n");
default:
@@ -421,6 +419,8 @@ public:
return GenFuncs.CPUGenFunc;
case hpvm::GPU_TARGET:
return GenFuncs.GPUGenFunc;
+ case hpvm::CUDNN_TARGET:
+ return GenFuncs.CUDNNGenFunc;
case hpvm::CPU_OR_GPU_TARGET:
assert(false &&
"Requesting genarated node function with dual tag instead of \
@@ -443,6 +443,10 @@ public:
GenFuncs.GPUGenFunc = NULL;
GenFuncInfo.gpu_hasCPUFunc = false;
break;
+ case hpvm::CUDNN_TARGET:
+ GenFuncs.CUDNNGenFunc = NULL;
+ GenFuncInfo.cudnn_hasCPUFunc = false;
+ break;
case hpvm::CPU_OR_GPU_TARGET:
assert(false &&
"Removing genarated node function with dual tag instead of \
@@ -686,14 +690,10 @@ DFNode::DFNode(IntrinsicInst *_II, Function *_FuncPointer, hpvm::Target _Hint,
Tag = hpvm::None;
GenFuncs.CPUGenFunc = NULL;
GenFuncs.GPUGenFunc = NULL;
- GenFuncs.SPIRGenFunc = NULL;
GenFuncs.CUDNNGenFunc = NULL;
- GenFuncs.PROMISEGenFunc = NULL;
GenFuncInfo.cpu_hasCPUFunc = false;
GenFuncInfo.gpu_hasCPUFunc = false;
- GenFuncInfo.spir_hasCPUFunc = false;
- GenFuncInfo.cudnn_hasCPUFunc = false;
GenFuncInfo.cudnn_hasCPUFunc = false;
}
diff --git a/hpvm/include/SupportHPVM/HPVMHint.h b/hpvm/include/SupportHPVM/HPVMHint.h
index 1ef4c6eb3b986328080caa9e99e96f444978c03e..b83d09db1bd296c13447efb6e802c4d81c50c89f 100644
--- a/hpvm/include/SupportHPVM/HPVMHint.h
+++ b/hpvm/include/SupportHPVM/HPVMHint.h
@@ -19,11 +19,8 @@ enum Target {
None,
CPU_TARGET,
GPU_TARGET,
- SPIR_TARGET,
CUDNN_TARGET,
- PROMISE_TARGET,
CPU_OR_GPU_TARGET,
- CPU_OR_SPIR_TARGET,
// ALL_TARGETS,
NUM_TARGETS
};
diff --git a/hpvm/include/SupportHPVM/HPVMUtils.h b/hpvm/include/SupportHPVM/HPVMUtils.h
index 537a92caec4a5c63b0fcc06b3714bddefc0a3fde..703ae78028fd76f75014031e974154ec2a2a2593 100644
--- a/hpvm/include/SupportHPVM/HPVMUtils.h
+++ b/hpvm/include/SupportHPVM/HPVMUtils.h
@@ -127,6 +127,7 @@ void fixHintMetadata(Module &M, Function *F, Function *G) {
FixHint("hpvm_hint_gpu");
FixHint("hpvm_hint_cpu");
FixHint("hpvm_hint_cpu_gpu");
+ FixHint("hpvm_hint_cudnn");
}
// Assuming that the changed function is a node function, it is only used as a
@@ -392,18 +393,23 @@ bool tagIncludesTarget(hpvm::Target Tag, hpvm::Target T) {
(T == hpvm::CPU_OR_GPU_TARGET))
return true;
return false;
+ case hpvm::CUDNN_TARGET:
+ if (T == hpvm::CUDNN_TARGET)
+ return true;
+ return false;
default:
assert(false && "Unknown Target\n");
}
}
bool isSingleTargetTag(hpvm::Target T) {
- return ((T == hpvm::CPU_TARGET) || (T == hpvm::GPU_TARGET));
+ return ((T == hpvm::CPU_TARGET) || (T == hpvm::GPU_TARGET) || (T == hpvm::CUDNN_TARGET));
}
// Add the specified target to the given tag
hpvm::Target getUpdatedTag(hpvm::Target Tag, hpvm::Target T) {
- assert(((T == hpvm::CPU_TARGET) || (T == hpvm::GPU_TARGET)) &&
+ assert(((T == hpvm::CPU_TARGET) || (T == hpvm::GPU_TARGET)
+ || (T == hpvm::CUDNN_TARGET)) &&
"The target is only allowed to be a single target: CPU, GPU, SPIR, "
"CUDNN, PROMISE\n");
@@ -411,19 +417,23 @@ hpvm::Target getUpdatedTag(hpvm::Target Tag, hpvm::Target T) {
case hpvm::None:
return T;
case hpvm::CPU_TARGET:
+ assert((T != hpvm::CUDNN_TARGET) && "Unsupported target combination\n");
if (T == hpvm::CPU_TARGET)
return hpvm::CPU_TARGET;
if (T == hpvm::GPU_TARGET)
return hpvm::CPU_OR_GPU_TARGET;
return T;
case hpvm::GPU_TARGET:
+ assert((T != hpvm::CUDNN_TARGET) && "Unsupported target combination\n");
if (T == hpvm::CPU_TARGET)
return hpvm::CPU_OR_GPU_TARGET;
if (T == hpvm::GPU_TARGET)
return hpvm::GPU_TARGET;
return T;
case hpvm::CPU_OR_GPU_TARGET:
+ assert((T != hpvm::CUDNN_TARGET) && "Unsupported target combination\n");
return hpvm::CPU_OR_GPU_TARGET;
+ case
default:
assert(false && "Unknown Target\n");
}
@@ -451,6 +461,10 @@ void addHint(Function *F, hpvm::Target T) {
DEBUG(errs() << "CPU or GPU Target\n");
HintNode = M->getOrInsertNamedMetadata("hpvm_hint_cpu_gpu");
break;
+ case hpvm::CUDNN_TARGET:
+ DEBUG(errs() << "CUDNN Target\n");
+ HintNode = M->getOrInsertNamedMetadata("hpvm_hint_cudnn");
+ break;
default:
llvm_unreachable("Unsupported Target Hint!");
break;
@@ -481,6 +495,9 @@ void removeHint(Function *F, hpvm::Target T) {
case hpvm::CPU_TARGET:
HintNode = M->getOrInsertNamedMetadata("hpvm_hint_cpu");
break;
+ case hpvm::CUDNN_TARGET:
+ HintNode = M->getOrInsertNamedMetadata("hpvm_hint_cudnn");
+ break;
default:
llvm_unreachable("Unsupported Target Hint!");
break;
@@ -528,7 +545,8 @@ hpvm::Target getPreferredTarget(Function *F) {
return hpvm::GPU_TARGET;
if (FoundPrefTarget("hpvm_hint_cpu_gpu"))
return hpvm::CPU_OR_GPU_TARGET;
-
+ if (FoundPrefTarget("hpvm_hint_cudnn"))
+ return hpvm::CUDNN_TARGET;
return hpvm::None;
}